Patent holdings for IPC class B29C 64/255

Total number of patents in this class: 853

10-year publication summary

1
7
31
95
162
192
181
137
110
81
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.
27548
110
Nexa3d Inc.
170
35
3D Systems, Inc.
588
29
General Electric Company
17876
28
Carbon, Inc.
383
28
Concept Laser GmbH
181
23
Continuous Composites Inc.
194
21
Velo3D, Inc.
149
18
Formlabs, Inc.
203
17
Stratasys, Inc.
691
17
Desktop Metal, Inc.
270
13
Light Field Lab, Inc.
190
11
SprintRay, Inc.
72
11
R3 Printing, Inc.
23
11
Seiko Epson Corporation
18905
9
Lawrence Livermore National Security, LLC
1870
8
Voxeljet AG
173
8
Ricoh Company, Ltd.
13192
7
DENTSPLY SIRONA Inc.
1866
7
EOS GmbH Electro Optical Systems
405
7
Other owners 435