Inventor · disambiguated record
Patrick C. Hu
Also filed as: HU PATRICK C
23 granted patents·2 pending applications·225 citations·filing 1986–2017
95Inventor score
Top patents by PatentIndex Score
25 records- 0180US6010996ABiocidal surfactant compositions and their useALBEMARLE CORP·Filed 1998·Granted Jan 4, 2000·40 cites·32 claims
- 0273US8940329B2High ibuprofen content granules and their preparation and their use in pharmaceutical dosage formsHU PATRICK C·Filed 2005·Granted Jan 27, 2015·1 cites·23 claims
- 0372US5487882AProcess for preparation of zeolite "X"ALBEMARLE CORP·Filed 1994·Granted Jan 30, 1996·24 cites·4 claims
- 0468US5562866AFormulated branched chain alcohol ether sulfate compoundsALBEMARLE CORP·Filed 1995·Granted Oct 8, 1996·31 cites·20 claims
- 0567US4870191ASilicon containing reaction productETHYL CORP·Filed 1988·Granted Sep 26, 1989·7 cites·5 claims
- 0666US4917045ASilicon compounds in poultry hatchingETHYL CORP·Filed 1988·Granted Apr 17, 1990·14 cites·11 claims
- 0761US6225475B1Enhanced production of hydrocarbyl anhydridesALBEMARLE CORP·Filed 2000·Granted May 1, 2001·3 cites·31 claims
- 0859US6357678B1Process for producing ultra finely-divided zeolite powderALBERMARLE CORP·Filed 1999·Granted Mar 19, 2002·19 cites·29 claims
- 0957US9629806B2High content sodium ibuprofen granules, their preparation and their use in preparing non-effervescent solid dosage formsHU PATRICK C·Filed 2009·Granted Apr 25, 2017·0 cites·14 claims
- 1053US10391072B2High content sodium ibuprofen granules, their preparation and their use in preparing non-effervescent solid dosage formsSI GROUP INC·Filed 2017·Granted Aug 27, 2019·0 cites·8 claims
- 1152US5256390ABiocidal zeolite particlesETHYL CORP·Filed 1990·Granted Oct 26, 1993·14 cites·12 claims
- 1251US4731196AProcess for making bleach activatorETHYL CORP·Filed 1986·Granted Mar 15, 1988·17 cites·14 claims
- 1349US5385753AProcess for reactively coating particlesALBEMARLE CORP·Filed 1993·Granted Jan 31, 1995·11 cites·17 claims
- 1448US5252345AZeolite compositionsETHYL CORP·Filed 1991·Granted Oct 12, 1993·14 cites·20 claims
- 1547US5922669ANo-rub hard surface cleaner comprising an alcohol ethoxylate-amine oxide surfactant mixture and a nitrogenous builder in aqueous solutionALBEMARLE CORP·Filed 1997·Granted Jul 13, 1999·10 cites·9 claims
- 1644US6352966B1Cleansing barsALBEMARLE CORP·Filed 2000·Granted Mar 5, 2002·0 cites·12 claims
- 1744US6281176B1Process for producing betaine/amine oxide mixturesALBEMARLE CORP·Filed 1999·Granted Aug 28, 2001·4 cites·30 claims
- 1843US2005137262A1Highly concentrated pourable aqueous solutions of potassium ibuprofen, their preparation and their usesFiled 2003·Application pending·0 cites
- 1940US9629809B2High content sodium ibuprofen granules, their preparation and their use in preparing non-effervescent solid dosage formsSI GROUP INC·Filed 2012·Granted Apr 25, 2017·0 cites·12 claims
- 2040US2002039989A1High density zeolites and their productionFiled 2001·Application pending·0 cites
- 2138US5183061ASilicon compounds in bone treatmentETHYL CORP·Filed 1991·Granted Feb 2, 1993·6 cites·21 claims
- 2231US6221835B1High density zeolites and their productionALBEMARLE CORP·Filed 1999·Granted Apr 24, 2001·2 cites·20 claims
- 2331US6035869ADish-washing methodALBEMARLE CORP·Filed 1998·Granted Mar 14, 2000·2 cites·12 claims
- 2430US6231659B1Sizing agents and starting materials for their preparationALBEMARLE CORP·Filed 1999·Granted May 15, 2001·4 cites·19 claims
- 2529US6225437B1Sizing agents of enhanced performance capabilitiesALBEMARLE CORP·Filed 1999·Granted May 1, 2001·2 cites·26 claims
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