- All sections
- C - Chemistry; metallurgy
- C09D - Coating compositions, e.g. paints, varnishes or lacquers; filling pastes; chemical paint or ink removers; inks; correcting fluids; woodstains; pastes or solids for colouring or printing; use of materials therefor
- C09D 177/06 - Polyamides derived from polyamines and polycarboxylic acids
Patent holdings for IPC class C09D 177/06
Total number of patents in this class: 95
10-year publication summary
|
12
|
15
|
6
|
10
|
10
|
8
|
12
|
11
|
14
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Alcon, Inc. | 4899 |
13 |
| Arkema France | 3790 |
8 |
| Mitsui Chemicals, Inc. | 3134 |
4 |
| Solvay Specialty Polymers USA, LLC | 521 |
4 |
| Ems-patent AG | 177 |
3 |
| BASF SE | 19740 |
2 |
| LG Chem, Ltd. | 17205 |
2 |
| PPG Industries Ohio, Inc. | 3430 |
2 |
| Central Glass Company, Limited | 1244 |
2 |
| Ecolab USA Inc. | 5190 |
2 |
| Shakespeare Company, LLC | 160 |
2 |
| University of Washington | 2157 |
2 |
| Agfa NV | 642 |
2 |
| 3m Innovative Properties Company | 18406 |
1 |
| Xerox Corporation | 7503 |
1 |
| The Boeing Company | 19843 |
1 |
| Hewlett-Packard Development Company, L.P. | 28538 |
1 |
| Sharp Corporation | 10015 |
1 |
| DSM IP Assets B.V. | 5856 |
1 |
| JTEKT Corporation | 2423 |
1 |
| Other owners | 40 |