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USPTO Patent Rankings Data through Dec 31, 2025
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Patrick Gemmell — 1 Patent

Merck: 1 patents #5,440 of 9,382Top 60%
Usk, GB: #23 of 39 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Patrick Gemmell has been granted 1 US patent while listed as an inventor at Merck. All of these patents were granted in 2010. Patrick Gemmell ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Patrick Gemmell in Usk, GB.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7718275 Electroluminescent materials and devices Poopathy Kathirgamanathan, Sivagnanasundram Surendrakumar, Subramaniam Ganeshamurugan, Muttullingham Kumaraverl, Arumugam Partheepan +2 more 2010-05-18 $55,288,000