- All sections
- C - Chemistrymetallurgy
- 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: 197
10-year publication summary
|
14
|
14
|
21
|
17
|
16
|
10
|
14
|
4
|
11
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ASK Chemicals GmbH | 158 |
22 |
| Huntsman International LLC | 721 |
16 |
| Hüttenes-Albertus Chemische Werke GmbH | 157 |
15 |
| Evonik Operations GmbH | 4123 |
13 |
| BASF SE | 20967 |
9 |
| Dow Global Technologies LLC | 10386 |
7 |
| Covestro Deutschland AG | 2767 |
7 |
| BASF Coatings GmbH | 1201 |
6 |
| Holcim Technology Ltd. | 997 |
6 |
| Evonik Degussa GmbH | 1518 |
5 |
| Adler Pelzer Holding GmbH | 92 |
4 |
| The Boeing Company | 20098 |
3 |
| Asahi Yukizai Corporation | 133 |
3 |
| ASK Chemicals LLC | 103 |
3 |
| Bakelite UK Holding Ltd. | 33 |
3 |
| Air Products and Chemicals, Inc. | 1443 |
2 |
| Georgia-Pacific Chemicals LLC | 135 |
2 |
| Albemarle Corporation | 483 |
2 |
| Asahi Organic Chemicals Industry Co., Ltd. | 79 |
2 |
| Eastman Chemical Company | 2218 |
2 |
| Other owners | 65 |