Patent holdings for IPC class B09B 1/00

Total number of patents in this class: 540

10-year publication summary

34
39
46
47
56
43
42
29
49
38
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Loci Controls, Inc.
92
66
Deep Isolation, Inc.
67
30
Watershed Geosynthetics LLC
107
27
AWT IP, LLC
12
11
Q.E.D. Environmental Systems, Inc.
89
10
Stryker Corporation
5100
7
Grand Abyss, LLC
10
7
Elkins Earthworks, LLC
14
6
Holtec International, Inc.
271
6
Anglo American Technical & Sustainability Services Ltd
65
6
Afitex International
27
5
Closureturf, LLC
8
5
GSE Environmental, LLC
22
5
ACT Global Americas, Inc.
37
4
Allied Steel
5
4
Universiteit Gent
1353
4
Fuji Corporation Co., Ltd.
5
4
Hmr-solutions, Inc
12
4
Custom Environmental Consulting LLC
7
4
Aerosolization Enterprises International, LLC
7
4
Other owners 321