- 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 57/00 - Shaping of tube ends, e.g. flanging, belling or closing; Apparatus therefor
Patent holdings for IPC class B29C 57/00
Total number of patents in this class: 88
10-year publication summary
|
6
|
8
|
6
|
2
|
3
|
6
|
2
|
2
|
5
|
5
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Crompton Technology Group Limited | 143 |
8 |
| SICA S.p.A. | 72 |
7 |
| INA Acquisition Corp. | 134 |
5 |
| General Electric Company | 18133 |
3 |
| Abbott Cardiovascular Systems, Inc. | 1117 |
3 |
| Sacmi Cooperativa Meccanici Imola Societa' Cooperativa | 529 |
3 |
| Camplas Technology Limited | 2 |
2 |
| GKN Aerospace Services Limited | 129 |
2 |
| Graham Packaging Company, L.P. | 455 |
2 |
| Kravitch, Nick C. | 3 |
2 |
| Spencer Composites Corporation | 13 |
2 |
| Uponor Innovation AB | 301 |
2 |
| GPCP IP Holdings LLC | 1733 |
2 |
| Covidien LP | 10647 |
1 |
| SNECMA S.A. | 1160 |
1 |
| Olympus Corporation | 13667 |
1 |
| 3 Boys Limited | 11 |
1 |
| Aldila Golf Corp. | 34 |
1 |
| Axon'Cable | 32 |
1 |
| Ciret Holdings AG | 1 |
1 |
| Other owners | 38 |