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For the Inventor, By the Inventor

Yardley, PA, United States of America

Stephen F Donovan

USPTO Granted Patents = 11

Average Co-Inventor Count = 1.7

ph-index = 4

Forward Citations = 63(Granted Patents)


Location History:

  • Quincy, MA (US) (1982)
  • Fairfield, CT (US) (1988 - 1992)
  • Yardley, PA (US) (1993 - 1997)

Company Filing History:

goldMedal9 out of 3,580 
 
American Cyanamid Company
 patents
silverMedal1 out of 408 
 
Cytec Technology Corporation
 patents
where one patent can have more than one assignee

Years Active: 1982-1997

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11 patents (USPTO):Explore Patents
1. 5665852 - Substituted urea and oxime modified amino crosslinking agents, curable (1997-09-09),
2. 5328928 - N-acylated arylpyrroles useful as insecticidal, agents (1994-07-12),
3. 5286743 - N-aminoalkylcarbonyloxyalkylpyrrole insecticidal acaricidal and (1994-02-15),
4. 5286741 - N-oxy- and thioalkylcarbonyloxyalkylpyrrole insecticidal, acaricidal and (1994-02-15),
5. 5246936 - Methods and compositions containing pesticides and stilbene compounds (1993-09-21),
6. 5232980 - N-substituted carbonyloxyalkylpyrrole insecticidal, acaricidal and (1993-08-03),
7. 5093040 - Complex N-hydroxyimide compounds and their use as detergent additives (1992-03-03),
8. 4882080 - Cyclic-N-hydroxyimide detergent additives (1989-11-21),
9. 4822886 - Cyclic N-hydroxyimides (1989-04-18),
10. 4792611 - Cyclic N-hydroxyimide detergent additives (1988-12-20),
11. D266801 - Bag (1982-11-09),

Title: The Innovative Contributions of Stephen F. Donovan

Introduction

Stephen F. Donovan, based in Yardley, PA, is a prolific inventor with a remarkable portfolio of 11 patents. His innovative work spans various fields, particularly in the development of chemical compounds for industrial applications.

Latest Patents

Among his latest inventions are groundbreaking patents involving substituted urea and oxime modified amino crosslinking agents. These curable compositions include innovative powder coating formulations that enhance performance in various applications. Additionally, he has created new N-acylated arylpyrroles, which show efficacy as insecticidal agents effective against a range of pests, including insects, acarids, nematodes, fungi, and mollusks. His inventions not only advance the field of pest control but also provide new methods for preparing these valuable compounds.

Career Highlights

Stephen's career includes significant contributions to notable companies such as American Cyanamid Company and Cytec Technology Corporation. His experience at these establishments has not only allowed him to hone his skills as an inventor but also to engage in substantial research and development projects.

Collaborations

Throughout his career, Stephen has collaborated with other talented professionals, including colleagues David G. Kuhn and Joseph A. Furch III. These partnerships have likely fostered an environment of innovation and creativity, further enhancing the impact of his work.

Conclusion

Stephen F. Donovan stands out as an influential inventor with a robust portfolio of patents that contribute to advancements in various industries. His innovative spirit and collaborations with leading professionals exemplify the essence of invention and the pursuit of knowledge in scientific research.

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