- All sections
- D - Textiles; paper
- D01F - Chemical features in the manufacture of man-made filaments, threads, fibres, bristles or ribbons; apparatus specially adapted for the manufacture of carbon filaments
- D01F 6/56 - Monocomponent man-made filaments or the like of synthetic polymers; Manufacture thereof from mixtures of polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds as major constituent with other polymers or low-molecular-weight compounds of polymers of cyclic compounds with one carbon-to-carbon double bond in the side chain
Patent holdings for IPC class D01F 6/56
Total number of patents in this class: 30
10-year publication summary
0
|
5
|
2
|
4
|
2
|
2
|
2
|
4
|
2
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Donaldson Company, Inc. | 1513 |
6 |
Toray Industries, Inc. | 6652 |
2 |
Denka Company Limited | 2189 |
2 |
Gambro Lundia AB | 1383 |
2 |
MCPP Innovation LLC | 88 |
2 |
Thueringisches Institut fuer Textil-und Kunststoff-forschung e.V. | 15 |
2 |
Xerox Corporation | 7503 |
1 |
Colgate-Palmolive Company | 5325 |
1 |
Mitsubishi Chemical Corporation | 4313 |
1 |
Duke University | 2872 |
1 |
Elmarco s.r.o. | 62 |
1 |
Mitsubishi Chemical Media Co., Ltd. | 6 |
1 |
Nippon a & L Inc. | 83 |
1 |
Teknor Apex Company | 234 |
1 |
Thuringisches Institut fur Textil - und Kunststoff - Forschung e.V. | 35 |
1 |
University of Kentucky Research Foundation | 643 |
1 |
University of Massachusetts | 2130 |
1 |
Wool Research Organisation of New Zealand (Inc.) | 14 |
1 |
Afyx Therapeutics A/S | 21 |
1 |
Afyx Therapeutics | 1 |
1 |
Other owners | 0 |