Patent holdings for IPC class C07C 31/02

Total number of patents in this class: 110

10-year publication summary

7
3
8
8
3
7
4
5
6
1
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Kao Corporation
4964
4
Micron Technology, Inc.
26256
3
B. Braun Surgical S.A.
34
3
BP p.l.c.
518
3
Universitat Politecnica de Catalunya
376
3
Ketjen Limited Liability Company
59
3
BASF SE
20915
2
Evonik Degussa GmbH
1525
2
Daikin Industries, Ltd.
10016
2
Saudi Basic Industries Corporation
555
2
Board of Regents, The University of Texas System
5798
2
AVA Food Labs, Inc.
55
2
BP International Limited
20
2
Oakland University
48
2
Range Fuels, Inc.
21
2
Chromaleont S.r.l.
5
2
Evonik Operations GmbH
4117
2
Beijing Sino-higee Science & Technology Co., Ltd
6
2
Viridis Chemical, LLC
38
2
Bechtel Energy Technologies & Solutions, Inc.
71
2
Other owners 63