IMCERA GROUP INC. (FKA INTERNATIONAL MINERALS & CHEMICAL CORPORATION)
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Jan 11, 1994 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 146 Total Citation Count
- May 16, 1983 Earliest Filing
- 10 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
- No Technology to Display
Top Patents (by citation)
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Recent Publications
- No Recent Publications to Display
Recent Patents
- No Recent Patents to Display
Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
5165907 Method of production of high purity silica and ammonium fluorideExpiredDec 31, 90Nov 24, 92[C01C, C01B]
4983798 Warming devices and method using a material with a solid-solid phase changeExpiredApr 18, 89Jan 08, 91[H05B]
4978741 Method for preparing essentially haze-free isophthalic acid- and polymethylolalkanoic acid-containing resinsExpiredDec 15, 89Dec 18, 90[C08G, C07C]
4912187 Solid ester products of sterically hindered polyhydroxymonocarboxylic acidsExpiredJan 29, 88Mar 27, 90[C08G, C07C]
Top Inventors for This Owner
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