Inventor

PATT RUDOLF

DE7 patents

⚠️ This page may combine multiple inventors who share the name “PATT RUDOLF”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

(unassigned)

1 patent

US6136041AOct 24, 2000

Method for bleaching lignocellulosic fibers

37 citations90

FELDMUEHLE AG STORA

1 patent

US5338405AAug 16, 1994

Production of fiber pulp by impregnating the lignocellulosic material with an aqueous alcoholic SO2 solution prior to defibration

FELDMUEHLE AG STORA33 citations85

FAIX OSKAR

1 patent

US4743339AMay 10, 1988

Method for controlling the digestion of pulp by IR spectroscopy

FAIX OSKAR30 citations83

KRAFTANLAGEN AG

1 patent

US4767500AAug 30, 1988

Sulfite cooking method for the production of cellulose from materials containing lignocellulose with recovery of the cooking chemicals

KRAFTANLAGEN AG16 citations70

VOITH PAPER FIBER SYSTEMS GMBH

1 patent

US7182836B2Feb 27, 2007

Method for delignifying lignocellulosic raw materials

VOITH PAPER FIBER SYSTEMS GMBH3 citations49

SCHUBERT HANS-LUDWIG

1 patent

US8152960B2Apr 10, 2012

Lignocellulosic fibrous material made of wood

SCHUBERT HANS-LUDWIG3 citations47

PATT RUDOLF

1 patent

US9011640B2Apr 21, 2015

Method for obtaining cellulose from biomass comprising lignocellulose

PATT RUDOLF0 citations35