D01D 4/04

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
2024/0076,804 NOZZLE BLOCK HAVING CLEANING MEANS, AND ELECTROSPINNING DEVICE HAVING SAMEDec 16, 21Mar 07, 24Not available
2023/0366,126 APPARATUS AND METHOD OF ORIFICE INSPECTION AND CARBON DIOXIDE CLEANING THEREOFMay 02, 23Nov 16, 23Not available
2022/0316,096 METHOD AND DEVICE FOR CLEANING SPINNERETS WHILE PRODUCING CELLULOSE SPUNBONDED NONWOVEN FABRICMay 14, 20Oct 06, 22Not available
2022/0170,180 PASSIVE INTERMITTENT ROTATING ASSEMBLY AND ELECTROSPINNING EQUIPMENTMar 12, 21Jun 02, 22Not available
2018/0202,073 FIBER MANUFACTURING APPARATUS AND FIBER MANUFACTURING METHODFeb 22, 18Jul 19, 18KABUSHIKI KAISHA TOSHIBA
2017/0268,129 NOZZLE HEAD AND ELECTROSPINNING APPARATUSMar 16, 17Sep 21, 17KABUSHIKI KAISHA TOSHIBA