- Sections
- E - Constructions fixes
- E04C - Élémentsmatériaux de construction
- E04C 3/36 - ColonnesPiliersArcs-boutants en matériaux non couverts par les groupes ou ColonnesPiliersArcs-boutants constitués d’une combinaison de plusieurs matériaux
Détention brevets de la classe E04C 3/36
Brevets de cette classe: 186
Historique des publications depuis 10 ans
|
29
|
25
|
25
|
24
|
19
|
22
|
20
|
21
|
14
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Jack Walters & Sons, Corp. | 14 |
10 |
| Phylem Structures, S.L. | 10 |
7 |
| Senvex Co., Ltd. | 22 |
6 |
| Qingdao University of Technology | 607 |
5 |
| Loggo IP Pty Ltd in its Capacity AS Trustee for Thornton IP Trust | 15 |
5 |
| Miller Dowel Company | 24 |
4 |
| Sunbelt Rentals, Inc. | 88 |
3 |
| Ecopole AS | 3 |
3 |
| Carboshield, Inc. | 11 |
3 |
| University of South Florida | 1813 |
2 |
| Board of Regents of The Nevada System of Higher Education, on Behalf of The University of Nevada, Reno | 133 |
2 |
| Fortress Iron, LP | 121 |
2 |
| Goodrich Corporation | 2095 |
2 |
| Herron Intellectual Property Holdings, LLC | 5 |
2 |
| molo design, ltd. | 41 |
2 |
| Nama Development LLC | 4 |
2 |
| Sentry Protection LLC | 18 |
2 |
| Shelter Co., Ltd. | 15 |
2 |
| Stora Enso Oyj | 1599 |
2 |
| Strata Products Worldwide, LLC | 68 |
2 |
| Autres propriétaires | 118 |