Inventor · disambiguated record
Roger William Gutwein
Also filed as: GUTWEIN ROGER W · GUTWEIN ROGER WILLIAM
16 granted patents·3 pending applications·953 citations·filing 1991–2008
96Inventor score
Top patents by PatentIndex Score
19 records- 0198US6759072B1Methods and systems for utilizing delayed dilution, mixing and filtration for providing customized beverages on demandPROCTER & GAMBLE·Filed 2000·Granted Jul 6, 2004·342 cites·19 claims
- 0296US7594470B2Liquid infusion pods containing insoluble materialsPROCTER & GAMBLE·Filed 2007·Granted Sep 29, 2009·49 cites·8 claims
- 0393US7891286B2Liquid infusion pods containing insoluble materialsPROCTER & GAMBLE·Filed 2007·Granted Feb 22, 2011·32 cites·20 claims
- 0493US7220440B2Method for reduction of acrylamide in roasted coffee beans, roasted coffee beans having reduced levels of acrylamide, and article of commercePROCTER & GAMBLE·Filed 2003·Granted May 22, 2007·40 cites·2 claims
- 0592US6245371B1Method and apparatus for brewing a fluid extract using an inclined filter pouch containing flavor extractable particlesPROCTER & GAMBLE·Filed 1999·Granted Jun 12, 2001·101 cites·4 claims
- 0690US6808731B1Coffee extract and process for providing customized varieties and strengths of fresh-brewed coffee on demandPROCTER & GAMBLE·Filed 2000·Granted Oct 26, 2004·56 cites·26 claims
- 0788US8003145B2Methods utilizing delayed dilution, mixing, and filtration for providing customized beverages on demandFOLGERS COFFEE CO·Filed 2006·Granted Aug 23, 2011·19 cites·35 claims
- 0888US6726947B1Process for providing customized varieties and strengths of fresh-brewed coffee on demandPROCTER & GAMBLE·Filed 2000·Granted Apr 27, 2004·40 cites·49 claims
- 0987US8062684B2Methods for utilizing delayed dilution, mixing and filtering to provide customized varieties of fresh-brewed coffee on demandGUTWEIN ROGER WILLIAM·Filed 2008·Granted Nov 22, 2011·27 cites·39 claims
- 1084US7438941B2Methods utilizing delayed dilution, mixing, and filtration for providing customized beverages on demandPROCTER & GAMBLE·Filed 2004·Granted Oct 21, 2008·26 cites·27 claims
- 1182US7455867B1Methods for utilizing delayed dilution, mixing and filtering to provide customized varieties of fresh-brewed coffee on demandPROCTER & GAMBLE·Filed 2000·Granted Nov 25, 2008·73 cites·33 claims
- 1275US5721005AFast roasted coffee providing increased brew strength and darker cup color with desirable brew acidityPROCTER & GAMBLE·Filed 1995·Granted Feb 24, 1998·53 cites·12 claims
- 1362US5160757AProcess for making reduced density coffeePROCTER & GAMBLE·Filed 1991·Granted Nov 3, 1992·38 cites·11 claims
- 1461US5328708ARoast ground coffee with defatted spent coffee groundsPROCTER & GAMBLE·Filed 1992·Granted Jul 12, 1994·32 cites·8 claims
- 1559US6465028B2Apparatus for brewing a fluid extract using an inclined filter pouch containing flavor extractable particlesPROCTER & GAMBLE·Filed 2001·Granted Oct 15, 2002·11 cites·2 claims
- 1651US2005166763A1Liquid infusion pods containing insoluble materialsPROCTER & GAMBLE·Filed 2004·Application pending·0 cites
- 1750US2004177762A1Process for providing customized varieties and strengths of fresh-brewed coffee on demandPROCTER & GRAMBLE COMPANY·Filed 2004·Application pending·0 cites
- 1848US5939121AProcess of making a fast roasted coffee providing increased brew strength and darker cup color with desirable brew acidityPROCTER & GAMBLE·Filed 1997·Granted Aug 17, 1999·14 cites·13 claims
- 1945US2003039731A1Beverage brewing devicesPROCTER & GAMBLE·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →