Patent holdings for IPC class C08G 18/32

Total number of patents in this class: 4126

10-year publication summary

270
270
337
383
442
451
448
423
323
40
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Principal owners for this class

Owner
All patents
This class
BASF SE
19619
383
Dow Global Technologies LLC
10068
253
Covestro Deutschland AG
2421
189
PPG Industries Ohio, Inc.
3436
134
Sika Technology AG
2605
133
Lubrizol Advanced Materials, Inc.
951
109
Covestro Intellectual Property GmbH & Co. KG
514
81
Huntsman International LLC
709
70
Covestro LLC
587
64
3m Innovative Properties Company
18543
63
Mitsui Chemicals, Inc.
3134
55
Evonik Operations GmbH
3855
51
Henkel AG & Co. KGaA
9864
49
Rohm and Haas Company
2764
42
BASF Coatings GmbH
1120
41
DIC Corporation
3549
33
BYK-Chemie GmbH
438
32
FUJIFILM Corporation
26751
29
Covestro (Netherlands) B.V.
308
27
Bayer MaterialScience AG
897
25
Other owners 2263