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For the Inventor, By the Inventor

Herts, United Kingdom

William James Harrison

This inventor holds 8 USPTO granted patents and 4 published patent applications. Top assignees: Eastman-Kodak Company, Other. Active years: 1985-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: William James Harrison. Retrieved from https://idiyas.com/inventor/william-james-harrison-1d0x5w21

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

USPTO Granted Patents = 8 

% Patents Active = 100.0

Average Co-Inventor Count = 4.9

ph-index = 2

Forward Citations = 52(Granted Patents)


Location History:

  • Bottisham, Cambridgeshire, GB (1985)
  • St. Albans, GB (1995)
  • Herts, NY (US) (2001)
  • Herts, GB (1999 - 2002)

Company Filing History:

goldMedal7 out of 21,604 
 
Eastman-Kodak Company
 patents
silverMedal1 out of 834,570 
Other
 patents

Years Active: 1985-2002

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8 patents (USPTO):Explore Patents
1. 6342339 - Aggregated dyes for radiation-sensitive elements (2002-01-29),
2. 6306567 - Aggregated dyes for radiation-sensitive elements (2001-10-23),
3. 6300046 - Aggregated dyes for radiation-sensitive elements (2001-10-09),
4. 6291149 - Aggregated dyes for radiation-sensitive elements (2001-09-18),
5. 6183944 - Aggregated dyes for radiation-sensitive elements (2001-02-06),
6. 5922523 - Filter dyes for photographic elements (1999-07-13),
7. 5391401 - Coating processes (1995-02-21),
8. 4526215 - Apparatus for forming mixtures of fluids (1985-07-02),

Title: The Innovations of William James Harrison

Introduction

William James Harrison is a notable inventor based in Herts, GB. He has made significant contributions to the field of technology, holding a total of 8 patents. His work primarily focuses on advancements in radiation-sensitive elements.

Latest Patents

One of his latest patents is titled "Aggregated dyes for radiation-sensitive elements." This invention involves a dispersion comprising an aqueous medium that has dispersed therein an aggregated dye of a specific formula. This innovation showcases his commitment to enhancing the functionality of radiation-sensitive materials.

Career Highlights

Throughout his career, William has worked with prominent companies, including Eastman Kodak Company. His experience in such a reputable organization has allowed him to refine his skills and contribute to groundbreaking projects in the field of imaging and photography.

Collaborations

William has collaborated with several talented individuals, including Margaret Jones Helber and Elizabeth A. Gallo. These partnerships have fostered a creative environment that has led to innovative solutions and advancements in their respective fields.

Conclusion

William James Harrison's contributions to technology and his impressive portfolio of patents highlight his role as a significant inventor. His work continues to influence advancements in radiation-sensitive elements and beyond.

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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