- All sections
- A - Human necessities
- A01K - Animal husbandry; aviculture; apiculture; pisciculture; fishing; rearing or breeding animals, not otherwise provided for; new breeds of animals
- A01K 1/01 - Removal of dung or urine
Patent holdings for IPC class A01K 1/01
Total number of patents in this class: 909
10-year publication summary
|
124
|
133
|
103
|
131
|
150
|
135
|
141
|
137
|
142
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lely Patent N.V. | 720 |
73 |
| Uni-Charm Corporation | 604 |
47 |
| Daiki Co., Ltd. | 153 |
39 |
| Unicharm Corporation | 2787 |
32 |
| Société des Produits Nestlé S.A. | 9243 |
20 |
| DeLaval Holding AB | 937 |
20 |
| Four Paws Products, Ltd. | 109 |
14 |
| Pioneer Pet Products, LLC | 134 |
14 |
| Brilliant Pet 2 LLC | 22 |
13 |
| Oil-Dri Corporation of America | 132 |
10 |
| Radio Systems Corporation | 644 |
10 |
| Automated Pet Care Products, LLC, FORMERLY Automated Pet Care Products, Inc. | 113 |
10 |
| Automated Pet Care Products, LLC d/b/a Whisker | 18 |
10 |
| Petkit Network Technology (Shanghai) Co., Ltd. | 70 |
9 |
| Big Dutchman International GmbH | 69 |
8 |
| Kent Pet Group, Inc. | 52 |
8 |
| Joz B.V. | 18 |
7 |
| Nuhn Industries Limited | 59 |
6 |
| S.T. Corporation | 75 |
6 |
| Pluto | 8 |
6 |
| Other owners | 547 |