Schirmann; Jean-Pierre

Patent Applications and Registrations

Patent applications and USPTO patent grants for Schirmann; Jean-Pierre.The latest application filed is for "bulk catalysts based on chromium and on nickel for the gas-phase fluorination of halogenated hydrocarbons".

Company Profile

0.13.4

Schirmann; Jean-Pierre - Oullins FR
Schirmann; Jean-Pierre - Paris FR
Schirmann; Jean-Pierre - Brignais FR

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

Patent Activity

Patent	Date
Method for making 2,2,4,4,-tetramethyl-3-pentanone oxime and hydroxylammonium salts Grant 7,164,042 - Schirmann January 16, 2	2007-01-16
Ion liquids derived from Lewis acid based on titanium, niobium, tantalum, tin or antimony, and uses thereof Grant 6,881,698 - Bonnet , et al. April 19, 2	2005-04-19
Bulk catalysts based on chromium and on nickel for the gas-phase fluorination of halogenated hydrocarbons App 20040049088 - Lacroix, Eric ; et al.	2004-03-11
Ion liquids derived from lewis acid based on titanium, niobium, tantalum, tin or antimony, and uses thereof App 20040033892 - Bonnet, Philippe ; et al.	2004-02-19
Bulk catalysts based on chromium and on nickel for the gas-phase fluorination of halogenated hydrocarbons Grant 6,649,560 - Lacroix , et al. November 18, 2	2003-11-18
Continuous production of azines/hydrazine hydrate Grant 6,605,265 - Schirmann , et al. August 12, 2	2003-08-12
Method for preparing hydrazine hydrate Grant 6,517,798 - Schirmann February 11, 2	2003-02-11
Bulk catalysts based on chromium and on nickel for the gas-phase fluorination of halogenated hydrocarbons App 20020155947 - Lacroix, Eric ; et al.	2002-10-24
Vapor phase oxidation of acrolein to acrylic acid Grant 6,310,240 - Contractor , et al. October 30, 2	2001-10-30
Reaction And Use Of A Solid Mixed Oxide Composition As Redox System In The Said Reaction App 20010009885 - HECQUET, GERARD ; et al.	2001-07-26
Process for the preparation of delignified and bleached chemical paper pulps Grant 6,019,870 - Devic , et al. February 1, 2	2000-02-01
Process for the preparation of anthraquinone dispersions and their use in alkaline wood digestion processes Grant 4,717,451 - Devic , et al. January 5, 1	1988-01-05
Percompound activators Grant 4,221,675 - Schirmann , et al. September 9, 1	1980-09-09
Activators for percompounds Grant 4,128,494 - Schirmann , et al. December 5, 1	1978-12-05
Catalytic epoxidation process Grant 4,026,908 - Pralus , et al. May 31, 1	1977-05-31
Method for preparing hydrazo-bis-acetonitriles Grant 3,984,451 - Weiss , et al. October 5, 1	1976-10-05
Method for preparing azines and hydrazones Grant 3,972,878 - Schirmann , et al. August 3, 1	1976-08-03

uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.

While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.

All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.