LA CELLOPHANE

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75008 PARIS, FR

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Patents Grantslast 30 patents

Information Patent Grant
Chromogenic compositions containing stabilized phenolic coupler com...
- Patent number 4,439,512
- Issue date Mar 27, 1984
- La Cellophane
- Claude Ceintrey
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Writing liquid for use with an opaque recording material for formin...
- Patent number 4,327,006
- Issue date Apr 27, 1982
- La Cellophane
- Claude Ceintrey
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Cellulose packaging films for packaging soft cheeses
- Patent number 4,276,340
- Issue date Jun 30, 1981
- La Cellophane
- Jean-Pierre de Leiris
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Writing liquid for use with an opaque recording material for formin...
- Patent number 4,252,601
- Issue date Feb 24, 1981
- La Cellophane
- Claude Ceintrey
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Coating process and apparatus
- Patent number 4,238,533
- Issue date Dec 9, 1980
- La Cellophane
- Jean-Pierre Pujol
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Photochromic composition containing indoline spirobenzopyran and co...
- Patent number 4,237,207
- Issue date Dec 2, 1980
- La Cellophane
- Claude G. Ceintrey
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process of making lithographic plate, and plate from photosensitive...
- Patent number 4,226,931
- Issue date Oct 7, 1980
- La Cellophane
- Ronald Neill
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Photosensitive compositions and recording materials and processes u...
- Patent number 4,172,725
- Issue date Oct 30, 1979
- La Cellophane
- Claude G. Ceintrey
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive compositions and recording materials and processes u...
- Patent number 4,171,980
- Issue date Oct 23, 1979
- La Cellophane
- Claude G. Ceintrey
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image support for dry development device
- Patent number 4,127,084
- Issue date Nov 28, 1978
- La Cellophane
- Pham K. Quang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic charge image transfer
- Patent number 4,115,114
- Issue date Sep 19, 1978
- La Cellophane
- Pham Kim Quang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Composition for forming colored images, new recording material and...
- Patent number 4,054,684
- Issue date Oct 18, 1977
- La Cellophane
- Claude Ceintrey
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Sheet feeding devices
- Patent number 4,033,577
- Issue date Jul 5, 1977
- La Cellophane
- Bernard Godard
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Device for development of electrophotographic electrosensitive papers
- Patent number 3,999,513
- Issue date Dec 28, 1976
- La Cellophane
- Pham Kim Quang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Composite polyester films and process for producing the same
- Patent number 3,983,285
- Issue date Sep 28, 1976
- La Cellophane
- Robert Riboulet
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Liquid development apparatus
- Patent number 3,980,048
- Issue date Sep 14, 1976
- La Cellophane
- Guy Weber
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process of transferring an electrostatic latent image to a dielectr...
- Patent number 3,980,475
- Issue date Sep 14, 1976
- La Cellophane
- Pham Kim Quang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for electrostatic reproduction by charge transfer
- Patent number 3,972,714
- Issue date Aug 3, 1976
- La Cellophane
- Guy Weber
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic reproduction processes using diazonium salts and subst...
- Patent number 3,964,911
- Issue date Jun 22, 1976
- La Cellophane
- Jean Jules Achille Robillard
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic process for producing colored polymerized images
- Patent number 3,957,515
- Issue date May 18, 1976
- La Cellophane
- Jean-Jules Robillard
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Corona charging device
- Patent number 3,943,418
- Issue date Mar 9, 1976
- La Cellophane
- Pham Kim Quang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

Information Trademark
73202983 - MAURYLENE
- Serial number 73202983
- Registration number 1153115
- Filing date Feb 7, 1979
- La Cellophane
- 16 - Paper, cardboard and goods made from these materials, not included in other classes
Information Trademark
73151995 - CLARYPAC
- Serial number 73151995
- Registration number 1114108
- Filing date Dec 13, 1977
- LA CELLOPHANE
- 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes
Information Trademark
73097716 - REGMAPHANE
- Serial number 73097716
- Registration number 1085179
- Filing date Aug 25, 1976
- LA CELLOPHANE
- 1 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry
Information Trademark
72388088 - PRYPHANE
- Serial number 72388088
- Registration number 936359
- Filing date Apr 1, 1971
- LA CELLOPHANE
- 17 - Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes

LA CELLOPHANE

Organization

Patents Grantslast 30 patents

Chromogenic compositions containing stabilized phenolic coupler com...

Writing liquid for use with an opaque recording material for formin...

Cellulose packaging films for packaging soft cheeses

Writing liquid for use with an opaque recording material for formin...

Coating process and apparatus

Photochromic composition containing indoline spirobenzopyran and co...

Process of making lithographic plate, and plate from photosensitive...

Photosensitive compositions and recording materials and processes u...

Photosensitive compositions and recording materials and processes u...

Image support for dry development device

Electrostatic charge image transfer

Composition for forming colored images, new recording material and...

Sheet feeding devices

Device for development of electrophotographic electrosensitive papers

Composite polyester films and process for producing the same

Liquid development apparatus

Process of transferring an electrostatic latent image to a dielectr...

Method for electrostatic reproduction by charge transfer

Photographic reproduction processes using diazonium salts and subst...

Photographic process for producing colored polymerized images

Corona charging device

Patents Applicationslast 30 patents

Trademarklast 30 trademarks

73202983 - MAURYLENE

73151995 - CLARYPAC

73097716 - REGMAPHANE

72388088 - PRYPHANE