Patent holdings for IPC class C07C 31/133

Total number of patents in this class: 20

10-year publication summary

2
2
3
1
0
1
1
1
1
0
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Principal owners for this class

Owner
All patents
This class
Givaudan SA
1987
3
Synaptogenix, Inc.
22
3
The Procter & Gamble Company
21862
2
Cognitive Research Enterprises, Inc.
10
2
National University Corporation Nagoya University
779
2
Symrise AG
1863
2
Takasago International Corporation
405
2
BASF SE
21320
1
Kao Corporation
5100
1
Nippon Soda Co., Ltd.
884
1
Sekisui Medical Co., Ltd.
703
1
Other owners 0