Browsing U.S. Classifications

Reports by CambridgeIP

Blood Glucose Monitors and Wireless Communication
Telehealth

More
Recent Trends in Nanotechnology Patenting: 2005 to May 2011
Nano1

More
First Solar, Inc. (Nasdaq: FSLR) - A Focus on the Technology Fundamentals
Solar

More
Patenting flatland: Graphene - Exploitation challenges and opportunities
Graphene_patent_landscape_report

More
Patenting Flatland: Graphene
Naturereport2

More
Pandemic Influenza (H1N1 & H5N1) patenting trends
Hn51

More

Results display:

Refine search:

You need to login or signup to refine your search

Login | Signup

1-10 of 60 patent results

Direct positive silver halide light-sensitive color photographic material

U.S. Patent US4925780 | Filed: 08/18/1988 | Issued: 05/15/1990
Assignee(s): Konica Corporation | Inventor(s): Tomimi Yoshizawa + 2 | Agent(s): Jordan B. Bierman | Examiner(s): Paul R. Michl
A direct positive silver halide light-sensitive color photographic material comprising, on a support, (1) at least three light-sensitive silver halide emulsion layers containing internal latent ima...

Image forming method

U.S. Patent US6022673 | Filed: 06/18/1998 | Issued: 02/08/2000
Assignee(s): Fuji Photo Film Co., Ltd. | Inventor(s): Shun-ichi Ishikawa | Agent(s): Sughrue, Mion, Zinn, Macpeak & Seas, PLLC | Examiner(s): Richard L. Schilling
An image formation method in which a photosensitive element is exposed in image-wise fashion, then, a first treating element comprising a treating layer comprising a base and/or base precursor is p...

Aqueous developer for lithographic printing plates

U.S. Patent US6316171 | Filed: 10/13/2000 | Issued: 11/13/2001
Assignee(s): Fuji Photo Film B.V. | Inventor(s): Toshiyuka Sekiya + 2 | Agent(s): Merchant & Gould P.C. | Examiner(s): Hoa Van Le
The invention is directed to an aqueous developing composition which is useful in developing negative-working lithographic printing plates. More particularly, the developing composition includes an...

Imaging element containing a blocked photographically useful compound

U.S. Patent US6319640 | Filed: 11/13/2000 | Issued: 11/20/2001
Assignee(s): Eastman Kodak Company | Inventor(s): Wojciech K. Slusarek + 2 | Agent(s): Chris P. Konkol | Examiner(s): Richard L. Schilling
This invention relates to an imaging element comprising an imaging layer having associated therewith a compound of Structure I: In the above Structure I, the substituents are as defined in...

Method of providing digitized photographic image

U.S. Patent US6296993 | Filed: 06/13/2000 | Issued: 10/02/2001
Assignee(s): Eastman Kodak Company | Inventor(s): Allan F. Sowinski + 2 | Agent(s): J. Lanny Tucker | Examiner(s): Hoa Van Le
Image formation in photosensitive silver halide materials can be simplified by photoprocessing the imagewise exposed materials using photochemical delivery articles that consist essential of a nonp...

Method of fixing a photographic product

U.S. Patent US5928845 | Filed: 06/25/1998 | Issued: 07/27/1999
Assignee(s): Eastman Kodak Company | Inventor(s): Christiane B. Feumi-Jantou | Agent(s): Tucker; J. Lanny | Examiner(s): Hoa Van Le
The present invention concerns a novel method of processing a photographic product that comprises a step of fixing by surface application of a fixing solution. This processing method affords effica...

Silver halide color photographic photosensitive material

U.S. Patent US6228565 | Filed: 10/28/1997 | Issued: 05/08/2001
Assignee(s): Fuji Photo Film Co., Ltd. | Inventor(s): Katsuhisa Ohzeki + 1 | Agent(s): Sughrue, Mion, Zinn, Macpeak & Seas, PLLC | Examiner(s): Richard L. Schilling
Disclosed is a silver halide color photographic photosensitive material in which the photosensitive layer of the photosensitive material comprising a silver halide emulsion, a developing agent and ...

Method for developing a photographic product with incorporated developer

U.S. Patent US5789144 | Filed: 04/18/1997 | Issued: 08/04/1998
Assignee(s): Eastman Kodak Company | Inventor(s): Francoise Marie Thomas | Agent(s): Tucker; J. Lanny | Examiner(s): Hoa Van Le
The present invention concerns a method for developing a photographic product containing incorporated developers, and a layer of a novel activator. This method consists of applying to an exposed ph...

Image forming method

U.S. Patent US6200738 | Filed: 10/28/1999 | Issued: 03/13/2001
Assignee(s): Konica Corporation | Inventor(s): Hiroaki Takano + 2 | Agent(s): Finnegan, Henderson, Farabow, Garrett & Dunner, L.L.P. | Examiner(s): Hoa Van Le
An image forming method is disclosed, wherein a photographic element comprising a support having on at least one side thereof at least a photographic component layer containing light sensitive silv...

Sheet comprising an ion exchanges reducing agent and methods of processing photographic elements in the presence of said sheet

U.S. Patent US6316173 | Filed: 06/13/2000 | Issued: 11/13/2001
Assignee(s): Eastman Kodak Company | Inventor(s): Lyn M. Irving + 2 | Agent(s): Edith A. Rice | Examiner(s): Hoa Van Le
This invention comprises a sheet comprising at least one photographically useful reducing agent ionically bound to an ion exchange matrix. In preferred embodiments of the invention, the sheet furth...