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Expired patents of:
Eastman Kodak Company

Displaying 1951 to 2000 of 2171 patents. (Retrieval took 0.015 seconds.)

 Patent TitleExpired:
1951.Battery contact arrangement and battery removal tool2005-02-11
1952.Photographic elements exhibiting improved stability2005-02-11
1953.Underwater one-time-use camera with combination film winding clutch and shutter release2005-02-11
1954.Camera with film sensor for closing cassette when filmstrip wound completely into cassette2005-02-11
1955.Display package for camera and replaceable consumable2005-02-11
1956.Metered film holding device to prevent film movement in camera2005-02-11
1957.Test kit containing labeled receptor and wash solution for determination of an immunological ligand2005-02-09
1958.Oxygen barrier coated photographic coupler dispersion particles for enhanced dye-stability2005-02-09
1959.Method of forming and aligning patterns in deposted overlaying on GaAs2005-02-09
1960.Low pressure catalytic hydrogenation of carbonyl-containing compounds and supported catalysts therefor2005-02-09
1961.Camera wind and trip testing methods and apparatus2005-02-06
1962.Smart film cartridge magazine2005-02-04
1963.One-time-use camera has driver for closing film cassette which cannot re-open closed cassette2005-02-04
1964.Color photographic recording material processing2005-02-02
1965.2-substituted-1-hydroxyindoles2005-02-02
1966.Photographic imaging system incorporating metadata recording capability2005-01-30
1967.Photographic element for color imaging2005-01-30
1968.Photographic material for reducing drive mechanism dust2005-01-30
1969.Method and associated apparatus for achieving additional signal level resolution from a quantized digital representation of an image2005-01-30
1970.Method and apparatus for precision degating mechanism2005-01-28
1971.Color photographic element having improved image stability2005-01-28
1972.Dye-receiver subbing layer for thermal dye transfer2005-01-28
1973.Image capture apparatus2005-01-28
1974.Camera with front flip-up flash unit and rear flip-up flash retainer having front and rear viewfinder openings2005-01-28
1975.Cassette retaining apparatus2005-01-28
1976.Drying apparatus2005-01-26
1977.Responder target for theft detection apparatus2005-01-26
1978.Increased photographic activity precipitated coupler dispersions prepared by coprecipitation with liquid carboxylic acids2005-01-26
1979.Method for obtaining a photographic coating composition2005-01-26
1980.Real image zoom viewfinder2005-01-26
1981.High resolution charge-coupled device (CCD) camera system2005-01-26
1982.Magneto-optic readout apparatus using polarization switching of readout beam2005-01-26
1983.Device for simplified vertical loading of an X-ray cassette into a transport receptacle of a processing apparatus for X-ray cassettes2005-01-23
1984.Template for digitizing small format films2005-01-23
1985.Film spool for a filmstrip2005-01-21
1986.Method and apparatus for producing "personalized" video games using CD discs2005-01-21
1987.Purification of quinones2005-01-19
1988.Laser oscillator2005-01-19
1989.Combinations of purine-releasing pyrazolone DIR couplers and pyrazolone of pyrazolotriazole imaging couplers2005-01-16
1990.Micro media mill and method of its use2005-01-14
1991.Micro dispensing positive displacement pump2005-01-14
1992.Image capture system2005-01-14
1993.Computer based digital image noise reduction method based on over-lapping planar approximation2005-01-14
1994.Film cassette with cooperating stripper and light-lock2005-01-12
1995.Low temperature multi-layer extrusion coating process and articles produced thereby2005-01-12
1996.Method and apparatus for distributing print jobs among a network of image processors and print engines2005-01-12
1997.Photographic element containing a DIR coupler2005-01-09
1998.Preparation of high dye-yield couplers and intermediates useful therein2005-01-09
1999.Apparatus for measuring viscosity or thickness, surface tension and surface dilational elasticity2005-01-07
2000.Photographic element containing an azopyrazolone masking coupler exhibiting improved keeping2005-01-07

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