Patent holdings for IPC class B29C 64/393

Total number of patents in this class: 4741

10-year publication summary

19
51
145
664
858
957
984
841
659
209
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Principal owners for this class

Owner
All patents
This class
Hewlett-Packard Development Company, L.P.
28397
772
General Electric Company
18130
143
Seiko Epson Corporation
18708
126
Continuous Composites Inc.
198
93
Xerox Corporation
7451
84
Stratasys Ltd.
386
77
Concept Laser GmbH
178
76
3D Systems, Inc.
576
70
EOS GmbH Electro Optical Systems
401
66
Stratasys, Inc.
677
65
Carbon, Inc.
383
65
Mimaki Engineering Co., Ltd.
797
50
The Boeing Company
19829
42
Formlabs, Inc.
195
40
Lawrence Livermore National Security, LLC
1837
38
Applied Materials, Inc.
16745
36
Inkbit, LLC
79
36
Siemens AG
24917
35
Thermwood Corporation
168
35
International Business Machines Corporation
60245
34
Other owners 2758