Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Fernandez; Jose M.
Address:
Rochester, NY
No. of patents:
4
Patents:












Patent Number Title Of Patent Date Issued
T990004 Fluorinated 1-hydroxy-2-naphthamide coupler, coupler compositions and photographic elements suit January 1, 1980
5,6,7,8 Tetrafluoro 1-hydroxy-2-naphthamide couplers which are N-substituted with a lower alkylphenoxybutyl ballasting group are disclosed as well as compositions and photographic elements containing these couplers in coupler solvent particles. The coupler solvent particles are compr
4310618 Silver halide photographic material and process utilizing blocked dye-forming couplers January 12, 1982
Novel dye-forming couplers have the structure: ##STR1## wherein: Z represents the atoms to complete, with the attached oxygen atom, the same or different 5-pyrazolone dye-forming coupler moiety, phenol dye-forming coupler moiety or naphthol dye-forming coupler moiety, the * in th
4233389 Fluorinated 1-hydroxy-2-naphthamide coupler compositions and photographic elements suited to for November 11, 1980
Fluorinated 1-hydroxy-2-naphthamide couplers which are N-substituted with a lower alkylphenoxybutyl ballasting group are disclosed as well as compositions and photographic elements containing these couplers in coupler solvent particles. The coupler solvent particles are comprised of
4135929 Photographic sulfonamido compounds and elements and processes using them January 23, 1979
A novel class of redox releasing compounds contains an N,N-disubstituted carbamoyl ballast group. These compounds can be used in photographic elements and processes to release a dye or other photographically useful group as a function of silver halide development.










 
 
  Recently Added Patents
Solar power system with communication network utilizing magnetic fields
Veronica plant named `Amethyst Plume`
Automobile body
Cartridge for separating analyte from mixture, comprising dispensing and receiving chambers and insert
Device for producing a connection grid with an integrated fuse
Portable reading device with mode processing
Systems and methods for optimizing capital structure of a financial institution
  Randomly Featured Patents
Photodetector filter structure
Micro-channel heat exchangers and spreaders
Automatic tube bending machine
Thrust bearing feature for side plate of bearing block
Picker's aid
Liquid droplet jetting apparatus
Extendable and retractable support system
Method of and apparatus for producing a composite web
Process for ion-assisted laser deposition of biaxially textured layer on substrate
Flexible seal element with reinforced drain labyrinth