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

Icon_funbox Did You Know...

...that the inventor of the electric motor was a blacksmith named Thomas Davenport? Described as "a brilliantly unsuccessful inventor", Davenport invented the first rotary electric motor. In 1836 he headed out -- on foot -- from his Vermont home to file a patent application at the Patent Office in Washington, D.C. By the time he got there, he had squandered away his money and couldn't afford the $30 filing fee so he turned around and went home. When he later mailed in his application with money he'd raised, the Patent office was destroyed in a fire. He did finally get credit for his invention on Feb. 5, 1837.

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Examiner: Morgan, Kriellion S.


Primary examiner statistics: 686 patents; average approval time: 687 days
Assistant examiner statistics: 289 patents; average approval time: 696 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
6613818 Coating composition for preparing anticorrosive mirror
6180698 Polycarbonate-containing liquid chemical formulation and method f...
6111005 Polymeric adhesive paste
6103796 Processing stabilizer composition
6017491 Non-toxic corrosion inhibitive compositions and methods therefor
6015853 Liquid injection molding inhibitors for curable compositions
5998519 Halogen free flame retardant sheeting
5981631 Process for the production of composites of co-mingled thermoset ...
5977219 Benzotriazole UV absorbers having enhanced durability
5977221 Synergistic stabilizer mixture
5977218 Polyolefin or olefin copolymer films having improved light stabil...
5969021 Method of improving crystallization rate and temperature of syndi...
5965639 Flame retardant resin composition
5965643 Synergistic stabilizer mixture
5959024 Acrylic latex binders prepared with saccharide stabilizers
5959008 Hydroxyphenyltriazines
5955520 Photochromic indeno-fused naphthopyrans
5955522 Process for the preparation of stabilized olefin polymers
5948836 Stabilizer combination for synthetic organic polymers
5942564 Hydroxyphenyl-s-triazines
5942565 Sheet-shaped adhesive composition
5939486 Electrostatographic cleaning apparatus
5938977 Stabilizer composition for thermoplastic resin compositions
5936021 Masterbatch and resin systems incorporating same
5932628 Binder composition for production of molds and method of producin...
5932640 Dyeability or mass coloration of synthetic polyamide
5929133 Anti-bacterial film suitable for food packaging
5929138 Highly thermally conductive yet highly comformable alumina filled...
5928564 Liquid injection molding inhibitors for curable compositions
5925696 Stabilizer combinations for chlorine-containing polymers
5925710 Infrared absorbing polyester packaging polymer
5925700 Low-temperature-resistant, halogen-free, flame retardant pol...
5922795 Liquid injection molding inhibitors for curable compositions
5919399 Synergistic stabilizer mixture
5919850 UV absorbing polymer particle for use in imaging elements
5916930 Stabilization of biocidal activity in air drying alkyds
5916942 Coated polycarbonate moldings
5916945 Antistatic and adherent compositions based on polyamide
5910366 Thin film composite membrane as battery separator
5908887 Polyester compositions

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
4992505 Flame retardant elastomeric compounds
4946960 Perester compounds
4929652 Polyolefins stabilized against damage caused by light
4929659 Substituted aminoxyethyl sulfoxides and sulfones
4925904 Compositions containing stabilized unsaturated polyester resins
4925888 Mixture for stabilizing polyurethanes
4923915 Thermally stabilized resin coatings for optical fibers
4921893 Stabilizing polymers
4920165 Scorch retarder for halogenated elastomers
4920191 Liquid crystalline polyester siloxanes
4918122 Flame retardant compositions
4916175 N-(2,2,6,6,-tetraalkylpiperidinyl-4)-N'-phenyl oxalic acid diamid...
4914185 Adducts of metabrominated phenols and polyfunctional epoxides
4914161 Ionically conductive macromolecular material
4910241 Crosslinkable flame retardant compositions of olefinic rubber and...
4910238 Poly(2,2,6,6-tetramethyl piperidyl amino)-1,3,5-triazines as stab...
4906678 1,2,2,6,6-Pentamethyl-4-piperidylaminotriazine derivatives and th...
4902734 Acid-curable thermoset enamels containing a triazole
4900768 Crosslinkable flame retardant composition of polyphenylene ether ...
4897436 New Stabilizers and their use for the production of stabilized ...
4894401 Color stabilized irradiated polycarbonate compositions
4894400 Stabilized synthetic polymer composition
4892915 Copolymers of 2-(2-hydroxy-5-acryloyloxyalkyl)phenyl-2H-benzotria...
4891408 Epoxy resins based on tetraglycidyl diamines
4889882 Tetramethyl piperidyl terminated triazine oligomeric esters and a...
4888370 Flame-resistant polyamides
4888369 Polypropylene composition resistant to high energy radiation, and...
4886707 Polyamide yarn with nonyellowing antioxidant finish
4885323 Poly-2,2,6,6-tetramethyl piperidyl amino spiro glycol ether-...
4883860 Triazine-based light stabilizers for plastics
4883831 Melamine-based light stabilizers for plastics
4882374 Dioxaphosphorinane compounds and polyolefin compositions sabilize...
4877823 Fireproofed thermoplastic molding materials containing red phosph...
4877825 Elasthane fibers stabilized against environmental influences
4874802 Polycarbonate compositions resistant to gamma radiation
4873278 Inhibition of irradiation yellowing in polysulfone compositions
4871863 Halogenated bis-imide flame retardants
4870121 Electrical tree suppression in high-voltage polymeric insulation
4863981 Synergistic mixture of stabilizers
4863982 Isocyanuric acid derivatives
 
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