- All sections
- B - Performing operationstransporting
- B29C - Shaping or joining of plasticsshaping of material in a plastic state, not otherwise provided forafter-treatment of the shaped products, e.g. repairing
- B29C 63/42 - Lining or sheathing, i.e. applying preformed layers or sheathings of plasticsApparatus therefor by liberation of internal stresses using tubular layers or sheathings
Patent holdings for IPC class B29C 63/42
Total number of patents in this class: 149
10-year publication summary
|
7
|
18
|
12
|
16
|
7
|
5
|
3
|
6
|
11
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Fuji Seal International, Inc. | 304 |
26 |
| Fuji Seal Europe B.V. | 11 |
6 |
| Sumitomo Electric Fine Polymer, Inc. | 202 |
5 |
| Zeus Co., LLC | 108 |
5 |
| The Procter & Gamble Company | 21856 |
4 |
| Copper Care Wood Preservatives, Inc. | 19 |
4 |
| Covidien LP | 10660 |
3 |
| Saipem S.p.A. | 529 |
3 |
| Sleever International Company | 45 |
3 |
| Protection-decoration-conditionnement - P.d.c. Europe | 5 |
3 |
| The Smead Manufacturing Company, LLC | 86 |
3 |
| TE Connectivity Energy GmbH | 32 |
3 |
| Illinois Tool Works Inc. | 11864 |
2 |
| The Boeing Company | 20168 |
2 |
| S. C. Johnson & Son, Inc. | 2767 |
2 |
| Sumitomo Electric Industries, Ltd. | 16396 |
2 |
| Tyco Electronics (shanghai) Co. Ltd. | 1067 |
2 |
| Henkel AG & Co. KGaA | 10767 |
2 |
| Bedford Industries, Inc. | 220 |
2 |
| Cardiac Dimensions Pty. Ltd. | 28 |
2 |
| Other owners | 65 |