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For the Inventor, By the Inventor

Mount Kisco, NY, United States of America

Robert Ernest Dear

This inventor holds 10 USPTO granted patents. Top assignee: Ciba-Geigy Corporation. Active years: 1976-1979.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Robert Ernest Dear. Retrieved from https://idiyas.com/inventor/robert-ernest-dear

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

USPTO Granted Patents = 10

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 8

Forward Citations = 145(Granted Patents)


Location History:

  • Mount Kisco, NY (US) (1976 - 1978)
  • Mt. Kisco, NY (US) (1978 - 1979)

Company Filing History:

goldMedal10 out of 6,858 
 
Ciba-Geigy Corporation
 patents

Years Active: 1976-1979

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10 patents (USPTO):Explore Patents
1. 4171415 - Polymers of unsaturated esters of polyfluoroalkylthioalcohols (1979-10-16),
2. 4158672 - Polyfluoroalkylthio alcohols, esters and useful compositions therefrom (1979-06-19),
3. 4097642 - Fabric coated with RF-glycols containing two perfluoroalkylthio groups (1978-06-27),
4. 4081399 - Process for the preparation of concentrated solutions of fluorinated (1978-03-28),
5. 4060681 - Unsaturated esters of polyfluoroalkylthioalcohols (1977-11-29),
6. 4054592 - Urethanes containing two perfluoroalkylthio groups (1977-10-18),
7. 4014926 - Fluorinated sulfonic acids and derivatives thereof (1977-03-29),
8. 4001305 - RF-glycols containing two perfluoroalkylthio groups and useful (1977-01-04),
9. 4000188 - Alkylthioamido sulfonic acids and derivatives thereof (1976-12-28),
10. 3935277 - New R.sub.f -glycols containing two perfluoroalkylthio groups and useful (1976-01-27),

Title: Innovations of Robert E Dear

Introduction

Robert E Dear is a notable inventor based in Mt. Kisco, NY (US). He has made significant contributions to the field of chemistry, particularly in the development of novel polymers and fluorochemicals. With a total of 10 patents to his name, Dear's work has had a substantial impact on various industries.

Latest Patents

One of Dear's latest patents is focused on "Polymers of unsaturated esters of polyfluoroalkylthioalcohols." This invention relates to novel acrylates, methacrylates, fumarates, maleates, citraconates, mesaconates, itaconates, and aconitates, which are characterized by specific structural formulas. Another significant patent is titled "Polyfluoroalkylthio alcohols, esters and useful compositions therefrom." This patent discloses polyfluoroalkylthio alcohols and esters that serve as intermediates for synthesizing fluorochemicals with low free surface energies, providing oil and water repellent properties.

Career Highlights

Robert E Dear has been associated with Ciba-Geigy Corporation, where he has utilized his expertise in chemistry to innovate and develop new materials. His work has contributed to advancements in the production of fluorine-containing polyurethanes, which are essential for creating oil and water-repellent finishes for textiles and enhancing the properties of plastics.

Collaborations

Throughout his career, Dear has collaborated with notable colleagues, including Neal O Brace and Eduard K Kleiner. These partnerships have fostered a collaborative environment that has led to innovative solutions in the field of chemistry.

Conclusion

Robert E Dear's contributions to the field of chemistry through his patents and collaborations highlight his role as a significant inventor. His work continues to influence the development of advanced materials and technologies.

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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