Détention brevets de la classe C02F 1/16

Brevets de cette classe: 324

Historique des publications depuis 10 ans

38
34
64
32
25
22
19
25
15
15
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Propriétaires principaux

Proprétaire
Total
Cette classe
Saudi Arabian Oil Company
14446
24
DEKA Products Limited Partnership
1925
15
Aramco Services Company
4189
14
Siemens AG
23948
13
Heartland Water Technology, Inc.
33
10
AquaSource Technologies Corporation
21
5
Katz Water Tech, LLC
32
5
FUJIFILM Corporation
30866
4
Air Products and Chemicals, Inc.
1475
4
Sasakura Engineering Co., Ltd.
52
4
Hitachi, Ltd.
16248
3
Microsoft Technology Licensing, LLC
54719
3
Heartland Technology Partners LLC
17
3
Research Foundation of the City University of New York
450
3
Suez International
382
3
Sun Fresh Water, LLC
10
3
Nuovo Pignone Tecnologie S.r.l.
1121
3
Undesert Corporation
4
3
Centennial Bank, an Arkansas State Bank
3
3
LG Chem, Ltd.
18005
2
Autres propriétaires 197