Patent holdings for IPC class G01N 21/64

Total number of patents in this class: 16283

10-year publication summary

1096
1172
1359
1303
1310
1535
1547
1437
1290
534
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Principal owners for this class

Owner
All patents
This class
Illumina, Inc.
2801
237
Konica Minolta, Inc.
8366
232
Hamamatsu Photonics K.K.
4199
206
Olympus Corporation
13551
204
The Regents of the University of California
19016
195
Quantum-Si Incorporated
396
172
Sony Corporation
32511
165
Leica Microsystems CMS GmbH
1034
129
Nikon Corporation
7151
122
Life Technologies Corporation
3085
121
Carl Zeiss Microscopy GmbH
1152
109
Pacific Biosciences of California, Inc.
742
108
FUJIFILM Corporation
27184
105
Centre National de La Recherche Scientifique
9676
102
Sysmex Corporation
1415
102
Massachusetts Institute of Technology
9830
99
Bio-Rad Laboratories, Inc.
1594
98
Becton, Dickinson and Company
6803
93
Sony Group Corporation
11075
90
Ecolab USA Inc.
5217
85
Other owners 13509