D21B 1/36

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Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9856601 Method and apparatus for adding steam for a steam explosion pretreatment processSep 18, 13Jan 02, 18ANDRITZ INC.
9296830 Process for recovering sugars from a pretreatment stream of lignocellulosic biomassSep 29, 11Mar 29, 16Beta Renewables S.p.A.
9139858 Method and apparatus for mixing a lignocellulosic material with enzymesDec 10, 13Sep 22, 15ANDRITZ INC.
9011639 Waterless degumming systemJul 21, 11Apr 21, 15Bastlab, LLC
8992735 Method and device for the hydrolysis of preferably solid organic substratesMar 15, 11Mar 31, 15Biogas Systems GmbH
8877012 Piping system from reactor to separator and method to control process flowOct 09, 13Nov 04, 14ANDRITZ INC.
8647547 Processing of lignocellulosic and related materialsFeb 15, 10Feb 11, 14XYLETEC DEVELOPMENTS LIMITED
8617355 Method and apparatus for mixing a lignocellulosic material with enzymesNov 21, 11Dec 31, 13ANDRITZ INC.
8603295 Separation of reactive cellulose from lignocellulosic biomass with high lignin contentApr 23, 10Dec 10, 13GREENFIELD SPECIALTY ALCOHOLS INC.
8343313 Plant for production of paper-made part for speaker, paper-made part for speaker produced thereby, and speaker utilizing the sameFeb 23, 07Jan 01, 13PANASONIC CORPORATION
8088254 Methods for producing recycled pulp, methods for modifying pulp fiber surfaces and dirts, as well as pulp processing equipmentsFeb 19, 10Jan 03, 12NIPPON PAPER INDUSTRIES CO., LTD.
8057639 System and method for preextraction of hemicellulose through using a continuous prehydrolysis and steam explosion pretreatment processFeb 19, 09Nov 15, 11ANDRITZ INC.
7967947 Methods for beating pulp, methods for treating process waters, and methods for producing pulp and paperFeb 09, 06Jun 28, 11NIPPON PAPER INDUSTRIES CO., LTD.
7923039 Biopolymer extraction from plant materialsJan 05, 06Apr 12, 11YULEX, LLC
7727355 Methods for producing recycled pulp and methods for modifying pulp fiber surfaces using liquid jet cavitationAug 02, 04Jun 01, 10NIPPON PAPER INDUSTRIES CO., LTD.
7510625 Device and method of using explosive forces in a contained environmentDec 06, 04Mar 31, 09GREEN ALLIANCE HOLDINGS CORPORATION
6837971 Device and method of using explosive forces in a contained liquid environmentSep 18, 00Jan 04, 05GREEN ALLIANCE HOLDINGS CORPORATION
6623600 Method of performing an impregnating or extracting treatment on a resin-containing wood substrateJun 18, 01Sep 23, 03VKR HOLDING A/S, SUPERTRAE A/S UNDER BANKRUPTCY,
6461472 Explosively-split fragments obtained by water-vapor explosion of wooden source materials, wooden material containing such fragments as its aggregate, their manufacturing methods and machinesSep 24, 01Oct 08, 02Forestry and Forest Products Research Institute
6416621 Apparatus, process and pressure reactor for the treatment of solids with pressurized liquid gasesSep 11, 00Jul 09, 02RHODIA ACETOW GMBH

Showing 1 to 20 of 32 results