Weiqiang Sun — 5 Patents at Pfizer

Weiqiang Sun has been granted 5 US patents while listed as an inventor at Pfizer. The first was granted in 2020 and the most recent in April 2024. Weiqiang Sun ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Weiqiang Sun in Morristown, NJ, US.

Patents per Year

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Showing 1–5 of 5 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
11952597	Compositions and methods relating to a mutant Clostridium difficile toxin	Jason Arnold Lotvin, Annaliesa Sybil Anderson, Robert G. K. Donald, Michael James Flint, Narender Kumar Kalyan +4 more	2024-04-09	$435,588,000
11208633	Compositions and methods relating to a mutant Clostridium difficile toxin	Jason Arnold Lotvin, Annaliesa Sybil Anderson, Robert G. K. Donald, Michael James Flint, Narender Kumar Kalyan +4 more	2021-12-28	$2,337,647,000
10982198	Compositions and methods relating to a mutant Clostridium difficile toxin	Jason Arnold Lotvin, Annaliesa Sybil Anderson, Robert G. K. Donald, Michael James Flint, Narender Kumar Kalyan +4 more	2021-04-20	$674,734,000
10947494	Media and fermentation methods for producing polysaccharides in bacterial cell culture	Sunil G. Desai, Michael Allen Hanson, Jonathan Patrick Kinross, Daniel R. Lasko, Scott Ellis Lomberk +3 more	2021-03-16	$365,212,000
10787652	Compositions and methods relating to a mutant clostridium difficile toxin	Jason Arnold Lotvin, Annaliesa Sybil Anderson, Robert G. K. Donald, Michael James Flint, Narender Kumar Kalyan +4 more	2020-09-29	$414,122,000

Weiqiang Sun — 5 Patents

Patents per Year

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