La Cellophane

Patent Applications and Registrations

Patent applications and USPTO patent grants for La Cellophane.The latest application filed is for "cellulose packaging films for packaging soft cheeses".

Company Profile

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La Cellophane - Paris FR

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Trademarks

Patent Activity

Patent	Date
Cellulose packaging films for packaging soft cheeses Grant 4,276,340 - de Leiris June 30, 1	1981-06-30
Writing liquid for use with an opaque recording material for forming transparencies for overhead projection and the like Grant 4,252,601 - Ceintrey February 24, 1	1981-02-24
Coating process and apparatus Grant 4,238,533 - Pujol , et al. December 9, 1	1980-12-09
Photochromic composition containing indoline spirobenzopyran and copolymer of PVC and imaged product thereof Grant 4,237,207 - Ceintrey December 2, 1	1980-12-02
Photosensitive compositions and recording materials and processes utilizing same Grant 4,171,980 - Ceintrey October 23, 1	1979-10-23
Composite polyester films and process for producing the same Grant 3,983,285 - Riboulet , et al. * September 28, 1	1976-09-28
Photographic process for producing colored polymerized images Grant 3,957,515 - Robillard May 18, 1	1976-05-18
Adjustable flat spinneret for the coextrusion of flat films comprising a plurality of components Grant 3,909,170 - Riboulet , et al. September 30, 1	1975-09-30
Composite polyester films and process for producing the same Grant 3,900,653 - Riboulet , et al. August 19, 1	1975-08-19
Method for biaxially drawing plastic films Grant 3,890,421 - Habozit June 17, 1	1975-06-17
Apparatus For Inverting Flow In A Conduit Grant 3,802,668 - Charles-Messance April 9, 1	1974-04-09
Method And Apparatus For Measuring Material Thickness Grant 3,732,016 - Deshayes , et al. May 8, 1	1973-05-08

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