Inventor · disambiguated record
Thomas James Wierenga
Also filed as: WIERENGA THOMAS J · WIERENGA THOMAS JAMES
16 granted patents·393 citations·filing 1986–2002
95Inventor score
Files withPROCTER & GAMBLE16
Top patents by PatentIndex Score
16 records- 0186US6812195B2Concentrated detergent compositions with stable sudsing characteristicsPROCTER & GAMBLE·Filed 2002·Granted Nov 2, 2004·32 cites·17 claims
- 0285US4954285APerfume, particles, especially for use in dryer released fabric softening/antistatic agentsPROCTER & GAMBLE·Filed 1989·Granted Sep 4, 1990·66 cites·24 claims
- 0384US5965514ACompositions for and methods of cleaning and disinfecting hard surfacesPROCTER & GAMBLE·Filed 1996·Granted Oct 12, 1999·49 cites·6 claims
- 0477US5399296ASolid compositions containing amine oxide-maleic acid saltsPROCTER & GAMBLE·Filed 1994·Granted Mar 21, 1995·15 cites·6 claims
- 0576US5389306AProcess for making solid formulations containing amine oxide surfactantsPROCTER & GAMBLE·Filed 1994·Granted Feb 14, 1995·15 cites·9 claims
- 0676US5002681AJumbo particulate fabric softner compositionPROCTER & GAMBLE·Filed 1989·Granted Mar 26, 1991·39 cites·12 claims
- 0773US6255270B1Cleaning and disinfecting compositions with electrolytic disinfecting boosterPROCTER & GAMBLE·Filed 1996·Granted Jul 3, 2001·30 cites·17 claims
- 0865US4911851ADetergent compatible, dryer released fabric softening/antistatic agentsPROCTER & GAMBLE·Filed 1989·Granted Mar 27, 1990·27 cites·16 claims
- 0964US5919312ACompositions and methods for removing oily or greasy soilsPROCTER & GAMBLE·Filed 1997·Granted Jul 6, 1999·23 cites·20 claims
- 1057US5977054AMildly acidic hard surface cleaning compositions containing amine oxide detergent surfactantsPROCTER & GAMBLE·Filed 1996·Granted Nov 2, 1999·16 cites·9 claims
- 1157US4898680ADetergent compatible, dryer released fabric softening/antistatic agentsPROCTER & GAMBLE·Filed 1988·Granted Feb 6, 1990·21 cites·11 claims
- 1255US4828746ADetergent compatible, dryer released fabric softening/antistatic agents in a sealed pouchPROCTER & GAMBLE·Filed 1986·Granted May 9, 1989·20 cites·8 claims
- 1354US5990064ACompositions and methods for cleaning hard surfaces using protonated amines and amine oxide surfactantsPROCTER & GAMBLE·Filed 1997·Granted Nov 23, 1999·14 cites·18 claims
- 1449US5691291AHard surface cleaning compositions comprising protonated amines and amine oxide surfactantsPROCTER & GAMBLE·Filed 1995·Granted Nov 25, 1997·11 cites·8 claims
- 1547US5968889ADetergent compositions comprising a synergistic antifoaming combinationPROCTER & GAMBLE·Filed 1997·Granted Oct 19, 1999·10 cites·9 claims
- 1638US6323170B1Floor cleaners which provide improved burnish responsePROCTER & GAMBLE·Filed 1999·Granted Nov 27, 2001·5 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →