Détention brevets de la classe C25C 1/20

Brevets de cette classe: 137

Historique des publications depuis 10 ans

11
17
17
17
8
13
7
14
20
1
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Propriétaires principaux

Proprétaire
Total
Cette classe
Excir Works Corp.
28
7
Clene Nanomedicine, Inc.
32
6
Institute of Process Engineering, Chinese Academy of Sciences
250
5
Purdue Research Foundation
3277
4
Greengold Engineering Pty Ltd
5
4
Novellus Systems, Inc.
559
3
Battelle Energy Alliance, LLC
569
3
Bromine Compounds Ltd.
196
3
Greene Lyon Group, Inc.
17
3
Mitsui Mining & Smelting Co., Ltd.
1373
3
Outokumpu Oyj
250
3
Universidad Autonoma Metropolitana
22
3
Orca Holdings, LLC
8
3
Massachusetts Institute of Technology
9795
2
The United States of America as represented by the Secretary of the Navy
2734
2
Lexmark International, Inc.
1793
2
Aalto University Foundation
253
2
Aqua Metals, Inc.
39
2
Carnegie Mellon University
1405
2
Heraeus Deutschland GmbH & Co. KG
643
2
Autres propriétaires 73