Détention brevets de la classe C07C 41/30

Brevets de cette classe: 340

Historique des publications depuis 10 ans

28
38
29
28
26
22
24
22
13
5
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Propriétaires principaux

Proprétaire
Total
Cette classe
Agc, Inc.
4029
9
Shin-Etsu Chemical Co., Ltd.
5132
8
National University Corporation Hokkaido University
1323
7
National University Corporation Nagoya University
921
7
The Trustees of Boston College
191
7
Sumitomo Chemical Company, Limited
8808
6
Daikin Industries, Ltd.
9495
6
Florida State University Research Foundation, Inc.
685
6
Centre National de La Recherche Scientifique
9632
5
Massachusetts Institute of Technology
9795
5
ExxonMobil Chemical Patents Inc.
4286
4
DSM IP Assets B.V.
5856
4
The Board of Trustees of the University of Illinois
2623
4
Hokko Chemical Industry Co., Ltd.
55
4
Kappa Bioscience AS
42
4
Mitsubishi Gas Chemical Company, Inc.
3188
4
Osaka University
3143
4
Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences
155
4
Zhejiang Ausun Pharmaceutical Co., Ltd.
27
4
Universite Paris-Sud, a corporation of France
331
4
Autres propriétaires 234