Patent holdings for IPC class G01N 15/04

Total number of patents in this class: 323

10-year publication summary

21
16
26
34
28
27
27
21
33
9
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
HORIBA, Ltd.
809
16
Halliburton Energy Services, Inc.
20730
12
Roche Diagnostics Operations, Inc.
1475
9
Entia Limited
29
8
Genzyme Corporation
1233
7
Siemens Healthcare Diagnostics Inc.
2043
6
National Technology & Engineering Solutions of Sandia, LLC
1888
6
Labrador Diagnostics LLC
279
6
Life Technologies Corporation
3265
5
Sysmex Corporation
1441
5
CaridianBCT, Inc.
35
4
IDEXX Laboratories, Inc.
812
4
Saudi Arabian Oil Company
12833
4
Universidad Tecnica Federico Santa Maria
128
4
Hitachi High-Tech Corporation
5233
4
Shimadzu Corporation
6132
3
AMS Trace Metals, Inc.
23
3
Children's Medical Center Corporation
1848
3
Commonwealth Scientific and Industrial Research Organisation
1641
3
Laboratory Corporation of America Holdings
822
3
Other owners 208