- Sections
- B - Techniques industrielles; transports
- B29L - Schéma d'indexation associé à la sous-classe , relatif aux objets particuliers
- B29L 31/40 - Autres objets particuliers Échantillons de test
Détention brevets de la classe B29L 31/40
Brevets de cette classe: 35
Historique des publications depuis 10 ans
0
|
4
|
9
|
7
|
8
|
5
|
4
|
3
|
2
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Propriétaires principaux
Proprétaire |
Total
|
Cette classe
|
---|---|---|
Ricoh Company, Ltd. | 13266 |
3 |
University of Florida Research Foundation, Inc. | 3883 |
2 |
Synaptive Medical Inc. | 619 |
2 |
LG Chem, Ltd. | 17205 |
1 |
GM Global Technology Operations LLC | 13620 |
1 |
Konica Minolta, Inc. | 8349 |
1 |
Purdue Research Foundation | 3277 |
1 |
3D Systems, Inc. | 577 |
1 |
A. T. Still University Of Health Sciences | 15 |
1 |
China University of Mining and Technology, Beijing | 66 |
1 |
Docter Optics SE | 116 |
1 |
East Tennessee State University Research Foundation | 11 |
1 |
Ebm Corporation | 30 |
1 |
Hexcel Corporation | 305 |
1 |
King Abdullah International Medical Research Center | 58 |
1 |
King Saud Bin Abdulaziz University for Health Sciences | 56 |
1 |
Korea Research Institute of Standards and Science | 639 |
1 |
National Guard Health Affairs | 58 |
1 |
Regents of the University of Minnesota | 2620 |
1 |
Safran Helicopter Engines | 676 |
1 |
Autres propriétaires | 11 |