- All sections
- E - Fixed constructions
- E06B - Fixed or movable closures for openings in buildings, vehicles, fences, or like enclosures, in general, e.g. doors, windows, blinds, gates
- E06B 5/16 - Fireproof doors or similar closuresAdaptations of fixed constructions therefor
Patent holdings for IPC class E06B 5/16
Total number of patents in this class: 365
10-year publication summary
|
42
|
33
|
34
|
37
|
34
|
32
|
21
|
28
|
21
|
11
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saint-Gobain Glass France | 3240 |
18 |
| Sekisui Chemical Co., Ltd. | 3619 |
12 |
| AGC Glass Europe | 1180 |
10 |
| Hilti Aktiengesellschaft | 3675 |
8 |
| The Intellectual Gorilla GmbH | 29 |
8 |
| Cornellcookson, LLC | 205 |
8 |
| Crown Fire Door Products, Inc. | 7 |
7 |
| Amiserru, S.L. | 45 |
6 |
| Daifuku Co., Ltd. | 1084 |
6 |
| Pilkington Group Limited | 777 |
6 |
| Promat GmbH | 8 |
6 |
| TD IP Holdco, LLC | 39 |
6 |
| National Guard Products, Inc. | 17 |
5 |
| Agc, Inc. | 5537 |
5 |
| AGC Flat Glass North America, Inc. | 186 |
4 |
| Coopers Fire Limited | 36 |
4 |
| McKeon Rolling Steel Door Co., Inc. | 38 |
4 |
| Schuco International KG | 197 |
4 |
| Baumert (Societe Par Actions Simplifiee Unipersonnelle) | 10 |
4 |
| Gliderol Doors (S) Pte Ltd. | 10 |
4 |
| Other owners | 230 |