Détention brevets de la classe C07C 251/86

Brevets de cette classe: 169

Historique des publications depuis 10 ans

15
13
19
12
10
5
8
3
6
0
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Propriétaires principaux

Proprétaire
Total
Cette classe
Zeon Corporation
4002
10
The Research Foundation for The State University of New York
1558
8
Dow AgroSciences LLC
1238
7
Acucela Inc.
160
7
DIC Corporation
3677
6
Nissan Chemical Corporation
1883
6
LG Chem, Ltd.
17643
5
Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd.
196
5
Bayer Cropscience AG
2136
4
Ambrx, Inc.
192
4
Seoul National University R&db Foundation
3324
4
The Trustees of the University of Pennsylvania
4262
3
Case Western Reserve University
1774
3
Dana-Farber Cancer Institute, Inc.
2537
3
Ligand Pharmaceuticals Incorporated
120
3
University of Utah Research Foundation
1778
3
Usher III Initiative, Inc.
19
3
Renovel Innovations, Inc
7
3
President and Fellows of Harvard College
5912
2
Bar-Ilan University
420
2
Autres propriétaires 78