Patent holdings for IPC class C07C 55/20

Total number of patents in this class: 37

10-year publication summary

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

Principal owners for this class

Owner
All patents
This class
Emery Oleochemicals LLC
13
4
BASF SE
21328
2
Arkema France
4254
2
Solvay SA
944
2
Cibt America Inc.
101
2
Cathay Biotech Inc.
98
2
Envalior B.V.
114
2
Kao Corporation
5096
1
Gilead Sciences, Inc.
2243
1
The Government of the United States of America, as represented by the Secretary of the Navy
1459
1
Gruenenthal GmbH
94
1
Grünenthal GmbH
523
1
International Flavors & Fragrances Inc.
565
1
Nanjing Tech University
298
1
Radici Chimica S.p.A.
17
1
Universitat de Lleida
50
1
Universität Konstanz
76
1
University of Maryland, Baltimore
1069
1
Verdezyne, Inc.
15
1
Cathay R&D Center Co., Ltd.
21
1
Other owners 8