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For the Inventor, By the Inventor

Wallingford, CT, United States of America

Steven A Manke

USPTO Granted Patents = 10

Average Co-Inventor Count = 2.3

ph-index = 4

Forward Citations = 51(Granted Patents)


Company Filing History:

goldMedal10 out of 1,963 
 
Olin Corporation
 patents

Years Active: 1981-1999

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10 patents (USPTO):Explore Patents
1. 5869678 - Oxidation of pyridine and derivatives (1999-02-09),
2. 5468864 - Process for preparing 2,6-dichloropyridine (1995-11-21),
3. 5433802 - Use of reduced volatility substituted hydrazine compounds in (1995-07-18),
4. 4954614 - Process for minimizing residual hydrazine in polymer latices (1990-09-04),
5. 4921965 - Method of producing alkyl substituted 5-amidotetrazoles (1990-05-01),
6. 4885316 - Substituted 5-amidotetrazoles as blowing agents in the production of (1989-12-05),
7. 4871861 - Substituted 5-amidotetrazoles (1989-10-03),
8. 4800232 - Process for producing triaminoguanidine nitrate and the high melting (1989-01-24),
9. 4479917 - Use of aminoguanidine compounds as oxygen-scavenging and (1984-10-30),
10. 4268486 - Selective chromate removal from a chlorate solution (1981-05-19),

Title: **Innovator Spotlight: Steven A. Manke of Wallingford, CT**

Introduction

Steven A. Manke is a prolific inventor based in Wallingford, Connecticut, known for his significant contributions to the chemical industry. With a remarkable portfolio showcasing ten patents, Manke has specialized in innovative processes that enhance the production of various chemical compounds.

Latest Patents

Manke’s most recent patents demonstrate his expertise in the oxidation of pyridine and its derivatives. One notable patent details a process for preparing an N-oxide of pyridine or a halopyridine. This innovative process involves reacting a mixture of pyridine, halopyridine, and hydrogen peroxide under elevated temperature conditions with the aid of a heterogeneous catalyst, which plays a critical role in forming either 2-halopyridine-N-oxide or pyridine-N-oxide.

Additionally, he has developed a process for preparing 2,6-dichloropyridine. This method utilizes an organic solvent-free and catalyst-free reaction involving 2-chloropyridine and chlorine, facilitated by a hydrogen chloride scavenger and ultraviolet light. To enhance efficiency, Manke’s technique includes measures to prevent calcium chloride plugging in the chlorine feed stream by adding moisture either before or during the reaction.

Career Highlights

Steven A. Manke is currently associated with Olin Corporation, where he has made significant strides in advancing chemical processes. His innovative work not only reflects his commitment to developing cutting-edge technology but also highlights his role in shaping industry practices.

Collaborations

Manke has had the privilege of collaborating with esteemed colleagues such as Eugene F. Rothgery and Henry W. Schiessl. These partnerships have undoubtedly fostered an environment of creativity and technological advancement within their field.

Conclusion

Steven A. Manke's contributions to the world of chemistry through his innovative patents exemplify the essence of modern chemical engineering. His work continues to shape industry standards and represents the spirit of innovation that drives progress in this critical field. With a dedication to refining chemical production processes, Manke stands as a significant figure in the realm of invention and innovation.

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