Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Gary P. Stack — 92 Patents

Pfizer: 61 patents #2 of 5,153Top 1%
APAmerimas Home Products: 31 patents #15 of 715Top 3%
EPElan Pharmaceuticals: 2 patents #115 of 269Top 45%
Yeadon, PA: #1 of 270 inventorsTop 1%
Pennsylvania: #180 of 74,527 inventorsTop 1%
Overall (All Time): #17,129 of 4,157,543Top 1%
92 Patents All Time
Gary P. Stack has been granted 92 US patents while listed as an inventor at Pfizer. The first was granted in 1985 and the most recent in June 2010. Gary P. Stack ranks #17,129 of 4,157,543 US inventors in our database (top 0.41%). Patent records list Gary P. Stack in Yeadon, PA, US.

Issued Patents All Time

Showing 1–25 of 92 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7728155 Dihydrobenzofuranyl alkanamines and methods for using same as cns agents Jonathan Laird Gross, Hong Gao 2010-06-01
7488751 Antidepressant cycloalkylamine derivatives of 2,3-dihydro-1,4-benzodioxan Deborah Evrard, Uresh S. Shah 2009-02-10 $90,758,000
7479500 Antidepressant piperidine derivatives of heterocyclefused benzodioxans Michael Byron Webb, Magda Asselin, Deborah Evrard 2009-01-20 $226,583,000
7470799 Dihydrobenzofuran derivatives and uses thereof Jonathan Laird Gross 2008-12-30 $101,098,000
7435837 Dihydrobenzofuranyl alkanamine derivatives and methods for using same Jonathan Laird Gross, Marla Jean Williams, Hong Gao, Dahui Zhou 2008-10-14 $114,692,000
7419980 Fused-aryl and heteroaryl derivatives and methods of their use Eugene J. Trybulski, Paige Erin Mahaney, Lori Krim Gavrin, Joseph Peter Sabatucci 2008-09-02 $56,812,000
7419986 Antidepressant azaheterocyclylmethyl derivatives of heterocycle-fused benzodioxans Dahui Zhou 2008-09-02 $56,812,000
7402687 Dihydrobenzofuran derivatives and uses thereof Jianyao Wang, William DeMaio, Ronald Jordan, John Chuck Lem Erve, Rasmy Talaat +1 more 2008-07-22 $64,674,000
7381723 Azabicyclylmethyl derivatives of 7,8-dihydro-1,6,9,-trioxa-3-aza-cyclopenta[a]naphthalene as 5-HT1A antagonists Megan Tran, Adam Matthew Gilbert 2008-06-03 $176,522,000
7368477 Benzofuranyl alkanamine derivatives and uses thereof Jonathan Laird Gross, Dahui Zhou, Hong Gao 2008-05-06 $118,510,000
7365095 Chromane and chromene derivatives and uses thereof Gavin David Heffernan, Jonathan Laird Gross, Dahui Zhou, Hong Gao 2008-04-29 $53,235,000
7335666 Antidepressant azaheterocyclylmethyl derivatives of heterocycle-fused benzodioxans Dahui Zhou 2008-02-26 $321,155,000
7297704 Cycloalkyfused indole, benzothiophene, benzofuran and idene derivatives Annmarie Louise Sabb, Robert L. Vogel, Deborah Evrard, Amedeo A. Failli, Lalitha Krishnan +8 more 2007-11-20 $36,867,000
7227023 Quinoline 3-amino chroman derivatives Nicole T. Hatzenbuhler, Dahui Zhou, Jonathan Laird Gross 2007-06-05 $95,064,000
7153849 Antidepressant arylpiperazine derivatives of hetrocycle-fused benzodioxans Deborah Evrard, Dahui Zhou, Aranapakam Venkatesan, Amedeo A. Failli, Susan Croce 2006-12-26 $49,708,000
7135479 Antidepressant azaheterocyclylmethyl derivatives of heterocycle-fused benzodioxans Dahui Zhou 2006-11-14 $89,465,000
7101855 Pyroglutamic acid derivatives and related compounds which inhibit leukocyte adhesion mediated by VLA-4 Darren B. Dressen, Anthony Kreft, Dennis M. Kubrak, Charles William Mann, Michael A. Pleiss +1 more 2006-09-05 $65,149,000
7041697 Antidepressant cycloalkylamine derivatives of 2,3-dihydro-1,4-benzodioxan Deborah Evrard, Uresh Shantilal Shah 2006-05-09 $48,718,000
7041683 Antidepressant azaheterocyclylmethyl derivatives of 2,3-dihydro-1, 4-benzodiozan George E. M. Husbands, Richard E. Mewshaw, Ian A. Cliffe 2006-05-09 $48,718,000
7030245 Antidepressant azahetorocyclylmethyl derivatives of 7,8-dihydro-6H-5-oxa-1-aza-phenathrene Rulin Zhao, Megan Tran, Richard E. Mewshaw 2006-04-18 $56,338,000
7012089 [1,4]Diazocino[7,8,1-hi]indole derivatives as antipsychotic and antiobesity agents Hong Gao, Annmarie Louise Sabb 2006-03-14 $135,916,000
7008944 Antidepressant azaheterocyclylmethyl derivatives of 2,3-dihydro-1,4-Dioxino[2,3-f]quinoxaline Jonathan Laird Gross 2006-03-07 $92,854,000
6987117 Antidepressant azaheterocyclylmethyl derivatives of 1,4-dioxino[2,3-b]pyridine Megan Tran 2006-01-17 $155,031,000
6943178 Antidepressant azaheterocyclylmethyl derivatives of 1,4,5-trioxa-phenanthrene Megan Tran 2005-09-13 $142,048,000
6939877 Antidepressant piperidine derivatives of heterocycle-fused benzodioxans Michael Bryon Webb, Magda Asselin, Deborah Evrard 2005-09-06 $70,874,000