- All sections
- C - Chemistrymetallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 17/266 - Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions of hydrocarbons and halogenated hydrocarbons
Patent holdings for IPC class C07C 17/266
Total number of patents in this class: 40
10-year publication summary
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5
|
2
|
5
|
2
|
2
|
5
|
1
|
1
|
3
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Honeywell International Inc. | 13562 |
3 |
| Syngenta Crop Protection, LLC | 183 |
3 |
| Daikin Industries, Ltd. | 9971 |
3 |
| Showa Denko K.K. | 2269 |
2 |
| Mitsubishi Corporation | 122 |
2 |
| Novaliq GmbH | 170 |
2 |
| Osaka University | 3367 |
2 |
| Spolek Pro Chemickou a Hutni Vyrobu A.S. | 61 |
2 |
| Resonac Corporation | 2702 |
2 |
| Merck Patent GmbH | 5850 |
1 |
| Syngenta Crop Protection, Inc. | 27 |
1 |
| Massachusetts Institute of Technology | 10019 |
1 |
| Shin-Etsu Chemical Co., Ltd. | 5602 |
1 |
| Great Lakes Chemical Corporation | 19 |
1 |
| Kanto Denka Kogyo Co., Ltd. | 136 |
1 |
| National University of Singapore | 2431 |
1 |
| Nippon Shokubai Co., Ltd. | 1505 |
1 |
| Nissan Chemical Industries, Ltd. | 1725 |
1 |
| Riken | 1687 |
1 |
| Solvay Specialty Polymers Italy S.p.A. | 753 |
1 |
| Other owners | 8 |