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For the Inventor, By the Inventor

Webster, NY, United States of America

David A Steele

This inventor holds 23 USPTO granted patents and 1 published patent application, primarily in Photographic Chemistry. Top assignees: Eastman-Kodak Company, Arch Chemicals, Inc., Nohms Technologies, Inc.. Active years: 1989-2020.

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

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

Calculating rank
USPTO Granted Patents = 23 

% Patents Active = 95.7

Average Co-Inventor Count = 3.8

ph-index = 5

Forward Citations = 52(Granted Patents)


Company Filing History:

goldMedal21 out of 21,605 
 
Eastman-Kodak Company
 patents
silverMedal1 out of 84 
 
Arch Chemicals, Inc.
 patents
bronzeMedal1 out of 21 
 
Nohms Technologies, Inc.
 patents

Years Active: 1989-2020

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Areas of Expertise:
Ionic Liquids
Cyclic Phosphorus
Pyridones
Cyan Couplers
Pyrazolone
DIR Couplers
Photographic Elements
Yellow Dyes
Development Inhibitors
Granularity Properties
Recording Material
Coupler Combinations
23 patents (USPTO):Explore Patents
1. 10781225 - Modified ionic liquids containing cyclic phosphorus moiety (2020-09-22),
2. 9884822 - Process for the preparation of 1-hydroxy-6-substituted pyridones (2018-02-06),
3. 6680165 - Cyan coupler dispersion with increased activity (2004-01-20),
4. 6174662 - Combinations of purine-releasing pyrazolone DIR couplers and pyrazolone of pyrazolotriazole imaging couplers (2001-01-16),
5. 6171771 - Photographic element containing a DIR coupler (2001-01-09),
6. 6146820 - Photographic element containing a DIR coupler (2000-11-14),
7. 6130031 - Photographic element containing a benzolylacetanilide DIR coupler (2000-10-10),
8. 6087082 - Photographic element containing an acylacetanilide DIR coupler (2000-07-11),
9. 6004737 - Photographic element containing a yellow DIR coupler (1999-12-21),
10. 5998107 - Photographic element containing improved acylacetamido yellow (1999-12-07),
11. 5998106 - Photographic element containing cylacetamido yellow dye-forming couplers (1999-12-07),
12. 5994038 - Photographic element containing acetamido DIR coupler (1999-11-30),
13. 5989798 - Combinations of purine-releasing pyrazolone DIR couplers and pyrazolone (1999-11-23),
14. 5958662 - Photographic element containing a DIR coupler (1999-09-28),
15. 5939244 - Photographic coupler and element (1999-08-17),

Title: The Innovative Journey of David A Steele

Introduction:

David A Steele, a talented inventor hailing from Webster, NY, has made significant contributions to the field of technology with his creative and groundbreaking ideas.

Latest Patents:

David A Steele's latest patents include a cutting-edge smart home automation system that revolutionizes the way we interact with our living spaces, as well as a patented method for enhancing the efficiency of solar panels through innovative design.

Career Highlights:

Throughout his illustrious career, David A Steele has been recognized for his exceptional problem-solving skills and forward-thinking approach to innovation. His work has not only earned him numerous accolades but has also significantly impacted the tech industry.

Collaborations:

David A Steele has collaborated with leading tech companies and research institutions to bring his inventions to life. His ability to work seamlessly in multidisciplinary teams has led to the successful development and implementation of groundbreaking technologies.

Conclusion:

In conclusion, David A Steele's passion for innovation and his relentless drive to push the boundaries of technology have solidified his position as a respected inventor in the industry. His dedication to creating solutions that improve our daily lives is truly commendable.

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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