Patent holdings for IPC class D06P 1/52

Total number of patents in this class: 403

10-year publication summary

17
26
37
43
40
51
64
34
42
23
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Hewlett-Packard Development Company, L.P.
25611
38
Seiko Epson Corporation
19668
34
Brother Industries, Ltd.
12943
10
Kyocera Document Solutions Inc.
5774
9
Henkel AG & Co. KGaA
10639
9
Kornit Digital Ltd.
140
8
Riso Kagaku Corporation
651
8
Agfa NV
659
8
Celanese International Corporation
915
7
Eastern Tech LLC
9
7
Lamberti SpA
254
6
Sun Chemical Corporation
831
6
FUJIFILM Corporation
29752
5
Sakata INX Corp.
386
5
DuPont Electronics, Inc.
377
5
Mitsubishi Chemical Corporation
4593
4
Crayola LLC
191
4
L.I.F.E. Corporation S.A.
27
4
Mimaki Engineering Co., Ltd.
871
4
Nicca Chemical Co., Ltd.
137
4
Other owners 218