D21H 11/02

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
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.
9856605 Integration of non-woody biorefining at pulp and paper plantsMar 30, 15Jan 02, 18API INTELLECTUAL PROPERTY HOLDINGS, LLC
9708774 High softness, high durability bath tissue incorporating high lignin eucalyptus fiberAug 03, 16Jul 18, 17GPCP IP HOLDINGS LLC
9683329 Methods of producing a paper productFeb 24, 16Jun 20, 17THE RESEARCH FOUNDATION FOR THE STATE UNIVERSITY OF NEW YORK
9663901 Hydrophobically sized fibrous web and a method for the preparation of a sized web layerApr 25, 13May 30, 17STORA ENSO OYJ
9435079 Uncoated recording mediaMay 25, 12Sep 06, 16HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
9399835 Method of manufacturing pulp for corrugated mediumJan 09, 15Jul 26, 16PACKAGING CORPORATION OF AMERICA
9273431 Product and processes from an integrated forest biorefineryJan 23, 15Mar 01, 16THE RESEARCH FOUNDATION FOR THE STATE UNIVERSITY OF NEW YORK
8940133 Product and processes from an integrated forest biorefineryMar 06, 14Jan 27, 15THE RESEARCH FOUNDATION FOR THE STATE UNIVERSITY OF NEW YORK
8668806 Product and processes from an integrated forest biorefineryNov 21, 12Mar 11, 14THE RESEARCH FOUNDATION FOR THE STATE UNIVERSITY OF NEW YORK
7850822 System and method of wet oxidation of a viscose process streamOct 29, 04Dec 14, 10SIEMENS ENERGY, INC.
6458245 CTMP-processNov 22, 96Oct 01, 02SCA RESEARCH AB
6432271 Method of increasing retention and drainage in papermaking using high molecular weight water-soluble anionic or nonionic dispersion polymersOct 15, 01Aug 13, 02ECOLAB USA INC.
6068734 Soft, bulky absorbent paper containing chemithermomechanical pulpMay 21, 98May 30, 00SCA HYGIENE PAPER AB
5759440 Stabilized aqueuous solution of hydrogen peroxide and process for stabilizing an aqueous solution of hydrogen peroxideJun 07, 95Jun 02, 98Interox (Societe Anonyme)