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For the Inventor, By the Inventor

Putnam Valley, NY, United States of America

Robert E Detlefsen

This inventor holds 34 USPTO granted patents, primarily in UV Absorbers. Top assignees: Ciba Specialty Chemicals Corporation, Ciba-Geigy Corporation, Basf Se Corporation. Active years: 1986-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Robert E Detlefsen. Retrieved from https://idiyas.com/inventor/robert-e-detlefsen

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

Calculating rank
USPTO Granted Patents = 34

% Patents Active = 61.8

Average Co-Inventor Count = 5.3

ph-index = 10

Forward Citations = 354(Granted Patents)


Company Filing History:

goldMedal28 out of 1,524 
 
Ciba Specialty Chemicals Corporation
 patents
silverMedal4 out of 6,858 
 
Ciba-Geigy Corporation
 patents
bronzeMedal1 out of 5,903 
 
Basf Se Corporation
 patents
4. 1 out of 31 
 
Ciba Corporation
 patents

Years Active: 1986-2011

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Areas of Expertise:
UV Absorbers
Alkoxyamines
Hydroxy Compounds
Benzotriazole
Stabilized Compositions
Hydrocarbyloxyamines
Sterically Hindered
Enhanced Durability
Ink Jet Materials
Liquid Mixtures
34 patents (USPTO):Explore Patents
1. 8013162 - Water compatible sterically hindered alkoxyamines and hydroxy substituted alkoxyamines (2011-09-06),
2. 7947832 - Water compatible sterically hindered alkoxyamines and hydroxy substituted alkoxyamines (2011-05-24),
3. 7550599 - Water compatible sterically hindered alkoxyamines and hydroxy substituted alkoxyamines (2009-06-23),
4. 7390904 - Hydrogen peroxide catalyzed process for the preparation of sterically hindered N-hydrocarbyloxyamines (2008-06-24),
5. 7384464 - Ink jet and recording material (2008-06-10),
6. 7244776 - Ultraviolet light absorbers (2007-07-17),
7. 7173128 - Ultraviolet light absorbers (2007-02-06),
8. 7166659 - Substituted 5-aryl-2-(2-hydroxyphenyl)-2H-benzotriazole UV absorbers, compositions stabilized therewith and process for preparation thereof (2007-01-23),
9. 7148274 - Substituted 5-aryl-2-(2-hydroxyphenyl)-2h-benzotriazole UV absorbers, compositions stabilized therewith and process for preparation thereof (2006-12-12),
10. 6872832 - Hydroxy substituted N-alkoxy hindered amines and compositions stabilized therewith (2005-03-29),
11. 6774238 - Substituted 5-aryl-2-(2-hydroxyphenyl)-2H-benzotriazole UV absorbers, compositions stabilized therewith and process for preparation thereof (2004-08-10),
12. 6703510 - Substituted 5-aryl-2-(2-hydroxyphenyl)-2H-benzotriazole UV absorbers, compositions stabilized therewith and process for preparation thereof (2004-03-09),
13. 6649770 - Substituted 5-aryl-2-(2-hydroxyphenyl)-2H-benzotriazole UV absorbers, compositions stabilized therewith and process for preparation thereof (2003-11-18),
14. 6638997 - Hydroxy-substituted N-alkoxy hindered amines and compositions stabilized therewith (2003-10-28),
15. 6586507 - Hydroxy-substituted N-alkoxy hindered amines and compositions stabilized therewith (2003-07-01),

Title: Robert E Detlefsen - Pioneering Inventor from Putnam Valley, NY

Introduction: Robert E Detlefsen is a renowned inventor hailing from Putnam Valley, NY, known for his groundbreaking contributions to various industries.

Latest Patents: Robert E Detlefsen holds several patents in the fields of technology, healthcare, and consumer products, showcasing his diverse range of innovative ideas.

Career Highlights: Throughout his illustrious career, Robert E Detlefsen has been recognized for his ability to transform creative concepts into tangible inventions that have had a significant impact on society.

Collaborations: Robert E Detlefsen has collaborated with leading companies, research institutions, and universities to further develop and commercialize his inventions, solidifying his reputation as a visionary inventor.

Conclusion: Robert E Detlefsen's passion for innovation and his relentless pursuit of excellence have established him as a trailblazing inventor whose work continues to inspire future generations in the field of technology 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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