Patent holdings for IPC class C08B 3/06

Total number of patents in this class: 256

10-year publication summary

24
19
28
19
18
21
20
15
11
0
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Daicel Corporation
2265
55
Eastman Chemical Company
2260
38
Tricoya Technologies Ltd
42
14
Nippon Paper Industries Co., Ltd.
817
8
Celanese Acetate LLC
72
7
National University Corporation Kanazawa University
252
7
Titan Wood Limited
62
6
Daicel Chemical Industries, Ltd.
244
5
National University Corporation Hokkaido University
1326
5
FUJIFILM Business Innovation Corp.
7458
5
FUJIFILM Corporation
28908
4
Olympus Corporation
13250
4
Celanese International Corporation
912
4
Melodea Ltd.
24
4
Solvay Acetow GmbH
27
4
Konica Minolta, Inc.
8573
3
JNC Corporation
1539
3
Ultra Small Fibers, LLC
23
3
Farmakeio AR LLC
4
3
BASF SE
20565
2
Other owners 72