GRANDE-PAROISSE SA
Patent Owner
Stats
- 2 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Mar 20, 2007 most recent publication
Details
- 2 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 46 Total Citation Count
- Feb 28, 1992 Earliest Filing
- 3 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
Intl Class
Technology
Matters
Rank in Class
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
Patent #
Title
Filing Date
Issue Date
Intl Class
5409516 Process for the production of phospho-nitrogenous products and products thus obtainedSep 15, 93Apr 25, 95[C05C, C05B]
5369070 Zeolite Y-based catalytic composition which can be used in treating oxygenated effluent containing nitrogen oxides, its preparation and process for useFeb 28, 92Nov 29, 94[B01J]
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
7192566 Process for the catalytic decomposition of N.sub.2O to N.sub.2 and O.sub.2 carried out at high temperatureExpiredDec 01, 03Mar 20, 07[C01B]
5628810 Method and composition for increasing the protein content of grainsExpiredJul 19, 95May 13, 97[C05C]
5582810 Removal of nitrous oxide from gaseous effluents comprised thereofExpiredMay 10, 94Dec 10, 96[B01J]
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