Singer; Stephen P.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Singer; Stephen P..The latest application filed is for "method for making oled with pass-through hole".

Company Profile

2.21.16

Singer; Stephen P. - Spencerport NY
Singer; Stephen P. - Spenceport NY

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Method for making OLED with pass-through hole Grant 10,707,452 - Boroson , et al.	2020-07-07
Method For Making Oled With Pass-through Hole App 20200106054 - Boroson; Michael ; et al.	2020-04-02
Infrared Dye For Silver Halide-based Photographic Elements App 20090233247 - Zengerle; Paul L. ; et al.	2009-09-17
Infrared Dye For Silver Halide-based Photographic Elements App 20090234131 - Zengerle; Paul L. ; et al.	2009-09-17
Photographic element containing a speed-enhancing compound Grant 7,455,959 - Clark , et al. November 25, 2	2008-11-25
Photographic Element Containing A Speed-enhancing Compound App 20080248433 - Clark; Bernard A. ; et al.	2008-10-09
Photographic element with speed-enhancing compound Grant 7,354,701 - Clark , et al. April 8, 2	2008-04-08
Method of preparation of direct dispersions of photographically useful chemicals Grant 7,338,756 - Zengerle , et al. March 4, 2	2008-03-04
Photographic element with speed-enhancing compound App 20070128560 - Clark; Bernard A. ; et al.	2007-06-07
Photographic material with improved development inhibitor releases Grant 7,175,975 - Singer , et al. February 13, 2	2007-02-13
Compound containing an anthranilic acid blocking group Grant 7,108,964 - Singer , et al. September 19, 2	2006-09-19
Compound containing an anthranilic acid blocking group App 20060051710 - Singer; Stephen P. ; et al.	2006-03-09
Photographic material with improved development inhibitor releasers App 20060008751 - Singer; Stephen P. ; et al.	2006-01-12
Silver halide photographic element containing fogged emulsions for accelerated development Grant 6,893,809 - Reed , et al. May 17, 2	2005-05-17
Color photographic element containing improved heterocyclic speed enhancing compound Grant 6,887,656 - Friedrich , et al. May 3, 2	2005-05-03
Method of preparation of direct dispersions of photographically useful chemicals App 20050089806 - Zengerle, Paul L. ; et al.	2005-04-28
Color photographic material with improved sensitivity Grant 6,811,963 - Johnston , et al. November 2, 2	2004-11-02
Method of making a silver halide photographic material having enhanced light absorption and low fog and containing a scavenger for oxidized developer Grant 6,794,121 - Foster , et al. September 21, 2	2004-09-21
Method of making a silver halide photographic material having enhanced light absorption and low fog Grant 6,790,602 - Foster , et al. September 14, 2	2004-09-14
Color photographic element containing coupler moiety with improved amino acid timing group Grant 6,780,573 - Singer , et al. August 24, 2	2004-08-24
Color photographic material with improved sensitivity App 20040146815 - Johnston, Sharon G. ; et al.	2004-07-29
Method Of Making A Silver Halide Photographic Material Having Enhanced Light Absorption And Low Fog App 20040146817 - Foster, David R. ; et al.	2004-07-29
Color Photographic Element Containing Improved Heterocyclic Speed Enhancing Compound App 20040142289 - Friedrich, Louis E. ; et al.	2004-07-22
Method Of Making A Silver Halide Photographic Material Having Enhanced Light Absorption And Low Fog And Containing A Scavenger For Oxidized Developer App 20040142290 - Foster, David R. ; et al.	2004-07-22
Photographic recording material for accelerated development Grant 6,756,188 - Keevert , et al. June 29, 2	2004-06-29
Photographic recording material for accelerated development App 20040067455 - Keevert, John E. ; et al.	2004-04-08
Silver halide photographic element containing fogged emulsions for accelerated developement App 20040063048 - Reed, Kenneth J. ; et al.	2004-04-01
Color photographic material with improved sensitivity comprising a pyrazolotriazole coupler Grant 6,699,652 - Johnston , et al. March 2, 2	2004-03-02
Color photographic element containing speed improving compound App 20020042033 - Allway, Philip A. ; et al.	2002-04-11
Color photographic element containing speed improving compound Grant 6,319,660 - Allway , et al. November 20, 2	2001-11-20
Color Photographic Element Containing Nitrogen Heterocycle Derivative And Inhibitor Releasing Coupler App 20010010895 - ALLWAY, PHILIP A. ; et al.	2001-08-02
Color photographic element containing a coupler releasing derivative with at least three heteroatoms with specific hydrophobicity Grant 6,197,488 - Allway , et al. March 6, 2	2001-03-06
Color photographic element containing ballasted triazole derivative and inhibitor releasing coupler Grant 6,190,848 - Boff , et al. February 20, 2	2001-02-20
Color photographic element containing elemental silver and heterocyclic thiol in a non-light sensitive layer Grant 6,043,013 - Burns , et al. March 28, 2	2000-03-28
Color negative element having improved green record printer compatibility Grant 5,563,026 - Singer O	1996-10-08
Color photographic negative elements with enhanced printer compatibility Grant 5,455,150 - Mooberry , et al. October 3, 1	1995-10-03
Photographic element and process comprising a blocked photographically useful compound Grant 5,019,492 - Buchanan , et al. May 28, 1	1991-05-28

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