Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Gail E. Underiner — 33 Patents

CTCello Therapeutics: 33 patents #1 of 73Top 2%
Brier, WA: #1 of 94 inventorsTop 2%
Washington: #2,241 of 76,902 inventorsTop 3%
Overall (All Time): #105,480 of 4,157,543Top 3%
33 Patents All Time
Gail E. Underiner has been granted 33 US patents while listed as an inventor at Cello Therapeutics. The first was granted in 1994 and the most recent in February 2004. Gail E. Underiner ranks #105,480 of 4,157,543 US inventors in our database (top 2.5%). Patent records list Gail E. Underiner in Brier, WA, US.

Patents per Year

Patents granted per year, 1994 to 2004Bar chart with a peak of 14 patents in 1998.peak 141994: 2 patents19941995: 3 patents19951996: 1 patents19961997: 3 patents19971998: 14 patents19981999: 3 patents19992000: 6 patents20002004: 1 patents2004

Issued Patents All Time

Showing 1–25 of 33 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6693105 Hydroxyl-containing compounds David Porubek, J. Peter Klein, Paul Woodson, Stephen J. Klaus, Anil Kumar +1 more 2004-02-17 $6,328,000
6133274 Hydroxyl-containing bicyclic compounds David Porubek, J. Peter Klein, Paul Woodson 2000-10-17 $65,195,000
6121270 Epoxide-containing compounds J. Peter Klein, John Michnick, Alistair J. Leigh, Anil Kumar 2000-09-19 $34,909,000
6103730 Amine substituted compounds J. Peter Klein, Anil Kumar, Lance Ridgers 2000-08-15 $31,305,000
6100271 Therapeutic compounds containing xanthinyl J. Peter Klein, Alistair J. Leigh, Anil Kumar 2000-08-08 $30,755,000
6043250 Methods for using therapeutic compounds containing xanthinyl J. Peter Klein, Alistair J. Leigh, Anil Kumar, Glenn C. Rice 2000-03-28 $13,823,000
6020337 Electronegative-substituted long chain xanthine compounds Alistair J. Leigh, John Michnick, Anil Kumar, J. Peter Klein 2000-02-01 $4,896,000
5985926 Method for inhibiting intracellular viral replication David Leung, Jack Singer 1999-11-16 $1,058,000
5889011 Substituted amino alkyl compounds J. Peter Klein, Alistair J. Leigh 1999-03-30 $1,160,000
5866576 Epoxide-containing compounds J. Peter Klein, John Michnick, Alistair J. Leigh, Anil Kumar 1999-02-02 $1,548,000
5837703 Amino-alcohol substituted cyclic compounds Anil Kumar, John Michnick, J. Peter Klein, Glenn C. Rice 1998-11-17 $1,193,000
5824677 Substituted amino alcohol compounds J. Peter Klein, Anil Kumar 1998-10-20 $683,000
5817662 Substituted amino alkyl compounds J. Peter Klein, Alistair J. Leigh 1998-10-06 $713,000
5807862 Therapeutic compounds containing pyrimidinyl moieties J. Peter Klein, Alistair J. Leigh, Anil Kumar 1998-09-15 $344,000
5807861 Amine substituted xanthinyl compounds J. Peter Klein, Anil Kumar, Lance Ridgers, Glenn C. Rice, David Leung 1998-09-15 $344,000
5804584 Therapeutic compounds containing a monocyclic five- to six- membered ring structure having one to two nitrogen atoms David Porubek, J. Peter Klein, Paul Woodson 1998-09-08 $666,000
5801181 Amino alcohol substituted cyclic compounds John Michnick, J. Peter Klein, Glenn C. Rice 1998-09-01 $331,000
5801182 Amine substituted compounds J. Peter Klein, Anil Kumar, Lance Ridgers 1998-09-01 $331,000
5795897 Oxohexyl methylxanthine compounds 1998-08-18 $442,000
5780476 Hydroxyl-containing xanthine compounds David Porubek, J. Peter Klein, Paul Woodson 1998-07-14 $371,000
5777117 Method for preparing substituted amino alcohol compounds J. Peter Klein, Anil Kumar 1998-07-07 $377,000
5777115 Acetal-and ketal-substituted pyrimidine compounds Alistair J. Leigh 1998-07-07 $377,000
5756511 Method for treating symptoms of a neurodegenerative condition James W. West, David Leung, J. Peter Klein, Anil Kumar 1998-05-26 $500,000
5750575 Substituted amino alcohol compounds J. Peter Klein, Anil Kumar 1998-05-12 $993,000
5670506 Halogen, isothiocyanate or azide substituted xanthines Alistair J. Leigh, John Michnick, Anil Kumar 1997-09-23 $1,207,000