Inventor
SEO KAB SIK
US25 patents
⚠️ This page may combine multiple inventors who share the name “SEO KAB SIK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EASTMAN CHEM CO
13 patentsUS6096854AAug 1, 2000
Blow-molding polyesters from terephthalic acid, 2,2,4,4-tetramethyl-1,3-cyclobutanediol, and ethylene glycol
EASTMAN CHEM CO128 citations98
US5989663ANov 23, 1999
Blow-molding polyesters from terephthalic acid, 2, 2, 4, 4-tetramethyl-1,3-cyclobutanediol, and ethylene glycol
EASTMAN CHEM CO105 citations97
US7892993B2Feb 22, 2011
Water-dispersible and multicomponent fibers from sulfopolyesters
EASTMAN CHEM CO34 citations96
US5656715AAug 12, 1997
Copolyesters based on 1,4-cyclohexanedimethanol having improved stability
EASTMAN CHEM CO88 citations94
US7687143B2Mar 30, 2010
Water-dispersible and multicomponent fibers from sulfopolyesters
EASTMAN CHEM CO44 citations92
US6337046B1Jan 8, 2002
Process for producing containers from polymer/platelet particle compositions
EASTMAN CHEM CO22 citations92
US6348163B1Feb 19, 2002
Liquid crystalline polyesters compositions containing aromatic phosphonites and a process for the preparation thereof
EASTMAN CHEM CO21 citations91
US5773554AJun 30, 1998
Copolyesters based on 1,4-cyclohexanedimethanol having improved stability
EASTMAN CHEM CO22 citations90
US7635745B2Dec 22, 2009
Sulfopolyester recovery
EASTMAN CHEM CO15 citations84
US7026027B2Apr 11, 2006
Amorphous copolyesters
EASTMAN CHEM CO10 citations71
US7472584B2Jan 6, 2009
Device to measure the solidification properties of a liquid film and method therefor
EASTMAN CHEM CO6 citations62
US7185530B2Mar 6, 2007
Device to measure the solidification properties of a liquid film and method therefor
EASTMAN CHEM CO1 citations52
US7834127B2Nov 16, 2010
Amorphous copolyesters
EASTMAN CHEM CO0 citations49
GUPTA RAKESH KUMAR
11 patentsUS8257628B2Sep 4, 2012
Process of making water-dispersible multicomponent fibers from sulfopolyesters
GUPTA RAKESH KUMAR22 citations96
US8557374B2Oct 15, 2013
Water-dispersible and multicomponent fibers from sulfopolyesters
GUPTA RAKESH KUMAR12 citations92
US8398907B2Mar 19, 2013
Process of making water-dispersible multicomponent fibers from sulfopolyesters
GUPTA RAKESH KUMAR13 citations92
US8388877B2Mar 5, 2013
Process of making water-dispersible multicomponent fibers from sulfopolyesters
GUPTA RAKESH KUMAR13 citations92
US8314041B2Nov 20, 2012
Water-dispersible and multicomponent fibers from sulfopolyesters
GUPTA RAKESH KUMAR12 citations92
US8277706B2Oct 2, 2012
Process of making water-dispersible multicomponent fibers from sulfopolyesters
GUPTA RAKESH KUMAR12 citations92
US8273451B2Sep 25, 2012
Water-dispersible and multicomponent fibers from sulfopolyesters
GUPTA RAKESH KUMAR13 citations92
US8163385B2Apr 24, 2012
Water-dispersible and multicomponent fibers from sulfopolyesters
GUPTA RAKESH KUMAR15 citations92
US8158244B2Apr 17, 2012
Water-dispersible and multicomponent fibers from sulfopolyesters
GUPTA RAKESH KUMAR14 citations92
US8148278B2Apr 3, 2012
Water-dispersible and multicomponent fibers from sulfopolyesters
GUPTA RAKESH KUMAR16 citations92
US8691130B2Apr 8, 2014
Process of making water-dispersible multicomponent fibers from sulfopolyesters
GUPTA RAKESH KUMAR0 citations52