VIRSOL
Patent Owner
Stats
- 0 US PATENTS IN FORCE
- 0 US APPLICATIONS PENDING
- Feb 24, 2005 most recent publication
Details
- 0 Issued Patents
- 0 Issued in last 3 years
- 0 Published in last 3 years
- 303 Total Citation Count
- Mar 01, 1988 Earliest Filing
- 6 Expired/Abandoned/Withdrawn Patents
Patent Activity in the Last 10 Years
Technologies
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Recent Publications
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Recent Patents
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Expired/Abandoned/Withdrawn Patents
Patent #
Title
Status
Filing Date
Issue/Pub Date
Intl Class
2005/0043,429 Method for preparing films based on cross-linked poly(ethylene oxide)AbandonedJul 27, 04Feb 24, 05[C08G]
2004/0076,601 Pharmaceutical form comprising a cell regulating factor and/or a cell proliferation promoterAbandonedOct 24, 03Apr 22, 04[A61K]
5142098 Methylidenemalonate esters derived from esters of 9,10-endoethano-9,10-dihydroanthracane-11,11-dicarboxylic acidExpiredMar 23, 90Aug 25, 92[C07C]
4931584 Process for the preparation of monoesters or diesters of-9,10-endoethano-9,10-dihydroanthracene-11,11-dicarboxylic acid and for the preparation of symmetrical or asymmetrical methylidenemalonatesExpiredMar 01, 88Jun 05, 90[C07C]
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