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USPTO Patent Rankings Data through Dec 31, 2025
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Derek Hudson — 15 Patents

MIMillipore: 4 patents #63 of 440Top 15%
APArris Pharmaceutical: 3 patents #3 of 32Top 10%
BIBiosearch: 2 patents #1 of 8Top 15%
University of California: 1 patents #8,022 of 18,278Top 45%
Overall (All Time): #307,048 of 4,157,543Top 8%
15 Patents All Time
Derek Hudson has been granted 15 US patents while listed as an inventor at Millipore. The first was granted in 1980 and the most recent in August 2001. Derek Hudson ranks #307,048 of 4,157,543 US inventors in our database (top 7.4%). Patent records list Derek Hudson in Wembley, CA, GB.

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6277957 Method for production of acylthio derivatives Stewart A. Thompson 2001-08-21
5679539 Oxidized polyethylene or polypropylene particulate supports Ronald M. Cook 1997-10-21
5654398 Compositions and methods for inhibiting replication of human immunodeficiency virus-1 Alan Frankel, Ruoying Tan 1997-08-05
5591646 Method and apparatus for peptide synthesis and screening Charles R. Johnson, Lutz B. Giebel 1997-01-07 $2,935,000
5585275 Pilot apparatus for peptide synthesis and screening Charles R. Johnson, Lutz B. Giebel 1996-12-17 $2,715,000
5576220 Thin film HPMP matrix systems and methods for constructing and displaying ligands Charles R. Johnson, Michael J. Ross, Kevin Shoemaker, Robert T. Cass, Lutz B. Giebel 1996-11-19 $2,819,000
5233044 Active esters for solid phase peptide synthesis 1993-08-03 $5,861,000
5147608 Apparatus and process for performing repetitive chemical processing Jordan Honig, Ronald M. Cook, Douglas J. Ng 1992-09-15 $1,507,000
4935536 Protecting groups for asparagine and glutamine in peptide synthesis 1990-06-19 $5,371,000
4888385 BOP reagent for solid phase peptide synthesis 1989-12-19 $4,622,000
4474948 Benzazolides and their employment in phosphite ester oligonucleotide synthesis processes Ronald M. Cook 1984-10-02 $1,443,000
4474947 Benzazolides and their employment in phosphate ester oligonucleotide synthesis processes Ronald M. Cook 1984-10-02 $1,443,000
4304715 Enkephalin analogues Robert Jacks Sharpe, Michael Szelke 1981-12-08
RE30731 Enkephalin analogues Robert Jacks Sharpe, Michael Szelke 1981-09-01
4198398 Enkephalin analogues Robert Jacks Sharpe, Michael Szelke 1980-04-15