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

Icon_funbox Did You Know...

...that one person who claimed to be the inventor of the television is Russian emigre Vladimir Zworykin? In 1929 David Sarnoff, founder of RCA, asked Zworykin what it would take to develop TV for commercial use. He said: a year and a half and $100,000. In reality, it took 20 years and $50 million! Before his death in 1982 at the age of 92, Zworykin said of his invention: "The technique is wonderful. It is beyond my expectations. But the programs! I would never let my children even come close to this thing."

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Examiner: Neville, Thomas R.


Primary examiner statistics: 137 patents; average approval time: 505 days
Assistant examiner statistics: 235 patents; average approval time: 648 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
5536630 Use of acid processed ossein gelatin and chain-extended acid proc...
5503972 Gelatin-grafted-polymer particles as peptizer for silver halide e...
5499449 Method of manufacturing battery terminals
5496690 Base film having dimensional stability and high transparency, and...
5496688 Base film for photographic film
5489503 UV absorbers
5489509 Mask, mask producing method and pattern forming method using mask
5486450 Silver halide color photographic light sensitive material and the...
5484695 Surfactants and hydrophilic colloid compositions and materials ...
5482815 Silver halide photographic photosensitive material
5482813 Radiological image forming method
5480767 Silver halide color photographic light-sensitive material and ...
5480886 Silver halide photographic material
5478697 Method for forming an image
5478708 New dyes for use in diverse applications
5478710 Type of polymer latex and its use as plasticizer in a photographi...
5478709 Photographic light-sensitive material applicable for rapid proces...
5478696 Silver halide photographic light-sensitive material
5476759 Silver halide color photographic material
5476747 Silver halide light-sensitive photographic material
5476755 Image forming element and image forming method
5474885 Type of modified gelatin and its use in a DTR material
5472835 Preparation of solutions for use in photography
5472838 Process for the production of a silver halide emulsion
5472834 Silver halide photographic industrial X-ray films
5468592 Silver halide photographic material
5468598 Solid particle dispersions for imaging systems
5466567 Imaging element comprising an electrically-conductive layer conta...
5462846 Silver halide color photographic material
5462841 Tone rendition of halfstone images by projection exposure
5462832 Method of forming radiation images and silver halide photographic...
5462831 Processing of silver halide photographic industrial X-ray films
5460931 Light-sensitive silver halide color photographic material
5460916 Silver halide photographic material and method of forming radiati...
5460919 Process of forming super high-contrast negative images and silver...
5457014 Photographic coating compositions and photographic elements made ...
5457017 Base film for photographic film
5457006 Method of manufacturing photo-mask and photo-mask manufactured th...
5457018 Shaped plastic article
5457016 Photographic support material with polyolefin back coating blend

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
5378598 Use of acid processed ossein gelatin and chain-extened acid proce...
5370981 Antistatic plastic articles
5370982 Silver halide color photographic light-sensitive material
5368996 Color photographic material
5318889 Use of chain-extended acid processed ossein gelatin in the prepar...
5318869 Method and apparatus for repairing defects in emulsion masks and ...
5316890 Silver halide photographic material
5316902 Modification of gelatin
5314794 Elements and processes for producing superior photographic record...
5314796 Silver halide color photographic light sensitive material
5312721 Bleachable antihalation system
5312725 Silver halide color photographic light-sensitive material in roll...
5310637 Minimization of ripple by controlling gelatin concentration
5310610 Silicon micro sensor and manufacturing method therefor
5310635 Photographic camera film containing a high chloride tabular grain...
5310636 Silver halide photographic material and the development processin...
5308747 Photographic silver halide material comprising tabular grains and...
5306598 Silver halide photographic emulsions and elements for use in heli...
5302501 Silver halide photographic material
5302499 Photographic silver halide material comprising tabular grains of ...
5300418 Viscosity control of photographic melts
5300414 Photographic material containing UV absorber
5300411 Photographic light-sensitive elements
5298351 Ablation mask and use thereof
5298380 Photographic material which contains a UV absober
5298379 Radiation sensitive element with absorber dye to enhance spectral...
5298362 Photographic high-contrast silver halide materials
5298377 Photographic element with 2-equivalent magenta dye-forming couple...
5296343 Silver halide photographic emulsion and full color recording mate...
5292605 Method for control of photoresist develop processes
5290669 Silver halide color photographic light-sensitive material
5290671 Color photographic element providing improved dye stability
5290655 Method for forming an X-ray image
5288590 High-contrast silver halide photographic material and method for ...
5288598 Photographic light-sensitive elements
5286615 Silver halide color photographic material
5286598 Silver halide photographic material
5284740 Silver halide color photographic material
5284732 Silver halide photographic material
5283164 Color film with closely matched acutance between different color ...
 
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