Oce-van der Grinten N.V.

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Venlo, NL

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Patents Grantslast 30 patents

Information Patent Grant
Photoconductive belt joint
- Patent number 4,363,858
- Issue date Dec 14, 1982
- OCE-van der Grinten N.V.
- Johannes C. A. Vercoulen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Dispersion-heat process employing hydrophobic silica for producing...
- Patent number 4,345,015
- Issue date Aug 17, 1982
- OCE-van der Grinten N.V.
- Roelof R. Hendriksma
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Drying apparatus and method
- Patent number 4,321,757
- Issue date Mar 30, 1982
- OCE-van der Grinten N.V.
- Laurens van der Blom
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Electrophotographic process involving double charging
- Patent number 4,322,486
- Issue date Mar 30, 1982
- OCE-van der Grinten N.V.
- Jan A. de Putter
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic image one-component electrically conductive thermopla...
- Patent number 4,286,037
- Issue date Aug 25, 1981
- OCE-van der Grinten N.V.
- Adrianus M. P. Hectors
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light-sensitive diazotype material
- Patent number 4,275,137
- Issue date Jun 23, 1981
- OCE-van der Grinten N.V.
- Adrianus J. N. A. Verhoof
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Self-sticking adhesive tape
- Patent number 4,265,988
- Issue date May 5, 1981
- OCE-van der Grinten N.V.
- Cornelis P. H. Kessels
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Process for magnetically transferring a powder image
- Patent number 4,254,206
- Issue date Mar 3, 1981
- OCE-van der Grinten N.V.
- Willem T. Draai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Control system for electrophotographic apparatus
- Patent number 4,252,432
- Issue date Feb 24, 1981
- OCE-van der Grinten N.V.
- Petrus J. M. Ophey
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus for positioning sheet like originals
- Patent number 4,245,836
- Issue date Jan 20, 1981
- OCE-van der Grinten N.V.
- Joannes J. W. M. Joosten
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnetic brush apparatus for developing charge images
- Patent number 4,235,193
- Issue date Nov 25, 1980
- OCE-van der Grinten N.V.
- Otto M. Groen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sorting device
- Patent number 4,228,995
- Issue date Oct 21, 1980
- OCE-van der Grinten N.V.
- Theo P. C. Breuers
- B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information Patent Grant
Photoconductive element based on mixed zinc oxides
- Patent number 4,223,084
- Issue date Sep 16, 1980
- OCE-van der Grinten N.V.
- Wilhelmus M. M. Peeters
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for magnetically transferring a powder image
- Patent number 4,207,101
- Issue date Jun 10, 1980
- OCE-van der Grinten N.V.
- Mathias J. J. M. Vola
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Device for copying sheetlike originals
- Patent number 4,203,588
- Issue date May 20, 1980
- OCE-van der Grinten N.V.
- Joannes J. W. M. Joosten
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Copying apparatus with device for transporting sheetlike originals...
- Patent number 4,184,765
- Issue date Jan 22, 1980
- OCE-van der Grinten N.V.
- Theo P. C. Breuers
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Copying apparatus with imaging belt and image transfer via an inter...
- Patent number 4,183,658
- Issue date Jan 15, 1980
- OCE-van der Grinten N.V.
- Leon M. W. Winthaegen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus for conveying sheetlike original material to be copied
- Patent number 4,179,112
- Issue date Dec 18, 1979
- OCE-van der Grinten N.V.
- Theo P. C. Breuers
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Light emission control for gas-discharge lamp
- Patent number 4,168,522
- Issue date Sep 18, 1979
- OCE-van der Grinten N.V.
- Franciscus A. A. E. van de Laarschot
- G05 - CONTROLLING REGULATING
Information Patent Grant
Electrographic apparatus and process
- Patent number 4,165,171
- Issue date Aug 21, 1979
- OCE-van der Grinten N.V.
- Conrardus J. G. Lemmen
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus for applying liquid to sheetlike material
- Patent number 4,135,475
- Issue date Jan 23, 1979
- OCE-van der Grinten N.V.
- Johannes P. Bomers
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Magnetic brush developing apparatus
- Patent number 4,132,192
- Issue date Jan 2, 1979
- OCE-van der Grinten N.V.
- Jacobus R. M. G. Weyers
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus for developing electrostatic charge images
- Patent number 4,112,870
- Issue date Sep 12, 1978
- Oce-van der Grinten N.V.
- Piet M. J. Extra
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Exposure system for electrophotographic copier
- Patent number 4,110,040
- Issue date Aug 29, 1978
- Oce-van der Grinten N.V.
- Albert J. Wittenberg
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Control system for copying apparatus
- Patent number 4,110,033
- Issue date Aug 29, 1978
- Oce-van der Grinten N.V.
- Petrus J. M. Ophey
- G05 - CONTROLLING REGULATING
Information Patent Grant
Pressure-fixable toner powder with a thermoplastic polyethylene binder
- Patent number 4,108,653
- Issue date Aug 22, 1978
- OCE-van der Grinten N.V.
- Martinus T. J. Peters
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Power control circuit and electro(photo)graphic apparatus employing...
- Patent number 4,109,134
- Issue date Aug 22, 1978
- OCE-van der Grinten N.V.
- Jozef Marie Van Herten
- G05 - CONTROLLING REGULATING
Information Patent Grant
Process for developing electrostatic latent images
- Patent number 4,108,658
- Issue date Aug 22, 1978
- OCE-van der Grinten N.V.
- Gerardus A. J. Koeleman
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrographic copying apparatus with surface-to-surface image tran...
- Patent number 4,106,868
- Issue date Aug 15, 1978
- OCE-van der Grinten N.V.
- Petrus J. M. Ophey
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Detector circuit for electrophotographic copier
- Patent number 4,095,887
- Issue date Jun 20, 1978
- Oce-van der Grinten N.V.
- Jozef Marie van Herten
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Oce-van der Grinten N.V.

Organization

Patents Grantslast 30 patents

Photoconductive belt joint

Dispersion-heat process employing hydrophobic silica for producing...

Drying apparatus and method

Electrophotographic process involving double charging

Electrostatic image one-component electrically conductive thermopla...

Light-sensitive diazotype material

Self-sticking adhesive tape

Process for magnetically transferring a powder image

Control system for electrophotographic apparatus

Apparatus for positioning sheet like originals

Magnetic brush apparatus for developing charge images

Sorting device

Photoconductive element based on mixed zinc oxides

Process for magnetically transferring a powder image

Device for copying sheetlike originals

Copying apparatus with device for transporting sheetlike originals...

Copying apparatus with imaging belt and image transfer via an inter...

Apparatus for conveying sheetlike original material to be copied

Light emission control for gas-discharge lamp

Electrographic apparatus and process

Apparatus for applying liquid to sheetlike material

Magnetic brush developing apparatus

Apparatus for developing electrostatic charge images

Exposure system for electrophotographic copier

Control system for copying apparatus

Pressure-fixable toner powder with a thermoplastic polyethylene binder

Power control circuit and electro(photo)graphic apparatus employing...

Process for developing electrostatic latent images

Electrographic copying apparatus with surface-to-surface image tran...

Detector circuit for electrophotographic copier