- All sections
- C - Chemistrymetallurgy
- C12N - Microorganisms or enzymescompositions thereofpropagating, preserving, or maintaining microorganismsmutation or genetic engineeringculture media
- C12N 9/54 - Proteinases derived from bacteria bacteria being Bacillus
Patent holdings for IPC class C12N 9/54
Total number of patents in this class: 643
10-year publication summary
|
68
|
60
|
61
|
68
|
30
|
44
|
44
|
66
|
36
|
21
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Danisco US Inc. | 1125 |
139 |
| Novozymes A/S | 3346 |
124 |
| Henkel AG & Co. KGaA | 10705 |
69 |
| The Procter & Gamble Company | 21900 |
31 |
| BASF SE | 21150 |
31 |
| Toyota Motor Corporation | 34794 |
16 |
| Kao Corporation | 5034 |
14 |
| Amano Enzyme Inc. | 430 |
12 |
| Fresenius Kabi Ipsum S.r.l. | 39 |
9 |
| Pioneer Hi-Bred International, Inc. | 6862 |
7 |
| Regents of the University of Minnesota | 2770 |
7 |
| Roche Diagnostics Operations, Inc. | 1507 |
6 |
| Agrivida, Inc. | 62 |
6 |
| HANSA Biopharma AB | 75 |
6 |
| Amano Enzyme USA, Ltd. | 39 |
4 |
| Enzypep B.V. | 10 |
4 |
| Reckitt Benckiser Finish B.V. | 579 |
4 |
| The University of Akron | 630 |
4 |
| Renescience A/S | 34 |
4 |
| Société des Produits Nestlé S.A. | 10004 |
3 |
| Other owners | 143 |