- All sections
- C - Chemistry; metallurgy
- C12N - Microorganisms or enzymes; compositions thereof; propagating, preserving, or maintaining microorganisms; mutation or genetic engineering; culture media
- C12N 9/38 - Hydrolases (3.) acting on glycosyl compounds (3.2) acting on beta-galactose-glycoside bonds, e.g. beta-galactosidase
Patent holdings for IPC class C12N 9/38
Total number of patents in this class: 299
10-year publication summary
22
|
27
|
34
|
30
|
29
|
32
|
28
|
18
|
33
|
8
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Novozymes A/S | 3314 |
22 |
Chr. Hansen A/S | 979 |
18 |
Amano Enzyme Inc. | 324 |
16 |
DSM IP Assets B.V. | 5856 |
13 |
Godo Shusei Co., Ltd. | 55 |
10 |
DuPont Nutrition Biosciences ApS | 575 |
9 |
Glycosyn LLC | 46 |
9 |
Korea University Research and Business Foundation | 2561 |
9 |
The Trustees of the University of Pennsylvania | 4122 |
8 |
American Sterilizer Company | 654 |
8 |
Wyeth Holdings LLC | 57 |
7 |
Jiangnan University | 1410 |
7 |
Kabushiki Kaisha Yakult Honsha | 386 |
6 |
University of Massachusetts | 2130 |
6 |
FrieslandCampina Nederland B.V. | 746 |
5 |
Battelle Energy Alliance, LLC | 569 |
4 |
Vitalus Nutrition Inc. | 24 |
4 |
The Regents of the University of California | 18943 |
3 |
Consejo Superior de Investigaciones Cientificas (csic) | 1254 |
3 |
Cornell Research Foundation, Inc. | 389 |
3 |
Other owners | 129 |