Assignee
VISTA CHEMICAL
US·28 granted patents·624 citations·filing 1982–1994
Top patents by PatentIndex Score
28 records- 0194US4676928AProcess for producing water dispersible aluminaVISTA CHEMICAL·Filed 1986·Granted Jun 30, 1987·74 cites·11 claims
- 0290US5488148AProcess for sulfonating internal olefinsVISTA CHEMICAL·Filed 1993·Granted Jan 30, 1996·55 cites·9 claims
- 0389US5386045AProcess for alkoxylation of esters and products produced therefromVISTA CHEMICAL·Filed 1992·Granted Jan 31, 1995·40 cites·25 claims
- 0488US5220046AProcess for alkoxylation of esters and products produced therefromVISTA CHEMICAL·Filed 1991·Granted Jun 15, 1993·38 cites·14 claims
- 0585US4775653AAlkoxylation process using calcium based catalystsVISTA CHEMICAL·Filed 1987·Granted Oct 4, 1988·48 cites·11 claims
- 0682US5075090AProcess for preparing small particle size mixed metal oxidesVISTA CHEMICAL·Filed 1989·Granted Dec 24, 1991·40 cites·8 claims
- 0780US4835321AAlkoxylaton process using calcium based catalystsVISTA CHEMICAL·Filed 1988·Granted May 30, 1989·29 cites·13 claims
- 0875US5220077AAlkoxylation processVISTA CHEMICAL·Filed 1992·Granted Jun 15, 1993·15 cites·13 claims
- 0974US4544350ABurner apparatus for simultaneously incinerating liquid, dry gas and wet gas streamsVISTA CHEMICAL·Filed 1982·Granted Oct 1, 1985·32 cites·7 claims
- 1073US5216058AStabilizer compositions for halogen-containing polymers and polymer compositions containing sameVISTA CHEMICAL·Filed 1992·Granted Jun 1, 1993·30 cites·10 claims
- 1173US5145595AAnti-static fabric softening article for use in an automatic clothes dryerVISTA CHEMICAL·Filed 1990·Granted Sep 8, 1992·36 cites·8 claims
- 1272US5270366ALead stabilized, flexible polymeric blends containing polyvinylchlorideVISTA CHEMICAL·Filed 1992·Granted Dec 14, 1993·21 cites·9 claims
- 1367US4744974AProcess for production of aluminaVISTA CHEMICAL·Filed 1986·Granted May 17, 1988·22 cites·7 claims
- 1467US4540828ACatalysts for alkoxylation reactionsVISTA CHEMICAL·Filed 1983·Granted Sep 10, 1985·19 cites·2 claims
- 1566US4617183AProduction and recovery of alumina from vapor phase hydrolysis of aluminum trialkoxidesVISTA CHEMICAL·Filed 1985·Granted Oct 14, 1986·22 cites·8 claims
- 1662US4568774ACatalysts for alkoxylation reactionsVISTA CHEMICAL·Filed 1984·Granted Feb 4, 1986·15 cites·8 claims
- 1761US4691068AProcess for production of alkyl aromaticsVISTA CHEMICAL·Filed 1986·Granted Sep 1, 1987·12 cites·8 claims
- 1856US5275945AAlkaline proteases stable in heavy-duty detergent liquidsVISTA CHEMICAL·Filed 1991·Granted Jan 4, 1994·17 cites·15 claims
- 1952US4950416ALiquid dishwasher detergent compositionVISTA CHEMICAL·Filed 1988·Granted Aug 21, 1990·18 cites·16 claims
- 2051US5268510AProcess for purification of alkoxylated alcoholsVISTA CHEMICAL·Filed 1992·Granted Dec 7, 1993·8 cites·7 claims
- 2141US4746503AMethod of treating alumina to increase slurry lifeVISTA CHEMICAL·Filed 1986·Granted May 24, 1988·6 cites·12 claims
- 2240US4593142AMethods of alkoxylationVISTA CHEMICAL·Filed 1984·Granted Jun 3, 1986·5 cites·20 claims
- 2334US4983323ASurfactant compositionsVISTA CHEMICAL·Filed 1989·Granted Jan 8, 1991·7 cites·7 claims
- 2433US4765926ASurfactant compositions and method thereforVISTA CHEMICAL·Filed 1986·Granted Aug 23, 1988·4 cites·39 claims
- 2532US5250616AHigh impact polyvinyl halide compositionsVISTA CHEMICAL·Filed 1992·Granted Oct 5, 1993·7 cites·4 claims
- 2630US5498753AProcess for preparing isethionate ethoxylatesVISTA CHEMICAL·Filed 1994·Granted Mar 12, 1996·0 cites·13 claims
- 2729US5316752AProcess for preparing mixed oxidesVISTA CHEMICAL·Filed 1991·Granted May 31, 1994·2 cites·9 claims
- 2828US5352842AProcess for clarifying alkoxylated alcoholsVISTA CHEMICAL·Filed 1993·Granted Oct 4, 1994·2 cites·11 claims
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