- All sections
- C - Chemistry; metallurgy
- C07D - Heterocyclic compounds
- C07D 295/15 - Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals with the ring nitrogen atoms and the carbon atoms with three bonds to hetero atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings to an acyclic saturated chain
Patent holdings for IPC class C07D 295/15
Total number of patents in this class: 292
10-year publication summary
25
|
27
|
35
|
19
|
27
|
24
|
21
|
28
|
32
|
10
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
The Board of Trustees of the University of Illinois | 2623 |
13 |
Tetraphase Pharmaceuticals, Inc. | 53 |
9 |
The Board of Regents of the University of Texas System | 2043 |
8 |
Novartis AG | 11238 |
6 |
Yissum Research Development Company of The Hebrew University of Jerusalem Ltd. | 1338 |
6 |
Dicerna Pharmaceuticals, Inc. | 278 |
5 |
Pharmatrophix, Inc. | 22 |
5 |
University of Tennessee Research Foundation | 727 |
5 |
Kezar Life Sciences | 28 |
5 |
Janssen Pharmaceutica N.V. | 3839 |
4 |
President and Fellows of Harvard College | 5792 |
4 |
Contemporary Amperex Technology Co., Limited | 5805 |
4 |
West China Hospital, Sichuan University | 170 |
4 |
BASF SE | 19740 |
3 |
Massachusetts Institute of Technology | 9795 |
3 |
JSR Corporation | 2476 |
3 |
Canopy Growth Corporation | 270 |
3 |
The Cooper Health System | 32 |
3 |
SRI International | 974 |
3 |
Tpat IP LLC | 23 |
3 |
Other owners | 193 |