- All sections
- C - Chemistry; metallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 18/24 - Catalysts containing metal compounds of tin
Patent holdings for IPC class C08G 18/24
Total number of patents in this class: 1399
10-year publication summary
|
55
|
88
|
131
|
171
|
194
|
199
|
169
|
160
|
123
|
41
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Covestro Deutschland AG | 2429 |
101 |
| Dow Global Technologies LLC | 10147 |
94 |
| BASF SE | 19740 |
89 |
| Sika Technology AG | 2650 |
49 |
| Covestro LLC | 577 |
40 |
| PPG Industries Ohio, Inc. | 3430 |
39 |
| Evonik Operations GmbH | 3879 |
39 |
| Henkel AG & Co. KGaA | 10129 |
35 |
| Mitsui Chemicals, Inc. | 3134 |
34 |
| 3m Innovative Properties Company | 18406 |
25 |
| DDP Specialty Electronic Materials US, LLC | 442 |
21 |
| BASF Coatings GmbH | 1128 |
19 |
| Covestro Intellectual Property GmbH & Co. KG | 501 |
16 |
| HRL Laboratories, LLC | 1588 |
15 |
| LG Chem, Ltd. | 17205 |
14 |
| Rohm and Haas Company | 2805 |
13 |
| Carbon, Inc. | 385 |
13 |
| Evonik Degussa GmbH | 1574 |
12 |
| Hilti Aktiengesellschaft | 3227 |
12 |
| Akzo Nobel Coatings International B.V. | 2185 |
12 |
| Other owners | 707 |