- All sections
- C - Chemistrymetallurgy
- C09F - Natural resinsfrench polishdrying-oilsoil drying agents, i.e. siccativesturpentine
- C09F 1/04 - Chemical modification, e.g. esterification
Patent holdings for IPC class C09F 1/04
Total number of patents in this class: 80
10-year publication summary
|
10
|
4
|
7
|
5
|
4
|
7
|
5
|
4
|
1
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Arizona Chemical Company, LLC | 29 |
8 |
| Kraton Chemical, LLC | 91 |
8 |
| Kraton Polymers U.S. LLC | 201 |
6 |
| Lawter, Inc. | 60 |
6 |
| Xerox Corporation | 7076 |
4 |
| Ingevity South Carolina, LLC | 236 |
4 |
| ARAKAWA Chemical Industries, Ltd. | 151 |
3 |
| The Arizona Board of Regents on Behalf of the University of Arizona | 2069 |
2 |
| Arizona Chemical Company | 15 |
2 |
| Forchem Oy | 20 |
2 |
| NOVUS Carotenoid Technologies, S.A. | 5 |
2 |
| Kraton Corporation | 51 |
2 |
| Foresta Group Holdings Limited | 3 |
2 |
| Massachusetts Institute of Technology | 9921 |
1 |
| Kao Corporation | 4919 |
1 |
| Michelin Recherche et Technique S.A. | 2235 |
1 |
| PPG Industries Ohio, Inc. | 3453 |
1 |
| The United States of America as represented by the Secretary of the Army | 1185 |
1 |
| JPMorgan Chase Bank, National Association | 8421 |
1 |
| Albemarle Corporation | 511 |
1 |
| Other owners | 22 |