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USPTO Patent Rankings Data through Dec 31, 2025
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Candid STOFFEL — 2 Patents

LOLonza: 1 patents #328 of 658Top 50%
Visperterminen, CH: #4 of 9 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Candid STOFFEL has been granted 2 US patents while listed as an inventor at Lonza. The first was granted in 2020 and the most recent in October 2025. Candid STOFFEL ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Candid STOFFEL in Visperterminen, CH.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12435048 Method for preparation of n-carboxyanhydrides Jens Schmidt, Elmar Millius 2025-10-07
10689350 Method for preparation of chlorinated s-propylthiobarbituric acid Michael Bersier, Paul Hanselmann 2020-06-23

Frequent Collaborators

Elmar Millius1 shared
Jens Schmidt1 shared
Paul Hanselmann1 shared
Michael Bersier1 shared

Nearby-Ranked Inventors

Leonard Mattheis2
Yiqi SHI2
Roberto DiCecco2
Haoneng Xu2
Emily Chew2
So Young Bae2
Julian Alexander Georgi2
Yoshihiro Asahara2
Assaf Ariel2