- 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: 1988
10-year publication summary
|
147
|
139
|
166
|
126
|
138
|
131
|
128
|
155
|
122
|
120
|
| 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. | 247 |
67 |
| DSM IP Assets B.V. | 5395 |
42 |
| Jiangnan University | 1647 |
40 |
| The Regents of the University of California | 20960 |
31 |
| Novozymes A/S | 3406 |
31 |
| Inbiose naamloze vennootschap | 152 |
30 |
| Glycom A/S | 246 |
25 |
| E. I. du Pont de Nemours and Company | 3439 |
24 |
| Centre National de La Recherche Scientifique | 11133 |
21 |
| Roquette Freres | 1063 |
19 |
| Glaxosmithkline Biologicals S.A. | 1601 |
18 |
| Danisco US Inc. | 1147 |
18 |
| Cargill, Incorporated | 2993 |
16 |
| Rensselaer Polytechnic Institute | 854 |
16 |
| Meiji Co., Ltd. | 760 |
14 |
| Chr. Hansen A/S | 1126 |
14 |
| International N&h Denmark ApS | 448 |
14 |
| Pfizer Inc. | 3423 |
11 |
| Ajinomoto Co., Inc. | 2291 |
11 |
| Institut National des Sciences Appliquees de Toulouse | 134 |
11 |
| Other owners | 1515 |