- All sections
- A - Human necessities
- A23K - Feeding-stuffs specially adapted for animals; methods specially adapted for production thereof
- A23K 50/40 - Feeding-stuffs specially adapted for particular animals for carnivorous animals, e.g. cats or dogs
Patent holdings for IPC class A23K 50/40
Total number of patents in this class: 801
10-year publication summary
|
35
|
79
|
97
|
98
|
96
|
87
|
122
|
104
|
94
|
33
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hill's Pet Nutrition, Inc. | 858 |
118 |
| Société des Produits Nestlé S.A. | 9672 |
116 |
| Mars, Incorporated | 2940 |
93 |
| DSM IP Assets B.V. | 5856 |
19 |
| Nestec S.A. | 2777 |
18 |
| Specialites Pet Food | 73 |
18 |
| Spectrum Brands, Inc. | 916 |
10 |
| T.F.H. Publications, Inc. | 275 |
10 |
| Unicharm Corporation | 2744 |
9 |
| Colgate-Palmolive Company | 5325 |
8 |
| in The Bowl Animal Health, Inc. | 21 |
7 |
| Uni-Charm Corporation | 611 |
6 |
| Big Heart Pet, Inc. | 301 |
6 |
| Evonik Operations GmbH | 3879 |
6 |
| The Better Meat Co. | 13 |
6 |
| IMS Trading, LLC | 55 |
5 |
| Bosquet Silicon Corp. | 20 |
5 |
| Agri-king, Inc. | 32 |
4 |
| Cargill, Incorporated | 2835 |
4 |
| Petmatrix LLC | 18 |
4 |
| Other owners | 329 |