- All sections
- C - Chemistry; metallurgy
- C07C - Acyclic or carbocyclic compounds
- C07C 69/63 - Halogen-containing esters of saturated acids
Patent holdings for IPC class C07C 69/63
Total number of patents in this class: 248
10-year publication summary
|
21
|
18
|
16
|
19
|
12
|
12
|
15
|
11
|
10
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Daikin Industries, Ltd. | 9495 |
14 |
| Central Glass Company, Limited | 1244 |
12 |
| Mexichem Fluor, Sociedad Anonima de Capital Variable | 200 |
8 |
| 3m Innovative Properties Company | 18406 |
7 |
| FUJIFILM Corporation | 27102 |
6 |
| Shin-Etsu Chemical Co., Ltd. | 5132 |
6 |
| Bayer Cropscience AG | 2241 |
5 |
| British Columbia Cancer Agency Branch | 195 |
5 |
| The University of British Columbia | 1432 |
5 |
| Agc, Inc. | 4029 |
5 |
| Saltigo GmbH | 66 |
4 |
| Sumitomo Chemical Company, Limited | 8808 |
3 |
| Asahi Glass Company, Limited | 2985 |
3 |
| Lonza Ltd. | 609 |
3 |
| Rhodia Operations | 1645 |
3 |
| Suzhou Pengxu PharmaTech Co., Ltd. | 37 |
3 |
| Universidade de Sao Paulo - USP | 95 |
3 |
| Universidade Federal do Rio Grande do Sul - Ufrgs | 92 |
3 |
| Yissum Research Development Company of The Hebrew University of Jerusalem Ltd. | 1338 |
3 |
| Ricoh Company, Ltd. | 13266 |
2 |
| Other owners | 145 |