Inventor · disambiguated record
Paritosh M. Chakrabarti
Also filed as: CHAKRABARTI PARITOSH M · CHAKRABARTI PARITOSH MOHAN
43 granted patents·1,375 citations·filing 1974–1992
98Inventor score
Top patents by PatentIndex Score
43 records- 0199US4223009AHair preparation containing vinyl pyrrolidone copolymerGAF CORP·Filed 1977·Granted Sep 16, 1980·324 cites·17 claims
- 0299US4165367AHair preparations containing vinyl pyrrolidone copolymerGAF CORP·Filed 1977·Granted Aug 21, 1979·289 cites·15 claims
- 0396US5296627AEthylenically unsaturated poly(alkyleneoxy) surfactantsPPG INDUSTRIES INC·Filed 1992·Granted Mar 22, 1994·88 cites·11 claims
- 0495US3976586AMonoesters derived from ethoxylated higher alcohols and thiodisuccinic acid as detergent buildersGAF CORP·Filed 1975·Granted Aug 24, 1976·39 cites·15 claims
- 0589US5162475APolymerizable surfactantPPG INDUSTRIES INC·Filed 1991·Granted Nov 10, 1992·60 cites·28 claims
- 0688US4410726AVinylation reactionGAF CORP·Filed 1981·Granted Oct 18, 1983·20 cites·13 claims
- 0788US4203858APhosphate-free machine dishwashing compositionGAF CORP·Filed 1977·Granted May 20, 1980·51 cites·7 claims
- 0886US4233229APreparation of salt-free N-acyl taurinesGAF CORP·Filed 1978·Granted Nov 11, 1980·17 cites·11 claims
- 0985US4121009AAnti-static fabric softening compositions and processes for drying and softening textiles therewithGAF CORP·Filed 1976·Granted Oct 17, 1978·34 cites·30 claims
- 1084US4959208AActive agent delivery devicePPG INDUSTRIES INC·Filed 1988·Granted Sep 25, 1990·47 cites·14 claims
- 1181US4714113AAlkaline water flooding with a precipitation inhibitor for enhanced oil recoveryPPG INDUSTRIES INC·Filed 1986·Granted Dec 22, 1987·38 cites·18 claims
- 1281US4178203AMethod of increasing the strength of wet glass fiber mats made by the wet-laid processGAF CORP·Filed 1978·Granted Dec 11, 1979·31 cites·13 claims
- 1378US4283321AAlkyl aryl ethyleneoxy sulfonate surfactants for vinyl acetate polymerizationGAF CORP·Filed 1979·Granted Aug 11, 1981·23 cites·8 claims
- 1475US4259474ASulfur-containing polyoxyalkylenesGAF CORP·Filed 1979·Granted Mar 31, 1981·16 cites·21 claims
- 1574US5035886AActive agent delivery devicePPG INDUSTRIES INC·Filed 1990·Granted Jul 30, 1991·41 cites·5 claims
- 1673US4179331AGlass fiber dispersions for making uniform glass fiber mats by the wet-laid processGAF CORP·Filed 1977·Granted Dec 18, 1979·25 cites·22 claims
- 1771US4177154ASynthetic aqueous based metal working fluid compositionsGAF CORP·Filed 1978·Granted Dec 4, 1979·16 cites·11 claims
- 1868US4137190ADetergent composition comprising synergistic hydrotrope mixture of two classes of organic phosphate estersGAF CORP·Filed 1977·Granted Jan 30, 1979·27 cites·8 claims
- 1966US4180532APhosphoric acid esters of poly(2-10)ethyleneoxy n butane 1,4-diolsGAF CORP·Filed 1978·Granted Dec 25, 1979·11 cites·8 claims
- 2066US4178204AWet-strength of wet glass fiber mats by treatment with anionic polyelectrolytesGAF CORP·Filed 1978·Granted Dec 11, 1979·18 cites·20 claims
- 2163US4782078AHalophor biocidal compositionsPPG INDUSTRIES INC·Filed 1986·Granted Nov 1, 1988·9 cites·7 claims
- 2261US4323710APartial alkylation of polyhydroxybenzophenonesGAF CORP·Filed 1980·Granted Apr 6, 1982·6 cites·7 claims
- 2360US5109037ASurface-moldified ammonium polyphosphatePPG INDUSTRIES INC·Filed 1990·Granted Apr 28, 1992·11 cites·28 claims
- 2460US5098939AAntistatic compositionPPG INDUSTRIES INC·Filed 1990·Granted Mar 24, 1992·11 cites·9 claims
- 2558US4894241AHalophor compositionPPG INDUSTRIES INC·Filed 1986·Granted Jan 16, 1990·7 cites·18 claims
- 2658US4178206AMethod of forming glass fiber dispersions with cationic quaternary ammonium surfactants having at least two long chain groupsGAF CORP·Filed 1978·Granted Dec 11, 1979·15 cites·20 claims
- 2757US3941817ATertiary amide amphoteric surface active agents and process for their manufactureGAF CORP·Filed 1974·Granted Mar 2, 1976·10 cites·19 claims
- 2856US4405799ATreatment of effluents containing dioxaneGAF CORP·Filed 1981·Granted Sep 20, 1983·4 cites·15 claims
- 2956US4329268APolyethyleneoxy sulfonate surfactantsGAF CORP·Filed 1981·Granted May 11, 1982·13 cites·16 claims
- 3054US5164437AAnionic surfactant surface-modified ammonium polyphosphatePPG INDUSTRIES INC·Filed 1990·Granted Nov 17, 1992·8 cites·15 claims
- 3153US4549007ADiamine/diol chain extender blends for rim processGAF CORP·Filed 1984·Granted Oct 22, 1985·10 cites·7 claims
- 3252US4523004ADiamine/diol chain extender blends for rim processGAF CORP·Filed 1983·Granted Jun 11, 1985·9 cites·5 claims
- 3352US4255561ASulfide polymers of polyoxyalkylenesGAF CORP·Filed 1979·Granted Mar 10, 1981·10 cites·20 claims
- 3451US4313764AIsocyanate polyoxyalkylenesGAF CORP·Filed 1980·Granted Feb 2, 1982·9 cites·1 claims
- 3550US4693894AHalophor compositionPPG INDUSTRIES INC·Filed 1986·Granted Sep 15, 1987·4 cites·34 claims
- 3646US5162418ANonionic surfactant surface-modified ammonium polyphosphatePPG INDUSTRIES INC·Filed 1990·Granted Nov 10, 1992·6 cites·17 claims
- 3743US5071901AQuaternary ammonium salt surface-modified ammonium polyphosphatePPG INDUSTRIES INC·Filed 1990·Granted Dec 10, 1991·5 cites·25 claims
- 3840US4844899AHalophor compositionPPG INDUSTRIES INC·Filed 1986·Granted Jul 4, 1989·2 cites·25 claims
- 3938US4694104APhase transfer catalystsGAF CORP·Filed 1982·Granted Sep 15, 1987·5 cites·11 claims
- 4037US5229036AAntistatic compositionPPG INDUSTRIES INC·Filed 1991·Granted Jul 20, 1993·3 cites·16 claims
- 4135US4818532ABromophor compositionPPG INDUSTRIES INC·Filed 1986·Granted Apr 4, 1989·1 cites·16 claims
- 4232US5358665AAntistatic composition comprising diethanol amide and hydroxy-functional amide esterPPG INDUSTRIES INC·Filed 1991·Granted Oct 25, 1994·2 cites·15 claims
- 4331US4294848AThiocyano-containing polyoxyalkylenesGAF CORP·Filed 1980·Granted Oct 13, 1981·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →