• All sections
  • C - Chemistrymetallurgy
  • 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: 287

10-year publication summary

25
20
22
22
19
17
16
18
16
11
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Canon Inc.
41108
7
Sumitomo Chemical Company, Limited
9109
6
Rohm and Haas Electronic Materials Korea Ltd.
331
6
LG Chem, Ltd.
17679
4
The Regents of the University of California
20289
4
Centre National de La Recherche Scientifique
10693
4
Henkel AG & Co. KGaA
10654
4
Osaka University
3382
4
Universal Display Corporation
1964
4
High Force Research Limited
4
4
Novartis AG
10623
3
Samsung Display Co., Ltd.
36265
3
JSR Corporation
2542
3
Asahi Kasei Pharma Corporation
124
3
CHDI Foundation, Inc.
106
3
Flexus Biosciences, Inc.
13
3
Gilead Sciences, Inc.
2094
3
Raqualia Pharma Inc.
122
3
The Research Foundation for The State University of New York
1662
3
Takasago International Corporation
403
3
Other owners 210