Inventor · disambiguated record
Leonid Shapovalov
Also filed as: SHAPOVALOV LEONID
8 granted patents·7 pending applications·82 citations·filing 1999–2016
87Inventor score
Top patents by PatentIndex Score
15 records- 0187US9487662B1Radiation-curable biobased flooring compositions with nonreactive additivesPOLYMATE LTD·Filed 2014·Granted Nov 8, 2016·6 cites·14 claims
- 0287US7989553B2Epoxy-amine composition modified with hydroxyalkyl urethaneNANOTECH IND INC·Filed 2009·Granted Aug 2, 2011·10 cites·22 claims
- 0379US9102829B2Method of producing hybrid polyhydroxyurethane network on a base of carbonated-epoxidized unsaturated fatty acid triglyceridesBIRUKOV OLGA·Filed 2011·Granted Aug 11, 2015·5 cites·10 claims
- 0477US7232877B2Preparation of oligomeric cyclocarbonates and their use in ionisocyanate or hybrid nonisocyanate polyurethanesHOMECOM COMMUNICATIONS INC·Filed 2002·Granted Jun 19, 2007·20 cites·26 claims
- 0576US7820779B2Nanostructured hybrid oligomer compositionPOLYMATE LTD·Filed 2009·Granted Oct 26, 2010·4 cites·27 claims
- 0665US2016244563A1Hybrid epoxy-amine hydroxyurethane-grafted polymerPOLYMATE LTD·Filed 2016·Application pending·0 cites
- 0763US2016244551A1Hybrid epoxy-amine hydroxyurethane-grafted polymerPOLYMATE LTD·Filed 2016·Application pending·0 cites
- 0863US2016244550A1Hybrid epoxy-amine hydroxyurethane-grafted polymerPOLYMATE LTD·Filed 2016·Application pending·0 cites
- 0962US6407198B1Cyclocarbonate groups containing hydroxyamine oligomers from epoxycylclocarbonatesCHEMONOL LTD·Filed 1999·Granted Jun 18, 2002·15 cites·8 claims
- 1061US6960619B2Foamable photo-polymerized compositionACRYFOAM LTD·Filed 2003·Granted Nov 1, 2005·12 cites·12 claims
- 1161US2015353683A1Hybrid epoxy-amine hydroxyurethane-grafted polymerPOLYMATE LTD·Filed 2014·Application pending·0 cites
- 1248US2010144966A1Liquid oligomer composition containing hydroxyamine adducts and method of manufacturing thereofPOLYMATE LTD·Filed 2008·Application pending·0 cites
- 1343US6329059B1Polymeric composition having self-extinguishing propertiesAMSIL LTD·Filed 1999·Granted Dec 11, 2001·10 cites·10 claims
- 1443US2015024138A1Method for forming a sprayable nonisocyanate polymer foam compositionPOLYMATE LTD·Filed 2013·Application pending·0 cites
- 1542US2010319606A1Chemical tagging indicators and method to locate overheated spots in liquid-filled electrical devicesISRAEL ELECTRIC CORP·Filed 2008·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Leonid Shapovalov files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →