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Photochromic naphthopyrans
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Patent number 6,342,459
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Issue date Jan 29, 2002
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Optische Werke G. Rodenstock
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Manfred Melzig
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C07 - ORGANIC CHEMISTRY
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Reading glasses
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Patent number D451119
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Issue date Nov 27, 2001
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Optische Werke G. Rodenstock
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Peter Koevari
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D16 - Photography and optical equipment
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Spirofluorenopyrans
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Patent number 6,315,928
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Issue date Nov 13, 2001
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Optische Werke G. Rodenstock
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Claudia Mann
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C07 - ORGANIC CHEMISTRY
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Photochromic plastic object
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Patent number 6,306,316
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Issue date Oct 23, 2001
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Optische Werke G. Rodenstock
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Claudia Mann
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C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Reading glasses
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Patent number D446237
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Issue date Aug 7, 2001
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Optische Werke G. Rodenstock
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Peter Koevari
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D16 - Photography and optical equipment
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Diaryl-2H-naphthopyrans
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Patent number 6,190,580
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Issue date Feb 20, 2001
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Optische Werke G. Rodenstock
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Manfred Melzig
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C07 - ORGANIC CHEMISTRY
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Scanning system
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Patent number 6,084,698
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Issue date Jul 4, 2000
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Optische Werke G. Rodenstock
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Jakob Bleicher
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G02 - OPTICS
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Diaryl-2H-naphthopyrans
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Patent number 6,036,890
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Issue date Mar 14, 2000
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Optische Werke G. Rodenstock
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Manfred Melzig
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C07 - ORGANIC CHEMISTRY
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Diaryl-2h-napthopyrans
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Patent number 5,952,515
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Issue date Sep 14, 1999
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Optische Werke G. Rodenstock
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Manfred Melzig
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C07 - ORGANIC CHEMISTRY
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Pair of eyeglass temples
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Patent number D405818
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Issue date Feb 16, 1999
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Optische Werke G. Rodenstock
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Christian de Bruyn
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D16 - Photography and optical equipment
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Series of lenses
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Patent number 5,854,669
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Issue date Dec 29, 1998
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Optische Werke G. Rodenstock
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Helmut Altheimer
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G02 - OPTICS
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Photochromic compounds (7)
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Patent number 5,801,243
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Issue date Sep 1, 1998
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Optische Werke G. Rodenstock
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Manfred Melzig
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C07 - ORGANIC CHEMISTRY
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76300369 - PROGRESSIV LIFE XS
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Serial number 76300369
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Registration number 2676855
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Filing date Aug 16, 2001
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Optische Werke G. Rodenstock
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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76295104 - WINFIT
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Serial number 76295104
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Registration number 2715125
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Filing date Aug 3, 2001
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Optische Werke G. Rodenstock
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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76105596 - IMPRESSION
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Serial number 76105596
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Registration number 2947097
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Filing date Aug 9, 2000
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Optische Werke G. Rodenstock
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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76093266 - SOLITAIRE
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Serial number 76093266
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Filing date Jul 21, 2000
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Optische Werke G. Rodenstock
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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76044566 - PROGRESSIV AT
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Serial number 76044566
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Registration number 2689739
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Filing date May 9, 2000
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Optische Werke G. Rodenstock
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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76044565 - PROGRESSIV SI
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Serial number 76044565
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Registration number 2709754
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Filing date May 9, 2000
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Optische Werke G. Rodenstock
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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75431352 - HELIGON
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Serial number 75431352
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Registration number 2256803
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Filing date Feb 9, 1998
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Optische Werke G. Rodenstock
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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75393933 - PROGRESSIV OFFICE
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Serial number 75393933
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Registration number 2508323
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Filing date Nov 21, 1997
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Optische Werke G. Rodenstock
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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75394058 - COSMOLIT OFFICE
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Serial number 75394058
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Registration number 2301383
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Filing date Nov 21, 1997
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Optische Werke G. Rodenstock
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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75242200 - ERGO
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Serial number 75242200
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Registration number 2150575
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Filing date Feb 14, 1997
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Optische Werke G. Rodenstock
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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75193760 - POLYGRESSIV
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Serial number 75193760
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Registration number 2150380
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Filing date Nov 5, 1996
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Optische Werke G. Rodenstock
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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75191626 - SUNMATIC RX
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Serial number 75191626
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Registration number 2229882
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Filing date Oct 29, 1996
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Optische Werke G. Rodenstock
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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75191625 - SUNMATIC
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Serial number 75191625
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Registration number 2209548
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Filing date Oct 29, 1996
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Optische Werke G. Rodenstock
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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75171562 - MAGICLEAN
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Serial number 75171562
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Registration number 2165164
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Filing date Sep 23, 1996
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Optische Werke G. Rodenstock
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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75164986 - MULTIGRESSIV
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Serial number 75164986
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Registration number 2156172
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Filing date Sep 12, 1996
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Optische Werke G. Rodenstock
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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75142208 - PROGRESSIV LIFE TOTAL INTEGRATED PERFORMANCE
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Serial number 75142208
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Registration number 2101203
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Filing date Jul 26, 1996
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Optische Werke G. Rodenstock
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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75130298 - SUN CONDITIONER
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Serial number 75130298
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Registration number 2102991
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Filing date Jul 5, 1996
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Optische Werke G. Rodenstock
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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75130307 - SOLAR BLOCKER
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Serial number 75130307
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Filing date Jul 5, 1996
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Optische Werke G. Rodenstock
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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75020843 - SUN CONTRAST
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Serial number 75020843
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Registration number 2094196
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Filing date Nov 16, 1995
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Optische Werke G. Rodenstock
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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74569821 - PROGRESSIV LIFE
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Serial number 74569821
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Registration number 1965105
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Filing date Sep 6, 1994
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Optische Werke G. Rodenstock
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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74506610 - SOLITAIRE
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Serial number 74506610
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Filing date Mar 29, 1994
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Optische Werke G. Rodenstock
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2 - Paints, varnishes, lacquers
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74214055 - COLORSIN
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Serial number 74214055
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Registration number 1723429
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Filing date Oct 21, 1991
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Optische Werke G. Rodenstock
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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74208632 - PERISTAT
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Serial number 74208632
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Filing date Oct 1, 1991
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Optische Werke G. Rodenstock
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10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
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74179621 - R RODENSTOCK
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Serial number 74179621
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Registration number 1725038
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Filing date Jun 25, 1991
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Optische Werke G. Rodenstock
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7 - Machines and machine tools
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74176338 - THE ASPHERIC ADVANTAGE
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Serial number 74176338
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Registration number 1820463
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Filing date Jun 17, 1991
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Optische Werke G. Rodenstock
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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74073905 - PERFASIN
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Serial number 74073905
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Registration number 1727113
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Filing date Jun 22, 1990
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Optische Werke G. Rodenstock
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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74073906 - PERFALIT
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Serial number 74073906
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Registration number 1727114
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Filing date Jun 22, 1990
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Optische Werke G. Rodenstock
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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74055547 - PROGRESSIV S
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Serial number 74055547
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Registration number 1700225
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Filing date May 2, 1990
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Optische Werke G. Rodenstock
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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74021568 - PHOTOCOLOR
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Serial number 74021568
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Registration number 1672422
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Filing date Jan 23, 1990
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Optische Werke G. Rodenstock
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
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73816691 - COLORMATIC
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Serial number 73816691
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Filing date Aug 3, 1989
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Optische Werke G. Rodenstock
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9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments