Class D01B : MECHANICAL TREATMENT OF NATURAL FIBROUS OR FILAMENTARY MATERIAL TO OBTAIN FIBRES OR FILAMENTS, e.g. FOR SPINNING
Subclass 1/02: Mechanical separation of fibres from plant material, e.g. seeds, leaves, stalks Separating vegetable fibres from seeds, e.g. cotton
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12213411 | Method for producing raw cotton of machine-harvested long-staple cotton with modal length of greater than or equal to 35MM | Apr 26, 23 | Feb 04, 25 | INSTITUTE OF CASH CROPS, XIN JIANG ACADEMY OF AGRICULTURAL SCIENCES; AWATI XINYA COTTON INDUSTRY CO., LTD.; |
| 11459675 | Secondary impurity-removal recycling system for refining cotton | Jan 26, 21 | Oct 04, 22 | HUBEI JINHANJIANG REFINED COTTON CO., LTD. |
| 11330758 | Method of neutralizing cotton seeds | Sep 27, 16 | May 17, 22 | BASF SE |
| 5394679 | Cotton harvester | Jan 26, 94 | Mar 07, 95 | DEERE & COMPANY |
| 5212937 | Cotton harvester | Nov 01, 91 | May 25, 93 | BLUE LEAF I.P., INC. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2018/0187,335 | MATERIALS SEGREGATING SEED COTTON EXTRACTOR CLEANER | Dec 29, 17 | Jul 05, 18 | Lummus Corporation |
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