Détention brevets de la classe B03B 5/48

Brevets de cette classe: 55

Historique des publications depuis 10 ans

6
4
6
6
2
6
9
4
6
4
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Propriétaires principaux

Proprétaire
Total
Cette classe
Repower IP, LLC
19
6
General Electric Company
14010
3
International Business Machines Corporation
62864
3
CDE Global Limited
70
3
SA Recycling LLC
23
3
Derrick Corporation
254
2
Jiangsu University
1178
2
FLSmidth A/S
785
2
The Regents of the University of California
20960
1
Hitachi, Ltd.
16221
1
The United States of America as represented by the Secretary of the Navy
2862
1
Cidra Corporate Services, Inc.
199
1
JX Nippon Mining & Metals Corporation
1453
1
Korea Institute of Geoscience and Mineral Resources
260
1
M-I L.L.C.
721
1
National University Corporation Chiba University
507
1
Ovivo Inc.
51
1
The Penn State Research Foundation
1644
1
PurePressure, LLC
4
1
SunCor Energy Inc.
728
1
Autres propriétaires 19