- All sections
- C - Chemistrymetallurgy
- C08B - Polysaccharidesderivatives thereof
- C08B 37/08 - ChitinChondroitin sulfateHyaluronic acidDerivatives thereof
Patent holdings for IPC class C08B 37/08
Total number of patents in this class: 1695
10-year publication summary
|
136
|
112
|
133
|
139
|
137
|
144
|
116
|
142
|
105
|
53
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Fidia Farmaceutici S.p.A. | 646 |
34 |
| Galderma Holding S.A. | 683 |
28 |
| Contipro a.s. | 79 |
25 |
| Centre National de La Recherche Scientifique | 10432 |
24 |
| Seikagaku Corporation | 186 |
24 |
| MERZ PHARMA GmbH & CO. KGaA | 613 |
23 |
| Galderma S.A. | 143 |
18 |
| Teoxane | 44 |
17 |
| Allergan, Inc. | 2346 |
16 |
| Kewpie Corporation | 167 |
16 |
| Medtrade Products Limited | 119 |
15 |
| Ynsect | 105 |
15 |
| KiOmed Pharma | 23 |
12 |
| Bausch & Lomb Incorporated | 1105 |
11 |
| University of Memphis Research Foundation | 114 |
11 |
| Board of Regents, The University of Texas System | 5803 |
10 |
| Allergan Industrie SAS | 84 |
10 |
| Chugai Seiyaku Kabushiki Kaisha | 1357 |
10 |
| Asahi Kasei Kabushiki Kaisha | 2675 |
9 |
| Jointherapeutics S.r.l. | 32 |
9 |
| Other owners | 1358 |