- All sections
- C - Chemistry; metallurgy
- C08L - Compositions of macromolecular compounds
- C08L 5/08 - Chitin; Chondroitin sulfate; Hyaluronic acid; Derivatives thereof
Patent holdings for IPC class C08L 5/08
Total number of patents in this class: 1274
10-year publication summary
|
82
|
87
|
84
|
106
|
125
|
100
|
140
|
121
|
108
|
40
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Galderma Holding S.A. | 711 |
20 |
| MERZ PHARMA GmbH & CO. KGaA | 624 |
18 |
| Centre National de La Recherche Scientifique | 9632 |
15 |
| Teoxane | 40 |
13 |
| Fidia Farmaceutici S.p.A. | 647 |
12 |
| LG Chem, Ltd. | 17205 |
11 |
| Altergon S.A. | 145 |
10 |
| Sofradim Production | 305 |
10 |
| Allergan, Inc. | 2600 |
9 |
| The Board of Trustees of the University of Alabama | 327 |
9 |
| Medtronic, Inc. | 9964 |
8 |
| Dainichiseika Color & Chemicals Mfg. Co., Ltd. | 354 |
8 |
| Jiangnan University | 1410 |
8 |
| Ynsect | 93 |
8 |
| Board of Regents, The University of Texas System | 5370 |
7 |
| Baxter International Inc. | 2425 |
7 |
| Allergan Holdings France S.A.S. | 62 |
7 |
| enGene, Inc. | 37 |
7 |
| The Governing Council of The University of Toronto, | 1361 |
7 |
| Oligo Medic Inc | 33 |
7 |
| Other owners | 1073 |