Inventor
ROSEN ALLEN
US8 patents
⚠️ This page may combine multiple inventors who share the name “ROSEN ALLEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNION CAMP PATENT HOLDING
7 patentsUS5296099AMar 22, 1994
Environmentally improved process for bleaching lignocellulosic materials with oxygen, ozone and chlorine dioxide
UNION CAMP PATENT HOLDING48 citations95
US5211811AMay 18, 1993
Process for high consistency oxygen delignification of alkaline treated pulp followed by ozone delignification
UNION CAMP PATENT HOLDING26 citations91
US5188708AFeb 23, 1993
Process for high consistency oxygen delignification followed by ozone relignification
UNION CAMP PATENT HOLDING22 citations91
US5164044ANov 17, 1992
Environmentally improved process for bleaching lignocellulosic materials with ozone
UNION CAMP PATENT HOLDING22 citations91
US5164043ANov 17, 1992
Environmentally improved process for bleaching lignocellulosic materials with ozone
UNION CAMP PATENT HOLDING41 citations91
US5409570AApr 25, 1995
Process for ozone bleaching of oxygen delignified pulp while conveying the pulp through a reaction zone
UNION CAMP PATENT HOLDING20 citations82
US5441603AAug 15, 1995
Method for chelation of pulp prior to ozone delignification
UNION CAMP PATENT HOLDING18 citations72