Inventor · disambiguated record
Weiqiang Sun
Also filed as: SUN WEIQIANG
5 granted patents·2 pending applications·13 citations·filing 2013–2024
75Inventor score
Files withPFIZER7
Top patents by PatentIndex Score
7 records- 0196US10982198B2Compositions and methods relating to a mutant Clostridium difficile toxinPFIZER·Filed 2018·Granted Apr 20, 2021·4 cites·17 claims
- 0295US11208633B2Compositions and methods relating to a mutant Clostridium difficile toxinPFIZER·Filed 2019·Granted Dec 28, 2021·3 cites·15 claims
- 0392US10787652B2Compositions and methods relating to a mutant clostridium difficile toxinPFIZER·Filed 2013·Granted Sep 29, 2020·6 cites·17 claims
- 0488US2025002875A1Compositions and methods relating to a mutant clostridium difficile toxinPFIZER·Filed 2024·Application pending·0 cites
- 0575US11952597B2Compositions and methods relating to a mutant Clostridium difficile toxinPFIZER·Filed 2020·Granted Apr 9, 2024·0 cites·5 claims
- 0656US2021180008A1Media and fermentation methods for producing polysaccharides in bacterial cell culturePFIZER·Filed 2021·Application pending·0 cites
- 0748US10947494B2Media and fermentation methods for producing polysaccharides in bacterial cell culturePFIZER·Filed 2016·Granted Mar 16, 2021·0 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Weiqiang Sun files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →