Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
DP

David W. Piotrowski — 42 Patents

Pfizer: 29 patents #71 of 5,153Top 2%
PHPharmacia: 9 patents #103 of 1,582Top 7%
EAE.I. Du Pont De Nemours And: 4 patents #2,769 of 12,129Top 25%
Waterford, CT: #4 of 143 inventorsTop 3%
Connecticut: #646 of 34,797 inventorsTop 2%
Overall (All Time): #72,062 of 4,157,543Top 2%
42 Patents All Time
David W. Piotrowski has been granted 42 US patents while listed as an inventor at Pfizer. The first was granted in 1996 and the most recent in August 2025. David W. Piotrowski ranks #72,062 of 4,157,543 US inventors in our database (top 1.7%). Patent records list David W. Piotrowski in Waterford, CT, US.

Issued Patents All Time

Showing 1–25 of 42 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12378230 GLP-1 receptor agonists and uses thereof Gary Erik Aspnes, Scott W. Bagley, John M. Curto, David James Edmonds, Mark E. Flanagan +8 more 2025-08-05
12331041 GLP-1 receptor agonists and uses thereof Gary Erik Aspnes, Scott W. Bagley, Edward L. Conn, John M. Curto, David James Edmonds +7 more 2025-06-17
12319669 GLP-1 receptor agonists and uses thereof Gary Erik Aspnes, Scott W. Bagley, John M. Curto, Matthew S. Dowling, David James Edmonds +9 more 2025-06-03
12103921 Chemical compounds Ariamala Gopalsamy, Shawn Cabral, Agustin Casimiro Garcia, Ming Zhu Chen, Chulho Choi +10 more 2024-10-01 $338,444,000
11858916 GLP-1 receptor agonists and uses thereof Gary Erik Aspnes, Scott W. Bagley, Edward L. Conn, John M. Curto, David James Edmonds +7 more 2024-01-02 $249,725,000
11802121 GLP-1 receptor agonists and uses thereof Gary Erik Aspnes, Scott W. Bagley, John M. Curto, Matthew S. Dowling, David James Edmonds +9 more 2023-10-31 $284,263,000
11702405 Chemical compounds Ariamala Gopalsamy, Shawn Cabral, Agustin Casimiro-Garcia, Ming Zhu Chen, Chulho Choi +10 more 2023-07-18 $390,606,000
11512070 GLP-1 receptor agonists and uses thereof Gary Erik Aspnes, Scott W. Bagley, John M. Curto, Matthew S. Dowling, David James Edmonds +9 more 2022-11-29 $2,104,375,000
11014908 Chemical compounds Ariamala Gopalsamy, Arjun Venkat Narayanan, Agustin Casimiro-Garcia, Chulho Choi, David Hepworth +10 more 2021-05-25 $425,301,000
10934279 GLP-1 receptor agonists and uses thereof Gary Erik Aspnes, Scott W. Bagley, John M. Curto, David James Edmonds, Mark E. Flanagan +8 more 2021-03-02 $1,471,575,000
10851081 GLP-1 receptor agonists and uses thereof Gary Erik Aspnes, Scott W. Bagley, John M. Curto, Matthew S. Dowling, David James Edmonds +9 more 2020-12-01 $390,003,000
10683281 GLP-1 receptor agonists and uses thereof Gary Erik Aspnes, Scott W. Bagley, John M. Curto, David James Edmonds, Mark E. Flanagan +8 more 2020-06-16 $1,092,312,000
10676465 GLP-1 receptor agonists and uses thereof Gary Erik Aspnes, Scott W. Bagley, John M. Curto, David James Edmonds, Mark E. Flanagan +8 more 2020-06-09 $602,135,000
10669259 GLP-1 receptor agonists and uses thereof Gary Erik Aspnes, Scott W. Bagley, John M. Curto, Matthew S. Dowling, David James Edmonds +9 more 2020-06-02 $395,652,000
10208019 GLP-1 receptor agonists and uses thereof Gary Erik Aspnes, Scott W. Bagley, John M. Curto, Matthew S. Dowling, David James Edmonds +9 more 2019-02-19 $915,842,000
9227956 Substituted amide compounds Etzer Darout, Robert Dullea, Julie Jia Li Hawkins, Allyn T. Londregan, Paula M. Loria +3 more 2016-01-05 $708,861,000
7485641 Substituted 3-amino-pyrrolidino-4-lactams Yu Hui, John William Benbow 2009-02-03 $210,361,000
7465732 (2S,4S)-4-(piperazin-1-yl)pyrrolidine-2-methanone derivatives Bernard Hulin 2008-12-16 $587,110,000
7291618 Therapeutic compounds Bernard Hulin 2007-11-06 $219,431,000
7176198 1H-pyrazole and 1H-pyrrole-azabicyclic compounds for the treatment of disease Eric Jon Jacobsen, Brad Acker, Daniel Walker, Donn Wishka, Vincent Groppi 2007-02-13 $114,373,000
7074742 Pyridinyl amides and imides for use as fungicides Timothy Neubert, Michael Walker 2006-07-11 $6,944,000
7067515 Quinuclidines-substituted-multi-cyclic-heteroaryls for the treatment of disease Donn Wishka, Steven Reitz, Vincent Groppi 2006-06-27 $116,377,000
7001900 Azabicyclic compounds for the treatment of disease Eric Jon Jacobsen, Jason K. Myers, Daniel Walker, Donn Wishka, Steven Reitz +2 more 2006-02-21 $334,287,000
6951868 Azabicyclic-phenyl-fused-heterocyclic compounds for treatment of disease Daniel Walker, Eric Jon Jacobsen, Brad Acker, Vincent Groppi 2005-10-04 $168,640,000
6919359 Azabicyclic-substituted-heteroaryl compounds for the treatment of disease Jason K. Myers, Bruce N. Rogers, Eric Jon Jacobsen, Alice L. Bodnar, Vincent Groppi +2 more 2005-07-19 $201,677,000