- All sections
- C - Chemistry; metallurgy
- C08G - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C08G 18/10 - Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
Patent holdings for IPC class C08G 18/10
Total number of patents in this class: 3874
10-year publication summary
|
229
|
205
|
267
|
309
|
287
|
385
|
346
|
350
|
261
|
92
|
| 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 |
248 |
| BASF SE | 19740 |
199 |
| Sika Technology AG | 2650 |
196 |
| Covestro Deutschland AG | 2429 |
146 |
| Henkel AG & Co. KGaA | 10129 |
107 |
| PPG Industries Ohio, Inc. | 3430 |
97 |
| Bayer MaterialScience AG | 874 |
94 |
| Huntsman International LLC | 708 |
84 |
| DIC Corporation | 3597 |
74 |
| Mitsui Chemicals, Inc. | 3134 |
73 |
| Bostik SA | 602 |
67 |
| Rohm and Haas Company | 2805 |
60 |
| Covestro Intellectual Property GmbH & Co. KG | 501 |
54 |
| BASF Coatings GmbH | 1128 |
49 |
| Bayer Intellectual Property GmbH | 2671 |
45 |
| Acushnet Company | 2337 |
39 |
| Carbon, Inc. | 385 |
32 |
| Covestro LLC | 577 |
30 |
| Momentive Performance Materials Inc. | 861 |
28 |
| 3m Innovative Properties Company | 18406 |
27 |
| Other owners | 2125 |