D21D 1/20

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
2025/0092,605 LIQUID CRYSTAL POLYMER POWDER, LIQUID CRYSTAL POLYMER FILM, AND METHOD OF PRODUCING SAMENov 27, 24Mar 20, 25Not available
2025/0059,708 Adjusting Blade Gap in Processing Equipment for Processing Fibrous MaterialJan 05, 23Feb 20, 25VALMET TECHNOLOGIES OY
2025/0059,712 STRENGTH ENHANCEMENT AGENT FOR PAPER AND PAPERBOARDDec 12, 22Feb 20, 25Stora Enso Oyj
2025/0027,270 A method, uses of the same, a pulp composition, and a systemAug 17, 22Jan 23, 25Not available
2025/0012,010 NON-WOOD PULP HAVING HIGH BRIGHTNESS AND LOW DEBRISSep 17, 24Jan 09, 25Not available
2024/0344,274 DISPERSIBLE PAPER, METHOD FOR PRODUCING SAME, PACKAGING AND USE OF SAID PAPERJun 30, 22Oct 17, 24Not available
2024/0240,400 PAPER FILLER COMPOSITIONMar 28, 24Jul 18, 24FiberLean Technologies Limited
2024/0122,231 IMPROVED WRAPPING PAPER HAVING A LOW DIFFUSION CAPACITYFeb 16, 22Apr 18, 24Not available
2024/0018,723 NON-WOOD PULP HAVING HIGH BRIGHTNESS AND LOW DEBRISNov 05, 21Jan 18, 24Not available
2023/0407,568 Pulp MixtureJul 18, 23Dec 21, 23Not available
2022/0170,207 FIBERBOARD MANUFACTURING METHOD AND FIBERBOARDMar 18, 20Jun 02, 22Nichiha Corporation
2021/0180,252 FIBER BLEND, METHOD FOR PRODUCING FIBER BLEND, AND PAPERBOARD PRODUCT COMPRISING FIBER BLENDFeb 24, 21Jun 17, 21WestRock MWV, LLC
2020/0407,912 METHOD FOR PRODUCING CELLULOSE NANOFIBERSMar 18, 19Dec 31, 20DAIO PAPER CORPORATION
2020/0347,551 Monitoring and Controlling of Refining of Fibrous PulpMay 02, 20Nov 05, 20VALMET TECHNOLOGIES OY
2020/0063,342 ADDITION OF CELLULOSE ESTERS TO A PAPER MILL WITHOUT SUBSTANTIAL MODIFICATIONSJul 26, 19Feb 27, 20Eastman Chemical Company
2020/0048,833 FIBER BLEND, METHOD FOR PRODUCING FIBER BLEND, AND PAPERBOARD PRODUCT COMPRISING FIBER BLENDAug 08, 19Feb 13, 20Not available
2019/0218,714 FIBER PROCESSING DEVICE, FIBROUS FEEDSTOCK RECYCLING DEVICE, AND CONTROL METHOD OF A FIBER PROCESSING DEVICEJan 17, 19Jul 18, 19SEIKO EPSON CORPORATION
2018/0327,970 Blade Segment for RefinerMay 10, 18Nov 15, 18Valmet Technologies, Inc.
2018/0237,990 METHOD AND APPARATUS FOR PRODUCING MICROFIBRILLATED CELLULOSE FIBERAug 23, 16Aug 23, 18Not available
2017/0145,634 COMPOSITE PAPER PULP COMPOSITION AND METHOD OF MAKINGNov 25, 15May 25, 17VERSO CORPORATION

Showing 1 to 20 of 35 results