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USPTO Patent Rankings Data through Dec 31, 2025
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Derek Tickner — 12 Patents

Pfizer: 11 patents #437 of 5,153Top 9%
Waterford, CT: #17 of 143 inventorsTop 15%
Connecticut: #3,782 of 34,797 inventorsTop 15%
Overall (All Time): #396,045 of 4,157,543Top 10%
12 Patents All Time
Derek Tickner has been granted 12 US patents while listed as an inventor at Pfizer. The first was granted in 1999 and the most recent in December 2008. Derek Tickner ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Derek Tickner in Waterford, CT, US.

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7468378 Substituted quinoline compounds Peter Bertinato, Michel A. Couturier, Ernest S. Hamanaka, Marcus Ewing, Ralph P. Robinson 2008-12-23 $147,873,000
7393958 Triamide-substituted heterobicyclic compounds Peter Bertinato, Michel A. Couturier, Ernest S. Hamanaka, Marcus Ewing, Ralph P. Robinson 2008-07-01 $232,894,000
7368573 Triamide-substituted heterobicyclic compounds Peter Bertinato, Michel A. Couturier, Ernest S. Hamanaka, Marcus Ewing, Ralph P. Robinson 2008-05-06 $143,522,000
7176315 Enantiomers of 6-[(4-chloro-phenyl)-hydroxy-(3-methyl-3H-imidazol-4-yl)-methyl]-4-[3-(3-hydroxy-3-methyl-but-1-ynyl)-phenyl]-1-methyl-1H-quinolin-2-one and salts thereof, useful in the treatment of cancer R. Mark Guinn, Subramanian Sam Guhan, Karl Ng, Marcus Ewing, Clifford N. Meltz +2 more 2007-02-13 $114,373,000
7153976 Purification process for an azabicyclo[3.1.0]hexane compound John Teixeira 2006-12-26 $286,845,000
7129263 Preparation of 3-azabicyclo [3.1.0] hexane derivatives Stanton McHardy, John Ragan, Brian C. Vanderplas, Jotham Wadsworth Coe 2006-10-31
6740757 ENANTIOMERS OF 6-[(4-CHLORO-PHENYL)-HYDROXY-(3-METHYL-3H-IMIDAZOL-4-YL)-METHYL]-4-[3-(3-HYDROXY-3-METHYL-BUT-1-YNYL)-PHENYL]-1-METHYL-1H-QUINOLIN-2-ONE AND SALTS THEREOF, USEFUL IN THE TREATMENT OF CANCER R. Mark Guinn, Subramanian Sam Guhan, Karl Ng, Marcus Ewing, Clifford N. Meltz +2 more 2004-05-25 $560,540,000
6734308 Crystal forms of 6-[(4-chloro-phenyl)-hydroxy-(3-methyl-3H-imidazol-4-yl)-methyl]-4-(3-ethynyl-phenyl)-1-methyl-1H-quinolin-2-one, 2,3,- dihydroxybutanedioate salts and method of production Joseph P. Lyssikatos, Linda Newton, Zheng Li, Clifford N. Meltz 2004-05-11 $185,019,000
6696574 Processes and intermediates for preparing glycogen phosphorylase inhibitors Mark T. Barrila, Frank R. Busch, Michel A. Couturier, Susan Orrill, Peter R. Rose +2 more 2004-02-24 $241,090,000
6683106 N-(indole-2-carbonyl)-b-alaninamide crystal forms Douglas J. M. Allen, Frank R. Busch, Joseph Francis Krzyzaniak, Zheng Li, Susan Orrill +2 more 2004-01-27 $315,255,000
6645982 Crystal forms of 6-[(4-chloro-phenyl)-hydroxy-(3-methyl-3H-imidazol-4-yl)-methyl]-4-(3-ethynyl-phenyl)-1-methyl-1H-quinolin-2-one, 2,3-dihydroxybutanedioate salts and method of production Joseph P. Lyssikatos, Linda Newton, Zheng Li, Clifford N. Meltz 2003-11-11 $329,969,000
6008357 Resolution of 1-azabicyclo[2.2.2]octan-3-amine, 2-(diphenylmethyl)-n-[[2-methoxy-5-(1-methylethyl)phenyl]methyl] Morgan Meltz 1999-12-28 $234,439,000