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

William L. Cox — 10 Patents

AMAmoco: 2 patents #385 of 1,251Top 35%
BABp Corporation North America: 2 patents #180 of 812Top 25%
ETEthyl: 2 patents #215 of 494Top 45%
ALAlbemarle: 1 patents #228 of 439Top 55%
BABp Amoco: 1 patents #58 of 196Top 30%
FAFiberweb North America: 1 patents #22 of 45Top 50%
Houston, TX: #2,304 of 21,073 inventorsTop 15%
Texas: #15,343 of 125,132 inventorsTop 15%
Overall (All Time): #481,000 of 4,157,543Top 15%
10 Patents All Time
William L. Cox has been granted 10 US patents while listed as an inventor at Amoco. The first was granted in 1993 and the most recent in June 2004. William L. Cox ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list William L. Cox in Houston, TX, US.

Patents per Year

Patents granted per year, 1993 to 2004Bar chart with a peak of 2 patents in 1995.peak 21993: 1 patents19931994: 1 patents19941995: 2 patents19951996: 2 patents19961998: 1 patents19982000: 1 patents20002002: 1 patents20022004: 1 patents2004

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6756514 Integrated dimerization process George Barac, Larry L. Bendig, Larry H. Nemec 2004-06-29
6407302 Isomerization process of a mixture containing vinyl and vinylidene olefins Fred Twu 2002-06-18
6147271 Oligomerization process Allen David Strebel, Jeffrey Robert Wolf 2000-11-14 $685,143,000
5789645 Isomerization catalyst and process 1998-08-04 $66,603,000
5545792 Isomerization catalyst and process 1996-08-13 $64,658,000
5494736 High elongation thermally bonded carded nonwoven fabrics Jacqueline A. Willey 1996-02-27
5444991 Engine cooling apparatus 1995-08-29
5430165 Method of oxidizing aluminum alkyls John K. Roberg, Armen Abazajian 1995-07-04
5278330 Preparation of organoaluminum compounds and linear alcohols derived therefrom Ronny W. Lin, Robert H. Allen 1994-01-11 $1,773,000
5233103 Preparation of organoaluminum compounds and linear alcohols derived therefrom Ronny W. Lin, Robert H. Allen 1993-08-03 $9,670,000