• All sections
  • C - Chemistry; metallurgy
  • C07D - Heterocyclic compounds
  • C07D 215/06 - Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to the ring carbon atoms having only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, attached to the ring nitrogen atom

Patent holdings for IPC class C07D 215/06

Total number of patents in this class: 276

10-year publication summary

28
27
21
23
23
21
18
16
21
8
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Principal owners for this class

Owner
All patents
This class
Canon Inc.
36841
7
Sumitomo Chemical Company, Limited
8808
6
Rohm and Haas Electronic Materials Korea Ltd.
546
6
LG Chem, Ltd.
17205
4
The Regents of the University of California
18943
4
Boehringer Ingelheim International GmbH
4629
4
Henkel AG & Co. KGaA
10129
4
Universal Display Corporation
1678
4
High Force Research Limited
4
4
Bausch + Lomb Ireland Limited
601
4
Bristol-myers Squibb Company
5080
3
Samsung Display Co., Ltd.
30585
3
JSR Corporation
2476
3
Asahi Kasei Pharma Corporation
144
3
CHDI Foundation, Inc.
104
3
Flexus Biosciences, Inc.
13
3
Gilead Sciences, Inc.
1879
3
Osaka University
3143
3
Raqualia Pharma Inc.
119
3
The Research Foundation for The State University of New York
1468
3
Other owners 199