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For the Inventor, By the Inventor

Alexandria, VA, United States of America

F Keith Perkins

USPTO Granted Patents = 14 

Average Co-Inventor Count = 4.4

ph-index = 4

Forward Citations = 51(Granted Patents)


Company Filing History:

goldMedal14 out of 16,093 
 
USA as Represented by Secretary of the Navy
 patents

Years Active: 2002-2023

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14 patents (USPTO):Explore Patents
1. 11841338 - 2H to 1T phase based transition metal dichalcogenide sensor for optical and electronic detection of strong electron donor chemical vapors (2023-12-12),
2. 11789004 - Graphene-based PPB level sulfur detector (2023-10-17),
3. 10976297 - Graphene-based PPB level sulfur detector in fuels (2021-04-13),
4. 10801987 - 2H to 1T phase based transition metal dichalcogenide sensor for optical and electronic detection of strong electron donor chemical vapors (2020-10-13),
5. 10466190 - Thermally pulsed chemielectric point sensing (2019-11-05),
6. 10436744 - 2H/1T phase contact engineering for high performance transition metal dichalcogenide chemical vapor sensors (2019-10-08),
7. 9157842 - Molecular concentrator based on thermal ratcheting (2015-10-13),
8. 9063063 - Low-dimensional material chemical vapor sensors (2015-06-23),
9. 8986615 - Molecular concentrator based on thermal ratcheting (2015-03-24),
10. 8728293 - Preparing electrodes for electroplating (2014-05-20),
11. 8404095 - Preparing electrodes for electroplating (2013-03-26),
12. 7776269 - Capacitive based sensing of molecular adsorbates on the surface of single wall nanotubes (2010-08-17),
13. 7158067 - Analog to digital converter using sawtooth voltage signals with differential comparator (2007-01-02),
14. 6392242 - Fiducial beam position monitor (2002-05-21),

Title: Innovations of F Keith Perkins: A Pioneer in Chemical Detection

Introduction

F Keith Perkins is an accomplished inventor based in Alexandria, VA, known for his significant contributions to the field of chemical detection. With an impressive portfolio of 14 patents, Perkins has dedicated his work to developing advanced sensors capable of identifying chemical vapors and analytes with remarkable precision. His latest inventions illustrate his commitment to innovation and the practical application of technology in everyday life.

Latest Patents

Perkins' latest patents include groundbreaking technologies that utilize transition metal dichalcogenides (TMD). One notable patent describes a 2H to 1T phase-based TMD sensor designed for optical and electronic detection of strong electron donor chemical vapors. This invention provides a method for using TMD films to assess chemical exposure, enabling the sensor to transition between phases based on the presence of strong electron donors. After detection, the TMD films can revert to their initial phase, allowing for reusable sensor applications.

Another significant patent addresses the development of a graphene-based sulfur detector capable of measuring sulfur content at parts per billion (ppb) levels in both liquid and gas phases. This device employs a refined method of patterning graphene and functionalizing it with nanoparticles, allowing for enhanced sensitivity and selectivity in detecting sulfur during its exposure to various analytes.

Career Highlights

Throughout his career, F Keith Perkins has collaborated with esteemed organizations including the Government of the United States of America, as represented by the Secretary of the Navy, showcasing his ability to work at the intersection of research and practical applications. His inventiveness in chemical detection technologies marks a significant milestone in enhancing safety and efficacy in various industries.

Collaborations

Perkins has collaborated with notable colleagues, including Adam L Friedman and Paul M Campbell, contributing to an environment of shared knowledge and innovation. These partnerships have played a crucial role in his ability to develop and refine technologies that address complex detection challenges.

Conclusion

F Keith Perkins exemplifies the spirit of innovation through his ongoing dedication to developing cutting-edge detection technologies. His patents not only advance the field of chemical detection but also provide efficient solutions for real-world applications. As he continues to pioneer advancements in this area, Perkins stands as a testament to the impact that creativity and science can have on our understanding of the world.

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