Patent holdings for IPC class C09D 11/033

Total number of patents in this class: 1249

10-year publication summary

46
70
148
136
181
167
183
222
148
39
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Principal owners for this class

Owner
All patents
This class
Seiko Epson Corporation
18798
102
Hewlett-Packard Development Company, L.P.
28575
99
Ricoh Company, Ltd.
13272
48
Sun Chemical Corporation
865
41
FUJIFILM Corporation
27087
39
Kao Corporation
4840
38
Riso Kagaku Corporation
667
27
Samsung Display Co., Ltd.
30505
23
LG Chem, Ltd.
17182
22
Canon Inc.
36864
22
Xerox Corporation
7529
20
DIC Corporation
3586
18
Sakata INX Corp.
342
18
Merck Patent GmbH
5920
17
Eastman Kodak Company
3449
17
Agfa NV
640
16
Brother Industries, Ltd.
13014
15
Daicel Corporation
2125
15
Northwestern University
3108
13
Guangzhou ChinaRay Optoelectronic Materials Ltd.
139
12
Other owners 627