- All sections
- B - Performing operations; transporting
- B29C - Shaping or joining of plastics; shaping of material in a plastic state, not otherwise provided for; after-treatment of the shaped products, e.g. repairing
- B29C 63/36 - Lining or sheathing of internal surfaces using tubular layer or sheathings being turned inside out
Patent holdings for IPC class B29C 63/36
Total number of patents in this class: 88
10-year publication summary
4
|
7
|
11
|
7
|
6
|
8
|
6
|
8
|
5
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
LMK Technologies, LLC | 114 |
17 |
INA Acquisition Corp. | 134 |
8 |
Perma-liner Industries, LLC | 26 |
8 |
Shonan Gosei-Jushi Seisakusho K.K. | 44 |
7 |
Recyca-pipe of America L.L.C. | 10 |
5 |
Ashimori Industry Co., Ltd. | 264 |
3 |
Emagineered Solutions, Inc. | 8 |
3 |
Brawo Systems GmbH | 18 |
3 |
Insituform (Netherlands) B.V. | 3 |
2 |
Puris, LLC | 22 |
2 |
Insituform Holdings (UK) Ltd | 4 |
2 |
bodus gmbh | 18 |
2 |
W.e.rawson Limited | 4 |
2 |
Applied Resin S.L. | 5 |
2 |
Shell Internationale Research Maatschappij B.V. | 3792 |
1 |
Shell Oil Company | 2196 |
1 |
Dow Global Technologies LLC | 10147 |
1 |
Blue Cube IP LLC | 219 |
1 |
Michels Corporation | 31 |
1 |
Picote Oy Ltd | 30 |
1 |
Other owners | 16 |