Patent holdings for IPC class D06N 3/04

Total number of patents in this class: 308

10-year publication summary

20
28
20
25
45
21
29
27
29
5
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Principal owners for this class

Owner
All patents
This class
Dow Global Technologies LLC
10681
17
Eastman Kodak Company
2760
7
Dow Corning Corporation
937
7
Serge Ferrari SAS
76
7
Kuraray Co., Ltd.
3560
6
Borealis AG
2757
5
Starlinger & Co Gesellschaft m.b.H.
112
5
Dow Silicones Corporation
2012
5
E. I. du Pont de Nemours and Company
3784
4
Daikin Industries, Ltd.
10210
4
Johns Manville
932
4
L.I.F.E. Corporation S.A.
26
4
Mehler Texnologies GmbH
32
4
Saint-Gobain Adfors
122
4
San Fang Chemical Industry Co., Ltd.
70
4
Southern Mills, Inc.
132
4
Hewlett-Packard Development Company, L.P.
25482
3
DSM IP Assets B.V.
5478
3
Rohm and Haas Company
2937
3
AVINTIV Specialty Materials Inc.
75
3
Other owners 205