Patent holdings for IPC class C07C 33/02

Total number of patents in this class: 128

10-year publication summary

9
5
5
8
9
10
9
7
4
0
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Principal owners for this class

Owner
All patents
This class
Givaudan SA
1946
12
BASF SE
21131
11
DSM IP Assets B.V.
5455
11
Firmenich SA
1723
7
Genomatica, Inc.
475
6
The Procter & Gamble Company
21987
5
Kuraray Co., Ltd.
3560
5
Shin-Etsu Chemical Co., Ltd.
5887
4
Kao Corporation
5030
3
Johnson Matthey Public Limited Company
1733
3
Pronova Biopharma Norge AS
64
3
Zhejiang University
3339
3
Bizen Chemical Co., Ltd.
37
2
Giuliani S.p.A.
309
2
T. Hasegawa Co., Ltd.
91
2
Takasago International Corporation
406
2
Zhejiang Nhu Company Limited
189
2
Shandong Nhu Pharmaceutical Co., Ltd.
25
2
Pronova Biopharma Norge AS
4
2
Kimberly-clark Worldwide, Inc.
5312
1
Other owners 40