- All sections
- A - Human necessities
- A01N - Preservation of bodies of humans or animals or plants or parts thereof ; biocides, e.g. as disinfectants, as pesticides or as herbicides ; pest repellants or attractants; plant growth regulators
- A01N 47/12 - Carbamic acid derivatives, i.e. containing the group —O—CO—N; Thio-analogues thereof containing a —O—CO—N group, or a thio-analogue thereof, neither directly attached to a ring nor the nitrogen atom being a member of a heterocyclic ring
Patent holdings for IPC class A01N 47/12
Total number of patents in this class: 541
10-year publication summary
52
|
50
|
45
|
53
|
31
|
29
|
30
|
20
|
19
|
11
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Bayer Cropscience AG | 2241 |
42 |
BASF SE | 19740 |
32 |
Kumiai Chemical Industry Co., Ltd. | 307 |
30 |
Sumitomo Chemical Company, Limited | 8808 |
27 |
Lanxess Deutschland GmbH | 1104 |
27 |
Nippon Soda Co., Ltd. | 890 |
25 |
Corteva Agriscience LLC | 2494 |
22 |
Ishihara Sangyo Kaisha, Ltd. | 663 |
16 |
Syngenta Participations AG | 4970 |
11 |
Bayer AG | 3045 |
9 |
Mitsui Chemicals Crop & Life Solutions,Inc. | 142 |
9 |
Dow AgroSciences LLC | 1267 |
8 |
Mitsui Chemicals, Inc. | 3134 |
8 |
Bayer Cropscience LP | 372 |
7 |
FMC Corporation | 910 |
7 |
Nutrition & Biosciences USA 2, LLC | 131 |
7 |
Syngenta Crop Protection AG | 2790 |
6 |
BASF AG | 1258 |
6 |
Mitsui Chemicals Agro, Inc. | 93 |
6 |
Nihon Nohyaku Co., Ltd. | 313 |
6 |
Other owners | 230 |