Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Randy Leising — 5 Patents

IMIonic Materials: 5 patents #3 of 11Top 30%
Andover, MA: #390 of 1,295 inventorsTop 35%
Massachusetts: #23,696 of 88,656 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Randy Leising has been granted 5 US patents while listed as an inventor at Ionic Materials. The first was granted in 2020 and the most recent in August 2024. Randy Leising ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Randy Leising in Andover, MA, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12074274 Solid state bipolar battery Michael A. Zimmerman 2024-08-27
11749833 Solid state bipolar battery Michael A. Zimmerman 2023-09-05
11695178 Liquid crystal polymer battery enclosure material Michael A. Zimmerman 2023-07-04
11145857 High capacity polymer cathode and high energy density rechargeable cell comprising the cathode Michael A. Zimmerman, Alexei B. Gavrilov, Keith B. Smith, Andy Teoli 2021-10-12
10553901 Lithium metal battery with solid polymer electrolyte Michael A. Zimmerman 2020-02-04