- All sections
- C - Chemistry; metallurgy
- C09J - Adhesives; non-mechanical aspects of adhesive processes in general; adhesive processes not provided for elsewhere; use of materials as adhesives
- C09J 179/02 - Polyamines
Patent holdings for IPC class C09J 179/02
Total number of patents in this class: 139
10-year publication summary
|
11
|
7
|
12
|
16
|
12
|
19
|
12
|
15
|
17
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Knauf Insulation SPRL | 167 |
12 |
| 3m Innovative Properties Company | 18406 |
7 |
| Ecolab USA Inc. | 5190 |
6 |
| Knauf Insulation, Inc. | 185 |
6 |
| BASF SE | 19740 |
5 |
| Hexion Inc. | 207 |
4 |
| Johns Manville | 980 |
4 |
| Nalco Company | 620 |
4 |
| Rohm and Haas Company | 2805 |
3 |
| Henkel AG & Co. KGaA | 10129 |
3 |
| Hercules Incorporated | 183 |
3 |
| Compagnie Generale des Etablissements Michelin | 4450 |
3 |
| Samsung Display Co., Ltd. | 30585 |
2 |
| The Boeing Company | 19843 |
2 |
| ExxonMobil Chemical Patents Inc. | 4286 |
2 |
| Mitsui Chemicals, Inc. | 3134 |
2 |
| Korea Advanced Institute of Science and Technology | 3906 |
2 |
| 3D Systems, Inc. | 577 |
2 |
| Arkema Inc. | 1075 |
2 |
| e Ink Corporation | 1411 |
2 |
| Other owners | 63 |