Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Cesar Ivan Sertzen — 2 Patents

Pfizer: 2 patents #2,085 of 5,153Top 45%
Richmond, VA: #919 of 2,372 inventorsTop 40%
Virginia: #12,799 of 34,511 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Cesar Ivan Sertzen has been granted 2 US patents while listed as an inventor at Pfizer. The first was granted in 2016 and the most recent in August 2017. Cesar Ivan Sertzen ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Cesar Ivan Sertzen in Richmond, VA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9744133 Enhanced stability of novel liquid compositions Gary Robert Agisim, Robert Alan Friedline, Shivangi Akash Patel, Vanessa Rose Shepperson 2017-08-29 $222,975,000
9308166 Enhanced stability of novel liquid compositions Gary Robert Agisim, Robert Alan Friedline, Shivangi Akash Patel, Vanessa Rose Shepperson 2016-04-12 $193,330,000