Détention brevets de la classe C07C 53/128

Brevets de cette classe: 84

Historique des publications depuis 10 ans

2
8
7
12
6
3
1
7
1
5
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Propriétaires principaux

Proprétaire
Total
Cette classe
ExxonMobil Chemical Patents Inc.
4016
4
Cereno Scientific AB
20
3
Givaudan SA
1856
3
Oxea GmbH
72
3
Umicore AG & Co. KG
858
3
BASF SE
20874
2
The Regents of the University of California
19859
2
Board of Supervisors of Louisiana State University and Agricultural and Mechanical College
821
2
Covestro Deutschland AG
2742
2
DIC Corporation
3770
2
Kemira Oyj
1204
2
Momentive Specialty Chemicals Inc.
55
2
National University Corporation, Iwate University
89
2
NOK Corporation
2215
2
University of Pittsburgh - Of the Commonwealth System of Higher Education
3137
2
Heritage Research Group, LLC
59
2
Nouryon Chemicals International B.V.
604
2
Momentive Specialty Chemicals Research Belgium S.A.
59
2
Evonik Oxeno GmbH & Co. KG
313
2
Samsung Electronics Co., Ltd.
144675
1
Autres propriétaires 39