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For the Inventor, By the Inventor

Churchville, NY, United States of America

David A Stegman

This inventor holds 21 USPTO granted patents, primarily in Photographic Imaging. Top assignees: Eastman-Kodak Company, Bruker Biospin Gmbh, Carestream Health, Inc.. Active years: 1989-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David A Stegman. Retrieved from https://idiyas.com/inventor/david-a-stegman

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 21

% Patents Active = 85.7

Average Co-Inventor Count = 4.0

ph-index = 8

Forward Citations = 143(Granted Patents)


Location History:

  • Rochester, NY (US) (1996)
  • Churchville, NY (US) (1989 - 2014)

Company Filing History:

goldMedal18 out of 21,604 
 
Eastman-Kodak Company
 patents
silverMedal1 out of 153 
 
Bruker Biospin Gmbh
 patents
bronzeMedal1 out of 649 
 
Carestream Health, Inc.
 patents
4. 1 out of 295 
 
Kodak Polychrome Graphics, Gmbh
 patents

Years Active: 1989-2014

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Areas of Expertise:
Optical Imaging
Thermal Imaging
Sensitizing Dyes
Photographic Elements
Silver Halide
Infrared Filter Dyes
Large Stokes Shift Dyes
Photographic Materials
Cationic IR Dye
Developable Elements
Heterocyclic Substituents
Tabular Photographic Elements
21 patents (USPTO):Explore Patents
1. 8906354 - Loaded latex optical molecular imaging probes containing lipophilic large stokes shift dyes (2014-12-09),
2. 8084182 - On-press developable elements and methods of use (2011-12-27),
3. 8017104 - Large stoke shift dye used for optical imaging (2011-09-13),
4. 6537730 - Thermal imaging composition and member containing sulfonated IR dye and methods of imaging and printing (2003-03-25),
5. 6410202 - Thermal switchable composition and imaging member containing cationic IR dye and methods of imaging and printing (2002-06-25),
6. 6159678 - Photographic element comprising a mixture of sensitizing dyes (2000-12-12),
7. 6159657 - Thermal imaging composition and member containing sulfonated ir dye and (2000-12-12),
8. 6140035 - Photographic element comprising a mixture of sensitizing dyes (2000-10-31),
9. 6066443 - Blue sensitizing dyes with heterocyclic substituents (2000-05-23),
10. 5518876 - Red sensitizers for high silver chloride emulsions (1996-05-21),
11. 5516628 - Silver halide photographic elements with particular blue sensitization (1996-05-14),
12. 5492802 - Dye compounds and photographic elements containing such dyes (1996-02-20),
13. 5474887 - Photographic elements containing particular blue sensitized tabular (1995-12-12),
14. 5418126 - Furan or pyrrole substituted dye compounds and silver halide (1995-05-23),
15. 5316904 - Amide substituted dye compounds and silver halide photographic elements (1994-05-31),

Title: The Innovative Journey of David A. Stegman

Introduction: David A. Stegman, a talented inventor hailing from Churchville, NY, has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents: David A. Stegman holds several patents in various technological domains, including advancements in renewable energy systems, smart home devices, and medical equipment.

Career Highlights: With a career spanning over two decades, David A. Stegman has worked with leading tech companies, research institutions, and universities to bring his inventions to life. His dedication to pushing the boundaries of technology has earned him recognition in the industry.

Collaborations: Throughout his career, David A. Stegman has collaborated with top engineers, scientists, and designers to develop cutting-edge solutions to complex problems. His collaborative spirit and innovative mindset have led to the successful implementation of numerous projects.

Conclusion: David A. Stegman's passion for innovation and his relentless pursuit of excellence have established him as a prominent figure in the world of technology. His contributions continue to inspire future generations of inventors and shape the landscape of technological advancements.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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