Inventor
ZINNEN HERMAN A
US17 patents
⚠️ This page may combine multiple inventors who share the name “ZINNEN HERMAN A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UOP LLC
14 patentsUS5843300ADec 1, 1998
Removal of organic sulfur compounds from FCC gasoline using regenerable adsorbents
UOP LLC54 citations93
US6455736B1Sep 24, 2002
Process for preparation of pharmaceutically desired sertraline and sertraline analogs
UOP LLC32 citations92
US6069289AMay 30, 2000
Process for separating and recovering multimethyl-branched alkanes
UOP LLC35 citations92
US5935422AAug 10, 1999
Removal of organic sulfur compounds from FCC gasoline using regenerable adsorbents
UOP LLC35 citations92
US6410794B1Jun 25, 2002
Process for preparation of pharmaceutically desired chiral tetralone from tetralones
UOP LLC19 citations83
US6118036ASep 12, 2000
Alkane isomerization using reversible flow
UOP LLC16 citations83
US6137024AOct 24, 2000
Process for separating meta-xylene
UOP LLC12 citations73
US5877373AMar 2, 1999
C8 alkylaromatic hydrocarbon production using reversible flow reactive chromatography
UOP LLC14 citations73
US6403856B1Jun 11, 2002
Process for separating alkylaromatic hydrocarbons
UOP LLC3 citations62
US6008424ADec 28, 1999
C8 alkylaromatic hydrocarbon production using reversible flow reactive chromatography
UOP LLC5 citations62
US6005153ADec 21, 1999
Process for aromatic transalkylation using simulated moving bed reactive chromatography
UOP LLC5 citations62
US5770783AJun 23, 1998
Alkane isomerization using reversible flow reactive chromatography
UOP LLC2 citations62
US6673979B1Jan 6, 2004
Process for separating alkylaromatic hydrocarbons
UOP LLC0 citations52
US6274784B1Aug 14, 2001
Process for separating alkylaromatic hydrocarbons
UOP LLC0 citations52
UOP INC
3 patentsUS5744684AApr 28, 1998
Process for alkane isomerization using reactive chromatography and reactive desorbent
UOP INC31 citations92
US5744683AApr 28, 1998
Process for continuous reaction and deparation using reactive chromatography
UOP INC9 citations73
US5763730AJun 9, 1998
Process for alkane isomerization using reactive chromatography
UOP INC2 citations62