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USPTO Patent Rankings Data through Dec 31, 2025
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John P. Longenecker — 4 Patents

SNScios Nova: 3 patents #8 of 56Top 15%
CBCalifornia Biotechnology: 1 patents #15 of 35Top 45%
Mountain View, CA: #4,399 of 11,022 inventorsTop 40%
California: #126,026 of 386,348 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
John P. Longenecker has been granted 4 US patents while listed as an inventor at Scios Nova. The first was granted in 1991 and the most recent in July 1997. John P. Longenecker ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list John P. Longenecker in Mountain View, CA, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5646254 Antibodies for human phospholipase inhibitory protein (hPIP) Lorin K. Johnson 1997-07-08 $3,923,000
5342764 Recombinant expression system for human anti-inflammatory phospholipase inhibitor protein Lorin K. Johnson 1994-08-30 $4,043,000
5264550 Human anti-inflammatory phospholipase inhibitor protein Lorin K. Johnson 1993-11-23 $6,288,000
4994439 Transmembrane formulations for drug administration Richard Ennis, Patricia A. Baldwin, William A. Lee 1991-02-19 $1,999,000