- All sections
- C - Chemistrymetallurgy
- C09D - Coating compositions, e.g. paints, varnishes or lacquersfilling pasteschemical paint or ink removersinkscorrecting fluidswoodstainspastes or solids for colouring or printinguse of materials therefor
- C09D 167/04 - Polyesters derived from hydroxy carboxylic acids, e.g. lactones
Patent holdings for IPC class C09D 167/04
Total number of patents in this class: 324
10-year publication summary
|
26
|
16
|
24
|
25
|
15
|
26
|
41
|
33
|
38
|
11
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Danimer Ipco, LLC | 107 |
12 |
| CJ Cheiljedang Corporation | 3649 |
11 |
| Kaneka Corporation | 4703 |
9 |
| Xerox Corporation | 4391 |
8 |
| National Research Council of Canada | 1551 |
8 |
| Toyobo Co., Ltd. | 2535 |
7 |
| The Procter & Gamble Company | 21855 |
6 |
| BYK-Chemie GmbH | 447 |
6 |
| Stora Enso Oyj | 1653 |
6 |
| BASF SE | 21303 |
5 |
| Abbott Cardiovascular Systems, Inc. | 1017 |
5 |
| Apeel Technology, Inc., DBA Apeel Sciences, Inc. | 182 |
5 |
| Kansai Paint Co., Ltd. | 642 |
5 |
| Beijing PhaBuilder Biotechnology Co., Ltd. | 38 |
5 |
| Centre National de La Recherche Scientifique | 11023 |
4 |
| PPG Industries Ohio, Inc. | 3332 |
4 |
| Aquaspersions Limited | 23 |
4 |
| Bio Plasmar Ltd. | 7 |
4 |
| Johns Manville | 921 |
4 |
| Kemira Oyj | 1258 |
4 |
| Other owners | 202 |