Patent holdings for IPC class F16L 55/07

Total number of patents in this class: 429

10-year publication summary

35
44
34
68
70
65
52
52
48
24
2013 2014 2015 2016 2017 2018 2019 2020 2021 2022

Principal owners for this class

Owner
All patents
This class
Nibco Inc.
207
8
Trinity Bay Equipment Holdings, LLC
217
8
WilMarc Holdings, LLC
43
7
Alltemp Products Company Limited
72
6
Engineered Controls International, LLC
97
6
Sakura Rubber Co., Ltd.
20
6
The Boeing Company
20685
5
Hexagon Technology AS
119
5
Baker Hughes Energy Technology UK Limited
128
5
Airbus Operations S.A.S.
2604
4
Coflex S.A. de C.V.
71
4
TDW Delaware, Inc.
150
4
Thermal Energy International (UK) Ltd
12
4
EMD Millipore Corporation
688
3
Airbus Operations GmbH
3213
3
Ford Global Technologies, LLC
19260
3
Caterpillar Inc.
7962
3
AGF Manufacturing, Inc.
32
3
Andax Industries LLC
19
3
Colder Products Company
206
3
Other owners 336