Patent holdings for IPC class B01F 33/3031

Total number of patents in this class: 21

10-year publication summary

0
0
1
1
0
6
4
2
3
1
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Principal owners for this class

Owner
All patents
This class
President and Fellows of Harvard College
5792
5
Advanced Liquid Logic, Inc.
156
4
Taiwan Semiconductor Manufacturing Company, Ltd.
36809
2
United Kingdom Research and Innovation
354
2
The Regents of the University of California
18943
1
Seiko Epson Corporation
18724
1
Duke University
2872
1
Regents of the University of Minnesota
2620
1
Shanghai Tianma Micro-Electronics Co., Ltd.
794
1
ST Pharm Co., Ltd.
67
1
National Technology & Engineering Solutions of Sandia, LLC
1851
1
POSTECH Research and Business Development Foundation
518
1
Other owners 0