Détention brevets de la classe E02D 29/05

Brevets de cette classe: 38

Historique des publications depuis 10 ans

2
2
0
3
2
3
2
7
3
0
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Propriétaires principaux

Proprétaire
Total
Cette classe
Nippon Telegraph and Telephone Corporation
17157
3
Soletanche Freyssinet
476
2
Atlas Survival Shelters, LLC
13
1
Channell Commercial Corporation
92
1
Contech Engineered Solutions LLC
278
1
DeWind One-Pass Trenching, LLC
5
1
Guangzhou Jishi Construction Group Co., Ltd.
2
1
Guangzhou Xinqiao Construction Service Co., Ltd.
1
1
Korea Institute of Ocean Science & Technology
415
1
National University Corporation Nagoya University
863
1
Networked Infrastructure National Architecture Pty Ltd
1
1
PPC Broadband, Inc.
1044
1
Samsung Engineering Co., Ltd.
39
1
Saudi Arabian Oil Company
12858
1
Shandong University
1020
1
Terratech Consulting Ltd.
5
1
Tongji University
500
1
University of Maine System Board of Trustees
281
1
Nanjing Lianzhong Engineering Technology Co., Ltd.
14
1
Dutypoint Limited
6
1
Autres propriétaires 15