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USPTO Patent Rankings Data through Dec 31, 2025
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Ralf Warrass — 9 Patents

INIntervet: 5 patents #30 of 311Top 10%
IBIntervet International B.V: 4 patents #6 of 217Top 3%
Alzey, DE: #6 of 64 inventorsTop 10%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Ralf Warrass has been granted 9 US patents while listed as an inventor at Intervet. The first was granted in 2012 and the most recent in February 2025. Ralf Warrass ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Ralf Warrass in Alzey, DE.

Patents per Year

Patents granted per year, 2012 to 2025Bar chart with a peak of 2 patents in 2012.peak 22012: 2 patents20122013: 2 patents20132021: 1 patents20212022: 1 patents20222024: 2 patents20242025: 1 patents2025

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
12227485 Compounds useful for the treatment of infection with Mannheimia haemolytica or Histophilus somni Thorsten Meyer, Michael Berger, Joachim Ullrich 2025-02-18
12157717 Compounds for the treatment of bovine or swine respiratory disease Thorsten Meyer, Michael Berger, Joachim Ullrich 2024-12-03
12077488 Compounds useful for treating a Mannheimia haemolytica or Histophilus somni infection Michael Berger, Thorsten Meyer, Joachim Ullrich 2024-09-03
11406617 Compounds for the treatment of bovine or swine respiratory disease Thorsten Meyer, Joachim Ullrich, Michael Berger, Michael Linder 2022-08-09
11034650 Compounds useful for treating a Mannheimia haemolytica or Histophilus somni infection Michael Berger, Thorsten Meyer, Joachim Ullrich 2021-06-15
8518900 Macrolide synthesis process and solid-state forms Fritz Blatter, Meinrad Brenner, Guixan Hu, Timo Rager 2013-08-27
8461121 Macrolide synthesis process and solid-state forms Fritz Blatter, Timo Rager 2013-06-11
8263753 Macrolide synthesis process and solid-state forms Monika Brink, Hans Peter Niedermann, Tanja Schweisel, Stephan Veit, Kerstin Fleischhauer +1 more 2012-09-11
8227429 Macrolide synthesis process and solid-state forms Fritz Blatter, Meinrad Brenner, Guixan Hu, Tamo Rager 2012-07-24

Frequent Collaborators

Thorsten Meyer5 shared
Joachim Ullrich5 shared
Michael Berger5 shared
Fritz Blatter3 shared
Meinrad Brenner2 shared
Guixan Hu2 shared

Nearby-Ranked Inventors

Scott Luro9
Kunpeng Zhu9
LuLu Chen9
Chun-Ta Liu9
Shoham Levy9
Min Wook Lee9
Aaron D. Kovar9
Pradeepkumar Ashok9
Ok Chae Kim9