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

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Felix Hoffmann, a German chemist, was searching for something to relieve his father's arthritis. In doing so, he "rediscovered" acetylsalicylic acid and in 1900, patented a stable process for developing it. Hence, we have aspirin.

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Examiner: Ortiz, Angela


Primary examiner statistics: 784 patents; average approval time: 785 days
Assistant examiner statistics: 92 patents; average approval time: 786 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
8187699 Optical multilayer body, polarization plate using same, and image...
8187680 Anti-static adhesive composition, polarizing plate and surface pr...
8183793 Method for synthesizing anthracene derivative and anthracene deri...
8184246 Transparent film, polarizing plate, and liquid crystal display de...
8177113 Apparatus and system for welding preforms and associated method
8178173 Liquid crystal display panel
8178193 Constraining green sheet and method of manufacturing multi-layer ...
8169706 Light-diffusing plate for liquid crystal display device and polyc...
8168274 Polyethylene film with improved processability and mechanical pro...
8163359 Retardation film, and polarizing plate and liquid crystal display...
8158253 Rainbow fibres
8158218 Process for producing optical film, optical film, polarizer, and ...
8158220 Cellulose acylate film, retardation film, polarizer and liquid cr...
8154194 Organic light-emitting device
8138668 Benzo[a]fluoranthene compound and organic light emitting device u...
8133824 Fabrics and articles of apparel including dimensionalized mesh an...
8133825 Dispersible wet wipes
8114532 Organic electroluminescent element, display device and lighting d...
8104097 Multicolor, multilayer elastomeric articles and methods of manufa...
8102585 Functionalized security glazing
8097347 Light-emitting electrochemical cell
8091310 Sheet-like building and construction materials with high wet slip...
8093800 Sputtering target, sintered article, conductive film fabricated b...
8093162 Non-woven material comprising polymer fibers using mixtures with ...
8076839 Organic electroluminescence device
8076842 Multilayer polymer light-emitting diodes for solid state lighting...
8074865 Gradient polycrystalline cubic boron nitride materials and tools ...
8072136 Compound and organic light emitting device using the compound
8071488 Polyolefine tarpaulin composition and preparing method thereof
8069629 Process for manufacturing insulated siding
8071492 Textile fabric for the outer shell of a firefighter's garment
8072137 Fused heterocyclic compound and organic light emitting device
8067318 Elastic nonwoven sheet
8062766 Electroluminescent polymer and organic electroluminescent device ...
8058194 Conductive webs
8058188 Thermally sprayed protective coating for industrial and engineere...
8053973 Film forming composition and organic electroluminescent device
8053059 Substrate for patterning and method for forming a pattern of nano...
8053762 Imidazoquinazoline derivative, process for preparing the same, an...
8052952 Composite and method of manufacturing the same

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
5830401 Method of manufacturing a catheter/hub strain relief
5762852 Process for making molded-in lamina hinge
5679301 Method for molding a multilayered trim component
5578261 Method of encapsulating large substrate devices using reservoir c...
5568684 Method of encapsulating an electronic device
5565053 Method of manufacturing a plastic molding
5560884 Method of producing a molded woven cable
5560879 Method for producing a wear-detecting probe for a brake lining ma...
5560882 Method of overmolding an underwater cable equipment
5542171 Method of selectively releasing plastic molding material from a s...
5538678 Method for molding a cassette
5527502 Method for producing a metal elements-resin insert, a connector b...
5510064 Method of forming a custom molded cervical cap
5509990 Process for producing a multilayer molded article
5510074 Method for manufacturing smart cards
5501828 Method for producing a wear-detection probe for a brake lining ma...
5500177 Manufacturing method for batttery covers
5498388 Production method for an IC card
5494621 Method for producing shutter for disc cartridge
5484564 Method for manufacturing a long non-ceramic insulator in mold ...
5472646 Method for fabricating a transfer model optical semiconductor app...
5464578 Method of making a compact fluid coupler for thermal inkjet print...
5458842 Method for molding steering wheels
5458840 Method for making surface protective striking tools
5447674 Method for producing a gas-tight plastic closure for containers
5441679 Method of assembling a value head
5435953 Method of molding resin for sealing an electronic device
5433910 Method of producing molding
5431863 Method of mounting semiconductor device
5427724 Process for making decorative articles
5417910 Method for securing flared or compression tube fittings
5409655 Method for forming a product with a molding machine
5407616 Method for making cylindrical preforms
5407612 Method for making puncture and cut resistant material and article
5407628 Method of forming a molded portion of a weather strip
5407505 Method of encapsulating temperature sensitive devices in wax-like...
5403533 Process for lining a tube
5401448 Controlled cooling of porous materials
5401453 Method of forming a vehicle window frame with a seal insert
5401457 Process for forming a color coated article
 
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