Inventor
CHEN WEN-JANG
TW15 patents
⚠️ This page may combine multiple inventors who share the name “CHEN WEN-JANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EVERLIGHT USA INC
13 patentsUS6407220B1Jun 18, 2002
Reactive formazan dyestuffs
EVERLIGHT USA INC7 citations70
US7687612B1Mar 30, 2010
Reactive dyestuff with dialkylether bridge group
EVERLIGHT USA INC5 citations61
US7282070B2Oct 16, 2007
Reactive dye composition and the use thereof
EVERLIGHT USA INC5 citations61
US7098319B2Aug 29, 2006
Disazo reactive dyestuffs containing the quaternary groups and their use
EVERLIGHT USA INC2 citations61
US5936073AAug 10, 1999
Reactive formazan dyestuffs
EVERLIGHT USA INC6 citations61
US7390889B1Jun 24, 2008
Trisazo reactive dyestuff compound
EVERLIGHT USA INC3 citations60
US7619074B2Nov 17, 2009
Reactive dyestuff with N,N-dialkylamino bridge group
EVERLIGHT USA INC2 citations57
US7232895B1Jun 19, 2007
Disazo red reactive dye compound containing quarternary ammonium group
EVERLIGHT USA INC0 citations51
US7683208B2Mar 23, 2010
Bridge compound with N,N-dialkylamino group and application thereof
EVERLIGHT USA INC1 citations46
US7439340B2Oct 21, 2008
Reactive dyes containing an alkylthio-s-triazinyl reactive group
EVERLIGHT USA INC0 citations46
US7666232B2Feb 23, 2010
Reactive trichromatic dye set
EVERLIGHT USA INC0 citations45
US7326777B2Feb 5, 2008
Fiber reactive dyestuffs
EVERLIGHT USA INC0 citations39
US7598357B1Oct 6, 2009
Bis-reactive dye with n,n-dialkylamino bridge group
EVERLIGHT USA INC0 citations36