- All sections
- C - Chemistry; metallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 18/54 - Polycondensates of aldehydes
Patent holdings for IPC class C08G 18/54
Total number of patents in this class: 196
10-year publication summary
|
8
|
17
|
16
|
25
|
20
|
17
|
10
|
14
|
4
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ASK Chemicals GmbH | 122 |
22 |
| Huntsman International LLC | 708 |
16 |
| Hüttenes-Albertus Chemische Werke GmbH | 150 |
14 |
| Evonik Operations GmbH | 3879 |
13 |
| BASF SE | 19740 |
8 |
| Dow Global Technologies LLC | 10147 |
8 |
| Holcim Technology Ltd. | 868 |
7 |
| BASF Coatings GmbH | 1128 |
6 |
| Evonik Degussa GmbH | 1574 |
5 |
| Covestro Deutschland AG | 2429 |
5 |
| Degussa AG | 68 |
4 |
| Adler Pelzer Holding GmbH | 93 |
4 |
| Georgia-Pacific Chemicals LLC | 204 |
3 |
| Asahi Yukizai Corporation | 121 |
3 |
| ASK Chemicals LLC | 110 |
3 |
| Covestro Intellectual Property GmbH & Co. KG | 501 |
3 |
| Bakelite UK Holding Ltd. | 34 |
3 |
| The Boeing Company | 19843 |
2 |
| Air Products and Chemicals, Inc. | 1448 |
2 |
| Albemarle Corporation | 514 |
2 |
| Other owners | 63 |