Mark P. Kirk — 17 Patents at 3M

Mark P. Kirk has been granted 17 US patents while listed as an inventor at 3M. The first was granted in 1992 and the most recent in March 2006. Mark P. Kirk ranks #263,971 of 4,157,543 US inventors in our database (top 6.3%). Patent records list Mark P. Kirk in Bishop's Stortford, GB.

Patents per Year

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
7015493	Regional image processing default parameters	John L. Petrucci, Keiichi Funaki, Kevin C. Odorczyk	2006-03-21	$2,365,000
6045986	Formation and photographic use of solid particle dye dispersions	Philip I. Mayo, Valerie Millar	2000-04-04
5939248	Photothermographic imaging materials and antifoggants therefor	David B. Oliff	1999-08-17	$28,544,000
5667953	Silver halide photographic material comprising mercaptotetrazole compound(s)	Massimo Bertoldi	1997-09-16	$10,843,000
5607827	Silver halide photographic material comprising pyridinium carbamoyl hardeners	Stefano Parodi, Paolo Vacca	1997-03-04	$13,102,000
5594143	Photothermographic materials	Andrew Mott	1997-01-14	$6,786,000
5468599	Silver halide photographic material with reduced fog and improved residual stain	Raffaella Biavasco, Giovanni Giribone	1995-11-21	$5,722,000
5460938	Photothermographic materials	Andrew Mott	1995-10-24	$6,289,000
5432287	Photothermographic materials	Andrew Mott	1995-07-11	$7,724,000
5384237	Quaternary-ammonium phenylsulfonylacetate thermal-dye-bleach agents	Dian E. Stevenson, Sylvia A. Farnum, William C. Frank, Randall H. Helland, Jonathan P. Kitchin +7 more	1995-01-24	$13,274,000
5374514	Photothermographic materials	Andrew Mott	1994-12-20
5340712	Antifoggants for photothermographic articles	Susan H. Dunn, Roger A. Mader, Terence D. Spawn	1994-08-23	$9,996,000
5324627	Tetra-alkylammonium phenylsulfonylacetate thermal-dye-bleach agents	Dian E. Stevenson, Sylvia A. Farnum, William C. Frank, Randall H. Helland, Jonathan P. Kitchin +7 more	1994-06-28	$7,659,000
5314795	Thermal-dye-bleach construction comprising a polymethine dye and a thermal carbanion-generating agent	Randall H. Helland, Sylvia A. Farnum, Jonathan P. Kitchin, Roger A. Mader, Mark B. Mizen +6 more	1994-05-24	$6,450,000
5266452	Photographic element containing a thermal dye bleach system	Jonathan P. Kitchin, Dian E. Stevenson, Randall H. Helland	1993-11-30	$10,816,000
5245045	Near infrared antihalation dyes	Kevin P. Hall, Ronald W. Burrows	1993-09-14	$12,832,000
5135842	Thermal dye bleach construction	Jonathan P. Kitchin, Dian E. Stevenson, Randall H. Helland	1992-08-04	$9,106,000

Mark P. Kirk — 17 Patents

Patents per Year

Issued Patents All Time

Patent Widget