D21H 11/02

Sub-Class

Watch

Stats

Description

Class  D21H : PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C, D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR


Subclass 11/02: Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only Chemical or chemomechanical pulp

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
10603651 Process and system for producing pulp, energy, and bioderivatives from plant-based and recycled materialsMay 03, 19Mar 31, 20Tyton Biosciences, LLC
10577431 infectionsOct 15, 18Mar 03, 20University of Rochester
10563356 Surface enhanced pulp fibers at a substrate surfaceJan 31, 18Feb 18, 20Domtar Paper Company, LLC
10550522 Soft tissue comprising non-wood fibersOct 29, 18Feb 04, 20KIMBERLY-CLARK WORLDWIDE, INC.
10480126 Super clear cellulose paperAug 01, 16Nov 19, 19The University of Maryland at College Park
10435841 Nanocellulose-reinforced corrugated mediumMay 01, 17Oct 08, 19GranBio Intellectual Property Holdings, LLC
10415184 Method for obtaining stabilized lignin having a defined particle-size distribution from a lignin-containing liquidAug 04, 15Sep 17, 19SUNCOAL INDUSTRIES GmbH
10364533 Hydrophobically sized fibrous web and a method for the preparation of a sized web layerMay 05, 17Jul 30, 19Stora Enso Oyj
10334874 Method for producing microcrystalline cellulose from tobacco and related tobacco productApr 15, 16Jul 02, 19R. J. Reynolds Tobacco Company; North Carolina State University;
10322395 Process and system for producing pulp, energy, and bioderivatives from plant-based and recycled materialsNov 27, 17Jun 18, 19Tyton Biosciences, LLC
10196780 High softness, high durability bath tissue incorporating high lignin eucalyptus fiberJun 14, 17Feb 05, 19GPCP IP Holdings LLC
10145069 Soft tissue comprising non-wood fibersMay 29, 15Dec 04, 18KIMBERLY-CLARK WORLDWIDE, INC.
10138600 Fibrous product and method of producing fibrous webJun 23, 14Nov 27, 18METSA BOARD OYJ
10100127 infectionsDec 15, 14Oct 16, 18University of Rochester
10087580 Dry mixed re-dispersible cellulose filament/carrier product and the method of making the sameApr 25, 16Oct 02, 18FPInnovations
10047483 Glass interleaving paperJun 15, 15Aug 14, 18OJI HOLDINGS CORPORATION
9975781 Silica sols, method and apparatus for producing the same and use thereof in papermakingDec 17, 14May 22, 18ECOLAB USA INC.
9945073 Methods of producing a paper productJun 16, 17Apr 17, 18The Research Foundation for the State University of New York
9920484 Surface enhanced pulp fibers at a substrate surfaceFeb 20, 15Mar 20, 18DOMTAR PAPER COMPANY, LLC
9920481 Lightweight digital printing mediumApr 28, 14Mar 20, 18HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

more results

Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2019/0292,337 A UV BLOCKING FILM AND COMPOSITION COMPRISING MICROFIBRILLATED CELLULOSE, A METHOD FOR PRODUCING SAID FILM AND USE OF THE COMPOSITIONMay 15, 17Sep 26, 19Not available
2017/0328,002 MOISTURE RESISTANT BIODEGRADABLE COMPOSITIONAug 04, 17Nov 16, 17Not available

more results

Top Owners in This Subclass

Upgrade to the Professional Level to view Top Owners for this Subclass.Learn More

Patents Issued To Date - By Filing Year

Average Time to Issuance