Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Browse by Category: Main > Chemistry
Class Information
Number: 430/384
Name: Radiation imagery chemistry: process, composition, or product thereof > Color imaging process > Using identified radiation sensitive composition in the formation of color image > Silver compound sensitizer > And coupler > Identified cyan dye color
Description: Processes involving use of a cyan-dye forming coupler (usually phenolic or naphtholic compounds).


Sub-classes under this class:

Class Number Class Name Patents
430/385 Substituted at coupling position with other than hydrogen 219


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
7611829 Silver halide color photographic light-sensitive material and color image-forming method Nov. 3, 2009
7166422 Silver halide color photographic material, and method of image formation Jan. 23, 2007
7112400 Silver halide color photographic photosensitive material and image forming method Sep. 26, 2006
6900006 Photographic elements containing a de-aggregating compound, dye-forming coupler and stabilizer May. 31, 2005
6858380 Silver halide color photosensitive material Feb. 22, 2005
6806042 Color photographic print material Oct. 19, 2004
6783924 Colour photographic silver halide material Aug. 31, 2004
6764815 Color photographic print material Jul. 20, 2004
6756189 Photographic elements containing cyan coupler UV absorber and stabilizer Jun. 29, 2004
6699650 Photographic couplers having improved image dye light stability Mar. 2, 2004
6689549 Photographic element, compound, and process Feb. 10, 2004
6680165 Cyan coupler dispersion with increased activity Jan. 20, 2004
6641990 Photographic element, compound, and process Nov. 4, 2003
6620562 Color photographic element comprising a infrared dye-forming system in a blue image record Sep. 16, 2003
6562558 Photographic element, compound, and process May. 13, 2003
6548234 Photographic elements containing a cyan dye-forming coupler, stabilizer and solvent Apr. 15, 2003
6541192 Silver halide color photographic lightsensitive material Apr. 1, 2003
6521395 Infrared couplers for incorporating and recovering metadata Feb. 18, 2003
6521397 Photographic element containing azole couplers Feb. 18, 2003
6387606 Photographic element, compound, and process May. 14, 2002
6261755 Photographic elements containing blend of cyan dye-forming couplers Jul. 17, 2001
6251575 Photographic element, compound, and process Jun. 26, 2001
6207363 Photographic element, compound, and process Mar. 27, 2001
6197490 Photographic element, compound, and process Mar. 6, 2001
6197492 Photographic element, compound, and process Mar. 6, 2001
6194132 Photographic element, compound, and process Feb. 27, 2001
6190852 Photographic element containing nitrogen heterocycle substituted cyan coupler and process Feb. 20, 2001
6190851 Photographic element, dispersion, compound and process Feb. 20, 2001
6190850 Photographic element, compound, and process Feb. 20, 2001
6180331 Photographic element, compound, and process Jan. 30, 2001
6068969 Silver halide color photographic light-sensitive material and method for forming an image using the same May. 30, 2000
6057164 Process for testing suitability of protein fractions containing factor VIII May. 2, 2000
6048674 Coupler set for silver halide color imaging Apr. 11, 2000
6043017 Color photographic silver halide material Mar. 28, 2000
6001551 Silver halide color light-sensitive material Dec. 14, 1999
5962198 Photographic elements containing cyan dye-forming coupler having a particular formula Oct. 5, 1999
5935767 Process of producing color negative image at shortened development times Aug. 10, 1999
5916739 Silver halide light sensitive photographic material and image forming method by use thereof Jun. 29, 1999
5858635 Silver halide color photographic material Jan. 12, 1999
5756274 Silver halide color photographic material and method for forming images May. 26, 1998
5691125 Silver halide color photographic material Nov. 25, 1997
5674666 Photographic elements containing new cyan dye-forming coupler providing improved color reproduction Oct. 7, 1997
5631122 Silver halide color photographic material May. 20, 1997
5578441 Silver halide color photographic material Nov. 26, 1996
5578436 Silver halide color photographic material Nov. 26, 1996
5512103 Silver halide color photography element with improved high density contrast and bright low density colors Apr. 30, 1996
5508148 Photographic element containing a novel cyan dye forming coupler and process for its use Apr. 16, 1996
5476757 Photographic element containing a novel cyan dye forming coupler and process for its use Dec. 19, 1995
5462847 Silver halide color photographic material Oct. 31, 1995
5460929 Silver halide color photographic material Oct. 24, 1995

1 2 3 4


 
 
  Recently Added Patents
Curved band-pass filter
EMI rejection for temperature sensing diodes
Wafer bonding hermetic encapsulation
In-vehicle navigation device
Choke coil
Design and modeling system and methods
Cleaning composition comprising a ternary surfactant system in combination with dipropyl or diisopropyl adipate solvent
  Randomly Featured Patents
Semiconductor memory device using sub-wordline drivers having width/length ratio of transistors varies from closest to farthest location from memory block selection circuits
Polyurethane elastomers, process for their production and use thereof
Abrasion device
Method of using a projection aligner for photoetching
Nanoparticulate diagnostic diatrizoxy ester X-ray contrast agents for blood pool and lymphatic system imaging
Systems, methods, and computer-readable media for invoking an electronic ink or handwriting interface
Agglomerated alumina-based spherical grains
Drive method for ultrasonic motor providing enhanced stability of rotation
Method and apparatus for starting up a turboset
Flood barrier system