JK

Jonathan P. Kitchin

3M: 17 patents #859 of 11,543Top 8%
Overall (All Time): #259,346 of 4,157,543Top 7%
18
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7326504 Imaged anti-copy film Paul D. Graham 2008-02-05
7026103 Multicolor imaging using multiphoton photochemical processes Robert J. DeVoe, Robert D. DeMaster, Brook F. Duerr, Dennis E. Vogel 2006-04-11
6974609 Media for cold image transfer Lori P. Engle, Omar Farooq, Paul D. Graham, Lisa M. Miller, David W. Tweeten 2005-12-13
6874421 Ink jet transfer printing process Joseph C. Carls, Dwight Evans, Steven R. Austin 2005-04-05
5384237 Quaternary-ammonium phenylsulfonylacetate thermal-dye-bleach agents Dian E. Stevenson, Mark P. Kirk, Sylvia A. Farnum, William C. Frank, Randall H. Helland +7 more 1995-01-24
5324627 Tetra-alkylammonium phenylsulfonylacetate thermal-dye-bleach agents Dian E. Stevenson, Mark P. Kirk, Sylvia A. Farnum, William C. Frank, Randall H. Helland +7 more 1994-06-28
5314795 Thermal-dye-bleach construction comprising a polymethine dye and a thermal carbanion-generating agent Randall H. Helland, Sylvia A. Farnum, Mark P. Kirk, Roger A. Mader, Mark B. Mizen +6 more 1994-05-24
5266452 Photographic element containing a thermal dye bleach system Mark P. Kirk, Dian E. Stevenson, Randall H. Helland 1993-11-30
5135842 Thermal dye bleach construction Mark P. Kirk, Dian E. Stevenson, Randall H. Helland 1992-08-04
4824770 Continuous tone color imaging using laser or light emitting diode sources Stephen R. Powers, Keith A. Penfound, Peter J. Finn 1989-04-25
4814827 Photographic color proofing apparatus Stephen R. Powers, Keith A. Penfound, Peter J. Finn, Michael G. Fisher 1989-03-21
4777118 Process for the formation of high contrast negative images and silver halide photographic element Carlo Marchesano 1988-10-11
4746593 Silver halide radiation-sensitive photographic materials Kevin P. Hall 1988-05-24
4705745 Photographic materials and color proofing system Stephen R. Powers, Keith A. Penfound, Peter J. Finn, Michael G. Fisher 1987-11-10
4581325 Photographic elements incorporating antihalation and/or acutance dyes Bernard A. Lea, Ronald W. Burrows 1986-04-08
4526860 Photographic process 1985-07-02
4515888 Cyanine dyes for sensitizing silver halide emulsions to infrared radiation and photographic elements including them Paolo Beretta 1985-05-07
4472497 White light handleable photographic materials Robert F. Coles 1984-09-18