- 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 43/00 - Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
Patent holdings for IPC class B29C 43/00
Total number of patents in this class: 1158
10-year publication summary
141
|
126
|
160
|
93
|
125
|
121
|
118
|
103
|
96
|
30
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Purdue Pharmaceuticals L.P. | 47 |
28 |
W. L. Gore & Associates, Inc. | 2600 |
17 |
PulPac AB | 72 |
15 |
The Boeing Company | 19843 |
13 |
Teijin Limited | 1216 |
12 |
NOVA Chemicals (International) S.A. | 717 |
11 |
UNILIN, besloten vennootschap | 599 |
11 |
SABIC Global Technologies B.V. | 4044 |
9 |
Canon Inc. | 36841 |
8 |
Mitsubishi Chemical Corporation | 4313 |
8 |
Sacmi Cooperativa Meccanici Imola Societa' Cooperativa | 529 |
8 |
Samsung Electronics Co., Ltd. | 131630 |
7 |
E. I. du Pont de Nemours and Company | 4345 |
7 |
Whirlpool Corporation | 4238 |
7 |
DSM IP Assets B.V. | 5856 |
7 |
Henkel AG & Co. KGaA | 10129 |
7 |
Arkema France | 3790 |
7 |
Avient Protective Materials B.V. | 155 |
7 |
Toyota Motor Corporation | 28582 |
6 |
Nike, Inc. | 13075 |
6 |
Other owners | 957 |