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Harry Alexander Hoyen593 Saint Ritas Ct, Webster, NY 14580

Known as:
Harry A Hoyen
Related to:
Cecil H Lincoln

Harry Hoyen Phones & Addresses

593 Saint Ritas Ct, Webster, NY 14580   

Pompano Beach, FL   

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Career records & work history

Medicine Doctors

Harry A. Hoyen

Specialties:
Orthopaedic Surgery, Hand Surgery
Work:
Metrohealth Medical Center Orthopaedics
2500 Metrohealth Dr FL 1, Cleveland, OH 44109
216-7784393 (phone) 216-7787841 (fax)
Education:
Medical School
Medical College of Wisconsin School of Medicine
Graduated: 1992
Procedures:
Arthrocentesis, Carpal Tunnel Decompression, Joint Arthroscopy, Lower Arm/Elbow/Wrist Fractures and Dislocations, Occupational Therapy Evaluation, Shoulder Arthroscopy, Shoulder Surgery, Wound Care
Conditions:
Fractures, Dislocations, Derangement, and Sprains, Intervertebral Disc Degeneration, Lateral Epicondylitis, Rheumatoid Arthritis, Rotator Cuff Syndrome and Allied Disorders, Internal Derangement of Knee Cartilage, Osteoarthritis, Osteomyelitis, Osteoporosis
Languages:
English, Spanish
Description:
Dr. Hoyen graduated from the Medical College of Wisconsin School of Medicine in 1992. He works in Cleveland, OH and specializes in Orthopaedic Surgery and Hand Surgery. Dr. Hoyen is affiliated with MetroHealth Medical Center.

Publications & IP owners

Us Patents

Photographic Elements Containing Direct-Positive Emulsions And Processes For Their Use

US Patent:
4433047, Feb 21, 1984
Filed:
Sep 15, 1982
Appl. No.:
6/418313
Inventors:
Robert A. Silverman - Rochester NY
Harry A. Hoyen - Webster NY
Assignee:
Eastman Kodak Company - Rochester NY
International Classification:
G03C 524
US Classification:
430409
Abstract:
Photographic elements particularly adapted for forming direct-positive images are disclosed in which a radiation-sensitive core-shell emulsion layer and a silver halide emulsion layer incapable of forming a surface latent image within the direct-positive exposure latitude of the first emulsion layer and containing a grain population capable of internally trapping photolytically generated electrons are both present. The photographic elements are capable of exhibiting increased covering power, greater maximum density, and increased speed.

Blended Grain Direct-Positive Emulsions And Photographic Elements And Processes For Their Use

US Patent:
RE32097, Mar 25, 1986
Filed:
Jul 2, 1984
Appl. No.:
6/627006
Inventors:
Robert A. Silverman - Rochester NY
Harry A. Hoyen - Webster NY
Assignee:
Eastman Kodak Company - Rochester NY
International Classification:
G03C 102
G03C 136
G03C 700
US Classification:
430217
Abstract:
Blended emulsions for use in forming a direct-positive image are disclosed. The emulsions are comprised of a first, radiation-sensitive core-shell grain population having a relatively low coefficient of variation and a second, substantially smaller size grain population capable of. Iadd. internally forming a latent image by. Iaddend. internally trapping photolytically generated electrons. Photographic elements incorporating the blended emulsions exhibit improved covering power and can exhibit enhanced speed.

Photographic Process

US Patent:
5238793, Aug 24, 1993
Filed:
May 8, 1989
Appl. No.:
7/351322
Inventors:
Harry A. Hoyen - Webster NY
Assignee:
Eastman Kodak Company - Rochester NY
International Classification:
G03C 500
US Classification:
430446
Abstract:
A method of processing a photographic element having a layer comprising a silver halide emulsion sensitized with a cyanine dye where the dye is present in the processing solution at a concentration sufficient to cause formation of solid dye particles. The method comprises contacting the element with at least one processing solution in the presence of an effective amount of a dye solubilizing compound of the formula: ##STR1## wherein R. sub. 1, R. sub. 2, R. sub. 3, and R. sub. 4 are each independently selected from the group consisting of ##STR2## halogen, hydrogen, hydroxy, substituted or unsubstituted alkyl, substituted or unsubstituted aryl, substituted or unsubstituted alkoxy, and sulfo, R. sub. 5 and R. sub. 6 are each independently selected from the group consisting of hydrogen, substituted or unsubstituted alkyl, and substituted or unsubstituted aryl, with the proviso that the dye solubilizing compound comprises at least four solubilizing groups as substituents on R. sub. 5 's or R. sub. 6 's that are alkyl or aryl wherein at least one of the solubilizing groups is anionic sulfo.

Direct-Positive Core-Shell Emulsions And Photographic Elements And Processes For Their Use

US Patent:
4395478, Jul 26, 1983
Filed:
Nov 12, 1981
Appl. No.:
6/320902
Inventors:
Harry A. Hoyen - Webster NY
Assignee:
Eastman Kodak Company - Rochester NY
International Classification:
G03C 134
US Classification:
430217
Abstract:
A radiation-sensitive emulsion for use in forming a direct-positive image is disclosed. The emulsion is comprised of core-shell silver halide grains. The shell portions of the grains contain polyvalent metal ions to reduce rereversal.

Photographic Elements Containing Direct-Positive Emulsions And Processes For Their Use

US Patent:
RE32149, May 20, 1986
Filed:
Jul 2, 1984
Appl. No.:
6/627017
Inventors:
Robert A. Silverman - Rochester NY
Harry A. Hoyen - Webster NY
Assignee:
Eastman Kodak Company - Rochester NY
International Classification:
G03C 524
US Classification:
430409
Abstract:
Photographic elements particularly adapted for forming direct-positive images are disclosed in which a radiation-sensitive core-shell emulsion layer and a silver halide emulsion layer incapable of forming a surface latent image within the direct-positive exposure latitude of the first emulsion layer and containing a grain population capable of internally. Iadd. forming a latent image by internally. Iaddend. trapping photolytically generated electrons are both present. The photographic elements are capable of exhibiting increased covering power, greater maximum density, and increased speed.

Photographic Elements Containing Direct-Positive Emulsions And Processes For Their Use

US Patent:
4444874, Apr 24, 1984
Filed:
Sep 15, 1982
Appl. No.:
6/418313
Inventors:
Robert A. Silverman - Rochester NY
Harry A. Hoyen - Webster NY
Assignee:
Eastman Kodak Company - Rochester NY
International Classification:
G03C 524
US Classification:
430409
Abstract:
Photographic elements particularly adapted for forming direct-positive images are disclosed in which a radiation-sensitive core-shell emulsion layer and a silver halide emulsion layer incapable of forming a surface latent image within the direct-positive exposure latitude of the first emulsion layer and containing a grain population capable of internally trapping photolytically generated electrons are both present. The photographic elements are capable of exhibiting increased covering power, greater maximum density, and increased speed.

Direct Positive Photographic Elements With Incorporated Maximum Density Enhancing Antifoggants

US Patent:
4572892, Feb 25, 1986
Filed:
Jun 6, 1985
Appl. No.:
6/741928
Inventors:
Harry A. Hoyen - Webster NY
Assignee:
Eastman Kodak Company - Rochester NY
International Classification:
G03C 524
US Classification:
430410
Abstract:
A black and white direct positive photographic element intended for the formation of a viewable silver image is disclosed. One or more silver halide emulsion layers are present containing internal latent image forming silver halide grains. A maximum density enhancing antifoggant is located in an undercoat between the emulsion layer or layers and the support to impart an increase in photographic speed, an extended overexposure margin before encountering rereversal, a decrease in minimum density, and an increase in the covering power of developed silver.

Blended Grain Direct-Positive Emulsions And Photographic Elements And Processes For Their Use

US Patent:
4444865, Apr 24, 1984
Filed:
Sep 15, 1982
Appl. No.:
6/418314
Inventors:
Robert A. Silverman - Rochester NY
Harry A. Hoyen - Rochester NY
Assignee:
Eastman Kodak Company - Rochester NY
International Classification:
G03C 102
G03C 136
G03C 700
US Classification:
430217
Abstract:
Blended emulsions for use in forming a direct-positive image are disclosed. The emulsions are comprised of a first, radiation-sensitive core-shell grain population having a relatively low coefficient of variation and a second, substantially smaller size grain population capable of internally trapping photolytically generated electrons. Photographic elements incorporating the blended emulsions exhibit improved covering power and can exhibit enhanced speed.

Possible Relatives

Harry W Johnson  Harry L Johnston  Harry R White  Harry P Joiner  Harry Jolly  Harry N Jones  Harry K Stansbury  Harry N Stanton  Harry T Steffens  Harry B Mcilvaine 

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