- All sections
- C - Chemistry; metallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 65/335 - Polymers modified by chemical after-treatment with organic compounds containing phosphorus
Patent holdings for IPC class C08G 65/335
Total number of patents in this class: 99
10-year publication summary
|
7
|
4
|
10
|
13
|
13
|
5
|
6
|
8
|
3
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Construction Research & Technology GmbH | 640 |
10 |
| Modernatx, Inc. | 1181 |
5 |
| Quiapeg Pharmaceuticals AB | 46 |
4 |
| Solvay Specialty Polymers Italy S.p.A. | 704 |
4 |
| The Procter & Gamble Company | 22178 |
3 |
| BYK-Chemie GmbH | 437 |
3 |
| Dover Chemical Corporation | 53 |
3 |
| Moresco Corporation | 151 |
3 |
| POSTECH Academy-industry Foundation | 1101 |
3 |
| Sobute New Materials Co., Ltd. | 35 |
3 |
| Unimatec Co., Ltd. | 216 |
3 |
| 3m Innovative Properties Company | 18406 |
2 |
| BASF SE | 19740 |
2 |
| Hewlett-Packard Development Company, L.P. | 28538 |
2 |
| Massachusetts Institute of Technology | 9795 |
2 |
| Mitsubishi Chemical Corporation | 4313 |
2 |
| Children's Medical Center Corporation | 1780 |
2 |
| Chryso | 112 |
2 |
| Clariant International Ltd. | 978 |
2 |
| Huntsman International LLC | 708 |
2 |
| Other owners | 37 |