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

Pierre C. Cook — 1 Patent

CECelgard: 1 patents #86 of 126Top 70%
Concord, NC: #203 of 366 inventorsTop 60%
North Carolina: #26,774 of 45,564 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Pierre C. Cook has been granted 1 US patent while listed as an inventor at Celgard. All of these patents were granted in 2002. Pierre C. Cook ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Pierre C. Cook in Concord, NC, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6346350 Structurally stable fusible battery separators and method of making same Ronald W. Call, Shawn E. Hux, Khuy V. Nguyen, Wei-Ching Yu 2002-02-12