Inventor · disambiguated record
Alexei A. Gridnev
Also filed as: GRIDNEV ALEXEI · GRIDNEV ALEXEI A · GRIDNEV ALEXEI ALEXEYEVICH
47 granted patents·10 pending applications·695 citations·filing 1995–2020
98Inventor score
Top patents by PatentIndex Score
57 records- 0199US10301426B2Polycarbonate polyol compositions and methodsSAUDI ARAMCO TECH CO·Filed 2017·Granted May 28, 2019·11 cites·20 claims
- 0299US9809678B2Polycarbonate polyol compositions and methodsNOVOMER INC·Filed 2016·Granted Nov 7, 2017·24 cites·29 claims
- 0399US9376531B2Polycarbonate polyol compositions and methodsNOVOMER INC·Filed 2014·Granted Jun 28, 2016·27 cites·29 claims
- 0499US8921508B2Polycarbonate polyol compositions and methodsNOVOMER INC·Filed 2013·Granted Dec 30, 2014·50 cites·67 claims
- 0599US8604155B2Polycarbonate polyol compositions and methodsALLEN SCOTT D·Filed 2012·Granted Dec 10, 2013·62 cites·65 claims
- 0699US8470956B2Polycarbonate polyol compositions and methodsALLEN SCOTT D·Filed 2012·Granted Jun 25, 2013·63 cites·28 claims
- 0799US8247520B2Polycarbonate polyol compositions and methodsALLEN SCOTT D·Filed 2009·Granted Aug 21, 2012·87 cites·20 claims
- 0898US10836859B2Polycarbonate polyol compositions and methodsSAUDI ARAMCO TECH CO·Filed 2019·Granted Nov 17, 2020·7 cites·20 claims
- 0998US8956989B2Catalysts and methods for polymer synthesisNOVOMER INC·Filed 2013·Granted Feb 17, 2015·22 cites·42 claims
- 1098US8951930B2Catalysts and methods for polymer synthesisNOVOMER INC·Filed 2013·Granted Feb 10, 2015·21 cites·20 claims
- 1198US8633123B2Catalysts and methods for polymer synthesisALLEN SCOTT D·Filed 2009·Granted Jan 21, 2014·38 cites·25 claims
- 1297US9505878B2Catalysts and methods for polymer synthesisNOVOMER INC·Filed 2015·Granted Nov 29, 2016·9 cites·27 claims
- 1397US8946109B2Catalysts and methods for polymer synthesisNOVOMER INC·Filed 2013·Granted Feb 3, 2015·21 cites·54 claims
- 1492US10662211B2Catalysts and methods for polymer synthesisSAUDI ARAMCO TECH CO·Filed 2018·Granted May 26, 2020·2 cites·17 claims
- 1592US9951096B2Catalysts and methods for polymer synthesisSAUDI ARAMCO TECH CO·Filed 2016·Granted Apr 24, 2018·3 cites·20 claims
- 1688US6271340B1Method of controlling polymer molecular weight and structureDU PONT·Filed 1998·Granted Aug 7, 2001·34 cites·2 claims
- 1785US8642771B2Methods for the synthesis of polycyclic guanidine compoundsGRIDNEV ALEXEI·Filed 2010·Granted Feb 4, 2014·5 cites·10 claims
- 1885US5587431ASynthesis of terminally unsaturated oligomersDU PONT·Filed 1995·Granted Dec 24, 1996·49 cites·15 claims
- 1981US11535706B2Polycarbonate polyol compositions and methodsSAUDI ARAMCO TECH CO·Filed 2020·Granted Dec 27, 2022·0 cites·24 claims
- 2077US6559327B2Alkyl cobalt (III) dioximates and process for forming the sameDU PONT·Filed 2001·Granted May 6, 2003·8 cites·4 claims
- 2174US6624261B1Catalytic polymerization processDU PONT·Filed 1997·Granted Sep 23, 2003·20 cites·7 claims
- 2274US6388153B2Alpha-methylstyrene dimer derivativesE I DUPONT NEMOURS AND COMPANY·Filed 2001·Granted May 14, 2002·11 cites·12 claims
- 2373US7678850B2Pigment dispersions containing aminated acrylic macromonomer dispersantDU PONT·Filed 2006·Granted Mar 16, 2010·2 cites·12 claims
- 2471US7402646B2Polymerization of diisopropenylbenzeneDU PONT·Filed 2005·Granted Jul 22, 2008·2 cites·30 claims
- 2569US7714084B2Catalysts for catalytic chain transferDU PONT·Filed 2006·Granted May 11, 2010·2 cites·7 claims
- 2667US6858745B2Alkyl cobalt (III) dioximates and process for forming the sameDU PONT·Filed 2003·Granted Feb 22, 2005·4 cites·2 claims
- 2767US5726263AMolecular weight truncation and color control in macromonomersDU PONT·Filed 1997·Granted Mar 10, 1998·21 cites·11 claims
- 2866US6117958AFree radical polymer chain initiation with unreactive unsaturatesDU PONT·Filed 1998·Granted Sep 12, 2000·17 cites·3 claims
- 2965US7071264B2Branched polymers and coating compositions made therefromDU PONT·Filed 2004·Granted Jul 4, 2006·7 cites·18 claims
- 3064US7022792B2Initiation of polymerization by hydrogen atom donationDU PONT·Filed 2004·Granted Apr 4, 2006·4 cites·26 claims
- 3162US9738647B2Methods for the synthesis of polycyclic guanidine compoundsNOVOMER INC·Filed 2014·Granted Aug 22, 2017·0 cites·49 claims
- 3261US6388004B1Method of controlling polymer molecular weight and structureDU PONT·Filed 2001·Granted May 14, 2002·4 cites·1 claims
- 3359US6294708B1Alpha-methylstyrene dimer derivativesDU PONT·Filed 1999·Granted Sep 25, 2001·5 cites·27 claims
- 3458US7740699B2Orthoformate-protected polyolsDU PONT·Filed 2007·Granted Jun 22, 2010·0 cites·4 claims
- 3558US2007293595A1Initiation of polymerization by hydrogen atom donationDU PONT·Filed 2007·Application pending·0 cites
- 3655US7803881B2Process for amination of acrylic macromonomers and products therefromDU PONT·Filed 2006·Granted Sep 28, 2010·0 cites·14 claims
- 3755US2009165676A1Bis(n-silylalkyl)aspartimides and processes thereforDU PONT·Filed 2008·Application pending·0 cites
- 3855US2006111535A1Processes including initiation of polymerization by hydrogen atom donationGRIDNEV ALEXEI A·Filed 2006·Application pending·0 cites
- 3954US5750772ADecolorization of hydroxy-containing methacrylate homopolymers and copolymersDU PONT·Filed 1997·Granted May 12, 1998·11 cites·15 claims
- 4053US6388036B1Oligomerization, polymerization and copolymerization of substituted and unsubstituted α-methylene-γ-butyrolactones and products thereofDU PONT·Filed 1999·Granted May 14, 2002·15 cites·15 claims
- 4153US6376626B1Method of macromonomer synthesisCOMMW SCIENT IND RES ORG·Filed 1998·Granted Apr 23, 2002·11 cites·12 claims
- 4253US2009012231A1Pigment dispersions containing aminated acrylic macromonomer dispersantITTEL STEVEN DALE·Filed 2006·Application pending·0 cites
- 4351US7816467B2Processes for hydrazine addition to acrylic macromonomers and products therefromDU PONT·Filed 2006·Granted Oct 19, 2010·0 cites·6 claims
- 4451US2006058418A1Materials leading to improved dental composites and dental composites made therefromBRANDENBURG CHARLES J·Filed 2005·Application pending·0 cites
- 4550US5847060AFunctionalized diene oligomersDU PONT·Filed 1997·Granted Dec 8, 1998·9 cites·13 claims
- 4648US8053541B2Catalysts for catalytic chain transferDU PONT·Filed 2010·Granted Nov 8, 2011·0 cites·7 claims
- 4748US5883206AFree radical polymer chain initiation with unreactive unsaturatesDU PONT·Filed 1997·Granted Mar 16, 1999·7 cites·8 claims
- 4847US2008306240A1Process for Amination of Acrylic Macromonomers and Products TherefromITTEL STEVEN DALE·Filed 2006·Application pending·0 cites
- 4946US7507786B2Decolorization of oligomersDU PONT·Filed 2006·Granted Mar 24, 2009·0 cites·10 claims
- 5046US7109282B2Catalytic polymerization processCOMMW SCIENT IND RES ORG·Filed 2003·Granted Sep 19, 2006·0 cites·1 claims
Showing the top 50 of 57 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →