Patents by Inventor Nigel R. Wildman
Nigel R. Wildman has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 6704087Abstract: A method of processing a print order in which the entire order is delivered simultaneously. An exposed sheet carrying all the latent images of the order is developed in a single processing space.Type: GrantFiled: June 5, 2002Date of Patent: March 9, 2004Assignee: Eastman Kodak CompanyInventors: Nigel R. Wildman, Roy King
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Patent number: 6595706Abstract: A processing apparatus is provided which can be easily transported to whatever location is required. The apparatus has no open tanks of processing solution, the possibility of spillage of the solutions being therefore eliminated.Type: GrantFiled: December 11, 2001Date of Patent: July 22, 2003Assignee: Eastman Kodak CompanyInventor: Nigel R. Wildman
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Patent number: 6589721Abstract: This invention relates to a method of forming a viewable image from a scene exposed onto a color negative photographic film element and for producing a color image suited for conversion to an electronic form and subsequent reconversion into a viewable form comprising: color developing an imagewise exposed color negative photographic film element with a color developer as described herein said color development being carried out by contacting said film with the developer for a period of 20 to 90 seconds at a temperature of 40° C. or greater; WHEREIN the layer units of the film element each exhibits a dye image gamma of less than 1.0, the element exhibits an exposure latitude of at least 2.7 log E, where E is exposure measured in lux-seconds, and a light sensitivity of at least ISO 50, the gamma ratio of each of the red, green and blue light recording layer units is between about 0.80 and 1.30, and the average layer thickness is 1.5 micrometers or less.Type: GrantFiled: December 20, 2001Date of Patent: July 8, 2003Assignee: Eastman Kodak CompanyInventors: Robert A. Arcus, Allan F. Sowinski, Nigel R. Wildman
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Patent number: 6524778Abstract: A method of processing a silver halide photographic material comprises passing the material through a processing solution repeatedly at a temperature suitable for processing, the material spending the major part of the processing time out of the liquid, wherein said processing solution has a viscosity from 0.7 to 5 cP at the processing temperature.Type: GrantFiled: October 10, 2001Date of Patent: February 25, 2003Assignee: Eastman Kodak CompanyInventors: John R. Fyson, Nigel R. Wildman, Robert A. Arcus
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Patent number: 6508598Abstract: The present invention relates to a processing system and method for processing photographic material. The processing system and method of the invention is adapted to recover water from humid air for reuse in the processor, as well as convert a liquid waste processing solution into a dry waste for disposal. In the system and method of the present invention, heated air is circulated through the processor and comes into contact with a cold surface to condense the heated air. The water resulting from this contacting of the heated air with the cold surface can be collected and recycled back to the processor for reuse in the processor. Further, waste solution can be absorbed by a matting material appropriately placed in the processor which evaporates the waste solution to a solid waste for subsequent disposal.Type: GrantFiled: January 25, 2002Date of Patent: January 21, 2003Assignee: Eastman Kodak CompanyInventors: Peter J. Twist, Nigel R. Wildman, Eric R. Schmittou
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Publication number: 20030012574Abstract: A method of processing a print order in which the entire order is delivered simultaneously. An exposed sheet carrying all the latent images of the order is developed in a single processing space.Type: ApplicationFiled: June 5, 2002Publication date: January 16, 2003Applicant: Eastman Kodak CompanyInventors: Nigel R. Wildman, Roy King
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Patent number: 6505979Abstract: A method of processing a photographic material in which the material is loaded into a rotatable chamber and a metered amount of solution is introduced into the chamber. The chamber is rotated and the solution is continuously swept along the surface of the material, forming a wave through which the material passes to enable uniform processing.Type: GrantFiled: August 1, 2001Date of Patent: January 14, 2003Assignee: Eastman Kodak CompanyInventors: Peter J. Twist, Anthony Earle, Nigel R. Wildman, Leslie R. Wells
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Patent number: 6505978Abstract: A method of processing photographic material in which a reciprocable member is plunged into a tank containing a small volume of processing solution. The solution is rapidly displaced through the channels created between the tank wall and the plunger and across the surface of the photographic material.Type: GrantFiled: December 11, 2001Date of Patent: January 14, 2003Assignee: Eastman Kodak CompanyInventors: Anthony Earle, Nigel R. Wildman
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Patent number: 6488421Abstract: A method of reducing the volume of a processing tank by only filtering processing solution when it is either drawn into the tank and circulation system or when it is returned to the supply container.Type: GrantFiled: October 25, 2001Date of Patent: December 3, 2002Assignee: Eastman Kodak CompanyInventors: Anthony Earle, Nigel R. Wildman
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Patent number: 6443640Abstract: Photosensitive material is processed by passing the material through a chamber holding processing solution, the temperature of the solution being raised as the material passes through the chamber.Type: GrantFiled: September 24, 2001Date of Patent: September 3, 2002Assignee: Eastman Kodak CompanyInventors: Anthony Earle, Nigel R. Wildman
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Publication number: 20020117512Abstract: Processing solution is delivered to a processing apparatus by means of a syringe type delivery system.. The container in which the solution is stored acts both as the storage container and as part of the metering system for delivering an accurate volume of solution.Type: ApplicationFiled: December 11, 2001Publication date: August 29, 2002Applicant: Eastman Kodak CompanyInventors: Anthony Earle, Nigel R. Wildman
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Publication number: 20020114629Abstract: A method of processing photographic material in which a reciprocable member is plunged into a tank containing a small volume of processing solution. The solution is rapidly displaced through the channels created between the tank wall and the plunger and across the surface of the photographic material.Type: ApplicationFiled: December 11, 2001Publication date: August 22, 2002Applicant: Eastman Kodak CompanyInventors: Anthony Earle, Nigel R. Wildman
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Patent number: 6435741Abstract: A low volume processing apparatus having a narrow processing channel has the processing solution entering via passages located towards the inlet and outlet of the channel. The solution leaves the channel via a passage located in the middle thereof, the flow of solution pulling the film into a fixed position within the channel. The reversal of flow minimizes the amount of air entrained with the returning flow.Type: GrantFiled: September 24, 2001Date of Patent: August 20, 2002Assignee: Eastman Kodak CompanyInventors: Anthony Earle, Nigel R. Wildman
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Publication number: 20020110378Abstract: A processing apparatus is provided which can be easily transported to whatever location is required. The apparatus has no open tanks of processing solution, the possibility of spillage of the solutions being therefore eliminated.Type: ApplicationFiled: December 11, 2001Publication date: August 15, 2002Applicant: Eastman Kodak CompanyInventor: Nigel R. Wildman
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Publication number: 20020102106Abstract: The present invention relates to a processing system and method for processing photographic material. The processing system and method of the invention is adapted to recover water from humid air for reuse in the processor, as well as convert a liquid waste processing solution into a dry waste for disposal. In the system and method of the present invention, heated air is circulated through the processor and comes into contact with a cold surface to condense the heated air. The water resulting from this contacting of the heated air with the cold surface can be collected and recycled back to the processor for reuse in the processor. Further, waste solution can be absorbed by a matting material appropriately placed in the processor which evaporates the waste solution to a solid waste for subsequent disposal.Type: ApplicationFiled: January 25, 2002Publication date: August 1, 2002Applicant: Eastman Kodak CompanyInventors: Peter J. Twist, Nigel R. Wildman, Eric R. Schmittou
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Patent number: 6422769Abstract: The present invention relates to a method and system for reusing a washing solution within a processor for processing photographic material. In the method and system of the present invention, sequential washing stages are applied to the processor. During one of the wash stages, and preferably a wash stage subsequent to an initial a first wash stage (a second wash stage), a volume of washing solution which is greater than the washing solution applied in the first wash stage is applied. The washing solution applied in the second or subsequent wash stage is subject to a chemical treatment such as an ion exchange, and is thereafter, recycled back to the processor for reuse in processing photographic material and/or cleaning the components of the processor.Type: GrantFiled: November 3, 2000Date of Patent: July 23, 2002Assignee: Eastman Kodak CompanyInventors: Peter J. Twist, Nigel R. Wildman
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Publication number: 20020081117Abstract: Photosensitive material is processed by passing the material through a chamber holding processing solution, the temperature of the solution being raised as the material passes through the chamber.Type: ApplicationFiled: September 24, 2001Publication date: June 27, 2002Applicant: Eastman Kodak CompanyInventors: Anthony Earle, Nigel R. Wildman
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Publication number: 20020081536Abstract: A method of processing a silver halide photographic material comprises passing the material through a processing solution repeatedly at a temperature suitable for processing, the material spending the major part of the processing time out of the liquid, wherein said processing solution has a viscosity from 0.7 to 5 cP at the processing temperature.Type: ApplicationFiled: October 10, 2001Publication date: June 27, 2002Applicant: Eastman Kodak CompanyInventors: John R. Fyson, Nigel R. Wildman, Robert A. Arcus
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Publication number: 20020081119Abstract: A method of reducing the volume of a processing tank by only filtering processing solution when it is either drawn into the tank and circulation system or when it is returned to the supply container.Type: ApplicationFiled: October 25, 2001Publication date: June 27, 2002Applicant: Eastman Kodak CompanyInventors: Anthony Earle, Nigel R. Wildman
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Publication number: 20020061195Abstract: A method of processing a photographic material in which the material is loaded into a rotatable chamber and a metered amount of solution is introduced into the chamber. The chamber is rotated and the solution is continuously swept along the surface of the material, forming a wave through which the material passes to enable uniform processing.Type: ApplicationFiled: August 1, 2001Publication date: May 23, 2002Applicant: Eastman Kodak CompanyInventors: Peter J. Twist, Anthony Earle, Nigel R. Wildman, Leslie R. Wells