Inventor · disambiguated record
Jurg Widmer
Also filed as: WIDMER JUERG · WIDMER JURG · WIDMER JÜRG
14 granted patents·1 pending application·306 citations·filing 1976–2013
93Inventor score
Top patents by PatentIndex Score
15 records- 0190US7375163B2Cement admixture for improved slump lifeSIKA TECHNOLOGY AG·Filed 2006·Granted May 20, 2008·14 cites·23 claims
- 0290US4430469AProcess for preparing highly concentrated aqueous solutions of low viscosity of melamine/aldehyde resinsSIKA AG·Filed 1982·Granted Feb 7, 1984·55 cites·19 claims
- 0389US6387176B1Multipurpose cement dispersing polymers for high flow and high strength concreteSIKA AG·Filed 2000·Granted May 14, 2002·47 cites·23 claims
- 0486US5100984AWater-soluble copolymers, a process for their preparation and their use as fluidizers in suspensions of solid matterSIKA AG·Filed 1990·Granted Mar 31, 1992·51 cites·33 claims
- 0583US6548589B2Cement dispersing polymers for high flow, high strength and selfcompacting concreteSIKA SCHWEIZ AG·Filed 2001·Granted Apr 15, 2003·26 cites·22 claims
- 0681US6855752B2Polymers for cement dispersing admixturesSIKA SCHWEIZ AG·Filed 2001·Granted Feb 15, 2005·21 cites·49 claims
- 0771US7026402B2Cement admixture for improved slump lifeSIKA SCHWEIZ AG·Filed 2003·Granted Apr 11, 2006·9 cites·15 claims
- 0870US5919300ADispersing agent for high-flow or self-compacting concreteSIKA AG·Filed 1997·Granted Jul 6, 1999·28 cites·12 claims
- 0970US4504647ACompounds having one or more aldimine and oxazolidine groups, process for their preparation and their use as curing agents for polyisocyanatesZABEL LUTZ D·Filed 1981·Granted Mar 12, 1985·22 cites·5 claims
- 1060US4501839AMethod of using highly concentrated aqueous solutions of low viscosity of melamine/aldehyde resins for improving building materialsSIKA AG·Filed 1983·Granted Feb 26, 1985·15 cites·21 claims
- 1145US4748083AMoisture curable compositionSIKA AG·Filed 1987·Granted May 31, 1988·7 cites·17 claims
- 1242US9446986B2Dispersant for hydraulically setting systemsSIKA TECH AG·Filed 2013·Granted Sep 20, 2016·0 cites·16 claims
- 1341US2002007019A1Cement admixture for improved slump lifeFiled 2001·Application pending·0 cites
- 1438US4454311APhenol modified sulfamate-melamine-formaldehyde resinSIKA AG·Filed 1982·Granted Jun 12, 1984·6 cites·6 claims
- 1538US4026875AMethod for deactivating the catalyst in a polyurethane prepolymerSIKA AG·Filed 1976·Granted May 31, 1977·5 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →