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USPTO Patent Rankings Data through Dec 31, 2025
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Astrid BIRCH — 2 Patents

3A3Shape A/S: 1 patents #61 of 93Top 70%
OAOticon A/S: 1 patents #264 of 429Top 65%
Rudegård, DK: #15 of 35 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Astrid BIRCH has been granted 2 US patents while listed as an inventor at 3Shape A/S. The first was granted in 2017 and the most recent in February 2025. Astrid BIRCH ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Astrid BIRCH in Rudegård, DK.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12213852 Method and system for measuring periodontal pocket depth Mike Van Der Poel, Michael VINTHER, Sonal Sharad PATIL, Steen Frost Tofthøj 2025-02-04
9781524 Communication system Thor Højlund Olsen, Maria Thorborg Hansen, Camilla Christensen, Emanuela Voorwinden, Jesper Jensen 2017-10-03

Frequent Collaborators

Jesper Jensen1 shared
Steen Frost Tofthøj1 shared
Sonal Sharad PATIL1 shared
Michael VINTHER1 shared
Camilla Christensen1 shared
Mike Van Der Poel1 shared

Nearby-Ranked Inventors

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