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USPTO Patent Rankings Data through Dec 31, 2025
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Birgit Falk — 2 Patents

Merck: 2 patents #3,930 of 9,382Top 45%
Riedstadt, DE: #46 of 127 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Birgit Falk has been granted 2 US patents while listed as an inventor at Merck. The first was granted in 2007 and the most recent in July 2012. Birgit Falk ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Birgit Falk in Riedstadt, DE.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8221652 Process of preparing regioregular polymers Timo Hoffart, Iain McCulloch, Weimin Zhang, Martin Heeney 2012-07-17 $84,432,000
7294288 Process of preparing regioregular polymers Guntram Koller, Clarissa Weller, Mark Giles, Iain McCulloch 2007-11-13 $96,870,000