Ernst Leitz Wetzlar GmbH

Organization

Wetzlar, DE

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Sensor for converting a distance to optical and further to electric...
- Patent number 5,025,147
- Issue date Jun 18, 1991
- Ernst Leitz Wetzlar, GmbH
- Urs T. Durig
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Revolving nose piece for optical components and process for adjusti...
- Patent number 4,961,636
- Issue date Oct 9, 1990
- Ernst Leitz Wetzlar GmbH
- Norbert Gaul
- G02 - OPTICS
Information Patent Grant
Universal object holder for microscopes
- Patent number 4,946,266
- Issue date Aug 7, 1990
- Ernst Leitz Wetzlar GmbH
- Winfried Kraft
- G02 - OPTICS
Information Patent Grant
Adjustable microscope focusing drive
- Patent number 4,930,882
- Issue date Jun 5, 1990
- Ernst Leitz Wetzlar GmbH
- Herbert Koch
- G02 - OPTICS
Information Patent Grant
Process for preparation of fluorophosphate optical glass
- Patent number 4,915,721
- Issue date Apr 10, 1990
- Ernst Leitz Wetzlar GmbH
- Heinz Broemer
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Use of an oxide ceramic material for compression molds for shaping...
- Patent number 4,889,548
- Issue date Dec 26, 1989
- Ernst Leitz Wetzlar GmbH
- Jochen Kriegesmann
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Combined bright field-dark field incident light illumination apparatus
- Patent number 4,881,802
- Issue date Nov 21, 1989
- Ernst Leitz Wetzlar GmbH
- H. W. Stankewitz
- G02 - OPTICS
Information Patent Grant
Tooth-root implant with long-term resistance to repetitive stresses
- Patent number 4,881,897
- Issue date Nov 21, 1989
- Ernst Leitz Wetzlar GmbH
- Henning Franek
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Automatic handling apparatus for plate-shaped objects
- Patent number 4,871,290
- Issue date Oct 3, 1989
- Ernst Leitz Wetzlar GmbH
- Ulrich Kaczynski
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for dry dispersal of particles, and a device for carrying o...
- Patent number 4,868,128
- Issue date Sep 19, 1989
- Ernst Leitz Wetzlar GmbH
- Karl Sommer
- G01 - MEASURING TESTING
Information Patent Grant
Piezoelectric precision positioning device
- Patent number 4,859,896
- Issue date Aug 22, 1989
- Ernst Leitz Wetzlar GmbH
- Michael Anders
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Optical fluorophosphate glass having anomalous positive partial dis...
- Patent number 4,859,635
- Issue date Aug 22, 1989
- Ernst Leitz Wetzlar GmbH
- Norbert Meinert
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Optical fluorophosphate glasses possessing positive anomalous parti...
- Patent number 4,857,487
- Issue date Aug 15, 1989
- Ernst Leitz Wetzlar GmbH
- Heinz Broemer
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Process and device for photographing microscopic objects
- Patent number 4,837,595
- Issue date Jun 6, 1989
- Ernst Leitz Wetzlar GmbH
- Herbert Leiter
- G02 - OPTICS
Information Patent Grant
High temperature-resistant material for devices used for forming gl...
- Patent number 4,830,655
- Issue date May 16, 1989
- Ernst Leitz Wetzlar GmbH
- Henning Franek
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Focusing detector having a scanning grating used both as a beam spl...
- Patent number 4,816,664
- Issue date Mar 28, 1989
- Ernst Leitz Wetzlar GmbH
- Klaus-Dieter Schaefer
- G02 - OPTICS
Information Patent Grant
Process and device for the introduction, visualization and/or recor...
- Patent number 4,814,814
- Issue date Mar 21, 1989
- Ernst Leitz Wetzlar GmbH
- Herbert Leiter
- G02 - OPTICS
Information Patent Grant
Field stop for dark field illumination in autofocus optical device
- Patent number 4,798,948
- Issue date Jan 17, 1989
- Ernst Leitz Wetzlar GmbH
- Burkhard Neumann
- G02 - OPTICS
Information Patent Grant
Device for automatically determining the deviation between the stru...
- Patent number 4,796,999
- Issue date Jan 10, 1989
- Ernst Leitz Wetzlar GmbH
- Erich Schuster
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic camera having an interchangeable lens
- Patent number 4,786,934
- Issue date Nov 22, 1988
- Ernst Leitz Wetzlar GmbH
- Heinz Kunze
- G02 - OPTICS
Information Patent Grant
Transmitted and/or incident light microscope
- Patent number 4,784,481
- Issue date Nov 15, 1988
- Ernst Leitz Wetzlar GmbH
- Volker Wuerfel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Acoustic lens arrangement
- Patent number 4,779,241
- Issue date Oct 18, 1988
- Ernst Leitz Wetzlar GmbH
- Abdullah Atalar
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Method and arrangement for aligning, examining and/or measuring two...
- Patent number 4,758,731
- Issue date Jul 19, 1988
- Ernst Leitz Wetzlar GmbH
- Erich Schuster
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Modular device
- Patent number 4,753,525
- Issue date Jun 28, 1988
- Ernst Leitz Wetzlar GmbH
- Norbert Gaul
- G02 - OPTICS
Information Patent Grant
Cylindrical mounting with clearance-free fit
- Patent number 4,738,512
- Issue date Apr 19, 1988
- Ernst Leitz Wetzlar GmbH
- Rudi Faatz
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Rapid change holder for probe pins
- Patent number 4,738,033
- Issue date Apr 19, 1988
- Ernst Leitz Wetzlar GmbH
- Wolfgang Ferber
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Circuit arrangement for reducing the settling time of logarithmic a...
- Patent number 4,737,668
- Issue date Apr 12, 1988
- Ernst Leitz Wetzlar GmbH
- Walter Bletz
- G01 - MEASURING TESTING
Information Patent Grant
Microscope support
- Patent number 4,733,954
- Issue date Mar 29, 1988
- Ernst Leitz Wetzlar GmbH
- Guenter Reinheimer
- G02 - OPTICS
Information Patent Grant
Composite plastics-based material for prosthesis purposes
- Patent number 4,714,721
- Issue date Dec 22, 1987
- Ernst Leitz Wetzlar GmbH
- Henning Franek
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Device for adjustment of the viewfinder eyepiece of a camera
- Patent number 4,712,897
- Issue date Dec 15, 1987
- Ernst Leitz Wetzlar GmbH
- Rolf Crema
- G02 - OPTICS

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Patents Applicationslast 30 patents

Information Patent Application
FIXED FOCAL LENGTH OBJECTIVE LENS
- Publication number 20190310449
- Publication date Oct 10, 2019
- Ernst Leitz Wetzlar GmbH
- Aurelian Dodoc
- G02 - OPTICS

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Trademarklast 30 trademarks

Information Trademark
73753303 - LEICA
- Serial number 73753303
- Registration number 1573006
- Filing date Sep 22, 1988
- ERNST LEITZ WETZLAR GMBH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73734069 - FLUOTAR
- Serial number 73734069
- Registration number 1551686
- Filing date Jun 2, 1988
- ERNST LEITZ WETZLAR GMBH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73701138 - LEICA
- Serial number 73701138
- Registration number 1544208
- Filing date Dec 15, 1987
- ERNST LEITZ WETZLAR GMBH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73699885 - ARISTOPLAN
- Serial number 73699885
- Registration number 1527895
- Filing date Dec 9, 1987
- ERNST LEITZ WETZLAR GMBH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73670982 - QUINDOS
- Serial number 73670982
- Registration number 1482222
- Filing date Jul 8, 1987
- ERNST LEITZ WETZLAR GMBH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73569326 - AUTOSCOPE
- Serial number 73569326
- Registration number 1459859
- Filing date Nov 19, 1985
- ERNST LEITZ WETZLAR GMBH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73566061 - DIAPLAN
- Serial number 73566061
- Registration number 1401943
- Filing date Oct 31, 1985
- ERNST LEITZ WETZLAR GMBH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73521717 - LABOVERT
- Serial number 73521717
- Registration number 1386634
- Filing date Feb 11, 1985
- ERNST LEITZ WETZLAR GMBH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73508968 - FLUOVERT
- Serial number 73508968
- Registration number 1352581
- Filing date Nov 15, 1984
- ERNST LEITZ WETZLAR GMBH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73456048 - ERGOLUX
- Serial number 73456048
- Registration number 1312141
- Filing date Dec 8, 1983
- Ernst Leitz Wetzlar GmbH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73450607 - ELSAM
- Serial number 73450607
- Registration number 1317813
- Filing date Oct 31, 1983
- Ernst Leitz Wetzlar GmbH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73450626 - METALLOVERT
- Serial number 73450626
- Registration number 1310872
- Filing date Oct 31, 1983
- Ernst Leitz Wetzlar GmbH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73371108 - CERAVITAL
- Serial number 73371108
- Registration number 1261440
- Filing date Jun 23, 1982
- Ernst Leitz Wetzlar GmbH
- 5 - Pharmaceutical and veterinary preparations
Information Trademark
73368829 - CORREVIT
- Serial number 73368829
- Registration number 1255182
- Filing date Jun 9, 1982
- Ernst Leitz Wetzlar GmbH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73311694 - PRADOLUX
- Serial number 73311694
- Registration number 1198561
- Filing date May 22, 1981
- Ernst Leitz Wetzlar GmbH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
73288758 - LABORLUX
- Serial number 73288758
- Registration number 1194230
- Filing date Dec 8, 1980
- Ernst Leitz Wetzlar GmbH
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

Ernst Leitz Wetzlar GmbH

Organization

Patents Grantslast 30 patents

Sensor for converting a distance to optical and further to electric...

Revolving nose piece for optical components and process for adjusti...

Universal object holder for microscopes

Adjustable microscope focusing drive

Process for preparation of fluorophosphate optical glass

Use of an oxide ceramic material for compression molds for shaping...

Combined bright field-dark field incident light illumination apparatus

Tooth-root implant with long-term resistance to repetitive stresses

Automatic handling apparatus for plate-shaped objects

Process for dry dispersal of particles, and a device for carrying o...

Piezoelectric precision positioning device

Optical fluorophosphate glass having anomalous positive partial dis...

Optical fluorophosphate glasses possessing positive anomalous parti...

Process and device for photographing microscopic objects

High temperature-resistant material for devices used for forming gl...

Focusing detector having a scanning grating used both as a beam spl...

Process and device for the introduction, visualization and/or recor...

Field stop for dark field illumination in autofocus optical device

Device for automatically determining the deviation between the stru...

Photographic camera having an interchangeable lens

Transmitted and/or incident light microscope

Acoustic lens arrangement

Method and arrangement for aligning, examining and/or measuring two...

Modular device

Cylindrical mounting with clearance-free fit

Rapid change holder for probe pins

Circuit arrangement for reducing the settling time of logarithmic a...

Microscope support

Composite plastics-based material for prosthesis purposes

Device for adjustment of the viewfinder eyepiece of a camera

Patents Applicationslast 30 patents

FIXED FOCAL LENGTH OBJECTIVE LENS

Trademarklast 30 trademarks

73753303 - LEICA

73734069 - FLUOTAR

73701138 - LEICA

73699885 - ARISTOPLAN

73670982 - QUINDOS

73569326 - AUTOSCOPE

73566061 - DIAPLAN

73521717 - LABOVERT

73508968 - FLUOVERT

73456048 - ERGOLUX

73450607 - ELSAM

73450626 - METALLOVERT

73371108 - CERAVITAL

73368829 - CORREVIT

73311694 - PRADOLUX

73288758 - LABORLUX