- All sections
- B - Performing operations; transporting
- B29D - Producing particular articles from plastics or from substances in a plastic state
- B29D 23/00 - Producing tubular articles
Patent holdings for IPC class B29D 23/00
Total number of patents in this class: 1064
10-year publication summary
93
|
71
|
71
|
67
|
59
|
58
|
54
|
58
|
42
|
13
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Neurogami Medical, Inc. | 35 |
16 |
The Sherwin-Williams Company | 553 |
12 |
Saint-Gobain Performance Plastics Corporation | 1028 |
12 |
The Boeing Company | 19843 |
10 |
W. L. Gore & Associates, Inc. | 2600 |
10 |
Engineered Polymer Solutions, Inc. (a Delaware corporation) | 160 |
10 |
Valspar Sourcing, Inc. | 370 |
10 |
Dow Global Technologies LLC | 10147 |
9 |
The Valspar Corporation | 166 |
9 |
SWIMC, LLC | 2426 |
9 |
The Sherwin-Williams Headquarters Company | 160 |
9 |
Abbott Cardiovascular Systems, Inc. | 1117 |
8 |
Borealis AG | 2558 |
8 |
Edwards Lifesciences Corporation | 4141 |
8 |
U.S. Bank National Association | 728 |
8 |
BASF SE | 19740 |
7 |
Boston Scientific Scimed, Inc. | 8794 |
7 |
St. Jude Medical, Atrial Fibrillation Division, Inc. | 923 |
7 |
The Yokohama Rubber Co., Ltd. | 3929 |
7 |
Toyo Seikan Kaisha, Ltd. | 419 |
7 |
Other owners | 881 |