Inventor · disambiguated record
Michael Van Der Puy
Also filed as: VAN DER PUY MICHAEL
118 granted patents·15 pending applications·2,630 citations·filing 1979–2022
99Inventor score
Files withALLIED SIGNAL INC47HONEYWELL INT INC40ALLIED CORP13POSS ANDREW JOSEPH4VAN DER PUY MICHAEL4
Top patents by PatentIndex Score
133 records- 0199US7345209B2Processes for synthesis of 1,3,3,3-tetrafluoropropeneHONEYWELL INT INC·Filed 2005·Granted Mar 18, 2008·79 cites·20 claims
- 0299US5986151AFluorinated propenes from pentafluoropropaneALLIED SIGNAL INC·Filed 1998·Granted Nov 16, 1999·235 cites·2 claims
- 0399US4530714AN-aliphatic and N,N-aliphatic phosphoric triamide urease inhibitors and urease inhibited urea based fertilizer compositionsALLIED CORP·Filed 1984·Granted Jul 23, 1985·199 cites·52 claims
- 0498US7674939B2Method for producing fluorinated organic compoundsHONEYWELL INT INC·Filed 2006·Granted Mar 9, 2010·55 cites·13 claims
- 0598US7189884B2Processes for synthesis of tetrafluoropropeneHONEYWELL INT·Filed 2005·Granted Mar 13, 2007·117 cites·24 claims
- 0698US6548719B1Process for producing fluoroolefinsHONEYWELL INT·Filed 2001·Granted Apr 15, 2003·173 cites·17 claims
- 0797US8395000B2Method for producing fluorinated organic compoundsMUKHOPADHYAY SUDIP·Filed 2010·Granted Mar 12, 2013·19 cites·24 claims
- 0897US8258355B2Processes for preparing 1,1,2,3-tetrachloropropeneMERKEL DANIEL C·Filed 2008·Granted Sep 4, 2012·43 cites·19 claims
- 0997US8084653B2Method for producing fluorinated organic compoundsTUNG HSUEH S·Filed 2007·Granted Dec 27, 2011·97 cites·41 claims
- 1097US7880040B2Method for producing fluorinated organic compoundsHONEYWELL INT INC·Filed 2006·Granted Feb 1, 2011·31 cites·23 claims
- 1197US7714177B2Processes for synthesis of 1,3,3,3-tetrafluoropropeneHONEYWELL INT INC·Filed 2008·Granted May 11, 2010·33 cites·9 claims
- 1297US7560602B2Process for manufacture of fluorinated olefinsHONEYWELL INT INC·Filed 2006·Granted Jul 14, 2009·36 cites·13 claims
- 1397US5969198AProcess for the preparation of 1,1,1,3,3-pentafluoropropaneALLIED SIGNAL INC·Filed 1997·Granted Oct 19, 1999·99 cites·24 claims
- 1496US9550854B2Amine catalysts for polyurethane foamsVAN DER PUY MICHAEL·Filed 2008·Granted Jan 24, 2017·23 cites·18 claims
- 1596US8754271B2Method for producing fluorinated organic compoundsMUKHOPADHYAY SUDIP·Filed 2011·Granted Jun 17, 2014·12 cites·24 claims
- 1696US7659434B2Method for producing fluorinated organic compoundsHONEYWELL INT INC·Filed 2006·Granted Feb 9, 2010·38 cites·34 claims
- 1796US7371904B2Processes for synthesis of 1,3,3,3-tetrafluoropropeneHONEYWELL INT INC·Filed 2005·Granted May 13, 2008·39 cites·4 claims
- 1896US5532419AProcesses for the preparation of fluorinated olefins and hydrofluorocarbons using fluorinated olefinALLIED SIGNAL INC·Filed 1995·Granted Jul 2, 1996·137 cites·10 claims
- 1995US8071826B2Process for the preparation of 2,3,3,3-tetrafluoropropene (HFO-1234yf)VAN DER PUY MICHAEL·Filed 2009·Granted Dec 6, 2011·26 cites·21 claims
- 2095US7951982B2Method for producing fluorinated organic compoundsHONEYWELL INT INC·Filed 2006·Granted May 31, 2011·27 cites·25 claims
- 2194US11149105B2Amine catalysts for polyurethane foamsHONEYWELL INT INC·Filed 2018·Granted Oct 19, 2021·2 cites·16 claims
- 2294US9453115B2Stabilization of polyurethane foam polyol premixes containing halogenated olefin blowing agentsWILLIAMS DAVID J·Filed 2008·Granted Sep 27, 2016·13 cites·20 claims
- 2394US8288598B2Isomerization of 1,1,3,3-tetrafluoropropeneWANG HAIYOU·Filed 2010·Granted Oct 16, 2012·8 cites·20 claims
- 2494US8217208B2Isomerization of 1-chloro-3,3,3-trifluoropropeneHULSE RYAN·Filed 2009·Granted Jul 10, 2012·17 cites·25 claims
- 2594US6551469B1Photochlorination of 1,1,1,3,3-pentafluoropropaneHONEYWELL INT·Filed 2001·Granted Apr 22, 2003·42 cites·30 claims
- 2694US5395997AProcess for the preparation of hydrofluorocarbons having 3 to 7 carbon atomsALLIED SIGNAL INC·Filed 1993·Granted Mar 7, 1995·57 cites·24 claims
- 2793US7335804B2Direct conversion of HCFC 225ca/cb mixtureHONEYWELL INT INC·Filed 2005·Granted Feb 26, 2008·12 cites·39 claims
- 2892US8133407B2Sesquiterpene stabilized compositionsZYHOWSKI GARY·Filed 2009·Granted Mar 13, 2012·32 cites·5 claims
- 2992US5446217AProcesses for the preparation of fluorinated olefins and hydrofluorocarbons using fluorinated olefinALLIED SIGNAL INC·Filed 1994·Granted Aug 29, 1995·33 cites·22 claims
- 3090US10077330B2Storage stable foamable compositions containing 1,1,1,4,4,4-hexafluoro-2-buteneHONEYWELL INT INC·Filed 2014·Granted Sep 18, 2018·4 cites·9 claims
- 3190US8754272B2Process for cis-1-chloro-3,3,3-trifluoropropeneHONEYWELL INT INC·Filed 2012·Granted Jun 17, 2014·5 cites·22 claims
- 3290US8404907B2Process for cis-1-chloro-3,3,3-trifluoropropeneNAIR HARIDASAN K·Filed 2011·Granted Mar 26, 2013·9 cites·23 claims
- 3389US10059647B2Method for producing fluorinated organic compoundsMUKHOPADHYAY SUDIP·Filed 2014·Granted Aug 28, 2018·3 cites·20 claims
- 3489US6187976B1Process for the preparation of fluorine containing hydrohalocarbonsALLIED SIGNAL INC·Filed 1998·Granted Feb 13, 2001·47 cites·23 claims
- 3589US5275669AMethod of dissolving contaminants from substrates by using hydrofluorocarbon solvents having a portion which is fluorocarbon and the remaining portion is hydrocarbonALLIED SIGNAL INC·Filed 1991·Granted Jan 4, 1994·59 cites·15 claims
- 3688US7700815B2Method for producing fluorinated organic compoundsHONEYWELL INT INC·Filed 2007·Granted Apr 20, 2010·7 cites·10 claims
- 3788US5728904AProcess for the preparation of 1,1,1,3,3-pentafluoropropaneALLIED SIGNAL INC·Filed 1996·Granted Mar 17, 1998·41 cites·12 claims
- 3888US4540428APhosphorotriamidate urease inhibitors and urease inhibited urea based fertilizer compositionsALLIED CORP·Filed 1983·Granted Sep 10, 1985·21 cites·42 claims
- 3987US8063257B2Method for producing 2,3,3,3-tetrafluoropropeneMA JING JI·Filed 2008·Granted Nov 22, 2011·11 cites·16 claims
- 4087US5091104AAzeotrope-like compositions of tertiary butyl 2,2,2-trifluoroethyl ether and perfluoromethylcyclohexaneALLIED SIGNAL INC·Filed 1991·Granted Feb 25, 1992·54 cites·13 claims
- 4186US9920230B2Use of low GWP refrigerants comprising CF3I with stable lubricantsTHOMAS RAYMOND H·Filed 2011·Granted Mar 20, 2018·4 cites·18 claims
- 4286US5663474AAlkylation process using hydrogen fluoride-containing alkylation catalystsALLIED SIGNAL INC·Filed 1996·Granted Sep 2, 1997·38 cites·21 claims
- 4385US5998671AFluorinated ketones and method for making sameALLIED SIGNAL INC·Filed 1998·Granted Dec 7, 1999·26 cites·14 claims
- 4485US4847442AProcess for the preparation of difluorobenzenesALLIED SIGNAL INC·Filed 1988·Granted Jul 11, 1989·20 cites·19 claims
- 4585US4374289AProduction of monofluorotrichloroethaneALLIED CORP·Filed 1981·Granted Feb 15, 1983·23 cites·4 claims
- 4684US6518467B2Method of making hydrofluorocarbons and hydrochlorofluorocarbonsHONEYWELL INT INC·Filed 2000·Granted Feb 11, 2003·21 cites·26 claims
- 4784US2022195106A1Catalysts for polyurethane foam polyol premixes containing halogenated olefin blowing agentsHONEYWELL INT INC·Filed 2022·Application pending·0 cites
- 4883US8901360B2Process for cis 1,1,1,4,4,4-hexafluoro-2-butenePOSS ANDREW JOSEPH·Filed 2011·Granted Dec 2, 2014·3 cites·10 claims
- 4983US5298083AMethod of dissolving contaminants from substrates by using hydrofluorocarbon solvents having a portion which is fluorocarbon and the remaining portion is hydrocarbonALLIED SIGNAL INC·Filed 1993·Granted Mar 29, 1994·35 cites·4 claims
- 5083US2022106430A1Amine catalysts for polyurethane foamsHONEYWELL INT INC·Filed 2021·Application pending·0 cites
Showing the top 50 of 133 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →