Spiro-condensed

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CPC
G03C7/3928

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Parent Industries

GPHYSICS G03Photography G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES PHOTOGRAPHIC PROCESSES G03C7/00Multicolour photographic processes or agents therefor Regeneration of such processing agents Photosensitive materials for multicolour processes

Current Industry

G03C7/3928Spiro-condensed

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Organic compound, near infrared absorbing dye, photoelectric conver...
- Patent number 11,333,964
- Issue date May 17, 2022
- Nippon Kayaku Kabushiki Kaisha
- Tatsuya Aotake
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Silver halide photosensitive material for color-photography and ima...
- Patent number 7,674,575
- Issue date Mar 9, 2010
- FUJIFILM Corporation
- Naoto Oshima
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Silver halide color photographic photosensitive material
- Patent number 7,189,501
- Issue date Mar 13, 2007
- Fuji Photo Film Co., Ltd.
- Toshiyuki Makuta
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Color photographic recording material
- Patent number 7,144,691
- Issue date Dec 5, 2006
- Ciba Specialty Chemicals Corporation
- Stéphane Biry
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Silver halide color photographic photosensitive material and image-...
- Patent number 6,887,657
- Issue date May 3, 2005
- Fuji Photo Film Co., Ltd.
- Nobuo Seto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide photosensitive material for color-photography and ima...
- Patent number 6,830,880
- Issue date Dec 14, 2004
- Fuji Photo Film Co., Ltd.
- Naoto Oshima
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Photographic elements containing cyan coupler UV absorber and stabi...
- Patent number 6,756,189
- Issue date Jun 29, 2004
- Eastman Kodak Company
- Danuta Gibson
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Silver halide color photographic lightsensitive material and method...
- Patent number 6,548,237
- Issue date Apr 15, 2003
- Fuji Photo Film Co., Ltd.
- Hisashi Mikoshiba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic element with dye-forming coupler and stabilizing compound
- Patent number 6,444,412
- Issue date Sep 3, 2002
- Eastman Kodak Company
- David Clarke
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic element containing cyan dye-forming coupler
- Patent number 6,444,417
- Issue date Sep 3, 2002
- Eastman Kodak Company
- David Clarke
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide photographic lightsensitive material
- Patent number 6,280,918
- Issue date Aug 28, 2001
- Fuji Photo Film Co., Ltd.
- Hisashi Mikoshiba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color photographic material
- Patent number 6,221,572
- Issue date Apr 24, 2001
- Afga-Gevaert Naamloze Vennootschap
- Jörg Hagemann
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic element containing pyrazoloazole coupler and a specifi...
- Patent number 6,071,686
- Issue date Jun 6, 2000
- Eastman Kodak Company
- Stanley W. Cowan
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for processing transparent silver halide photographic light-...
- Patent number 6,015,653
- Issue date Jan 18, 2000
- Konica Corporation
- Manabu Nakahanada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic element with new singlet oxygen quenchers
- Patent number 6,013,429
- Issue date Jan 11, 2000
- Eastman Kodak Company
- Catherine A. Franke
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photographic elements containing cyan dye-forming coupler, coupler...
- Patent number 6,004,738
- Issue date Dec 21, 1999
- Eastman Kodak Company
- Philip T. Lau
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color-photographic recording material
- Patent number 5,958,663
- Issue date Sep 28, 1999
- Ciba Specialty Chemicals Corporation
- Suruliappa Jeganathan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the formation of color images
- Patent number 5,851,741
- Issue date Dec 22, 1998
- Fuji Photo Film Co., Ltd.
- Osamu Takahashi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
High activity photographic dispersions with ultra low levels of per...
- Patent number 5,770,352
- Issue date Jun 23, 1998
- Eastman Kodak Company
- Krishnan Chari
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Color-photographic recording material
- Patent number 5,763,144
- Issue date Jun 9, 1998
- Ciba Specialty Chemicals Corporation
- Suruliappa Jeganathan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Silver halide color photosensitive material
- Patent number 5,750,755
- Issue date May 12, 1998
- Fuji Photo Film Co., Ltd.
- Takashi Nakamura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of forming colored images
- Patent number 5,747,227
- Issue date May 5, 1998
- Fuji Photo Film Co., Ltd.
- Kiyoshi Kawai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide color photographic material comprising a magenta or c...
- Patent number 5,736,299
- Issue date Apr 7, 1998
- Fuji Photo Film Co., Ltd.
- Toshiyuki Watanabe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic elements with magenta dye forming couplers and stabili...
- Patent number 5,695,921
- Issue date Dec 9, 1997
- Eastman Kodak Company
- Sundaram Krishnamurthy
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide color photosensitive material
- Patent number 5,622,810
- Issue date Apr 22, 1997
- Fuji Photo Film Co., Ltd.
- Takashi Nakamura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Photographic elements exhibiting improved stability
- Patent number 5,601,970
- Issue date Feb 11, 1997
- Eastman Kodak Company
- Roger Lok
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide photographic material and image forming method using...
- Patent number 5,484,692
- Issue date Jan 16, 1996
- Fuji Photo Film Co., Ltd.
- Akio Mitsui
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide color photographic material
- Patent number 5,459,023
- Issue date Oct 17, 1995
- Fuji Photo Film Co., Ltd.
- Kohzaburoh Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Heat stabilized silver chloride photographic emulsions containing p...
- Patent number 5,415,992
- Issue date May 16, 1995
- Eastman Kodak Company
- Roger Lok
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide photo-sensitive material
- Patent number 5,378,595
- Issue date Jan 3, 1995
- Fuji Photo Film Co., Ltd.
- Hiroo Takizawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
ORGANIC COMPOUND, NEAR INFRARED ABSORBING DYE, PHOTOELECTRIC CONVER...
- Publication number 20190086790
- Publication date Mar 21, 2019
- Nippon Kayaku Kabushiki-Kaisha
- Tatsuya AOTAKE
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Colour photographic recording material
- Publication number 20050079455
- Publication date Apr 14, 2005
- Stephane Biry
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Silver halide color photographic photosensitive material
- Publication number 20050074710
- Publication date Apr 7, 2005
- Fuji Photo Film Co., Ltd.
- Toshiyuki Makuta
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Silver halide color photographic photosensitive material and image-...
- Publication number 20040234908
- Publication date Nov 25, 2004
- Fuji Photo Film Co., Ltd.
- Nobuo Seto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Silver halide photosensitive material for color-photography and ima...
- Publication number 20040234907
- Publication date Nov 25, 2004
- Fuji Photo Film Co., Ltd.
- Naoto Oshima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Silver halide photosensitive material for color-photography and ima...
- Publication number 20040023165
- Publication date Feb 5, 2004
- Fuji Photo Film Co., Ltd.
- Naoto Oshima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Photographic elements containing cyan coupler UV absorber and stabi...
- Publication number 20030232289
- Publication date Dec 18, 2003
- Eastman Kodak Company
- Danuta Gibson
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Photographic element containing cyan dye-forming coupler
- Publication number 20020064735
- Publication date May 30, 2002
- Eastman Kodak Company
- David Clarke
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Photographic element with dye-forming coupler and stabilizing compound
- Publication number 20020058212
- Publication date May 16, 2002
- Eastman Kodak Company
- David Clarke
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Silver halide color photographic lightsensitive material and method...
- Publication number 20020039709
- Publication date Apr 4, 2002
- Hisashi Mikoshiba
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Spiro-condensed

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Organic compound, near infrared absorbing dye, photoelectric conver...

Silver halide photosensitive material for color-photography and ima...

Silver halide color photographic photosensitive material

Color photographic recording material

Silver halide color photographic photosensitive material and image-...

Silver halide photosensitive material for color-photography and ima...

Photographic elements containing cyan coupler UV absorber and stabi...

Silver halide color photographic lightsensitive material and method...

Photographic element with dye-forming coupler and stabilizing compound

Photographic element containing cyan dye-forming coupler

Silver halide photographic lightsensitive material

Color photographic material

Photographic element containing pyrazoloazole coupler and a specifi...

Method for processing transparent silver halide photographic light-...

Photographic element with new singlet oxygen quenchers

Photographic elements containing cyan dye-forming coupler, coupler...

Color-photographic recording material

Method for the formation of color images

High activity photographic dispersions with ultra low levels of per...

Color-photographic recording material

Silver halide color photosensitive material

Method of forming colored images

Silver halide color photographic material comprising a magenta or c...

Photographic elements with magenta dye forming couplers and stabili...

Silver halide color photosensitive material

Photographic elements exhibiting improved stability

Silver halide photographic material and image forming method using...

Silver halide color photographic material

Heat stabilized silver chloride photographic emulsions containing p...

Silver halide photo-sensitive material

Patents Applicationslast 30 patents

ORGANIC COMPOUND, NEAR INFRARED ABSORBING DYE, PHOTOELECTRIC CONVER...

Colour photographic recording material

Silver halide color photographic photosensitive material

Silver halide color photographic photosensitive material and image-...

Silver halide photosensitive material for color-photography and ima...

Silver halide photosensitive material for color-photography and ima...

Photographic elements containing cyan coupler UV absorber and stabi...

Photographic element containing cyan dye-forming coupler

Photographic element with dye-forming coupler and stabilizing compound

Silver halide color photographic lightsensitive material and method...