Patent holdings for IPC class G01N 33/487

Total number of patents in this class: 4976

10-year publication summary

167
220
330
356
409
520
527
455
426
364
2012 2013 2014 2015 2016 2017 2018 2019 2020 2021

Principal owners for this class

Owner
All patents
This class
F. Hoffmann-La Roche AG
8593
273
Roche Diagnostics GmbH
2809
174
Roche Sequencing Solutions, Inc.
380
140
Ascensia Diabetes Care Holdings AG
729
116
Oxford NanoPore Technologies Limited
398
106
Bayer HealthCare LLC
1510
99
The Regents of the University of California
17707
87
Roche Diabetes Care, Inc.
1529
82
LifeScan Scotland Limited
205
73
Abbott Diabetes Care Inc.
1568
59
International Business Machines Corporation
65971
58
PHC Holdings Corporation
767
45
President and Fellows of Harvard College
5296
44
Roche Diagnostics Operations, Inc.
1179
41
Siemens Healthcare Diagnostics Inc.
1742
35
Arizona Board of Regents on behalf of Arizona State University
1528
33
ARKRAY, Inc.
964
32
AgaMatrix, Inc.
153
31
Cilag GmbH International
4746
31
Genia Technologies, Inc.
99
31
Other owners 3386