Inventor · disambiguated record
Hrire Gharapetian
Also filed as: GHARAPETIAN HRIRE
10 granted patents·1 pending application·137 citations·filing 1991–2022
88Inventor score
Top patents by PatentIndex Score
11 records- 0193US11685800B2Multi-stage polymer with low MW shell and high Tg core for early block resistanceCOLUMBIA INSURANCE CO·Filed 2020·Granted Jun 27, 2023·3 cites·18 claims
- 0292US7642314B2Emulsion polymers having multimodal molecular weight distributionsCOLUMBIA INSURANCE CO·Filed 2005·Granted Jan 5, 2010·16 cites·25 claims
- 0390US5229209APreparation of vesiculated core/shell polymeric particlesTIOXIDE GROUP PLC·Filed 1991·Granted Jul 20, 1993·82 cites·13 claims
- 0488US10538675B2Acrylic-peg open time additiveCOLUMBIA INSURANCE CO·Filed 2018·Granted Jan 21, 2020·3 cites·20 claims
- 0587US8507579B2Aqueous coating compositions with de minimis volatile emissionsSHEERIN ROBERT J·Filed 2009·Granted Aug 13, 2013·23 cites·29 claims
- 0687US7754801B2Translucent coating compositions providing improved UV degradation resistanceCOLUMBIA INSURANCE CO·Filed 2005·Granted Jul 13, 2010·7 cites·29 claims
- 0781US11345769B2Hydrophobic, low glass transition temperature oligomer with high level of chain transfer agentCOLUMBIA INSURANCE CO·Filed 2020·Granted May 31, 2022·1 cites·20 claims
- 0877US12404358B2Hydrophobic, low glass transition temperature oligomer with chain transfer agentCOLUMBIA INSURANCE CO·Filed 2022·Granted Sep 2, 2025·0 cites·26 claims
- 0966US9688800B2Sequentially polymerized hybrid latexCOLUMBIA INSURANCE CO·Filed 2014·Granted Jun 27, 2017·1 cites·23 claims
- 1066US9505922B2Self-coalescing latexGHARAPETIAN HRIRE·Filed 2012·Granted Nov 29, 2016·1 cites·30 claims
- 1143US2012165428A1Polymer for Extending the Open Time of Waterborne Architectural CoatingsTILARA NAVIN·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →