- All sections
- C - Chemistry; metallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 79/04 - Phosphorus linked to oxygen or to oxygen and carbon
Patent holdings for IPC class C08G 79/04
Total number of patents in this class: 186
10-year publication summary
|
25
|
17
|
14
|
12
|
22
|
9
|
13
|
13
|
10
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| International Business Machines Corporation | 60644 |
10 |
| Dover Chemical Corporation | 53 |
9 |
| FRX Polymers, Inc. | 44 |
7 |
| Inspiremd, Ltd | 60 |
7 |
| The Boeing Company | 19843 |
5 |
| J.M. Huber Corporation | 155 |
5 |
| BASF SE | 19740 |
4 |
| Alexium, Inc. | 30 |
4 |
| REVA Medical, Inc. | 30 |
4 |
| The Procter & Gamble Company | 22178 |
3 |
| The United States of America as represented by the Secretary of the Navy | 2734 |
3 |
| The Board of Trustees of the Leland Stanford Junior University | 6054 |
3 |
| Northwestern University | 3112 |
3 |
| Blue Cube IP LLC | 219 |
3 |
| Chemische Fabrik Budenheim KG | 229 |
3 |
| Lotte Chemical Corporation | 591 |
3 |
| Milliken & Company | 1253 |
3 |
| Prayon Technologies | 38 |
3 |
| Samsung Electronics Co., Ltd. | 131630 |
2 |
| F. Hoffmann-La Roche AG | 7958 |
2 |
| Other owners | 100 |