- All sections
- C - Chemistrymetallurgy
- C12N - Microorganisms or enzymescompositions thereofpropagating, preserving, or maintaining microorganismsmutation or genetic engineeringculture media
- C12N 9/42 - Hydrolases (3.) acting on glycosyl compounds (3.2) acting on beta-1, 4-glucosidic bonds, e.g. cellulase
Patent holdings for IPC class C12N 9/42
Total number of patents in this class: 1789
10-year publication summary
|
156
|
146
|
128
|
154
|
87
|
92
|
58
|
56
|
71
|
51
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Novozymes A/S | 3325 |
212 |
| Novozymes, Inc. | 288 |
155 |
| IFP Energies Nouvelles | 2942 |
66 |
| Danisco US Inc. | 1109 |
54 |
| DSM IP Assets B.V. | 5589 |
46 |
| Codexis, Inc. | 799 |
36 |
| Modernatx, Inc. | 1262 |
30 |
| Toray Industries, Inc. | 6966 |
29 |
| Iogen Energy Corporation | 91 |
26 |
| Kao Corporation | 4975 |
24 |
| The Regents of the University of California | 20015 |
23 |
| Danstar Ferment AG | 965 |
20 |
| Clariant Produkte (Deutschland) GmbH | 248 |
19 |
| Takeda Pharmaceutical Company Limited | 2703 |
18 |
| Proteus | 24 |
16 |
| Honda Motor Co., Ltd. | 25352 |
15 |
| AB Enzymes Oy | 43 |
15 |
| Versalis S.P.A. | 543 |
14 |
| AB Enzymes Finland Oy | 58 |
14 |
| Battelle Energy Alliance, LLC | 586 |
13 |
| Other owners | 944 |