Chemical, mechanical or thermal methods

Industry

CPC
G03C5/3952

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GPHYSICS G03Photography G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES PHOTOGRAPHIC PROCESSES G03C5/00Photographic processes or agents therefor Regeneration of such processing agents

Current Industry

G03C5/3952Chemical, mechanical or thermal methods

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method for treating iron in a silver recovery process
- Patent number 8,114,189
- Issue date Feb 14, 2012
- ARS Services, LLC
- Curtis Rhodes
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic developer effluent transfer station and drain wash
- Patent number 7,207,733
- Issue date Apr 24, 2007
- Academy Corporation
- Curtis Rhodes
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method of reusing photographic processing waste solution, and photo...
- Patent number 6,949,331
- Issue date Sep 27, 2005
- Fuji Photo Film Co., Ltd.
- Takatoshi Ishikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic processing system
- Patent number 6,893,807
- Issue date May 17, 2005
- Fuji Photo Film Co., Ltd.
- Hideaki Nomura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method to reduce corrosivity of photographic processing effluent
- Patent number 6,740,477
- Issue date May 25, 2004
- Eastman Kodak Company
- Eric R. Schmittou
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparently dry waste management system
- Patent number 6,736,977
- Issue date May 18, 2004
- Eastman Kodak Company
- Jeffrey L. Hall
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Material and method for treating photographic effluents
- Patent number 6,620,397
- Issue date Sep 16, 2003
- Eastman Kodak Company
- Danielle M. Wettling
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method to reduce corrosivity of photographic processing effluent
- Patent number 6,579,669
- Issue date Jun 17, 2003
- Eastman Kodak Company
- Eric R. Schmittou
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method and system for processing photographic material which includ...
- Patent number 6,508,598
- Issue date Jan 21, 2003
- Eastman Kodak Company
- Peter J. Twist
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method and system for processing photographic material which includ...
- Patent number 6,383,727
- Issue date May 7, 2002
- Eastman Kodak Company
- Peter J. Twist
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process for recovery of silver from hardening photoprocessing solut...
- Patent number 5,961,939
- Issue date Oct 5, 1999
- Eastman Kodak Company
- James R. Kulp
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Regeneration of spent fixer solution
- Patent number 5,958,657
- Issue date Sep 28, 1999
- Marcel Sciarone
- Jakob Van Rouendal Smit
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for eliminating iron from a photographic effluent
- Patent number 5,925,256
- Issue date Jul 20, 1999
- Eastman Kodak Company
- Philippe Strauel
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process for recovering mercapto-s-triazines from silver precipitate
- Patent number 5,759,410
- Issue date Jun 2, 1998
- Eastman Kodak Company
- Charles S. Christ
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methods for removing silver from spent photoprocessing solution
- Patent number 5,695,645
- Issue date Dec 9, 1997
- Eastman Kodak Company
- Thomas W. Bober
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Apparatus for removing silver from spent photoprocessing solution
- Patent number 5,688,401
- Issue date Nov 18, 1997
- Eastman Kodak Company
- Thomas W. Bober
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method and apparatus for removing silver in the form of silver salt...
- Patent number 5,672,328
- Issue date Sep 30, 1997
- Eskofot A/S
- Thomas Busch-S.o slashed.rensen
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Disposable element for cleaning radiographic film processing solutions
- Patent number 5,578,425
- Issue date Nov 26, 1996
- Eastman Kodak Company
- Robert E. Dickerson
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Methods of removing silver
- Patent number 5,575,915
- Issue date Nov 19, 1996
- Fuji Photo Film Co., Ltd.
- Takashi Nakamura
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Apparatus for removing a component from solution
- Patent number 5,549,820
- Issue date Aug 27, 1996
- Eastman Kodak Company
- Thomas W. Bober
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Treatment of photographic effluent
- Patent number 5,503,751
- Issue date Apr 2, 1996
- Eastman Kodak Company
- Edward C. T. S. Glover
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for flushing an undesired precipitate from apparatus surfaces
- Patent number 5,476,593
- Issue date Dec 19, 1995
- Eastman Kodak Company
- Charles S. Christ
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Process of recovering silver from photographic solutions
- Patent number 5,437,792
- Issue date Aug 1, 1995
- Eastman Kodak Company
- Albert R. Szembrot
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Fixer additives used in combination with iron complex based bleache...
- Patent number 5,434,035
- Issue date Jul 18, 1995
- Eastman Kodak Company
- Mary E. Craver
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for the purification of waste water containing silver
- Patent number 5,423,990
- Issue date Jun 13, 1995
- Agfa-Gevaert, N.V.
- Eddy Michiels
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Photographic fixer regeneration
- Patent number 5,162,106
- Issue date Nov 10, 1992
- The Governors of The University of Alberta
- Wasyl Kunda
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method for treating photographic process waste liquor through conce...
- Patent number 5,011,571
- Issue date Apr 30, 1991
- Konica Corporation
- Kazuhiro Kobayashi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method for recovering metals from waste liquors
- Patent number 5,008,017
- Issue date Apr 16, 1991
- Eastman Kodak Company
- Gary G. Kiehl
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Method of treating photographic process waste liquor through concen...
- Patent number 5,004,522
- Issue date Apr 2, 1991
- Konica Corporation
- Shigeharu Koboshi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for treating photographic processing waste solution
- Patent number 4,874,530
- Issue date Oct 17, 1989
- KNICA Corporation
- Kazuhiro Kobayashi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR TREATING IRON IN A SILVER RECOVERY PROCESS
- Publication number 20100122956
- Publication date May 20, 2010
- Curtis Rhodes
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Material and method for treating photographic effluents
- Publication number 20050089805
- Publication date Apr 28, 2005
- Danielle M. Wettling
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Thin film evaporating concentrator, method of evaporating and solid...
- Publication number 20050069820
- Publication date Mar 31, 2005
- Fuji Photo Film Co., Ltd.
- Hideaki Nomura
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Photographic developer effluent transfer station and drain wash
- Publication number 20050058448
- Publication date Mar 17, 2005
- Academy Corporation
- Curtis Rhodes
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Method of reusing photographic processing wastesolution, and photog...
- Publication number 20040229172
- Publication date Nov 18, 2004
- Takatoshi Ishikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Photographic processing system
- Publication number 20040052517
- Publication date Mar 18, 2004
- Hideaki Nomura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Method to reduce corrosivity of photographic processing effluent
- Publication number 20030194661
- Publication date Oct 16, 2003
- Eric R. Schmittou
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Material and method for treating photographic effluents
- Publication number 20030077547
- Publication date Apr 24, 2003
- Eastman Kodak Company
- Danielle M. Wettling
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method and system for processing photographic material which includ...
- Publication number 20020102106
- Publication date Aug 1, 2002
- Eastman Kodak Company
- Peter J. Twist
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Chemical, mechanical or thermal methods

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for treating iron in a silver recovery process

Photographic developer effluent transfer station and drain wash

Method of reusing photographic processing waste solution, and photo...

Photographic processing system

Method to reduce corrosivity of photographic processing effluent

Apparently dry waste management system

Material and method for treating photographic effluents

Method to reduce corrosivity of photographic processing effluent

Method and system for processing photographic material which includ...

Method and system for processing photographic material which includ...

Process for recovery of silver from hardening photoprocessing solut...

Regeneration of spent fixer solution

Method for eliminating iron from a photographic effluent

Process for recovering mercapto-s-triazines from silver precipitate

Methods for removing silver from spent photoprocessing solution

Apparatus for removing silver from spent photoprocessing solution

Method and apparatus for removing silver in the form of silver salt...

Disposable element for cleaning radiographic film processing solutions

Methods of removing silver

Apparatus for removing a component from solution

Treatment of photographic effluent

Method for flushing an undesired precipitate from apparatus surfaces

Process of recovering silver from photographic solutions

Fixer additives used in combination with iron complex based bleache...

Method for the purification of waste water containing silver

Photographic fixer regeneration

Method for treating photographic process waste liquor through conce...

Method for recovering metals from waste liquors

Method of treating photographic process waste liquor through concen...

Method for treating photographic processing waste solution

Patents Applicationslast 30 patents

METHOD FOR TREATING IRON IN A SILVER RECOVERY PROCESS

Material and method for treating photographic effluents

Thin film evaporating concentrator, method of evaporating and solid...

Photographic developer effluent transfer station and drain wash

Method of reusing photographic processing wastesolution, and photog...

Photographic processing system

Method to reduce corrosivity of photographic processing effluent

Material and method for treating photographic effluents

Method and system for processing photographic material which includ...