Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
BS

Brian Sook — 16 Patents

STStepan: 15 patents #16 of 221Top 8%
BSBiolab Services: 1 patents #4 of 14Top 30%
Lawrenceville, GA: #77 of 1,047 inventorsTop 8%
Georgia: #1,937 of 35,610 inventorsTop 6%
Overall (All Time): #284,196 of 4,157,543Top 7%
16 Patents All Time
Brian Sook has been granted 16 US patents while listed as an inventor at Stepan. The first was granted in 2001 and the most recent in September 2023. Brian Sook ranks #284,196 of 4,157,543 US inventors in our database (top 6.8%). Patent records list Brian Sook in Lawrenceville, GA, US.

Issued Patents All Time

Showing 1–16 of 16 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
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
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
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
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
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
6281169 Aqueous suspensions of low solubility and low stability water additives Alan M. Yeoman, Frederick A. Grunewald, Jonathan N. Howarth, Alan D. Harrison, Thomas Kruppa 2001-08-28