- All sections
- A - Human necessities
- A23K - Feeding-stuffs specially adapted for animalsmethods specially adapted for production thereof
- A23K 50/42 - Dry feed
Patent holdings for IPC class A23K 50/42
Total number of patents in this class: 431
10-year publication summary
|
53
|
50
|
58
|
45
|
51
|
59
|
49
|
42
|
50
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mars, Incorporated | 2876 |
74 |
| Hill's Pet Nutrition, Inc. | 788 |
63 |
| Société des Produits Nestlé S.A. | 9891 |
53 |
| Unicharm Corporation | 2924 |
12 |
| Shanghai Sunlight Innov Trading Co., Ltd. | 19 |
10 |
| Blue Buffalo Enterprises, Inc. | 226 |
10 |
| Uni-Charm Corporation | 600 |
9 |
| DSM IP Assets B.V. | 5490 |
7 |
| Specialites Pet Food | 73 |
7 |
| T.F.H. Publications, Inc. | 271 |
7 |
| Nestec S.A. | 2625 |
6 |
| Colgate-Palmolive Company | 5758 |
6 |
| IMS Trading, LLC | 56 |
6 |
| Big Heart Pet, Inc. | 280 |
5 |
| Kansas State University Research Foundation | 466 |
5 |
| Spectrum Brands, Inc. | 894 |
5 |
| Paragon Pet Products Europe B.V. | 43 |
4 |
| in The Bowl Animal Health, Inc. | 36 |
4 |
| Advanced Bionutrition Corporation | 52 |
3 |
| Nevada Naturals Inc. | 20 |
3 |
| Other owners | 132 |