Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Lance Berman — 5 Patents

RERelypsa: 2 patents #25 of 37Top 70%
VAVifor (International) Ag: 2 patents #28 of 64Top 45%
CPCpex Pharmaceutical: 1 patents #3 of 4Top 75%
San Francisco, CA: #8,231 of 26,999 inventorsTop 35%
California: #107,996 of 386,348 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Lance Berman has been granted 5 US patents while listed as an inventor at Relypsa. The first was granted in 2013 and the most recent in September 2021. Lance Berman ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Lance Berman in San Francisco, CA, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11123363 Potassium-binding agents for treating hypertension and hyperkalemia Gerrit Klaerner 2021-09-21
10813946 Potassium binding polymers for treating hypertension and hyperkalemia Gerrit Klaerner 2020-10-27
9925212 Potassium-binding agents for treating hypertension and hyperkalemia Gerrit Klaerner 2018-03-27
9492476 Potassium-binding agents for treating hypertension and hyperkalemia Gerrit Klaerner 2016-11-15
8481043 Nasal immunization Nils Bergenhem 2013-07-09