- All sections
- C - Chemistry; metallurgy
- C08J - Working-up; general processes of compounding; after-treatment not covered by subclasses , , , or
- C08J 3/24 - Crosslinking, e.g. vulcanising, of macromolecules
Patent holdings for IPC class C08J 3/24
Total number of patents in this class: 4472
10-year publication summary
316
|
396
|
403
|
513
|
465
|
382
|
371
|
352
|
302
|
93
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
LG Chem, Ltd. | 17205 |
393 |
Nippon Shokubai Co., Ltd. | 1487 |
120 |
Dow Global Technologies LLC | 10147 |
110 |
BASF SE | 19740 |
94 |
Sumitomo Seika Chemicals Co., Ltd. | 1028 |
48 |
3m Innovative Properties Company | 18406 |
46 |
Zeon Corporation | 3854 |
39 |
The Furukawa Electric Co., Ltd. | 3486 |
31 |
Bridgestone Corporation | 7067 |
28 |
Centre National de La Recherche Scientifique | 9632 |
27 |
Mitsui Chemicals, Inc. | 3134 |
26 |
The Procter & Gamble Company | 22178 |
25 |
Xerox Corporation | 7503 |
25 |
The Regents of the University of California | 18943 |
24 |
Arlanxeo Singapore Pte. Ltd. | 88 |
24 |
Arkema France | 3790 |
23 |
Allnex Netherlands B.V. | 210 |
23 |
Daikin Industries, Ltd. | 9495 |
22 |
ExxonMobil Chemical Patents Inc. | 4286 |
22 |
Borealis AG | 2558 |
21 |
Other owners | 3301 |