- All sections
- B - Performing operations; transporting
- B27K - Processes, apparatus or selection of substances for impregnating, staining, dyeing or bleaching of wood, or for treating of wood with permeant liquids, not otherwise provided for; chemical or physical treatment of cork, cane, reed, straw or similar materials
- B27K 3/36 - Aliphatic compounds
Patent holdings for IPC class B27K 3/36
Total number of patents in this class: 95
10-year publication summary
9
|
4
|
18
|
5
|
9
|
7
|
6
|
6
|
3
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Dow Global Technologies LLC | 10147 |
7 |
Koppers Performance Chemicals Inc. | 129 |
7 |
Titan Wood Limited | 60 |
6 |
Tricoya Technologies Ltd | 41 |
5 |
Eastman Chemical Company | 2239 |
4 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
3 |
Arch Wood Protection Pty Ltd | 10 |
3 |
Oy Granula AB Ltd | 29 |
3 |
Prolam, Societe en Commandite | 9 |
3 |
University of Maryland, College Park | 894 |
3 |
Albemarle Corporation | 514 |
2 |
Celanese International Corporation | 879 |
2 |
Momentive Performance Materials GmbH | 120 |
2 |
Nippon Soda Co., Ltd. | 890 |
2 |
Sasol Wax GmbH | 31 |
2 |
Stella-Jones Inc., | 26 |
2 |
Boss Holdings Inc. | 2 |
2 |
3m Innovative Properties Company | 18406 |
1 |
Janssen Pharmaceutica N.V. | 3839 |
1 |
Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
1 |
Other owners | 34 |