D21B1/12 - CPC Classification Index

A METHOD FOR PRODUCING A CHEMI-THERMOMECHANICAL FIBROUS PULP FROM NON-WOOD PLANT RAW MATERIALS AND AN AUTOMATED LINE FOR PRODUCING SAID PULP BY SAID METHOD

20240295074

2024-09-05

METHODS FOR PRODUCING PULP AND PAPER PRODUCTS FROM PLANTS HAVING BAST AND HURD FIBERS

#10

20240253322

2024-08-01

CUPSTOCK WITH RIM-FORMATION INDEX AND ASSOCIATED METHODS AND RIMMED CUP PRODUCTS

#11

20220145534

2022-05-12

COCONUT HARD SHELL GRANULES SOFTENING METHOD

#12

20210347142

2021-11-11

Cupstock with rim-formation index and associated methods and rimmed cup products

#13

20210277600

2021-09-09

Sheet manufacturing apparatus

#14

20210277151

2021-09-09

Processes for producing nanocellulose, and nanocellulose compositions produced therefrom

#15

20210246608

2021-08-12

Methods and devices for processing lignocellulosic biomass with recovery purified lignin and purified wax fractions.

#16

20200347548

2020-11-05

Method for refining plant fibers by steam explosion

#17

20190242063

2019-08-08

Paper composition

#18

20190185775

2019-06-20

Process for reduction of energy consumption during the pretreatment of biomass

#19

20190003121

2019-01-03

Paper composition

#20

20180334777

2018-11-22

Method for production of porous moldings

#21

20180266050

2018-09-20

Methods of staging, processing, and transporting biomasses

#22

20180094081

2018-04-05

Nanofibrillar cellulose product

#23

20170247832

2017-08-31

Method and plant for pre-treating biomasses

#24

20170218567

2017-08-03

Method for preparing nanofibrillar cellulose

#25

20150151214

2015-06-04

Biomass fractionation and extraction methods

#26

20150045544

2015-02-12

Biomass fractionation and extraction apparatus

#27

20150041082

2015-02-12

Process for ambient temperature fractionation and extraction of various biomasses

#28

20140110069

2014-04-24

Piping system from reactor to separator and method to control process flow

#29

20140083634

2014-03-27

Method and an apparatus for producing nanocellulose

#30

20140083633

2014-03-27

Chemical treatment of lignocellulosic fiber bundle material, and methods and systems relating thereto

#31

20130303751

2013-11-14

Treatment of wood pieces

#32

20130248767

2013-09-26

Pretreatment of biomass using thermo mechanical methods before gasification

#33

20130221140

2013-08-29

METHOD FOR PROCESSING BIOMASS

#34

20130158253

2013-06-20

Process for recovering sugars from a pretreatment stream of lignocellulosic biomass

#35

20120282660

2012-11-08

Method for processing lignocellulose containing material

#36

20120227918

2012-09-13

Refiner steam separation system for reduction of dryer emissions

#37

20120187226

2012-07-26

Method and apparatus for defibrillating cellulose fibers

#38

20120085505

2012-04-12

Methods for producing high-freeness pulp

#39

20120018110

2012-01-26

FIBER ADDITIVE MADE FROM NON-WOODY MATERIAL AND METHOD OF PRODUCTION AND USE

#40

20110275860

2011-11-10

Method and apparatus for in-feeding of matter to a process reactor

#41

20110162814

2011-07-07

Refiner steam separation system for reduction of dryer emissions

#42

20110108641

2011-05-12

Method for the disintegration of lignocellulose to fibers

#43

20100304266

2010-12-02

MEMBRANE ELECTRODE ASSEMBLY FOR ORGANIC/AIR FUEL CELLS

#44

20100224337

2010-09-09

Refiner steam separation system for reduction of dryer emissions

#45

20100212851

2010-08-26

Para-aramid pulp including meta-aramid fibrids and processes of making same

#46

20100200183

2010-08-12

Polyareneazole/wood pulp and methods of making same

#47

20100193143

2010-08-05

Pulp comprising polypyridobisimidazole and other polymers and methods of making same

#48

20090288789

2009-11-26

Medium consistency refining method of pulp and system

#49

20090062523

2009-03-05

Method for separating the main components of lignocellulosic materials

#50

20090032207

2009-02-05

Process for producing mechanical pulp suitable for paper or cardboard making

#51

20080277082

2008-11-13

HIGH PRESSURE COMPRESSOR AND STEAM EXPLOSION PULPING METHOD

#52

20080202713

2008-08-28

Refiner steam separation system for reduction of dryer emissions

#53

20080191069

2008-08-14

Method and apparatus for comminuting and cleaning of waste plastic

#54

20080083520

2008-04-10

Method of refining destructured chips

#55

20080078854

2008-04-03

Composite refiner plate

#56

20070272778

2007-11-29

TMP refining of destructured chips

#57

20070144696

2007-06-28

Pulp comprising polypyridobisimidazole and other polymers and methods of making same

#58

20070137818

2007-06-21

Para-aramid pulp including meta-aramid fibrids and processes of making same

#59

20070137817

2007-06-21

Polyareneazole/wood pulp and methods of making same

#60

20070119557

2007-05-31

Method and system for energy savings in TMP by high temperature LC/MC refining of pulp

#61

20060186235

2006-08-24

Method for refining paper or cellulose fibers in an aqueous suspension

#62

20060151133

2006-07-13

Method and a plant for producing and treating wood fibres

#63

20060006265

2006-01-12

High intensity refiner plate with inner fiberizing zone

#64

20060006264

2006-01-12

Energy efficient TMP refining of destructured chips

#65

20050284970

2005-12-29

Method and apparatus for producing mechanical fibers

#66

20050189082

2005-09-01

Sluice feeder

#67

20050029373

2005-02-10

Refiner steam separation system for reduction of dryer emissions