San Francisco, CA, United States of America

Darrell L Gourley

This inventor holds 17 USPTO granted patents and 1 EPO patent, primarily in Mass Spectrometry. Top assignees: Agilent Technologies, Inc., Hewlett-Packard Company. Active years: 1996-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Darrell L Gourley. Retrieved from https://idiyas.com/inventor/darrell-l-gourley

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

Calculating rank

% Patents Active = 88.2

 

Average Co-Inventor Count = 3.5

ph-index = 11

Forward Citations = 587(Granted Patents)


Company Filing History:


Years Active: 1996-2009

Loading Chart...
Loading Chart...
Areas of Expertise:
Multimode Ionization
Ion Sampling
Mass Spectrometry
Atmospheric Pressure Ionization
Sensor Control
Liquid Droplets
Ionization Chamber
Feedback Mechanisms
Corona Needle
Self Generating Ion Device
Angled Chamber Seal
17 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Darrell L Gourley

Introduction

Darrell L Gourley is a prominent inventor based in San Francisco, CA, known for his significant contributions to the field of mass spectrometry. With a total of 17 patents to his name, Gourley has made remarkable advancements in ionization technologies that enhance the capabilities of mass spectrometers.

Latest Patents

Among his latest patents is the "Multimode Ionization Source," which provides an apparatus and method for use with a mass spectrometer. This invention features one or more atmospheric pressure ionization sources, such as electrospray and atmospheric pressure chemical ionization, for ionizing molecules. The multimode ionization source combines the advantages of various ion sources while mitigating their individual disadvantages. Another notable patent is the "Ion Sampling for APPI Mass Spectrometry," which describes an atmospheric pressure ion source that produces ions through atmospheric pressure photoionization. This invention includes a vaporizer and a photon source, facilitating the efficient transport of ions to mass spectrometer systems.

Career Highlights

Throughout his career, Darrell L Gourley has worked with leading companies in the technology sector, including Agilent Technologies, Inc. and Hewlett-Packard Company. His work has significantly influenced the development of advanced ionization techniques, making him a key figure in the field.

Collaborations

Gourley has collaborated with notable professionals in his field, including Steven Michael Fischer and James L Bertsch. These collaborations have further enriched his work and contributed to the advancement of mass spectrometry technologies.

Conclusion

Darrell L Gourley's innovative contributions to mass spectrometry through his patents and collaborations have established him as a leading inventor in the field. His work continues to impact the scientific community and enhance analytical capabilities.

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]
Loading…