Patent holdings for IPC class C09D 155/02

Total number of patents in this class: 27

10-year publication summary

8
2
3
0
5
0
0
5
1
3
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Covestro Deutschland AG
2760
3
Hannanotech Co., Ltd.
16
3
Asbury Graphite of North Carolina, Inc.
21
3
BASF SE
20940
2
LG Chem, Ltd.
17635
2
Hewlett-Packard Development Company, L.P.
25864
1
Tokyo Electron Limited
12762
1
3D Systems, Inc.
595
1
Adeka Corporation
1365
1
Carleton University
90
1
Henkel IP & Holding GmbH
566
1
The Hong Kong Polytechnic University
166
1
Stratasys, Inc.
807
1
Trinseo Europe GmbH
308
1
Tronox LLC
163
1
Velox FLOW, LLC
6
1
Sappi North America, Inc.
96
1
Endoglow Prime, LLC
5
1
Kitsault Energy, Ltd.
3
1
Other owners 0