Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Christopher Diorio — 21 Patents

Pfizer: 9 patents #561 of 5,153Top 15%
SSSociete Des Produits Nestle S.A.: 4 patents #159 of 1,324Top 15%
PSPhysician'S Seal: 3 patents #4 of 6Top 70%
SBSolvay Pharmaceuticals, B.V.: 3 patents #19 of 125Top 20%
CNCapsugel Belgium Nv: 2 patents #25 of 92Top 30%
Campbell Hall, NY: #4 of 19 inventorsTop 25%
New York: #6,583 of 115,490 inventorsTop 6%
Overall (All Time): #201,324 of 4,157,543Top 5%
21 Patents All Time
Christopher Diorio has been granted 21 US patents while listed as an inventor at Pfizer. The first was granted in 2009 and the most recent in July 2023. Christopher Diorio ranks #201,324 of 4,157,543 US inventors in our database (top 4.8%). Patent records list Christopher Diorio in Campbell Hall, NY, US.

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #TitleCo-InventorsDate
11701425 Valerian composition and related methods Syed M. Shah, Daniel Hassan, Fred Hassan 2023-07-18
11324699 Lipid multiparticulate formulations John Lokhnauth, Chang Q Lee 2022-05-10
11141484 Valerian composition and related methods Syed M. Shah, Daniel Hassan, Fred Hassan 2021-10-12
11141485 Valerian composition and related methods Syed M. Shah, Daniel Hassan, Fred Hassan 2021-10-12
10888522 Controlled-release compositions of melatonin combined with sedative and/or analgesic ingredients Syed M. Shah, Daniel Hassan, Fred Hassan 2021-01-12
10507206 Oral formulations and lipophilic salts of methylnaltrexone Syed M. Shah, Eric C. Ehrnsperger, Xu Meng, Kadum A. Al Shareffi, Jonathan Marc Cohen 2019-12-17
10376505 Oral formulations and lipophilic salts of methylnaltrexone Syed M. Shah, Eric C. Ehrnsperger, Xu Meng, Kadum A. Al Shareffi, Jonathan Marc Cohen 2019-08-13
10342873 Valerian composition and related methods Syed M. Shah, Daniel Hassan, Fred Hassan 2019-07-09
10307417 Oral formulations and lipophilic salts of methylnaltrexone Syed M. Shah, Eric C. Ehrnsperger, Xu Meng, Kadum A. Al Shareffi, Jonathan Marc Cohen 2019-06-04
10166187 Curcumin solid lipid particles and methods for their preparation and use John Lokhnauth 2019-01-01
10143654 Controlled-release compositions of melatonin combined with sedative and/or analgesic ingredients Syed M. Shah, Daniel Hassan, Fred Hassan 2018-12-04
9532952 Controlled-release compositions of melatonin combined with sedative and/or analgesic ingredients Syed M. Shah, Daniel Hassan, Fred Hassan 2017-01-03
9314461 Oral formulations and lipophilic salts of methylnaltrexone Syed M. Shah, Eric C. Ehrnsperger, Xu Meng, Kadum A. Al Shareffi, Jonathan Marc Cohen 2016-04-19
9211264 Coated drug spheroids and uses thereof for eliminating or reducing conditions such as emesis and diarrhea Sripriya Venkata Ramana Rao, Syed M. Shah, Maja Vencl-Joncic, Eugene Murphy 2015-12-15
8956651 Oral formulations and lipophilic salts of methylnal trexone Syed M. Shah, Eric C. Ehrnsperger, Xu Meng, Kadum A. Al Shareffi, Jonathan Marc Cohen 2015-02-17
8524276 Oral formulations and lipophilic salts of methylnaltrexone Syed M. Shah, Eric C. Ehrnsperger, Xu Meng, Kadum A. Al Shareffi, Jonathan Marc Cohen 2013-09-03
8524281 Coated drug spheroids and uses thereof for eliminating or reducing conditions such as emesis and diarrhea Sripriya Venkata Ramana Rao, Syed M. Shah, Maja Vencl-Joncic, Eugene Murphy 2013-09-03
7771744 Bazedoxifene acetate formulations Syed M. Shah, Eric C. Ehrnsperger, Kadum Ali 2010-08-10
7709024 Sustained-release formulation and uses thereof Kadum Ali, Eric C. Ehrnsperger, Mahdi B. Fawzi, Syed M. Shah 2010-05-04
7615551 Salicylate and gentisate salts of a piperazine compound Subodh Deshmukh, Kadum Ali, Wendy Ann Dulin, Eric C. Ehrnsperger, Mahdi B. Fawzi +1 more 2009-11-10
7595310 Glucuronate salt of a piperazine compound Subodh Deshmukh, Kadum Ali, Eric C. Ehrnsperger, Mahdi B. Fawzi, Syed M. Shah +1 more 2009-09-29