Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Andrew D. Malec — 23 Patents

STStepan: 23 patents #6 of 221Top 3%
Irvine, CA: #432 of 6,241 inventorsTop 7%
California: #24,547 of 386,348 inventorsTop 7%
Overall (All Time): #178,160 of 4,157,543Top 5%
23 Patents All Time
Andrew D. Malec has been granted 23 US patents while listed as an inventor at Stepan. The first was granted in 2013 and the most recent in September 2023. Andrew D. Malec ranks #178,160 of 4,157,543 US inventors in our database (top 4.3%). Patent records list Andrew D. Malec in Irvine, CA, US.

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11760889 Unsaturated fatty alcohol derivatives from natural oil metathesis David R. Allen, Marcos Alonso, Mary Beddaoui, Randal J. Bernhardt, Aaron Brown +18 more 2023-09-19 $9,247,000
10993442 Ultra-high loading glyphosate concentrate Timothy M. Figley, Krista L. Turpin 2021-05-04 $19,594,000
10745347 Unsaturated fatty alcohol derivatives from natural oil metathesis David R. Allen, Marcos Alonso, Mary Beddaoui, Randal J. Bernhardt, Aaron Brown +18 more 2020-08-18 $24,878,000
10694743 Agricultural compositions with reduced aquatic toxicity Dave R. Allen 2020-06-30 $20,219,000
10322994 Fatty amides and derivatives from natural oil metathesis Dave R. Allen, Marcos Alonso, Randal J. Bernhardt, Aaron Brown, Kelly Buchek +15 more 2019-06-18 $8,672,000
9828570 Fatty amines, amidoamines, and their derivatives from natural oil metathesis Dave R. Allen, Marcos Alonso, Randal J. Bernhardt, Aaron Brown, Kelly Buchek +12 more 2017-11-28 $5,140,000
9815780 Quaternized fatty amines, amidoamines and their derivatives from natural oil Dave R. Allen, Marcos Alonso, Randal J. Bernhardt, Aaron Brown, Sangeeta Ganguly-Mink +11 more 2017-11-14 $9,868,000
9796662 Esteramines and derivatives from natural oil metathesis Dave R. Allen, Randal J. Bernhardt, Aaron Brown, Anatoliy A. Dameshek, Brian Holland +5 more 2017-10-24 $8,689,000
9708251 Unsaturated fatty alcohol alkoxylates from natural oil metathesis David R. Allen, Marcos Alonso, Mary Beddaoui, Randal J. Bernhardt, Aaron Brown +13 more 2017-07-18 $10,936,000
9598359 Sulfonates from natural oil metathesis Dave R. Allen, Randal J. Bernhardt, Aaron Brown, Gary Luebke, Renee Luka +5 more 2017-03-21 $9,645,000
9573884 Imidazoline amides and derivitives from natural oil metathesis Dave R. Allen, Marcos Alonso, Randal J. Bernhardt, Aaron Brown, Kelly Buchek +15 more 2017-02-21 $7,705,000
9506013 Alkoxylated fatty esters and derivatives from natural oil metathesis Dave R. Allen, Marcos Alonso, Randal J. Bernhardt, Aaron Brown, Kelly Buchek +8 more 2016-11-29 $10,712,000
9493727 Fatty amines, amidoamines, and their derivatives from natural oil metathesis Dave R. Allen, Marcos Alonso, Randal J. Bernhardt, Aaron Brown, Kelly Buchek +12 more 2016-11-15 $9,606,000
9475955 Film forming coating compositions containing carboxamide coalescing solvents and methods of use Gary Luebke, Renee Luka, Michael R. Terry, Patrick Shane Wolfe 2016-10-25 $8,463,000
9416099 Quaternized fatty amines, amidoamines and their derivatives from natural oil metathesis Dave R. Allen, Marcos Alonso, Randal J. Bernhardt, Aaron Brown, Sangeeta Ganguly-Mink +11 more 2016-08-16 $10,465,000
9193936 Quaternized fatty amines, amidoamines and their derivatives from natural oil metathesis Dave R. Allen, Marcos Alonso, Randal J. Bernhardt, Aaron Brown, Sangeeta Ganguly-Mink +11 more 2015-11-24 $8,403,000
9187711 Esteramines and derivatives from natural oil metathesis Dave R. Allen, Randal J. Bernhardt, Aaron Brown, Anatoliy A. Damashek, Brian Holland +5 more 2015-11-17 $4,194,000
9187712 Alkoxylated fatty esters and derivatives from natural oil metathesis Dave R. Allen, Marcos Alonso, Randal J. Bernhardt, Aaron Brown, Kelly Buchek +8 more 2015-11-17 $4,194,000
9175245 Fatty amides and derivatives from natural oil metathesis Dave R. Allen, Marcos Alonso, Randal J. Bernhardt, Aaron Brown, Kelly Buchek +15 more 2015-11-03 $2,844,000
9175246 Fatty amines, amidoamines, and their derivatives from natural oil metathesis Dave R. Allen, Marcos Alonso, Randal J. Bernhardt, Aaron Brown, Kelly Buchek +12 more 2015-11-03 $2,844,000
9150740 Film forming coating compositions containing carboxamide coalescing solvents and methods of use Gary Luebke, Renee Luka, Michael R. Terry, Patrick Shane Wolfe 2015-10-06 $6,655,000
9006144 Glyphosate formulations based on compositions derived from natural oil metathesis Dave R. Allen, Randal J. Bernhardt, Patrick Shane Wolfe 2015-04-14 $4,555,000
8455396 Alkali metal glyphosate compositions 2013-06-04 $5,396,000