- All sections
- C - Chemistrymetallurgy
- C12P - Fermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture
- C12P 19/04 - Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds
Patent holdings for IPC class C12P 19/04
Total number of patents in this class: 1948
10-year publication summary
|
147
|
139
|
166
|
126
|
138
|
131
|
127
|
155
|
121
|
80
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nutrition & Biosciences USA 4, Inc. | 239 |
67 |
| Jiangnan University | 1630 |
39 |
| DSM IP Assets B.V. | 5376 |
35 |
| The Regents of the University of California | 20720 |
30 |
| Novozymes A/S | 3382 |
30 |
| Inbiose naamloze vennootschap | 146 |
28 |
| Glycom A/S | 247 |
25 |
| E. I. du Pont de Nemours and Company | 3542 |
24 |
| Centre National de La Recherche Scientifique | 11016 |
19 |
| Roquette Freres | 1050 |
19 |
| Glaxosmithkline Biologicals S.A. | 1601 |
18 |
| Danisco US Inc. | 1138 |
18 |
| Rensselaer Polytechnic Institute | 850 |
16 |
| International N&h Denmark ApS | 445 |
14 |
| Cargill, Incorporated | 2963 |
13 |
| Meiji Co., Ltd. | 750 |
13 |
| Chr. Hansen A/S | 1112 |
13 |
| Pfizer Inc. | 3384 |
12 |
| Ajinomoto Co., Inc. | 2279 |
11 |
| Wintershall Holding GmbH | 67 |
11 |
| Other owners | 1493 |