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

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William F. Semple, a dentist, was awarded the first US Patent on chewing gum in 1869. His recipe contained powdered chalk.

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Examiner: Dees, Jose G.


Primary examiner statistics: 3596 patents; average approval time: 760 days
Assistant examiner statistics: 239 patents; average approval time: 733 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
6752997 Process for preparing non-hygroscopic sodium valproate compositio...
6746680 Cosmetics with hydrofluoroether (HFE)
6703029 Finely dispersed emulsifier-free systems of the oil-in-water and ...
6699509 Tattoo removal
6669965 Method of treating atherosclerosis
6656499 Composition for transdermal and dermal administration of interfer...
6645531 Multivalent electron active compositions and methods of making an...
6645478 Reshapable hair styling composition comprising (meth)acrylic copo...
6641800 Pressurized aerosol compositions comprising powdered medicament d...
6642205 Methods and compositions for reducing side effects in chemotherap...
6632420 Personal care product
6630156 Process for preparing biodegradable microspheres containing physi...
6630458 Teat dipping agent
6630151 Method of increasing viscosity of oil-based compositions and comp...
6630136 Topical composition containing a silicone polymer with a polysilo...
6627216 Spray on bandage and drug delivery system
6627178 Methods, compositions and systems for the prevention and treatmen...
6627603 Method for releasing an active principle contained a multiple emu...
6623728 Cosmetic skin care compositions and containing gum mastic
6623763 Pharmaceutical preparation adhering to the skin, in particular a ...
6620846 Absorbable adhesive compositions
6620436 Mixing and dispensing package for a wound dressing
6616917 Transparent or translucent emulsions, process for preparing them ...
6613315 Cosmetic composition comprising at least one nonionic amphiphilic...
6613359 Method of using optically-activated particles in cosmetic prepara...
6613313 Aniline compound-containing hair dye composition and method of dy...
6610317 Porous paclitaxel matrices and methods of manufacture thereof
6610673 Solid dose forms containing bismuth
6610312 Cosmetic effervescent cleansing pillow
6607735 Method for reducing the appearance of dark circles under the eyes
6607738 Chemical composition
6602514 Use of ectoine or ectoine derivatives in cosmetic formulations
6599513 Products for topical applications comprising oil bodies
6596287 Products for topical applications comprising oil bodies
6596260 Aerosol container and a method for storage and administration of ...
6596710 Dosage forms of risedronate
6596885 19-Nor steroids having a thiocarbonated chain in position 11beta,...
6592855 USE OF A DIPHENYLDIMETHICONE DISSOLVED IN A NON-VOLATILE SILICONE...
6592858 Fiber structure having deodorizing or antibacterial property
6592860 Composition and applicator for topical substance delivery

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
4954421 Photoflashing a liquid polymer layer on a phototool surface expos...
4845014 Method of forming a channel
4772540 Manufacture of microsieves and the resulting microsieves
4762768 Thermally stabilized photoresist images
4760014 Method for treating mixtures containing photopolymeric resin and ...
4758485 Slides and recording method for audiovisual slide show
4758502 Photographic contrast masking with a photochromic body
4755442 Pattern developing process and apparatus therefor
4752553 High resolution solder mask photopolymers for screen coating over...
4752555 Method of manufacturing multilayer circuit board
4751169 Method for repairing lithographic transmission masks
4751172 Process for forming metal images
4749640 Integrated circuit manufacturing process
4748103 Mask-surrogate semiconductor process employing dopant protective ...
4748104 Selective metallization process and additive method for manufactu...
4746588 Method for preparing a photosensitive film on a glass surface
4746587 Electron emissive mask for an electron beam image projector, its ...
4738910 Method of applying a resist
4738907 Process for manufacturing a photomask
4738916 Intermediate layer material of three-layer resist system
4737447 Process for producing micro Fresnel lens
4737425 Patterned resist and process
4735890 Photomasks for photolithographic fine patterning
4735881 Method for forming patterns by using a high-current-density elect...
4735892 Product and process for producing an image on a substrate
4734345 Semiconductor IC and method of making the same
4732829 Polymer printing
4732830 Electrophoretic display panels and associated methods
4732842 Exposure method of semiconductor wafer by rare gas-mercury discha...
4732838 Method of forming a patterned glass layer over the surface of a s...
4732844 Method for manufacturing optical disk with address and guide groo...
4729940 Method of manufacturing master for optical information carrier
4727012 Method of manufacture for print heads of ink jet printers
4725517 Method of manufacturing a liquid crystal display device
4725528 Production of non-tacky, smooth surfaces of photopolymer relief p...
4722882 Method of manufacturing a semiconductor device
4720442 Photomask blank and photomask
4719160 Method and apparatus for making white light holograms
4719161 Mask for X-ray lithography and process for producing the same
4717645 Method and apparatus for forming resist pattern
 
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