Patent holdings for IPC class D02J 1/02

Total number of patents in this class: 22

10-year publication summary

0
1
2
2
6
6
1
0
0
1
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Aladdin Manufacturing Corporation
211
4
Eastman Chemical Company
2258
3
Nicolon Corporation
57
2
Centre National de La Recherche Scientifique
10102
1
Asano Nenshi Co., Ltd.
5
1
Daicel Corporation
2245
1
Ecole Superieure de Physique et de Chimie Industrielles de La Ville de Paris
322
1
Kuraray Trading Co., Ltd.
33
1
Mcmaster University
773
1
Oerlikon Textile GmbH & Co. KG
622
1
Trident Limited
44
1
US BioDesign, LLC
4
1
Aiki Riotech Corporation
18
1
JTC Co., Ltd.
1
1
YG Chem Co., Ltd.
4
1
TKG Eco Material Co., Ltd
14
1
Other owners 0