Détention brevets de la classe E02D 31/08

Brevets de cette classe: 71

Historique des publications depuis 10 ans

5
5
1
3
6
7
9
5
6
3
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Propriétaires principaux

Proprétaire
Total
Cette classe
Valmont Industries, Inc.
444
3
Massachusetts Institute of Technology
10062
2
DICA Marketing Company, DBA DICA
31
2
The Governors of the University of Alberta
868
2
Kinetica Dynamics Inc.
9
2
Mcmaster University
802
2
Wuyi University
344
2
Gerb (Qingdao) Vibration Control Co., Ltd.
4
2
China Railway 16th Bureau Group Road & Bridge Engineering Co., Ltd
2
2
Halliburton Energy Services, Inc.
20911
1
Centre National de La Recherche Scientifique
10464
1
Acergy France SAS
129
1
Agenzia Nazionale per le Nuove Tecnologie, L'energia e LO Sviluppo Economico Sostenibile (enea)
28
1
Council of Scientific & Industrial Research
1427
1
Dalian University of Technology
1521
1
Ecole Centrale de Marseille
79
1
ExxonMobil Upstream Research Company
2396
1
Fortecta Finland Ltd.
3
1
Geopier Foundation Company, Inc.
145
1
Hydrochina Huadong Engineering Corporation Limited
1
1
Autres propriétaires 41