- All sections
- B - Performing operations; transporting
- B29L - Indexing scheme associated with subclass , relating to particular articles
- B29L 31/10 - Building elements, e.g. bricks, blocks, tiles, panels, posts, beams
Patent holdings for IPC class B29L 31/10
Total number of patents in this class: 256
10-year publication summary
28
|
40
|
54
|
45
|
31
|
26
|
22
|
18
|
4
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Carbon, Inc. | 385 |
16 |
Holcim Technology Ltd. | 868 |
9 |
CertainTeed Corporation | 299 |
6 |
The AZEK Group LLC | 291 |
6 |
Cambria Company LLC | 284 |
5 |
Westlake Royal Stone LLC | 141 |
5 |
Bank of Montreal, AS Agent | 53 |
4 |
Graf Synergy S.r.l. | 70 |
4 |
ICP Construction, Inc. | 268 |
4 |
Johns Manville | 980 |
4 |
Motz Enterprises, Inc. | 22 |
4 |
Woodwelding AG | 199 |
4 |
Bmic LLC | 630 |
4 |
Columbia Insurance Company | 1569 |
3 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
3 |
Dow Global Technologies LLC | 10147 |
3 |
Certainteed Gypsum and Ceiling Manufacturing, Inc | 31 |
3 |
Composite Rebar Technologies, Inc. | 12 |
3 |
Eovations, LLC | 25 |
3 |
Sika Technology AG | 2650 |
3 |
Other owners | 160 |