polymethine dyes

Industry

CPC
G03C1/4853

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Parent Industries

GPHYSICS G03Photography G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES PHOTOGRAPHIC PROCESSES G03C1/00Photosensitive materials

Current Industry

G03C1/4853polymethine dyes

Industries

Patents Grantslast 30 patents

Information Patent Grant
Light-sensitive silver halide photographic material for forming dir...
- Patent number 6,503,697
- Issue date Jan 7, 2003
- Agfa-Gevaert
- Kris Viaene
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light-sensitive material for color filter and process for producing...
- Patent number 5,776,643
- Issue date Jul 7, 1998
- Fuji Photo Film Co., Ltd.
- Hiroyuki Hirai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Direct positive type silver halide photographic material comprising...
- Patent number 5,547,828
- Issue date Aug 20, 1996
- Fuji Photo Film Co., Ltd.
- Takanori Hioki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Direct positive silver halide photographic material
- Patent number 5,534,402
- Issue date Jul 9, 1996
- Fuji Photo Film Co., Ltd.
- Koichi Kuno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Pre-fogged direct reversal silver halide photographic material
- Patent number 5,501,946
- Issue date Mar 26, 1996
- Fuji Photo Film Co., Ltd.
- Yoshihiro Takagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Direct positive silver halide color photographic light-sensitive ma...
- Patent number 5,492,797
- Issue date Feb 20, 1996
- Konica Corporation
- Yasuo Tosaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light-sensitive silver halide color photographic material and proce...
- Patent number 5,462,844
- Issue date Oct 31, 1995
- Konica Corporation
- Yasuo Tosaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for making direct-positive photographic images
- Patent number 5,449,595
- Issue date Sep 12, 1995
- Agfa-Gevaert, N.V.
- Jean-Marie Dewanckele
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Direct positive silver halide emulsion and color diffusion transfer...
- Patent number 5,420,004
- Issue date May 30, 1995
- Fuji Photo Film Co., Ltd.
- Munehisa Fujita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide photosensitive material
- Patent number 5,342,751
- Issue date Aug 30, 1994
- Fuji Photo Film Co., Ltd.
- Shingo Nishiyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Black and white direct positive image forming process
- Patent number 5,288,596
- Issue date Feb 22, 1994
- Fuji Photo Film Co., Ltd.
- Katsumi Hayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic direct positive material containing a masked benzotria...
- Patent number 5,254,443
- Issue date Oct 19, 1993
- Agfa-Gevaert, N.V.
- Piet Kok
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Class of masked stabilizers in photographic materials or developing...
- Patent number 5,236,815
- Issue date Aug 17, 1993
- Agfa-Gevaert, N.V.
- Jean-Marie O. Dewanckele
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Direct positive photographic material
- Patent number 5,185,241
- Issue date Feb 9, 1993
- Fuji Photo Film Co., Ltd.
- Noriyuki Inoue
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Light-sensitive silver halide material for making direct-positive i...
- Patent number 5,166,043
- Issue date Nov 24, 1992
- Agfa-Gevaert, N.V.
- Jozef P. De Prijcker
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of developing direct positive silver halide material
- Patent number 5,155,014
- Issue date Oct 13, 1992
- Agfa-Gevaert, N.V.
- Jozef P. De Prijcker
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Direct positive color photographic material
- Patent number 5,153,107
- Issue date Oct 6, 1992
- Fuji Photo Film Co., Ltd.
- Naoyasu Deguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Direct positive silver halide photographic materials
- Patent number 5,112,732
- Issue date May 12, 1992
- Fuji Photo Film Co., Ltd.
- Kazunori Hayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for preparing a direct positive photographic material
- Patent number 5,110,719
- Issue date May 5, 1992
- Fuji Photo Film Co., Ltd.
- Sadanobu Shuto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Direct positive photosensitive material
- Patent number 5,104,784
- Issue date Apr 14, 1992
- Fuji Photo Film Co., Ltd.
- Sadanobu Shuto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for preparing an internal latent image silver halide emulsion
- Patent number 5,081,009
- Issue date Jan 14, 1992
- Fuji Photo Film Co., Ltd.
- Hatsumi Tanemura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for forming a direct positive image
- Patent number 5,035,984
- Issue date Jul 30, 1991
- Fuji Photo Film Co., Ltd.
- Kazunoi Hayashi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for forming a direct positive image
- Patent number 5,015,561
- Issue date May 14, 1991
- Fuji Photo Film Co., Ltd.
- Kazunori Hayashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Direct positive photographic material
- Patent number 5,009,993
- Issue date Apr 23, 1991
- Fuji Photo Film Co., Ltd.
- Noriyuki Inoue
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Direct positive dimethine cyanine dyes containing 1-aryl-2-heteroar...
- Patent number 5,004,812
- Issue date Apr 2, 1991
- E. I. Du Pont de Nemours and Company
- Thomas D. Weaver
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Direct positive color light-sensitive material
- Patent number 4,994,358
- Issue date Feb 19, 1991
- Fuji Photo Film Co., Ltd.
- Naoyasu Deguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Direct positive light-sensitive silver halide photographic material
- Patent number 4,990,438
- Issue date Feb 5, 1991
- Konica Corporation
- Keiji Ogi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
5-(1,2,4)-triazolyl-S-triazines
- Patent number 4,988,811
- Issue date Jan 29, 1991
- Minnesota Mining and Manufacturing Company
- Luigi Valbusa
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Direct positive photographic light-sensitive material
- Patent number 4,970,140
- Issue date Nov 13, 1990
- Fuji Photo Film Co., Ltd.
- Tatsuo Heki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for forming a direct positive color image
- Patent number 4,956,267
- Issue date Sep 11, 1990
- Fuji Photo Film Co., Ltd.
- Shinji Ueda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Light-sensitive silver halide photographic material for forming dir...
- Publication number 20020004185
- Publication date Jan 10, 2002
- Kris Viaene
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

polymethine dyes

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Light-sensitive silver halide photographic material for forming dir...

Light-sensitive material for color filter and process for producing...

Direct positive type silver halide photographic material comprising...

Direct positive silver halide photographic material

Pre-fogged direct reversal silver halide photographic material

Direct positive silver halide color photographic light-sensitive ma...

Light-sensitive silver halide color photographic material and proce...

Method for making direct-positive photographic images

Direct positive silver halide emulsion and color diffusion transfer...

Silver halide photosensitive material

Black and white direct positive image forming process

Photographic direct positive material containing a masked benzotria...

Class of masked stabilizers in photographic materials or developing...

Direct positive photographic material

Light-sensitive silver halide material for making direct-positive i...

Method of developing direct positive silver halide material

Direct positive color photographic material

Direct positive silver halide photographic materials

Process for preparing a direct positive photographic material

Direct positive photosensitive material

Process for preparing an internal latent image silver halide emulsion

Method for forming a direct positive image

Method for forming a direct positive image

Direct positive photographic material

Direct positive dimethine cyanine dyes containing 1-aryl-2-heteroar...

Direct positive color light-sensitive material

Direct positive light-sensitive silver halide photographic material

5-(1,2,4)-triazolyl-S-triazines

Direct positive photographic light-sensitive material

Method for forming a direct positive color image

Patents Applicationslast 30 patents

Light-sensitive silver halide photographic material for forming dir...