- 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 53/30 - Corrugating of tubes
Patent holdings for IPC class B29C 53/30
Total number of patents in this class: 39
10-year publication summary
4
|
3
|
5
|
5
|
4
|
1
|
5
|
6
|
1
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Lupke, Stefan A. | 17 |
4 |
Lupke, Manfred A. A. | 15 |
3 |
Delfingen FR - Anteuil S.A. | 20 |
2 |
ELAS Geotecnica S.r.l. | 7 |
2 |
Nitta Corporation | 358 |
2 |
Yachiyo Industry Co., Ltd. | 226 |
2 |
Ka Group AG | 73 |
2 |
Kongsberg Actuation Systems Ltd. | 2 |
2 |
Noble Gas Systems, Inc. | 10 |
2 |
General Electric Company | 18133 |
1 |
Robert Bosch GmbH | 40953 |
1 |
Hamilton Sundstrand Corporation | 4525 |
1 |
Advanced Drainage Systems, Inc. | 304 |
1 |
Airbus Helicopters Deutschland GmbH | 324 |
1 |
Crushproof Tubing Company | 28 |
1 |
I.M.A. Industria Macchine Automatiche S.p.A. | 424 |
1 |
Loowatt Ltd | 9 |
1 |
Shanghai MicroPort Medical (Group) Co., Ltd. | 162 |
1 |
Sumitomo Riko Company Limited | 962 |
1 |
UNICOR GmbH | 41 |
1 |
Other owners | 7 |