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

Xu Meng — 7 Patents

Pfizer: 6 patents #865 of 5,153Top 20%
GLGalvani Bioelectronics Limited: 1 patents #37 of 64Top 60%
San Diego, CA: #5,792 of 23,606 inventorsTop 25%
California: #83,669 of 386,348 inventorsTop 25%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Xu Meng has been granted 7 US patents while listed as an inventor at Pfizer. The first was granted in 2013 and the most recent in July 2024. Xu Meng ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Xu Meng in San Diego, CA, US.

Patents per Year

Patents granted per year, 2013 to 2024Bar chart with a peak of 3 patents in 2019.peak 32013: 1 patents20132015: 1 patents20152016: 1 patents20162019: 3 patents20192024: 1 patents2024

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
12036413 Nerve stimulation system David K. L. Peterson, Daniel John Chew, Matteo Donega 2024-07-16
10507206 Oral formulations and lipophilic salts of methylnaltrexone Syed M. Shah, Christopher Diorio, Eric C. Ehrnsperger, Kadum A. Al Shareffi, Jonathan Marc Cohen 2019-12-17
10376505 Oral formulations and lipophilic salts of methylnaltrexone Syed M. Shah, Christopher Diorio, Eric C. Ehrnsperger, Kadum A. Al Shareffi, Jonathan Marc Cohen 2019-08-13
10307417 Oral formulations and lipophilic salts of methylnaltrexone Syed M. Shah, Christopher Diorio, Eric C. Ehrnsperger, Kadum A. Al Shareffi, Jonathan Marc Cohen 2019-06-04
9314461 Oral formulations and lipophilic salts of methylnaltrexone Syed M. Shah, Christopher Diorio, Eric C. Ehrnsperger, Kadum A. Al Shareffi, Jonathan Marc Cohen 2016-04-19
8956651 Oral formulations and lipophilic salts of methylnal trexone Syed M. Shah, Christopher Diorio, Eric C. Ehrnsperger, Kadum A. Al Shareffi, Jonathan Marc Cohen 2015-02-17
8524276 Oral formulations and lipophilic salts of methylnaltrexone Syed M. Shah, Christopher Diorio, Eric C. Ehrnsperger, Kadum A. Al Shareffi, Jonathan Marc Cohen 2013-09-03