Détention brevets de la classe C10G 71/00

Brevets de cette classe: 153

Historique des publications depuis 10 ans

6
2
3
1
6
8
6
8
13
0
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Propriétaires principaux

Proprétaire
Total
Cette classe
Chevron U.S.A. Inc.
3774
28
ExxonMobil Research And Engineering Company
2830
14
Nippon Oil Corporation
340
12
JX Nippon Oil & Energy Corporation
1019
8
Marathon Petroleum Company LP
300
6
Afton Chemical Corporation
468
5
SI Group, Inc.
176
5
Baker Hughes Oilfield Operations, LLC
1885
5
BASF SE
19740
4
Baker Hughes Holdings LLC
3060
4
Iris Tech, Inc.
13
4
Battelle Memorial Institute
2356
3
Neste Oil Oyj
118
3
SK Innovation Co., Ltd.
1015
3
Chevron Oronite Company LLC
551
2
BESTLINE International Research Inc.
38
2
Government of the United States, as represented by the Secretary of the Air Force
251
2
Petroleum Energy Center
14
2
SK Global Chemical Co., Ltd.
80
2
Shell USA, Inc.
1074
2
Autres propriétaires 37