- All sections
- C - Chemistry; metallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 33/26 - Polyhydroxylic alcohols containing only six-membered aromatic rings as cyclic part
Patent holdings for IPC class C07C 33/26
Total number of patents in this class: 76
10-year publication summary
6
|
5
|
6
|
2
|
3
|
8
|
6
|
7
|
1
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Bio-Pharm Solutions Co., Ltd. | 60 |
4 |
BASF SE | 19740 |
3 |
Cheil Industries Inc. | 944 |
3 |
Sumitomo Chemical Company, Limited | 8808 |
3 |
Northwestern University | 3112 |
3 |
F. Hoffmann-La Roche AG | 7958 |
2 |
Genentech, Inc. | 3742 |
2 |
Merck Patent GmbH | 5909 |
2 |
Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
2 |
Akaal Pharma Pty Ltd. | 11 |
2 |
National University Corporation Nagoya University | 921 |
2 |
Sagami Chemical Research Institute | 79 |
2 |
Tosoh Corporation | 1127 |
2 |
TAO Pharmaceutical (Suzhou) Co., Ltd | 2 |
2 |
Hoffmann-La Roche Inc. | 3060 |
1 |
The Regents of the University of California | 18943 |
1 |
Allergan, Inc. | 2600 |
1 |
Canon Inc. | 36841 |
1 |
Evonik Degussa GmbH | 1574 |
1 |
Rohm and Haas Company | 2805 |
1 |
Other owners | 36 |