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USPTO Patent Rankings Data through Dec 31, 2025
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Christopher John O'Donnell — 22 Patents

Pfizer: 22 patents #123 of 5,153Top 3%
NENeurogen: 1 patents #93 of 120Top 80%
Mystic, CT: #14 of 230 inventorsTop 7%
Connecticut: #1,768 of 34,797 inventorsTop 6%
Overall (All Time): #189,202 of 4,157,543Top 5%
22 Patents All Time
Christopher John O'Donnell has been granted 22 US patents while listed as an inventor at Pfizer. The first was granted in 2004 and the most recent in August 2023. Christopher John O'Donnell ranks #189,202 of 4,157,543 US inventors in our database (top 4.6%). Patent records list Christopher John O'Donnell in Mystic, CT, US.

Issued Patents All Time

Showing 1–22 of 22 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
11712480 Heteroaryl sulfone-based conjugation handles, methods for their preparation, and their use in synthesizing antibody drug conjugates Russell Dushin, Daniel Paul Uccello, Jeremy Tyson Starr, Ye Che, Mark E. Flanagan +8 more 2023-08-01 $1,066,643,000
10391182 Bifunctional cytotoxic agents Andreas Maderna, Matthew David Doroski, Zecheng Chen, Hud Lawrence Risley, Jeffrey M. Casavant +2 more 2019-08-27 $278,016,000
10086085 Bifunctional cytotoxic agents Andreas Maderna, Matthew David Doroski, Zecheng Chen, Hud Lawrence Risley, Jeffrey M. Casavant +2 more 2018-10-02 $866,888,000
9764040 Spliceostatin analogs and methods for their preparation Chakrapani Subramanyam, Frank Koehn, Kenneth John Dirico, Alessandra S. Eustaquio, Michael Eric Green +6 more 2017-09-19 $381,523,000
9751877 Substituted pyrido[1,2-a]pyrazines for the treatment of neurodegenerative and neurological disorders Martin Youngjin Pettersson, Douglas Scott Johnson, Chakrapani Subramanyam, Christopher William am Ende, Michael Eric Green +6 more 2017-09-05 $172,618,000
9504669 Spliceostatin analogs and methods for their preparation Chakrapani Subramanyam, Frank Koehn, Kenneth John Dirico, Alessandra S. Eustaquio, Michael Eric Green +6 more 2016-11-29 $771,469,000
9249186 Cytotoxic peptides and antibody drug conjugates thereof Matthew David Doroski, Andreas Maderna, Chakrapani Subramanyam, Beth Vetelino, Russell Dushin +2 more 2016-02-02 $195,231,000
9193726 Substituted pyrido[1,2-a]pyrazines for the treatment of neurodegenerative and neurological disorders Martin Youngjin Pettersson, Douglas Scott Johnson, Chakrapani Subramanyam, Christopher William am Ende, Michael Eric Green +6 more 2015-11-24 $383,549,000
9169264 Spliceostatin analogs and methods for their preparation Chakrapani Subramanyam, Frank Koehn, Kenneth John Dirico, Alessandra S. Eustaquio, Michael Eric Green +6 more 2015-10-27 $660,560,000
9138486 Cytotoxic peptides and antibody drug conjugates thereof Matthew David Doroski, Andreas Maderna, Chakrapani Subramanyam, Beth Vetelino, Russell Dushin +2 more 2015-09-22 $161,915,000
9067934 Bicyclic pyridinones Martin Youngjin Pettersson, Douglas Scott Johnson, Chakrapani Subramanyam, Christopher William am Ende, Benjamin Adam Fish +5 more 2015-06-30 $178,322,000
8916564 Substituted pyrido[1,2-a]pyrazines for the treatment of neurodegenerative and neurological disorders Martin Youngjin Pettersson, Douglas Scott Johnson, Chakrapani Subramanyam, Christopher William am Ende, Michael Eric Green +6 more 2014-12-23 $289,866,000
8828401 Cytotoxic peptides and antibody drug conjugates thereof Matthew David Doroski, Andreas Maderna, Chakrapani Subramanyam, Beth Vetelino, Russell Dushin +2 more 2014-09-09 $296,433,000
8697673 Bicyclic pyridinones Martin Youngjin Pettersson, Douglas Scott Johnson, Chakrapani Subramanyam, Christopher William am Ende, Benjamin Adam Fish +5 more 2014-04-15 $644,265,000
8686043 Heterocyclic sulfonamides, uses and pharmaceutical compositions thereof Anton Fliri, Randall J. Gallaschun, Jacob Bradley Schwarz, Barbara E. Segelstein 2014-04-01 $235,129,000
8278457 Heterocyclic sulfonamides, uses and pharmaceutical compositions thereof Anton Fliri, Randall J. Gallaschun, Jacob Bradley Schwarz, Barbara E. Segelstein 2012-10-02 $211,962,000
7456177 Heteroaryl fused azapolycyclic compounds Martin Patrick Allen, Jotham Wadsworth Coe, Spiros Liras, Brian Thomas O'Neill 2008-11-25 $161,136,000
7442694 Diazabicyclic compounds useful in the treatment of CNS and other disorders Jotham Wadsworth Coe, Brian Thomas O'Neill, Lawrence Vincent 2008-10-28 $154,383,000
7439236 Pharmaceutical composition for the treatment of CNS and other disorders Brian Thomas O'Neill, Jotham Wadsworth Coe 2008-10-21 $218,522,000
6881734 Pharmaceutical composition for the treatment of CNS and other disorders Brian Thomas O'Neill, Jotham Wadsworth Coe 2005-04-19 $1,054,965,000
6809094 Pharmaceutical composition for the treatment of CNS and other disorders Brian Thomas O'Neill, Jotham Wadsworth Coe 2004-10-26 $279,762,000
6673811 1H-pyrrolo [3,2-b] pyridine-3-carboxylic acid amines as GABAA receptor ligands George D. Maynard, Manuka Ghosh 2004-01-06