- 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 |