Patent holdings for IPC class F25D 3/11

Total number of patents in this class: 128

10-year publication summary

6
17
17
14
9
6
5
7
7
2
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude
3956
27
Linde Aktiengesellschaft
1517
20
Praxair Technology, Inc.
1309
9
Air Liquide Deutschland G.m.b.H
62
5
Gen-Probe Incorporated
998
5
The Original Resinator, LLC
15
5
Azenta US, Inc.
75
5
Liconic AG
34
3
Messer Industries USA, Inc.
120
3
Air Products and Chemicals, Inc.
1416
2
Ambiente e Nutrizione S.r.l.
17
2
Hefei University of Technology
226
2
Home Tech Innovation, Inc.
30
2
KPS Global LLC
60
2
Technican Co., Ltd.
11
2
Nitrocrete IP, LLC
10
2
Air Liquide Canada Inc.
41
1
Air Liquide Industrial U.S. LP
22
1
Airgas, Inc.
148
1
Brooks Automation, Inc.
167
1
Other owners 28