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
14296
9
ExxonMobil Chemical Patents Inc.
3773
7
Chevron Phillips Chemical Company LP
1861
4
Lyondell Chemical Technology, L.P.
242
4
The United States of America as represented by the Secretary of the Navy
2861
3
Aramco Services Company
4193
3
Catalytic Distillation Technologies
102
2
Indian Oil Corporation Limited
337
2
Neste Oyj
793
2
Idemitsu Kosan Co., Ltd.
4251
1
Bank of America, N.A.
281
1
Global Bioenergies
95
1
Korea Research Institute of Chemical Technology
1479
1
Scientist of Fortune S.A.
66
1
TPC Group LLC
50
1
Lummus Technology LLC
493
1
ENEOS Corporation
699
1
Evonik Oxeno GmbH & Co. KG
371
1
Autres propriétaires 0