Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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John Skidmore — 6 Patents

GLGlaxo Group Limited: 3 patents #340 of 1,368Top 25%
DADegussa Ag: 1 patents #925 of 2,007Top 50%
DADegussa-Huels Ag: 1 patents #156 of 473Top 35%
Liverpool, GB: #31 of 417 inventorsTop 8%
Overall (All Time): #779,687 of 4,157,543Top 20%
6 Patents All Time
John Skidmore has been granted 6 US patents while listed as an inventor at Glaxo Group Limited. The first was granted in 2001 and the most recent in December 2012. John Skidmore ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list John Skidmore in Liverpool, GB.

Patents per Year

Patents granted per year, 2001 to 2012Bar chart with a peak of 2 patents in 2012.peak 22001: 1 patents20012003: 1 patents20032005: 1 patents20052008: 1 patents20082012: 2 patents2012

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
8329730 Compounds Thomas Daniel Heightman, Hailong Wang, Colin David Eldred, Jag Paul Heer 2012-12-11
8222245 Oxadiazole derivatives active on sphingosine-1-phosphate (S1P) Emmanuel Hubert Demont, Jag Paul Heer, Ian David Wall, Jason Witherington, Thomas Daniel Heightman +2 more 2012-07-17
7446117 Cox-2 inhibiting pyridine derivatives Paul John Beswick, Neil Anthony Pegg, Martin Edward Swarbrick, Sandeep Modi 2008-11-04
6841689 Process using catalyst comprising soluble polymer and polymino acid Stanley Michael Roberts, Robert Flood, Jr., Thomas Geller 2005-01-11
6559283 Poly-&bgr;-amino acids, preparation and use Karlheinz Drauz, Olaf Burkhardt, Stan M. Roberts, Paul Coffey 2003-05-06
6225482 Process for the enantioselective epoxidation of C.dbd.C double bonds Karlheinz Drauz, Stan M. Roberts 2001-05-01