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  • All sections
  • E - Fixed constructions
  • E04G - Scaffoldingformsshutteringbuilding implements or aids, or their usehandling building materials on the siterepairing, breaking-up or other work on existing buildings
  • E04G 11/00 - Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs

Patent holdings for IPC class E04G 11/00

Total number of patents in this class: 72

10-year publication summary

8
2
7
9
8
11
5
6
7
4
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Apache Industrial Services, Inc.
46
13
Laing O'Rourke Australia Pty Limited
22
5
Brand Shared Services LLC
137
5
PERI GmbH
178
4
MW Panel Tech, LLC
5
4
CSR Building Products Limited
48
3
Hilti Aktiengesellschaft
3483
2
CFS Concrete Forming Systems Inc.
98
2
Hunnebeck GmbH
39
2
Prime Forming & Construction Supplies, Inc.
22
2
Wilian Holding Company
49
2
Bechtel Oil, Gas and Chemicals, Inc.
10
1
China University of Mining and Technology
1245
1
Doka Industrie GmbH
34
1
Form 700 Pty Ltd
27
1
Kfip Limited
6
1
Metsäliitto Osuuskunta
48
1
Nucor Corporation
416
1
Shandong Prima Formwork Co., Ltd.
4
1
Superior Walls of America, Ltd.
14
1
Other owners 19

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