- 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: 1700
10-year publication summary
|
125
|
100
|
120
|
125
|
127
|
122
|
107
|
129
|
101
|
62
|
| 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. | 653 |
34 |
| Galderma Holding S.A. | 685 |
28 |
| Centre National de La Recherche Scientifique | 10531 |
25 |
| Contipro a.s. | 79 |
25 |
| Seikagaku Corporation | 185 |
24 |
| MERZ PHARMA GmbH & CO. KGaA | 609 |
23 |
| Galderma S.A. | 140 |
18 |
| Teoxane | 45 |
18 |
| Allergan, Inc. | 2337 |
16 |
| Kewpie Corporation | 168 |
16 |
| Medtrade Products Limited | 119 |
15 |
| Ynsect | 109 |
15 |
| KiOmed Pharma | 22 |
12 |
| Bausch & Lomb Incorporated | 1104 |
11 |
| University of Memphis Research Foundation | 116 |
11 |
| Board of Regents, The University of Texas System | 5860 |
10 |
| Allergan Industrie SAS | 85 |
10 |
| Chugai Seiyaku Kabushiki Kaisha | 1368 |
10 |
| Asahi Kasei Kabushiki Kaisha | 2686 |
9 |
| Jointherapeutics S.r.l. | 32 |
9 |
| Other owners | 1361 |