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

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Examiner: Ruddock, Ula C.


Primary examiner statistics: 207 patents; average approval time: 213 days
Assistant examiner statistics: 135 patents; average approval time: 938 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
8182959 Tubular electrochemical cell
8178224 Sulfonated polyelectrolyte membranes containing perfluorosulfonat...
8178252 Method to maximize fuel cell voltage during start-up
8168338 Mobile terminal equipment using fuel battery and fuel battery sys...
8168346 Fuel cell stack structure
8158304 Formulation of nano-scale electrolyte suspensions and its applica...
8153299 Rechargeable alkaline manganese cell with cathode consistency com...
8153287 Air supply system for fuel cell and fuel cell system using the sa...
8153327 Interconnector for high temperature fuel cells
8153285 Micro fuel cell
8153288 Fuel cell and fuel cell stack
8153300 Rechargeable alkaline manganese cell with cathode consistency com...
8148003 Power storage apparatus
8129071 Hydrophilic layer for use in a fuel cell
8124036 Additives for mercury oxidation in coal-fired power plants
8119276 In parallel hybrid power source comprising a lithium/oxyhalide el...
8119269 Secondary battery with auxiliary electrode
8114546 Fuel cell power generation system and method of operating thereof
8114540 Buss bar for batteries
8110313 Fuel cell system
8084150 Fuel cartridges and apparatus including the same
8062779 Anode for use in a fuel cell and method for making same
8062784 Sealed compression pole battery box
8057929 Regenerative compressor motor control for a fuel cell power syste...
8057950 Solid oxide fuel cell and method of manufacturing the same
8057936 Nanoscale ion storage materials including co-existing phases or s...
8053101 Lithium ion rechargeable battery
8053104 Pouch type battery and method of making the same
8053121 System and method for switching a dual mode electrochemical cell ...
8048567 Anode for secondary battery having negative active material with ...
8048556 Battery separator
8043736 Power generator having multiple layers of fuel cells
8043765 Fuel cell system comprising vapor-phase fuel supplying system
8039143 Electrode unit for prismatic battery, prismatic battery, and meth...
8039172 Cathode catalyst for a fuel cell, and a membrane-electrode assemb...
8039151 Negative electrode active material, nonaqueous electrolyte batter...
8034488 Battery grid
8034497 Control device of vehicular fuel cell system and related method
8029940 MEA for fuel cell, method for preparing the same and fuel cell us...
8026013 Annular or ring shaped fuel cell unit

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
6645604 Structures useful as cleaning sheets
6627562 Blunt trauma reduction fabric for body armor
6586350 Net for protecting plants from light
6579396 Methods of manufacturing high performance insulations
6569786 Layered reflecting and photoluminous fire resistant material
6566286 Polished-piece holder
6562741 Firefighter garment outer shell fabric utilizing stock dyed melam...
6562739 Coated cloth with printed pattern
6559078 Flame retardant for mesh sheets and flameproof mesh sheet compris...
6559080 Cardable blends of dual glass fibers
6559077 Heat shrink synthetic mesh structure
6555488 Three-dimensionally reinforced cellular matrix composite and meth...
6547901 Reinforced plasterboard
6537933 Silk cloths for protecting affected parts
6531418 Papermachine clothing
6528437 Composite fabric for vehicles
6482756 Method of retaining antimicrobial properties on a halamine-treate...
6475936 Knife-stab-resistant ballistic article
6475932 High strength through-bonding technique for elastomeric laminates
6475933 Highly conductive elastomeric sheet
6468928 Translucent sheets
6468930 Cardable blends of dual glass fibers
6458727 Olefin polymers
6440528 Wind and sun tolerant mesh
6436321 Method of manufacturing carpet for automobiles having a three-dim...
6436854 Chopped fiberglass laminate for automotive headliners and method ...
6432850 Fabrics and rust proof clothes excellent in conductivity and anti...
6429154 Backing material for plasters and dressings
6419795 Resin-impregnated belt having a texturized outer surface for appl...
6416853 Color-change laminates and toy sets with the use thereof
6410465 Composite sheet material
6406768 Semiconducting floor covering
6407015 Sheet capable of controlling quantity of passing fluid
6407019 Preform material for manufacturing a protective garment, and meth...
6395395 Method and compositions for enhancing blood absorbence by superab...
6391159 Dimensionally stable, liquid impermeable, flexible pressbands
6383623 High performance insulations
6383608 Method for forming a foam product with enhanced fire resistance a...
6376062 Overlay material and composite multilayer material
6365532 Cardable blends of dual glass fibers
 
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