Patent holdings for IPC class C08F 226/02

Total number of patents in this class: 265

10-year publication summary

22
25
19
20
12
21
18
10
15
9
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Principal owners for this class

Owner
All patents
This class
Renibus Therapeutics, Inc.
69
19
Solenis Technologies, L.P.
304
10
Beijing Junlun Runzhong Science & Technology Co., Limited
13
8
Tricida, Inc.
28
7
Showa Denko K.K.
2069
6
S.p.c.m. SA
238
6
Rohm and Haas Company
2951
5
Samsung Electronics Co., Ltd.
157719
4
Shin-Etsu Chemical Co., Ltd.
6096
4
Toray Industries, Inc.
7113
4
PetroChina Company Limited
880
4
University of Massachusetts
2316
4
Solenis Technologies Cayman, L.P.
34
4
SNF Group
406
4
BASF SE
21303
3
Mitsubishi Chemical Corporation
4724
3
China National Petroleum Corporation
636
3
China Petroleum & Chemical Corporation
2152
3
Hercules Incorporated
114
3
Hymo Corporation
21
3
Other owners 158