- All sections
- E - Fixed constructions
- E04D - Roof coverings; sky-lights; gutters; roof-working tools
- E04D 15/06 - Apparatus or tools for roof working for handling roofing or sealing material in roll form
Patent holdings for IPC class E04D 15/06
Total number of patents in this class: 40
10-year publication summary
5
|
2
|
8
|
5
|
4
|
3
|
5
|
4
|
5
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Sika Technology AG | 2650 |
3 |
Les Services Techniques Electrosolutions Inc. | 4 |
3 |
Johns Manville | 980 |
2 |
Mate, LLC | 43 |
2 |
Universidad de Almeria | 45 |
2 |
Bay Insulation Contracting Inc. | 4 |
2 |
Tremco CPG Inc. | 288 |
2 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
1 |
University of Florida Research Foundation, Inc. | 3883 |
1 |
Beijing Oriental Yuhong Waterproof Technology Co. Ltd. | 26 |
1 |
Carlisle Intangible Company | 56 |
1 |
Everhard Products, Inc. | 16 |
1 |
ICP Adhesives and Sealants, Inc. | 53 |
1 |
Tremco Incorporated | 24 |
1 |
Imperial Thermal Engineering Limited | 6 |
1 |
COCHRANE, Andrew Geoffrey | 1 |
1 |
F H S Roofing Limited | 1 |
1 |
FERNÁNDEZ FERNÁNDEZ, Josefa | 1 |
1 |
FERNÁNDEZ PÉREZ, Encarnación | 1 |
1 |
Horst Hammes UG | 1 |
1 |
Other owners | 11 |