D21D 1/00

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
2025/0059,708 Adjusting Blade Gap in Processing Equipment for Processing Fibrous MaterialJan 05, 23Feb 20, 25VALMET TECHNOLOGIES OY
2024/0410,111 A Method for Treating Textile Fibers of Different LengthsNov 24, 22Dec 12, 24VALMET TECHNOLOGIES OY
2024/0392,501 Deflaking Element for PulperMay 24, 23Nov 28, 24Not available
2024/0360,622 APPARATUS AND METHOD FOR PROCESSING WOOD FIBERSFeb 19, 24Oct 31, 24Not available
2024/0344,270 METHODS OF INCREASING FORMABILITY OF A PALM SHEATH MATERIAL, METHODS OF PRODUCING A PALM SHEATH-BASED PRODUCT, AND PALM SHEATH FOODWARE PRODUCED THEREBYApr 11, 24Oct 17, 24Not available
2024/0296,736 REFINERApr 26, 24Sep 05, 24Not available
2024/0295,076 APPARATUS AND METHOD FOR PROCESSING WOOD FIBERSMay 13, 24Sep 05, 24Not available
2024/0247,441 APPARATUS AND METHOD FOR PROCESSING WOOD FIBERSApr 03, 24Jul 25, 24Not available
2024/0242,605 REFINERJan 24, 22Jul 18, 24Not available
2023/0243,097 CONTROLLING THE TREATMENT OF FIBROUS MATERIALMar 29, 23Aug 03, 23Voith Patent GmbH
2022/0098,790 METHOD FOR CONTROLLING A DEVICE FOR TREATING HIGH-CONSISTENCY PULPJan 09, 20Mar 31, 22Not available
2022/0034,034 DISPERSER PLATES WITH INTERMESHING TEETH AND OUTER REFINING SECTIONOct 15, 21Feb 03, 22Andritz, Inc.
2021/0180,251 ARRANGEMENT AND METHOD FOR ADJUSTING BLADE GAP IN REFINERDec 08, 20Jun 17, 21Not available
2021/0017,705 APPARATUS AND METHOD FOR PROCESSING WOOD FIBERSOct 06, 20Jan 21, 21Not available
2020/0347,551 Monitoring and Controlling of Refining of Fibrous PulpMay 02, 20Nov 05, 20VALMET TECHNOLOGIES OY
2020/0217,014 GRINDING METHOD AND GRINDING MEDIUMJan 16, 20Jul 09, 20Not available
2019/0316,295 APPARATUS AND METHOD FOR PROCESSING WOOD FIBERSJun 28, 19Oct 17, 19Not available
2019/0301,097 DISPERSER PLATES WITH INTERMESHING TEETH AND OUTER REFINING SECTIONMar 22, 19Oct 03, 19Not available
2014/0339,348 REDUCED MASS PLATES FOR REFINERS AND DISPERSERSApr 17, 14Nov 20, 14ANDRITZ INC.
2011/0277,947 CELLULOSE NANOFILAMENTS AND METHOD TO PRODUCE SAMEMay 11, 11Nov 17, 11FPINNOVATIONS

Showing 1 to 20 of 29 results