Inventor
GABARA VLODEK
US29 patents
⚠️ This page may combine multiple inventors who share the name “GABARA VLODEK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DU PONT
13 patentsUS5302415AApr 12, 1994
Electroless plated aramid surfaces and a process for making such surfaces
DU PONT35 citations92
US7537830B2May 26, 2009
Flame resistant spun staple yarns made from blends of fibers derived from diamino diphenyl sulfone, low thermal shrinkage fibers, flame resistant fibers, and antistatic fibers and fabrics and garments made therefrom and methods for making same
DU PONT8 citations84
US7803247B2Sep 28, 2010
Papers containing floc derived from diamino diphenyl sulfone
DU PONT7 citations73
US10400357B2Sep 3, 2019
Sulfur and alkali metal containing imidazole fiber having ionically bound halides
DU PONT4 citations72
US10400082B2Sep 3, 2019
Sulfur-containing imidazole fiber having ionically bonded halides
DU PONT4 citations72
US7537831B2May 26, 2009
Flame resistant spun staple yarns made from blends of fibers derived from diamino diphenyl sulfone and modacrylic fibers and fabrics and garments made therefrom and methods for making same
DU PONT7 citations72
US6159895ADec 12, 2000
Aramid polymer catalyst supports
DU PONT13 citations72
US7749601B2Jul 6, 2010
Flame resistant spun staple yarns made from blends of fibers derived from diamino diphenyl sulfone, low thermal shrinkage fibers, flame resistant fibers, and antistatic fibers and fabrics and garments made therefrom and methods for making same
DU PONT2 citations63
US7700191B2Apr 20, 2010
Flame resistant spun staple yarns made from blends of fibers derived from diamino diphenyl sulfone and high modulus fibers and fabrics and garments made therefrom and methods for making same
DU PONT6 citations63
US7618707B2Nov 17, 2009
Flame resistant spun staple yarns made from blends of fibers derived from diamino diphenyl sulfone and modacrylic fibers and fabrics and garments made therefrom and methods for making same
DU PONT4 citations63
US7955692B2Jun 7, 2011
Protective garment comprising fibers comprising copolymers containing structures derived from a plurality of amine monomers including 4,4′ diamino diphenyl sulfone
DU PONT2 citations62
US7700190B2Apr 20, 2010
Flame resistant spun staple yarns made from blends of fibers derived from diamino diphenyl sulfone and textile fibers and fabrics and garments made therefrom and methods for making same
DU PONT2 citations58
US5057602AOct 15, 1991
Para-phenylene diamine polymer color improvement with sequestering agent
DU PONT3 citations57
ALLEN STEVEN R
10 patentsUS9994974B2Jun 12, 2018
Sulfur and alkali metal containing imidazole fiber having ionically bound halides
ALLEN STEVEN R6 citations83
US9988514B2Jun 5, 2018
Sulfur-containing imidazole fiber having ionically bonded halides
ALLEN STEVEN R6 citations83
US9080261B2Jul 14, 2015
Method for removing sulfur from fiber using monovalent salt ion exchange
ALLEN STEVEN R2 citations62
US9464370B2Oct 11, 2016
Method for removing sulfur from fiber using an aqueous acid
ALLEN STEVEN R2 citations61
US10240282B2Mar 26, 2019
Process for preparing aramid copolymer yarn using a halide acid wash
ALLEN STEVEN R0 citations51
US9845553B2Dec 19, 2017
Process for preparing aramid copolymer yarn using an acid wash
ALLEN STEVEN R0 citations51
US9732442B2Aug 15, 2017
Process for preparing aramid copolymer yarn having low residual sulfur
ALLEN STEVEN R0 citations51
US9469922B2Oct 18, 2016
Method for removing sulfur from fiber using a weak base
ALLEN STEVEN R0 citations51
US9464380B2Oct 11, 2016
Method for removing sulfur from fiber using halide acid ion exchange
ALLEN STEVEN R0 citations51
US9315923B2Apr 19, 2016
Process for preparing yarn derived from aramid copolymer fiber having low residual sulfur
ALLEN STEVEN R0 citations51