Inventor · disambiguated record
Yuval Halpern
Also filed as: FLEENOR CLIFTON T · HALPERN YUVAL
30 granted patents·341 citations·filing 1978–2002
97Inventor score
Top patents by PatentIndex Score
30 records- 0192US4341694AIntumescent flame retardant compositionsBORG WARNER·Filed 1981·Granted Jul 27, 1982·47 cites·2 claims
- 0289US4454064AProcess for preparing pentaerythritol phosphateBORG WARNER·Filed 1982·Granted Jun 12, 1984·29 cites·4 claims
- 0389US4154930APentate salts of amino-s-triazinesBORG WARNER·Filed 1978·Granted May 15, 1979·19 cites·9 claims
- 0488US4201705AIntumescent flame retardant polyolefin compositionsBORG WARNER·Filed 1978·Granted May 6, 1980·36 cites·7 claims
- 0583US4478998AProcess for preparing amine salts of phosphoric acidsBORG WARNER CHEMICALS INC·Filed 1983·Granted Oct 23, 1984·16 cites·7 claims
- 0681US6583310B1Direct esterification of ammonium salts of carboxylic acidsUS ENERGY·Filed 2002·Granted Jun 24, 2003·11 cites·9 claims
- 0767US5178772AProcess for destruction of metal complexes by ultraviolet irradiationCHEMICAL WASTE MANAGEMENT·Filed 1991·Granted Jan 12, 1993·31 cites·7 claims
- 0867US4338245AIntumescent flame retardant thermoplastic polyester compositionsBORG WARNER CHEMICALS INC·Filed 1981·Granted Jul 6, 1982·21 cites·6 claims
- 0965US4480093AAmines salts of phosphoric acidBORG WARNER CHEMICALS INC·Filed 1983·Granted Oct 30, 1984·6 cites·3 claims
- 1058US4424172A5,5-Bis-(Bromomethyl)-2-hydroxy-2-oxo-1,3,2-dioxaphosphorinanes and process for preparing sameBORG WARNER CHEMICALS INC·Filed 1981·Granted Jan 3, 1984·4 cites·9 claims
- 1155US4342682AIntumescent flame retardant thermoplastic polyurethane elastomer compositionsBORG WARNER CHEMICALS INC·Filed 1981·Granted Aug 3, 1982·10 cites·5 claims
- 1254US4695601APolyphenylene ether thermoplastic protected from discoloration during processingBORG WARNER CHEMICALS INC·Filed 1986·Granted Sep 22, 1987·9 cites·14 claims
- 1352US5093011AProcess for dehalogenation of contaminated waste materialsCHEMICAL WASTE MANAGEMENT·Filed 1990·Granted Mar 3, 1992·15 cites·4 claims
- 1451US4336184AIntumescent flame retardant thermoplastic polyphenylene ether compositionsBORG WARNER CHEMICALS INC·Filed 1981·Granted Jun 22, 1982·7 cites·5 claims
- 1550US4738797AAminocarboxylic acid-terminated polyoxyalkylene containing extreme pressure functional compositionsBORG WARNER CHEMICALS INC·Filed 1985·Granted Apr 19, 1988·8 cites·10 claims
- 1649US4778613ASpirodiphosphate-containing working substancesBORG WARNER CHEMICALS INC·Filed 1985·Granted Oct 18, 1988·10 cites·15 claims
- 1749US4760176AAminocarboxylic acid-terminated polyoxy-alkylenes and process for the preparation thereofBORG WARNER CHEMICALS INC·Filed 1987·Granted Jul 26, 1988·8 cites·7 claims
- 1846US4365033AFlame-retardant polymer compositions containing metal or amine saltsBORG WARNER·Filed 1981·Granted Dec 21, 1982·6 cites·8 claims
- 1943US5043054AProcess for dehalogenation of contaminated waste materialsCHEMICAL WASTE MANAGEMENT·Filed 1990·Granted Aug 27, 1991·12 cites·4 claims
- 2042US4338246AIntumescent flame retardant thermoplastic polymethacrylate compositionsBORG WARNER CHEMICALS INC·Filed 1981·Granted Jul 6, 1982·7 cites·6 claims
- 2141US4456721AFlame-retarded acrylonitrile-butadiene-styrene copolymer compositions comprising bis(beta-pentabromophenoxyethyl) succinateBORG WARNER CHEMICALS INC·Filed 1982·Granted Jun 26, 1984·1 cites·5 claims
- 2240US5174893AProcess for dehalogenation of contaminated waste materialsCHEMICAL WASTE MANAGEMENT·Filed 1991·Granted Dec 29, 1992·7 cites·2 claims
- 2338US5290432AMethod of treating toxic aromatic halogen-containing compounds by electrophilic aromatic substitutionCHEMICAL WASTE MANAGEMENT·Filed 1991·Granted Mar 1, 1994·8 cites·9 claims
- 2437US4740548APolyimide thermoplastic protected from discoloration during thermal processingBORG WARNER CHEMICALS INC·Filed 1987·Granted Apr 26, 1988·3 cites·11 claims
- 2536US4491644AFlame-retardant polymer compositionsBORG WARNER CHEMICALS INC·Filed 1983·Granted Jan 1, 1985·3 cites·5 claims
- 2635US4518795ABis(beta-pentabromophenoxyethyl) succinate, a flame retardant for ABSBORG WARNER CHEMICALS INC·Filed 1982·Granted May 21, 1985·0 cites·2 claims
- 2734US4551527ASalts of 5,5-bis-(bromomethyl)-2-hydroxy-2-oxo-1,3,2-dioxaphosphorinane and process for preparing sameBORG WARNER CHEMICALS INC·Filed 1981·Granted Nov 5, 1985·3 cites·13 claims
- 2833US4758683ASpirodiphosphoamidate compoundsBORG WARNER CHEMICALS INC·Filed 1987·Granted Jul 19, 1988·2 cites·4 claims
- 2932US4361664AFlame-retardant polymer compositionsBORG WARNER CHEMICALS INC·Filed 1981·Granted Nov 30, 1982·1 cites·11 claims
- 3030US5035840AProcess for cleaning trace metals from EDTACHEMICAL WASTE MANAGEMENT·Filed 1990·Granted Jul 30, 1991·1 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →