Assignee
AV TOPCHIEV INST PETROCHEMICAL
US·7 granted patents·1 pending application·424 citations·filing 1997–2014
Top patents by PatentIndex Score
8 records- 0197US6576712B2Preparation of hydrophilic pressure sensitive adhesives having optimized adhesive propertiesAV TOPCHIEV INST PETROCHEMICAL·Filed 2001·Granted Jun 10, 2003·173 cites·98 claims
- 0292US9089481B2Hydrogel compositions demonstrating phase separation on contact with aqueous mediaAV TOPCHIEV INST PETROCHEMICAL·Filed 2013·Granted Jul 28, 2015·9 cites·33 claims
- 0392US9084723B2Hydrogel compositions with an erodible backing memberAV TOPCHIEV INST PETROCHEMICAL·Filed 2014·Granted Jul 21, 2015·7 cites·26 claims
- 0488US5945457AProcess for preparing biologically compatible polymers and their use in medical devicesAV TOPCHIEV INST PETROCHEMICAL·Filed 1997·Granted Aug 31, 1999·196 cites·33 claims
- 0586US9259504B2Non-electrically conductive hydrogel compositionAV TOPCHIEV INST PETROCHEMICAL·Filed 2013·Granted Feb 16, 2016·3 cites·26 claims
- 0684US7138458B2Method for preparing a two-phase water-absorbent bioadhesive compositionAV TOPCHIEV INST PETROCHEMICAL·Filed 2004·Granted Nov 21, 2006·36 cites·7 claims
- 0760USRE45666EPreparation of hydrophilic pressure sensitive adhesives having optimized adhesive propertiesAV TOPCHIEV INST PETROCHEMICAL·Filed 2013·Granted Sep 8, 2015·0 cites·122 claims
- 0850US2006171906A1Sustained release tooth whitening formulations and systemsAV TOPCHIEV INST PETROCHEMICAL·Filed 2005·Application pending·0 cites
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