Patent holdings for IPC class C08F 226/02

Total number of patents in this class: 260

10-year publication summary

21
22
18
18
11
20
17
10
12
5
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Principal owners for this class

Owner
All patents
This class
Renosis, Inc.
25
19
Solenis Technologies, L.P.
325
10
Beijing Junlun Runzhong Science & Technology Co., Limited
13
8
Tricida, Inc.
30
8
Showa Denko K.K.
2110
6
S.p.c.m. SA
238
6
Rohm and Haas Company
2931
5
Samsung Electronics Co., Ltd.
153093
4
Shin-Etsu Chemical Co., Ltd.
5918
4
Toray Industries, Inc.
7032
4
Hercules Incorporated
122
4
PetroChina Company Limited
782
4
University of Massachusetts
2288
4
Solenis Technologies Cayman, L.P.
36
4
SNF Group
381
4
BASF SE
21127
3
Mitsubishi Chemical Corporation
4687
3
China Petroleum & Chemical Corporation
2027
3
Hymo Corporation
23
3
Nissan Chemical Industries, Ltd.
1667
3
Other owners 151