- All sections
- C - Chemistrymetallurgy
- C09D - Coating compositions, e.g. paints, varnishes or lacquersfilling pasteschemical paint or ink removersinkscorrecting fluidswoodstainspastes or solids for colouring or printinguse of materials therefor
- C09D 123/22 - Copolymers of isobuteneButyl rubber
Patent holdings for IPC class C09D 123/22
Total number of patents in this class: 48
10-year publication summary
|
3
|
7
|
4
|
3
|
4
|
3
|
3
|
3
|
5
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Chem, Ltd. | 17594 |
4 |
| DENSO-Holding GmbH & Co. | 98 |
4 |
| Dow Global Technologies LLC | 10401 |
3 |
| The Furukawa Electric Co., Ltd. | 3644 |
3 |
| Universite du Maine | 56 |
3 |
| BASF SE | 20892 |
2 |
| Centre National de La Recherche Scientifique | 10408 |
2 |
| BASF South East Asia Pte. Ltd. | 11 |
2 |
| 3m Innovative Properties Company | 17858 |
1 |
| Hitachi Metals, Ltd. | 1985 |
1 |
| PPG Industries Ohio, Inc. | 3456 |
1 |
| Ajinomoto Co., Inc. | 2304 |
1 |
| Henkel AG & Co. KGaA | 10525 |
1 |
| Korea Institute of Science and Technology | 2118 |
1 |
| ARLANXEO Switzerland S.A. | 2 |
1 |
| Arr-maz Products, L.P. | 70 |
1 |
| ColorMatrix Holdings, Inc. | 127 |
1 |
| Emulco Laboratories C.v.b.a. | 10 |
1 |
| The Euclid Chemical Company | 26 |
1 |
| Frans Nooren Afdichtingssystemen B.V. | 18 |
1 |
| Other owners | 13 |