U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

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Examiner: Lee, Helen F.


Primary examiner statistics: 130 patents; average approval time: 833 days
Assistant examiner statistics: 170 patents; average approval time: 654 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
5855987 Bioactive conjugates of cellulose with amino compounds
5849383 Minute structure for showing colors by reflection and interferenc...
5849647 Hydrophilic cotton lap and products made from it
5789483 Ocular lens composition and method of formation
5789076 Liquid-absorbent sheet and method for storing food using the same
5789081 Polyvinyl alcohol-based hollow fiber membrane and process for pro...
5786429 Highly branched polyamidoamines and their preparation
5783636 Graded-refractive-index optical plastic material and method for i...
5780573 Thermoplastic polyurethanes and molded articles comprising them
5773136 Polymeric films
5773372 Coated polyester fiber fabric and a production process therefor
5770532 Method for manufacturing a solidified fiber fleece, the resulting...
5767184 Heat-sealable peelable composition
5763330 Extrusion coated fabric
5762955 Method for application and maintenance of medication on body tiss...
5760139 Graded-refractive-index optical plastic material and method for i...
5759665 Insulated assembly incorporating a thermoplastic barrier member
5760103 Copper marine cladding composition
5759699 Process for production of low dielectric ceramic composites
5756194 Enhanced water resistance of starch-based materials
5753355 Collective helical-elements structure
5750221 Abrasion-resistant fluoropolymer mixtures
5750445 Treatment of polyamide materials with partial fluoroesters or ...
5747573 High heat resistant hot melt adhesive
5747128 Radially supported polytetrafluoroethylene vascular graft
5747160 High tenacity propylene polymer fiber and process for making it
5747622 Polymer having silicon atoms and sulfonium salt units and photore...
5747162 Substrates coated with antioxidant compositions and method for ...
5744513 Photolytically crosslinkable thermally stable composition
5741582 Blackout drapery lining with dual fabric surfaces
5738935 Process to make a composite of controllable porosity
5736466 Coating compositions for producing watertight, vapor-permeable an...
5733985 Polymer composite and production thereof
5733824 Hand-tearable moisture barrier laminate
5731088 Multilayer polyimide-fluoropolymer insulation having superior ...
5728207 Cement admixture product having improved rheological properties a...
5728451 Breathable non-woven composite viral penetration barrier fabric a...
5725920 Fiber-reinforced resin pipe having improved impact resistance
5723144 Ointment for wound treatment
5723515 Intumescent fire-retardant composition for high temperature and l...

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
5840793 Modified high heat amorphous crystalline blends
5625002 Polyphenylene sulfide composition and shaped articles made theref...
5618870 Polyketone polymer blend
5610261 Adamantane based three-dimensional rigid-rod polymers
5610223 Impact modified polyamide-based molding composition
5587435 Polyethersulfone/polyester block copolymers and a process for the...
5556925 Polyurethane resin, process for preparing the same and printing i...
5554723 Process for production of poly(arylene thioether) containing phth...
5545714 Oxidation of dimercaptans to organic disulfide polymers
5545686 Rubber composition
5540984 Coated polymeric fabric having durable wettability and reduced ...
5541243 Thermoplastic resin composition
5525415 Coated polymeric fabric having durable wettability and reduced ...
5520980 Protective barrier apparel fabric
5502102 Epoxy modified blends of poly(arylenesulfide) and polyetherimide ...
5500254 Coated polymeric fabric having durable wettability and reduced ...
5500479 Polyethersulfone/polyester block copolymers and a process for the...
5488084 Polyphenylene sulfide resin composition
5484872 Cyclic sulfide compound, polymerizable compositions for optical p...
5484851 Polyvinyl-polyoxyalkylene block copolymers
5480711 Nano-porous PTFE biomaterial
5475078 Fluorinated organosilicon compound
5470901 Polyphenylene sulfide resin composition and process for preparing...
5468526 Multilayer barrier film for ostomy applications
5466768 Ultraviolet light absorbing compounds, silicone compositions and ...
5464931 Oxidation of dimercaptans to organic disulfide polymers
5455309 Methods of making and using thermoplastic block copolymers
5451438 Acylamidomethylated polysulfone and process for production thereo...
5447798 Concrete article and method of producing same
5446096 Miscible blends of polysulfones and aromatic alkyl methacrylate p...
5446173 Cyclic sulfide compound, polymerizable compositions for optical p...
5439990 Photolytic polymer and photoresist composition
5437922 Fibrous, non-woven polymeric insulation
5438113 Thermosetting resin composition
5438098 Thermoplastic resin composition
5436300 Composition comprising polyarylene sulfide and polyamide composit...
5434234 Organo(poly)siloxanes, their preparation and their use
5430123 Polymer compositions containing substituted pyrazines
5429772 Polythioether-spherical filler compositions
5430102 Modified high heat amorphous crystalline blends
 
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