- All sections
- C - Chemistrymetallurgy
- C09F - Natural resinsfrench polishdrying-oilsoil drying agents, i.e. siccativesturpentine
- C09F 1/00 - Obtaining, purification, or chemical modification of natural resins, e.g. oleo-resins
Patent holdings for IPC class C09F 1/00
Total number of patents in this class: 33
10-year publication summary
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2
|
2
|
3
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0
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3
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3
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2
|
3
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2
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Harima Chemicals, Inc. | 206 |
2 |
| Lawter, Inc. | 59 |
2 |
| Han-kook National Corp. | 6 |
2 |
| Bridgestone Corporation | 7283 |
1 |
| Uop LLC | 4409 |
1 |
| PPG Industries Ohio, Inc. | 3325 |
1 |
| ADCO Products, LLC | 27 |
1 |
| ARAKAWA Chemical Industries, Ltd. | 162 |
1 |
| Atlantic Pharmaceuticals, Inc. | 1 |
1 |
| FINA Technology, Inc. | 477 |
1 |
| Fundacao Universidade de Brasilia | 13 |
1 |
| GlaxoSmithKline Consumer Healthcare (UK) IP Limited | 87 |
1 |
| Harting, S.A. | 3 |
1 |
| Hitachi Zosen Corporation | 584 |
1 |
| Ingevity South Carolina, LLC | 192 |
1 |
| King Abdulaziz University | 522 |
1 |
| Ohio State Innovation Foundation | 2452 |
1 |
| Pontificia Universidad Catolica de Valparaiso | 23 |
1 |
| Solvay Specialty Polymers Italy S.p.A. | 653 |
1 |
| Stratasys, Inc. | 853 |
1 |
| Other owners | 10 |