• All sections
  • C - Chemistrymetallurgy
  • C07D - Heterocyclic compounds
  • C07D 207/323 - Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to the ring nitrogen atoms

Patent holdings for IPC class C07D 207/323

Total number of patents in this class: 84

10-year publication summary

6
4
7
3
6
3
10
2
6
1
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Pirelli Tyre S.p.A.
1886
5
Chevron Phillips Chemical Company LP
1821
4
Politecnico di Milano
830
4
University of Notre Dame du Lac
552
4
F. Hoffmann-La Roche AG
7961
2
Janssen Pharmaceutica N.V.
3606
2
The Johns Hopkins University
5554
2
Agency for Science, Technology and Research
3569
2
The Children's Hospital of Philadelphia
756
2
Nanjing Tech University
241
2
Kymera Therapeutics, Inc.
208
2
Arxada AG
155
2
Bristol-myers Squibb Company
4877
1
Hoffmann-La Roche Inc.
3303
1
Roche Diagnostics GmbH
2692
1
Roche Diagnostics Operations, Inc.
1438
1
BASF SE
20519
1
Centre National de La Recherche Scientifique
10158
1
FUJIFILM Corporation
28863
1
Dow Global Technologies LLC
10203
1
Other owners 43