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Patents Grants
last 30 patents
Information
Patent Grant
Porous glass membrane tubes
Patent number
4,780,369
Issue date
Oct 25, 1988
Jenaer Glaswerk, Schott & Gen.
Roland Schnabel
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Process for the thermal tempering of glass
Patent number
4,516,999
Issue date
May 14, 1985
Jenaer Glaswerk, Schott & Gen.
Werner Kiefer
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Sheet rolling machine
Patent number
4,515,621
Issue date
May 7, 1985
Jenaer Glaswerk, Schott & Gen.
Frantz Gunthner
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Panel assembly, particularly a glass or vitreous ceramic heater or...
Patent number
4,492,217
Issue date
Jan 8, 1985
JENAer Glaswerk Schott & Gen.
Herwig Scheidler
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Electrochromic mirrors
Patent number
4,465,339
Issue date
Aug 14, 1984
Jenaer Glaswerk Schott & Gen.
Friedrich G. K. Baucke
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Capillary diaphragms for use in diafiltration
Patent number
4,436,626
Issue date
Mar 13, 1984
JENAer Glaswerk Schott & Gen.
Roland Schnabel
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
High pressure ultra-filtration system
Patent number
4,411,781
Issue date
Oct 25, 1983
JENAer Glaswerk Schott & Gen.
Roland Schnabel
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Cooking panel unit for installation in work surface
Patent number
4,363,956
Issue date
Dec 14, 1982
JENAer Glaswerk Schott & Gen.
Herwig Scheidler
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Angularly adaptable seal
Patent number
4,318,548
Issue date
Mar 9, 1982
Jenaer, Glaswerk, Schott & Gen.
Ingrid Oberle
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Process for making formed glass from plate glass
Patent number
4,313,746
Issue date
Feb 2, 1982
Jenaer, Glaswerk, Schott & Gen.
Karl-Heinz Juras
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Alkali-free sealing glasses for molybdenum
Patent number
4,298,388
Issue date
Nov 3, 1981
Jenaer Glaswerk Schott & Gen.
Werner Sack
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Optical colored and filter glass
Patent number
4,297,142
Issue date
Oct 27, 1981
Jenaer Glaswerk, Schott & Gen.
Willy Ritze
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Flat solar energy collector with low heat contact between absorber...
Patent number
4,296,742
Issue date
Oct 27, 1981
JENAer Glaswerk Schott & Gen.
Eckart Hussmann
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Thermally high pre-stressable glass with high hot stressing factors
Patent number
4,259,118
Issue date
Mar 31, 1981
Jenaer Glaswerk Schott & Gen.
Werner Sack
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Solarization and irradiation resistant optical glasses
Patent number
4,257,811
Issue date
Mar 24, 1981
Jenaer Glaswerk Schott & Gen.
Walter Jahn
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Optical fibers for communication transmission having high stability...
Patent number
4,243,299
Issue date
Jan 6, 1981
Jenaer Glaswerk Schott & Gen.
Georg Gliemeroth
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Apparatus for producing double-walled heat insulating containers
Patent number
4,243,401
Issue date
Jan 6, 1981
JENAer Glaswerk Schott & Gen.
Franz Guenthner
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Vitreous ceramic cooker hob plate with permanently elastically adhe...
Patent number
4,243,016
Issue date
Jan 6, 1981
JENAer Glaswerk Schott & Gen.
Klaus Kristen
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Sodium ion-conducting glass electrolyte for sodium-sulfur batteries
Patent number
4,237,196
Issue date
Dec 2, 1980
Deutsche Automobilgesellschaft mbH.
Gunter Gutmann
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Device for cutting glass
Patent number
4,230,010
Issue date
Oct 28, 1980
JENAer Glaswerk Schott & Gen.
Franz Guenthner
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Process for producing cadmium stannate layers
Patent number
4,229,491
Issue date
Oct 21, 1980
Jenaer Glaswerk Schott & Gen.
Helmut Dislich
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Glasses having a low non-linear refractive index for laser applicat...
Patent number
4,225,459
Issue date
Sep 30, 1980
Jenaer Glaswerk Schott & Gen.
Marga Faulstich
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Lightweight, high refractive index glasses for spectacle lenses
Patent number
4,213,786
Issue date
Jul 22, 1980
Jenaer Glaswerk Schott & Gen.
Marga Faulstich
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
High refractive index glasses of limited specific gravity for dista...
Patent number
4,213,787
Issue date
Jul 22, 1980
Jenaer Glaswerk Schott & Gen.
Marga Faulstich
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Glass for radio-photoluminescence dosimetry
Patent number
4,204,976
Issue date
May 27, 1980
Jenaer Glaswerk Schott & Gen.
Walter Jahn
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Glass ceramic stove and subassemblies therefor
Patent number
4,201,184
Issue date
May 6, 1980
JENAer Glaswerk Schott & Gen.
Herwig Scheidler
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Process for the production of optical fibers for transmission of co...
Patent number
4,199,335
Issue date
Apr 22, 1980
Jenaer Glaswerk Schott & Gen.
Georg Gliemeroth
C03 - GLASS MINERAL OR SLAG WOOL
Information
Patent Grant
Optical fibers having high infrared transmittancy
Patent number
4,188,089
Issue date
Feb 12, 1980
Jenaer Glaswerk Schott & Gen.
Georg Gliemeroth
G02 - OPTICS
Information
Patent Grant
Laminar solar energy collecting unit having absorber plates consist...
Patent number
4,180,056
Issue date
Dec 25, 1979
JENAer Glaswerk Schott & Gen.
Roland Schnabel
F24 - HEATING RANGES VENTILATING
Information
Patent Grant
Glass for the production of optical elements with refractive index...
Patent number
4,177,319
Issue date
Dec 4, 1979
Jenaer Glaswerk Schott & Gen.
Walter Jahn
C03 - GLASS MINERAL OR SLAG WOOL
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
73284551 - PYRAN
Serial number
73284551
Registration number
1183780
Filing date
Nov 3, 1980
JENAer Glaswerk Schott & Gen.
19 - Building materials (non-metallic)
Information
Trademark
73283746 - DURESIST
Serial number
73283746
Registration number
1199462
Filing date
Oct 28, 1980
JENAer Glaswerk Schott & Gen.
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
73253746 - ROBAX
Serial number
73253746
Registration number
1251064
Filing date
Mar 6, 1980
JENAer Glaswerk Schott & Gen.
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
73246793 - SGH SCHOTT GERATE
Serial number
73246793
Registration number
1198512
Filing date
Jan 18, 1980
JENAer Glaswerk Schott & Gen.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
73175671 - CHRISTINENHUTTE SCHOTT ZWIESELC
Serial number
73175671
Registration number
1138788
Filing date
Jun 22, 1978
JENAER GLASWERK SCHOTT & GEN.
21 - Household or kitchen utensils and containers
Information
Trademark
73025969 - SCHOTT ZWIESEL Z
Serial number
73025969
Registration number
1026788
Filing date
Jul 3, 1974
JENAER GLASWERK SCHOTT & GEN.
21 - Household or kitchen utensils and containers
Information
Trademark
72387874 - ZERODUR
Serial number
72387874
Registration number
954740
Filing date
Mar 30, 1971
JENAER GLASWERK SCHOTT & GEN.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
72343334 - SCHOTT
Serial number
72343334
Registration number
934445
Filing date
Nov 12, 1969
JENAER GLASWERK SCHOTT & GEN.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
72210315 - LAF 2
Serial number
72210315
Registration number
835889
Filing date
Jan 21, 1965
JENAER GLASWERK SCHOTT & GEN.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
72178003 - JENA
Serial number
72178003
Registration number
988402
Filing date
Sep 30, 1963
JENAER GLASWERK SCHOTT & GEN.
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
72178005 - JENA GLASS
Serial number
72178005
Registration number
988403
Filing date
Sep 30, 1963
JENAER GLASWERK SCHOTT & GEN.
11 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes
Information
Trademark
72141074 - JENA
Serial number
72141074
Registration number
988792
Filing date
Mar 29, 1962
JENAER GLASWERK SCHOTT & GEN.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
72136661 - SCHOTT
Serial number
72136661
Registration number
775823
Filing date
Jan 26, 1962
JENAER GLASWERK SCHOTT & GEN.
21 - Household or kitchen utensils and containers
Information
Trademark
72136660 - SCHOTT
Serial number
72136660
Registration number
760325
Filing date
Jan 26, 1962
JENAER GLASWERK SCHOTT & GEN.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
72058788 - SCHOTT & GEN MAINZ
Serial number
72058788
Registration number
683264
Filing date
Sep 11, 1958
JENAER GLASWERK SCHOTT & GEN.
21 - Household or kitchen utensils and containers
Information
Trademark
72017367 - DURAN
Serial number
72017367
Registration number
657419
Filing date
Oct 12, 1956
JENAER GLASWERK SCHOTT & GEN.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
72017372 - MAXOS
Serial number
72017372
Registration number
658045
Filing date
Oct 12, 1956
JENAER GLASWERK SCHOTT & GEN.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
72017366 - DURAN
Serial number
72017366
Registration number
661383
Filing date
Oct 12, 1956
JENAER GLASWERK SCHOTT & GEN.
21 - Household or kitchen utensils and containers
Information
Trademark
72017368 - DURAX
Serial number
72017368
Registration number
655501
Filing date
Oct 12, 1956
JENAER GLASWERK SCHOTT & GEN.
21 - Household or kitchen utensils and containers
Information
Trademark
72017369 - DURAX
Serial number
72017369
Registration number
662242
Filing date
Oct 12, 1956
JENAER GLASWERK SCHOTT & GEN.
21 - Household or kitchen utensils and containers
Information
Trademark
72017375 - DUROBAX
Serial number
72017375
Registration number
658046
Filing date
Oct 12, 1956
JENAER GLASWERK SCHOTT & GEN.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
72017374 - DUROBAX
Serial number
72017374
Registration number
661053
Filing date
Oct 12, 1956
JENAER GLASWERK SCHOTT & GEN.
19 - Building materials (non-metallic)
Information
Trademark
71677225 - SCHOTT U. GEN
Serial number
71677225
Registration number
613124
Filing date
Nov 24, 1954
JENAER GLASWERK SCHOTT & GEN.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
71672295
Serial number
71672295
Registration number
659056
Filing date
Aug 26, 1954
JENAER GLASWERK SCHOTT & GEN.
21 - Household or kitchen utensils and containers
Information
Trademark
71659412 - SCHOTT U. GEN
Serial number
71659412
Registration number
605484
Filing date
Jan 13, 1954
JENAER GLASWERK SCHOTT & GEN.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
71378963 - JENA GLASS
Serial number
71378963
Registration number
370165
Filing date
May 28, 1936
JENAER GLASWERK SCHOTT & GEN.
5 - Pharmaceutical and veterinary preparations
Information
Trademark
71378964 - JENA GLASS
Serial number
71378964
Registration number
360922
Filing date
May 28, 1936
JENAER GLASWERK SCHOTT & GEN.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
71378966 - JENA GLASS
Serial number
71378966
Registration number
360717
Filing date
May 28, 1936
JENAER GLASWERK SCHOTT & GEN.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
71376160 - SCHOTT
Serial number
71376160
Registration number
360716
Filing date
Mar 19, 1936
JENAER GLASWERK SCHOTT & GEN.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
71376159 - SCHOTT
Serial number
71376159
Registration number
360921
Filing date
Mar 19, 1936
JENAER GLASWERK SCHOTT & GEN.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments