Patent holdings for IPC class D01D 5/28

Total number of patents in this class: 46

10-year publication summary

4
5
3
1
5
4
2
2
2
1
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
The Procter & Gamble Company
22043
3
Aladdin Manufacturing Corporation
220
3
Kolon Industries, Inc.
1644
2
Korea Institute of Industrial Technology
1011
2
KT & G Corporation
2600
2
Stora Enso Oyj
1632
2
Neworld e & e Pty Ltd.
2
2
LG Chem, Ltd.
17581
1
Toray Industries, Inc.
6918
1
Agency for Science, Technology and Research
3602
1
Arizona Board of Regents on behalf of Arizona State University
2592
1
Creaholic S.A.
37
1
Donghua University
70
1
Korea Minting and Security Printing Corp.
2
1
Kuang-chi Innovative Technology Ltd.
208
1
Kuang-chi Institute of Advanced Technology
186
1
Kyungpook National University Hospital
56
1
Kyungpook National University Industry-Academic Cooperation Foundation
1139
1
NanoSpun Technologies Ltd.
9
1
Puritan Medical Products Company LLC
52
1
Other owners 17