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USPTO Patent Rankings Data through Dec 31, 2025
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Stephen Law — 5 Patents

CTConvatec Technologies: 1 patents #102 of 142Top 75%
Nuneaton, GB: #7 of 68 inventorsTop 15%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Stephen Law has been granted 5 US patents while listed as an inventor at Convatec Technologies. The first was granted in 2001 and the most recent in December 2015. Stephen Law ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Stephen Law in Nuneaton, GB.

Patents per Year

Patents granted per year, 2001 to 2015Bar chart with a peak of 2 patents in 2015.peak 22001: 1 patents20012002: 1 patents20022014: 1 patents20142015: 2 patents2015

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
9221963 Absorbent material — 2015-12-29
9144625 Cellulose ethylsulfonate-based absorbent material — 2015-09-29
8637072 Antimicrobial wound dressing comprising gel-forming fibers and specific ratio of silver to nitrate David Kershaw, Barry DeBoorder 2014-01-28
6358461 Method of manufacture of nonwoven fabric Heather Street, Gregory J. Askew 2002-03-19
6258488 Battery separators Gregory J. Askew, Heather Street 2001-07-10

Frequent Collaborators

Heather Street2 shared
Gregory J. Askew2 shared
David Kershaw1 shared
Barry DeBoorder1 shared

Nearby-Ranked Inventors

Joseph L. Mann5
Terry Richard Linn5
Ikuo DEGUCHI5
Swapnil Kumar5
Zachary W. Gyugyi5
Xiaoxue CHEN5
Mohankumar Krishnan VALIYAMBATH5
Baoquan Tan5
Jack Long5