West Henrietta, NY, United States of America

David George Foster

This inventor holds 42 USPTO granted patents and 2 published patent applications, plus 2 CIPO patents and 5 EPO patents, primarily in Thermal Printing Technology. Top assignees: Eastman-Kodak Company, Kodak Alaris Inc., University of Rochester. Active years: 1991-2026.

USPTO Granted Patents = 42 (Patent Applications = 2)

% Patents Active = 88.1

CIPO Patents = 2 (Patent Applications = 1)

EPO Patents = 5 (Patent Applications = 2)

Average Co-Inventor Count = 2.4

ph-index = 4

Forward Citations = 46(Granted Patents)

Location History:

Rochester, NY (US) (1994 - 2000)
W. Henrietta, NY (US) (1991 - 2013)
West Henrietta, NY (US) (1995 - 2016)

Company Filing History:

37 out of 21,604

Eastman-Kodak Company

University of Rochester

patents

Years Active: 1991-2026

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Areas of Expertise:

Thermal Donor

Dye-Donor Element

Photographic Processing

Image Stability

Thermal Print Assembly

Bleaching Compositions

Photographic Fixing

High-Speed Printing

Heat Transfer Materials

Color Photography

Biodegradable Agents

Diagnostic Methods

42 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12528946 - Yellow and magenta donor formulations for increased red vividness (2026-01-20),

2. 12275262 - Thermal donor laminate formulation and thermal donor elements comprising the same (2025-04-14),

3. 9434198 - Heat transferable material for improved image stability (2016-09-06),

4. 9056514 - Thermal clear laminate donor element (2015-06-16),

5. 8399205 - Device and method for separation, concentration, and/or purification of cells (2013-03-19),

6. 7501382 - Slipping layer for dye-donor element used in thermal dye transfer (2009-03-10),

7. 7323285 - Extruded slipping layer for thermal donor (2008-01-29),

8. 7153626 - Method of forming dye donor element (2006-12-26),

9. 7135433 - Thermal print assembly (2006-11-14),

10. 7109147 - Slipping layer containing a branched olefin for a dye-donor element used in thermal dye transfer (2006-09-19),

11. 7078366 - Slipping layer containing wax mixture for dye-donor element used in thermal dye transfer (2006-07-18),

12. 7071143 - Direct thermographic materials with improved protective layers (2006-07-04),

13. 7067457 - Thermal donor for high-speed printing (2006-06-27),

14. 6923532 - Efficient yellow thermal imaging ribbon (2005-08-02),

15. 6908239 - Arcuate print path to avoid curl in thermal printing (2005-06-21),

Title: **David George Foster: Innovator and Inventor in Image Stability Technologies**

Introduction

David George Foster is an accomplished inventor based in West Henrietta, NY, who holds an impressive portfolio of 40 patents. His innovations primarily focus on heat transferable materials that enhance image stability and improve iridescence, showcasing his expertise in the field of thermal transfer technology.

Latest Patents

Among his latest inventions, Foster developed a heat transferable material that includes a polymeric binder and a light stabilizer, specifically an N-oxyl radical derived from a hindered amine. This innovative material is designed to provide better image stability when transferred onto a receiver. Another significant contribution is his patent for a thermal transfer donor element, which features a polymeric support coated with a protective transparent film made of poly(vinyl acetal) and colloidal silica. This combination ensures enhanced durability and quality of the transferred images.

Career Highlights

Foster's impressive career includes tenures at notable companies such as Eastman Kodak Company and Kodak Alaris Inc. His work in these organizations has significantly influenced advancements in imaging technologies, particularly in thermal transfer methods.

Collaborations

Throughout his career, Foster has collaborated with other experts in the field, including Edgar Preston Gates and John H. Rosenburgh. These collaborations have fostered innovation and development in imaging technologies, further enhancing the effectiveness and applicability of his inventions.

Conclusion

David George Foster's contributions to the field of imaging technology through his numerous patents and collaborations reflect his dedication to innovation. His work continues to inspire advancements in heat transferable materials and image stability, establishing him as a leading figure in the industry.