Inventor · disambiguated record
Dave R. Allen
Also filed as: ALLEN DAVE · ALLEN DAVE R
22 granted patents·1 pending application·57 citations·filing 2011–2022
94Inventor score
Top patents by PatentIndex Score
23 records- 0194US9321985B1Laundry detergents based on compositions derived from natural oil metathesisSTEPAN CO·Filed 2015·Granted Apr 26, 2016·7 cites·4 claims
- 0291US10322994B2Fatty amides and derivatives from natural oil metathesisSTEPAN CO·Filed 2017·Granted Jun 18, 2019·2 cites·9 claims
- 0390US9249373B2Laundry detergents based on compositions derived from natural oil metathesisALLEN DAVE R·Filed 2011·Granted Feb 2, 2016·6 cites·7 claims
- 0490US9187711B2Esteramines and derivatives from natural oil metathesisALLEN DAVE R·Filed 2011·Granted Nov 17, 2015·6 cites·6 claims
- 0588US9796662B2Esteramines and derivatives from natural oil metathesisSTEPAN CO·Filed 2015·Granted Oct 24, 2017·3 cites·5 claims
- 0688US9249374B2Light-duty liquid detergents based on compositions derived from natural oil metathesisALLEN DAVE R·Filed 2011·Granted Feb 2, 2016·6 cites·10 claims
- 0788US9006144B2Glyphosate formulations based on compositions derived from natural oil metathesisALLEN DAVE R·Filed 2011·Granted Apr 14, 2015·5 cites·16 claims
- 0887US9573884B2Imidazoline amides and derivitives from natural oil metathesisSTEPAN CO·Filed 2015·Granted Feb 21, 2017·2 cites·17 claims
- 0987US9187712B2Alkoxylated fatty esters and derivatives from natural oil metathesisALLEN DAVE R·Filed 2011·Granted Nov 17, 2015·5 cites·5 claims
- 1085US9193936B2Quaternized fatty amines, amidoamines and their derivatives from natural oil metathesisALLEN DAVE R·Filed 2011·Granted Nov 24, 2015·5 cites·12 claims
- 1184US9598359B2Sulfonates from natural oil metathesisALLEN DAVE R·Filed 2011·Granted Mar 21, 2017·3 cites·8 claims
- 1281US9506013B2Alkoxylated fatty esters and derivatives from natural oil metathesisSTEPAN CO·Filed 2015·Granted Nov 29, 2016·1 cites·17 claims
- 1379US9175246B2Fatty amines, amidoamines, and their derivatives from natural oil metathesisALLEN DAVE R·Filed 2011·Granted Nov 3, 2015·1 cites·13 claims
- 1478US11439145B2Agricultural compositions containing structured surfactant systemsSTEPAN CO·Filed 2020·Granted Sep 13, 2022·1 cites·8 claims
- 1576US9416099B2Quaternized fatty amines, amidoamines and their derivatives from natural oil metathesisSTEPAN CO·Filed 2015·Granted Aug 16, 2016·1 cites·4 claims
- 1676US9303234B2Hard surface cleaners based on compositions derived from natural oil metathesisALLEN DAVE R·Filed 2011·Granted Apr 5, 2016·2 cites·13 claims
- 1772US9175245B2Fatty amides and derivatives from natural oil metathesisALLEN DAVE R·Filed 2011·Granted Nov 3, 2015·1 cites·12 claims
- 1867US2023018007A1Agricultural Compositions Containing Structured Surfactant SystemsSTEPAN CO·Filed 2022·Application pending·0 cites
- 1965US9815780B2Quaternized fatty amines, amidoamines and their derivatives from natural oilSTEPAN CO·Filed 2015·Granted Nov 14, 2017·0 cites·17 claims
- 2062US9828570B2Fatty amines, amidoamines, and their derivatives from natural oil metathesisSTEPAN CO·Filed 2015·Granted Nov 28, 2017·0 cites·14 claims
- 2162US9493727B2Fatty amines, amidoamines, and their derivatives from natural oil metathesisSTEPAN CO·Filed 2015·Granted Nov 15, 2016·0 cites·4 claims
- 2255US9827179B2Personal cleansers and surfactant blend thereforSTEPAN CO·Filed 2014·Granted Nov 28, 2017·0 cites·15 claims
- 2347US10694743B2Agricultural compositions with reduced aquatic toxicitySTEPAN CO·Filed 2015·Granted Jun 30, 2020·0 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →