Patent holdings for IPC class F23G 7/08

Total number of patents in this class: 294

10-year publication summary

29
17
24
11
29
25
27
37
25
12
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Principal owners for this class

Owner
All patents
This class
Saudi Arabian Oil Company
11322
35
John Zink Company, LLC
144
14
Schlumberger Technology Corporation
9690
13
Honeywell International Inc.
13799
13
Aramco Services Company
3504
10
Schlumberger Canada Limited
6913
7
Heartland Water Technology, Inc.
30
7
Atlantis Research Labs Inc.
12
6
Services Petroliers Schlumberger
5426
6
Schlumberger Technology B.v.
4951
5
Questor Technology Inc.
13
5
Uop LLC
4083
4
Expro Americas, LLC
38
4
REM Technology Inc.
39
4
WM Intellectual Property Holdings, L.L.C.
213
4
SureFire Pilotless Burner Systems LLC
10
4
Chevron Phillips Chemical Company LP
1779
3
JFE Steel Corporation
6067
3
L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude
3515
3
NV Bekaert SA
750
3
Other owners 141