Inventor · disambiguated record
William A. Larkin
Also filed as: LARKIN WILLIAM A · LARKIN WILLIAM ALBERT
21 granted patents·234 citations·filing 1971–1998
95Inventor score
Top patents by PatentIndex Score
21 records- 0190US4254017AOrganotin mercaptoalkanol esters and alkoxides containing sulfide groupsM & T CHEMICALS INC·Filed 1978·Granted Mar 3, 1981·25 cites·20 claims
- 0284US5718817ACatalyst for low temperature cure of blocked isocyanatesATOCHEM NORTH AMERICA ELF·Filed 1993·Granted Feb 17, 1998·21 cites·21 claims
- 0380US4970288ANon-toxic polyester compositions made with organotin esterification catalystsATOCHEM NORTH AMERICA·Filed 1989·Granted Nov 13, 1990·33 cites·17 claims
- 0476US4144362AMethod for coating glass using monoalkyltin trihalidesM & T CHEMICALS INC·Filed 1978·Granted Mar 13, 1979·27 cites·2 claims
- 0574US4130673AProcess of applying tin oxide on glass using butyltin trichlorideM & T CHEMICALS INC·Filed 1978·Granted Dec 19, 1978·26 cites·2 claims
- 0666US4496490ANon-toxic organotin stabilizers for vinyl chloride polymersM & T CHEMICALS INC·Filed 1980·Granted Jan 29, 1985·14 cites·4 claims
- 0766US3933741AStabilized vinyl chloride polymer compositionsM & T CHEMICALS INC·Filed 1974·Granted Jan 20, 1976·11 cites·6 claims
- 0862US5109046ALiquid organotinthioalkanol stabilizer compositions and vinyl halide resin compositions containing the sameATOCHEM NORTH AMERICA·Filed 1991·Granted Apr 28, 1992·14 cites·31 claims
- 0957US4111905AFlame retarding agents and polymer compositions containing sameM & T CHEMICALS INC·Filed 1977·Granted Sep 5, 1978·9 cites·20 claims
- 1054US4183846AOrganotin stabilizer compositionM & T CHEMICALS INC·Filed 1971·Granted Jan 15, 1980·7 cites·8 claims
- 1152US5725904ALiquid methyltin halide compositionsATOCHEM NORTH AMERICA ELF·Filed 1995·Granted Mar 10, 1998·13 cites·5 claims
- 1247US5880178ACatalyst for low temperature cure of blocked isocyanatesATOCHEM NORTH AMERICA ELF·Filed 1996·Granted Mar 9, 1999·5 cites·10 claims
- 1346US3931264AMethod for recovering solubilized organotin halidesM & T CHEMICALS INC·Filed 1974·Granted Jan 6, 1976·4 cites·6 claims
- 1444US5902871ACatalyst for low temperature cure of blocked isocyanatesATOCHEM NORTH AMERICA ELF·Filed 1998·Granted May 11, 1999·4 cites·25 claims
- 1542US5853799ALiquid methyltin halide compositionsFiled 1997·Granted Dec 29, 1998·7 cites·2 claims
- 1642US4379878AFood-grade vinyl halide polymer compositions stabilized with monoalkyltin compoundsM & T CHEMICALS INC·Filed 1981·Granted Apr 12, 1983·4 cites·25 claims
- 1739US4036866AProcess for recovering organotin halidesM & T CHEMICALS INC·Filed 1975·Granted Jul 19, 1977·7 cites·11 claims
- 1832US4041015AMelt viscosity stabilizers for vinyl chloride polymersM & T CHEMICALS INC·Filed 1975·Granted Aug 9, 1977·1 cites·3 claims
- 1931US4834992ANon-toxic organotin stabilizers for vinyl chloride polymersM & T CHEMICALS INC·Filed 1987·Granted May 30, 1989·1 cites·20 claims
- 2028US3954738AStabilized epsilon caprolactam composition and method for preparing sameM & T CHEMICALS INC·Filed 1974·Granted May 4, 1976·1 cites·6 claims
- 2126US4108828APolylactam composition containing hexaorgano distannaneM & T CHEMICALS INC·Filed 1975·Granted Aug 22, 1978·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →