Détention brevets de la classe C07C 2/28

Brevets de cette classe: 45

Historique des publications depuis 10 ans

2
1
1
2
2
5
0
1
1
0
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Propriétaires principaux

Proprétaire
Total
Cette classe
Saudi Arabian Oil Company
13946
9
ExxonMobil Chemical Patents Inc.
3845
7
Chevron Phillips Chemical Company LP
1856
4
Lyondell Chemical Technology, L.P.
251
4
The United States of America as represented by the Secretary of the Navy
2831
3
Aramco Services Company
4164
3
Catalytic Distillation Technologies
105
2
Indian Oil Corporation Limited
336
2
Neste Oyj
794
2
Idemitsu Kosan Co., Ltd.
4227
1
Bank of America, N.A.
294
1
Global Bioenergies
92
1
Korea Research Institute of Chemical Technology
1440
1
Scientist of Fortune S.A.
65
1
TPC Group LLC
50
1
Lummus Technology LLC
472
1
ENEOS Corporation
664
1
Evonik Oxeno GmbH & Co. KG
360
1
Autres propriétaires 0