Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David W. Infanger — 8 Patents

STSilk Technologies: 8 patents #1 of 4Top 25%
CUCornell University: 1 patents #786 of 1,984Top 40%
Plymouth, MN: #334 of 1,545 inventorsTop 25%
Minnesota: #9,348 of 52,454 inventorsTop 20%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
David W. Infanger has been granted 8 US patents while listed as an inventor at Silk Technologies. The first was granted in 2016 and the most recent in July 2025. David W. Infanger ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list David W. Infanger in Plymouth, MN, US.

Patents per Year

Patents granted per year, 2016 to 2025Bar chart with a peak of 2 patents in 2021.peak 22016: 1 patents20162018: 1 patents20182019: 1 patents20192021: 2 patents20212022: 1 patents20222024: 1 patents20242025: 1 patents2025

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
12350321 Fibroin-derived protein composition Brian D. Lawrence 2025-07-08
11890328 Fibroin-derived protein composition Brian D. Lawrence 2024-02-06
11242367 Silk-derived protein for treating inflammation Brian D. Lawrence 2022-02-08
11045524 Fibroin-derived protein composition Brian D. Lawrence 2021-06-29
10953132 Method to enhance wound healing using silk-derived protein Waleed Abdel-Naby, Mark Rosenblatt, Brian D. Lawrence 2021-03-23
10471128 Fibroin-derive protein composition Brian D. Lawrence 2019-11-12
9907836 Fibroin-derived protein composition Brian D. Lawrence 2018-03-06
9394355 Fibroin-derived protein composition Brian D. Lawrence 2016-07-19