Inventor · disambiguated record
Dwight W. Chasar
Also filed as: CHASAR DWIGHT W · CHASAR DWIGHT WILLIAM · HSU CHIN C
23 granted patents·197 citations·filing 1976–2001
95Inventor score
Top patents by PatentIndex Score
23 records- 0195US6891053B2Method of making oleochemical oil-based polyolsNOVEON IP HOLDINGS CORP·Filed 2001·Granted May 10, 2005·41 cites·11 claims
- 0292US4236021AProcess for the manufacture of levulinic acid and estersGOODRICH CO B F·Filed 1979·Granted Nov 25, 1980·33 cites·8 claims
- 0383US4529533ASubstituted 2-(2,6-di-t-butly-4-alkylphenoxy) 4H-1,3,2-benzodioxaphosphorins and compositions thereofGOODRICH CO B F·Filed 1982·Granted Jul 16, 1985·18 cites·18 claims
- 0483US4522735APolyphosphoramidite oligomers and stabilizer compositions thereofGOODRICH CO B F·Filed 1983·Granted Jun 11, 1985·15 cites·18 claims
- 0574US5554699AMethod of curing rubbers without forming nitrosaminesGOODRICH CO B F·Filed 1994·Granted Sep 10, 1996·19 cites·36 claims
- 0663US4584146ATetrakis(2,6-di-t-butyl-4-substituted phenyl)4,4'-bisphenyl diphosphitesGOODRICH CO B F·Filed 1983·Granted Apr 22, 1986·13 cites·3 claims
- 0763US4495320A3,6-Di-t-butyl-2-naphthyl catechol phosphite and compositions thereofGOODRICH CO B F·Filed 1983·Granted Jan 22, 1985·5 cites·10 claims
- 0862US4415686ASterically hindered phenyl bis(naphthyl)phosphites and compositions thereofGOODRICH CO B F·Filed 1982·Granted Nov 15, 1983·5 cites·20 claims
- 0961US4439564A5-Membered cyclic phosphonates and compositions thereofGOODRICH CO B F·Filed 1982·Granted Mar 27, 1984·6 cites·29 claims
- 1054US4032505A2,4-dihydroxydiphenyl sulfoxideGOODRICH CO B F·Filed 1976·Granted Jun 28, 1977·3 cites·8 claims
- 1153US5070130AAlkaline earth oxides and hydroxides to reduce nitrosamine formation from vulcanization acceleratorsGOODRICH CO B F·Filed 1990·Granted Dec 3, 1991·8 cites·23 claims
- 1253US4434265AMetacyclophane, synthesis thereof, and compositions stabilized therebyGOODRICH CO B F·Filed 1983·Granted Feb 28, 1984·8 cites·11 claims
- 1343US4507416A2,4,6-Tris(substituted phenoxy)-1,3,5,2,4,6-trioxatriphosphorinanes as stabilizersGOODRICH CO B F·Filed 1983·Granted Mar 26, 1985·8 cites·23 claims
- 1442US4520151ATris (3,6-di-t-butyl-2-naphthyl) phosphite and compositions thereofGOODRICH CO B F·Filed 1982·Granted May 28, 1985·4 cites·12 claims
- 1539US4163008ADual purpose stabilizer compounds and polymer compositions containing sameGOODRICH CO B F·Filed 1978·Granted Jul 31, 1979·1 cites·6 claims
- 1638US4501684A2-Naphthyl phosphoramidites and compositions thereofGOODRICH CO B F·Filed 1983·Granted Feb 26, 1985·3 cites·14 claims
- 1737US4311647AProcess for preparation of (hydrocarbonthio)oxamidesGOODRICH CO B F·Filed 1980·Granted Jan 19, 1982·1 cites·6 claims
- 1837US4048140ALight resistant polyolefin compositionsGOODRICH CO B F·Filed 1976·Granted Sep 13, 1977·2 cites·9 claims
- 1936US4590017A2,4-bis-(2,6-di-t-alkyl-4-substituted-phenoxy)-1,3,2,4-dioxadiphosphetanesGOODRICH CO B F·Filed 1985·Granted May 20, 1986·1 cites·9 claims
- 2033US4866138AVulcanization acceleratorsGOODRICH CO B F·Filed 1988·Granted Sep 12, 1989·2 cites·20 claims
- 2133US4066619A4-hydroxydiphenyl sulfoxide compositionsGOODRICH CO B F·Filed 1976·Granted Jan 3, 1978·1 cites·10 claims
- 2230US4055540A5-Hydroxydiphenyl sulfoxide compositionsGOODRICH CO B F·Filed 1976·Granted Oct 25, 1977·0 cites·8 claims
- 2322US4515733AMethod for making 1,3,5,2,4,6-trioxatriphosphorinanesGOODRICH CO B F·Filed 1983·Granted May 7, 1985·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →