Patent holdings for IPC class G01N 35/00

Total number of patents in this class: 9979

10-year publication summary

682
706
834
866
890
791
808
696
724
310
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Hitachi High-Tech Corporation
5233
744
Sysmex Corporation
1441
342
Roche Diagnostics Operations, Inc.
1475
288
Hitachi High-Technologies Corporation
2006
241
Siemens Healthcare Diagnostics Inc.
2043
233
Shimadzu Corporation
6132
184
Beckman Coulter, Inc.
1251
181
Gen-Probe Incorporated
1002
155
F. Hoffmann-La Roche AG
7920
153
Ventana Medical Systems, Inc.
1018
117
Roche Diagnostics GmbH
2688
111
Becton, Dickinson and Company
7225
102
Shenzhen Mindray Bio-Medical Electronics Co., Ltd.
1901
97
Bio-Rad Laboratories, Inc.
1609
84
Roche Molecular Systems, Inc.
921
74
Labrador Diagnostics LLC
279
72
Life Technologies Corporation
3265
70
Illumina, Inc.
3262
65
Agilent Technologies, Inc.
2642
61
FUJIFILM Corporation
29208
58
Other owners 6547