- All sections
- C - Chemistrymetallurgy
- C08J - Working-upgeneral processes of compoundingafter-treatment not covered by subclasses , , , or
- C08J 3/05 - Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media from solid polymers
Patent holdings for IPC class C08J 3/05
Total number of patents in this class: 592
10-year publication summary
|
30
|
45
|
42
|
36
|
29
|
34
|
34
|
24
|
31
|
27
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dow Global Technologies LLC | 10437 |
34 |
| Rohm and Haas Company | 2907 |
25 |
| BASF SE | 21017 |
15 |
| Dow Silicones Corporation | 1959 |
15 |
| Agc, Inc. | 4940 |
12 |
| Kao Corporation | 4984 |
11 |
| Sumitomo Seika Chemicals Co., Ltd. | 1054 |
9 |
| Xerox Corporation | 6982 |
8 |
| Nippon Paper Industries Co., Ltd. | 834 |
7 |
| Solvay Specialty Polymers Italy S.p.A. | 758 |
7 |
| Wacker Chemie AG | 2113 |
7 |
| Mitsui Chemicals, Inc. | 3247 |
6 |
| ACTEGA DS GmbH | 88 |
6 |
| Akzo Nobel Coatings International B.V. | 2070 |
6 |
| Arkema France | 4168 |
6 |
| Cabot Corporation | 556 |
6 |
| Dainichiseika Color & Chemicals Mfg. Co., Ltd. | 373 |
6 |
| Kyoto University | 2828 |
6 |
| Toyobo Co., Ltd. | 2534 |
6 |
| Nutrition & Biosciences USA 4, Inc. | 228 |
6 |
| Other owners | 388 |