Patent holdings for IPC class E04H 1/00

Total number of patents in this class: 545

10-year publication summary

71
50
64
52
51
48
30
31
32
17
2017 2018 2019 2020 2021 2022 2023 2024 2025 2026

Principal owners for this class

Owner
All patents
This class
Sano Development Limited
56
14
Z-modular Holding, Inc.
30
8
Bripco BVBA
39
7
Steelcase Inc.
1282
7
Boxabl Inc.
51
7
Lifetime Products, Inc.
399
6
Cemco, LLC
132
6
PNC Bank
124
6
DIRTT Environmental Solutions, Ltd.
306
5
Lonza Ltd.
584
5
Williams Scotsman, Inc.
58
5
SkyRise Global, LLC
17
5
1 Space Pty Ltd
9
4
Innovative Building Technologies, LLC
66
4
Pre-Form Systems LLC
5
4
Suncast Technologies, LLC
345
4
Best Gen Modular, Inc.
7
4
Nautilus True, LLC
39
4
Illinois Tool Works Inc.
11858
3
Hyundai Motor Company
24602
3
Other owners 434