- 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 33/60 - Releasing, lubricating or separating agents
Patent holdings for IPC class B29C 33/60
Total number of patents in this class: 146
10-year publication summary
12
|
15
|
19
|
16
|
19
|
14
|
10
|
6
|
5
|
7
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
The Boeing Company | 19844 |
6 |
Unimatec Co., Ltd. | 229 |
6 |
Norimat | 12 |
5 |
Liquidia Technologies, Inc. | 76 |
4 |
Daikin Industries, Ltd. | 9729 |
3 |
Mitsubishi Chemical Corporation | 4411 |
3 |
Alcon, Inc. | 5118 |
3 |
The Procter & Gamble Company | 22013 |
2 |
3m Innovative Properties Company | 18114 |
2 |
Sharp Corporation | 10184 |
2 |
Mitsui Chemicals, Inc. | 3196 |
2 |
Biotech Products, LLC | 9 |
2 |
DIC Corporation | 3616 |
2 |
Kalsi Engineering, Inc. | 55 |
2 |
Kikusui Seisakusho Ltd. | 41 |
2 |
Sram, LLC | 593 |
2 |
Tosoh Finechem Corporation | 85 |
2 |
Evonik Operations GmbH | 3992 |
2 |
Novartis AG | 11279 |
1 |
Johnson & Johnson Vision Care, Inc. | 1226 |
1 |
Other owners | 92 |