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For the Inventor, By the Inventor

La Crescenta, CA, United States of America

Ara N Chutjian

This inventor holds 29 USPTO granted patents, primarily in Mass Spectrometry. Top assignees: California Institute of Technology, The United States of America as Represented by the Administrator of the, The United States of America as Represented by the Administrator. Active years: 1979-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ara N Chutjian. Retrieved from https://idiyas.com/inventor/ara-n-chutjian

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

USPTO Granted Patents = 29

% Patents Active = 75.9

Average Co-Inventor Count = 2.6

ph-index = 13

Forward Citations = 474(Granted Patents)


Location History:

  • Los Angeles, CA (US) (1979)
  • La Cresenta, CA (US) (1987)
  • LaCrescenta, CA (US) (1986 - 2020)

Company Filing History:

goldMedal20 out of 4,625 
 
California Institute of Technology
 patents
silverMedal7 out of 2,546 
 
The United States of America as Represented by the Administrator of the
 patents
bronzeMedal1 out of 123 
 
The United States of America as Represented by the Administrator
 patents
4. 1 out of 834,453 
Other
 patents

Years Active: 1979-2020

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Areas of Expertise:
Mass Spectrometry
Electrostatic Ion Bottle
Quadrupole Mass Spectrometer
Chemical Sensor
High-Efficiency Ionizer
Miniature Spectrometer Array
Trace Species Detection
Surface Modification
Electron Reversal Ionizer
Atomic Oxygen Source
29 patents (USPTO):Explore Patents
1. 10580636 - Ultrahigh resolution mass spectrometry using an electrostatic ion bottle with coupling to a quadrupole ion trap (2020-03-03),
2. 8116981 - Detector using mass spectroscopy for characterization of biological community (2012-02-14),
3. 7772550 - Electronic drive and acquisition system for mass spectrometry (2010-08-10),
4. 7332345 - Chemical sensor system (2008-02-19),
5. 6583702 - Quadrupole mass spectrometer driver with higher signal levels (2003-06-24),
6. 6521898 - High-efficiency electron ionizer for a mass spectrometer array (2003-02-18),
7. 6469299 - Miniature micromachined quadrupole mass spectrometer array and method of making the same (2002-10-22),
8. 6434031 - Driving a quadrupole mass spectrometer via an isolating stage (2002-08-13),
9. 6281494 - Miniature micromachined quadrupole mass spectrometer array and method of making the same (2001-08-28),
10. 6271527 - High-efficiency electron ionizer for a mass spectrometer array (2001-08-07),
11. 6262416 - Miniature micromachined quadrupole mass spectrometer array and method of making the same (2001-07-17),
12. 6205043 - Power supply with air core transformer and seperated power supplies for high dynamic range (2001-03-20),
13. 6188067 - Miniature micromachined quadrupole mass spectrometer array and method of making the same (2001-02-13),
14. 6157029 - Miniature micromachined quadrupole mass spectrometer array and method of (2000-12-05),
15. 6072182 - High-efficiency electron ionizer for a mass spectrometer array (2000-06-06),

Title: Innovations and Impact of Ara N Chutjian

Introduction

Ara N Chutjian, based in La Crescenta, California, is a prolific inventor with an impressive portfolio of 28 patents. His work primarily focuses on advancements in mass spectrometry, contributing significantly to the field of analytical chemistry and biological characterization.

Latest Patents

Among his latest inventions, Chutjian developed an "Ultrahigh resolution mass spectrometry using an electrostatic ion bottle with coupling to a quadrupole ion trap." This groundbreaking apparatus effectively measures the mass of one or more ions, enhancing the precision of mass spectrometry. Another noteworthy patent involves a "Detector using mass spectroscopy for characterization of biological community." This system utilizes mass spectrometry and low-energy negative ionization to accurately identify and characterize cells based on their genus, species, or phenotype by analyzing cell surface markers.

Career Highlights

Chutjian has held significant positions at renowned institutions, including the California Institute of Technology. His innovations have paved the way for enhanced methodologies in mass spectrometry, benefiting a range of applications from fundamental research to applied sciences.

Collaborations

Throughout his career, Ara N Chutjian has had the privilege of collaborating with esteemed colleagues such as Otto J Orient and Murray R Darrach. These collaborations have further catalyzed the development and refinement of his inventions, contributing to the advancement of technical solutions in his field.

Conclusion

Ara N Chutjian's contributions to mass spectrometry exemplify the spirit of innovation and dedication to research and development. His ongoing work continues to inspire future advancements in the analytics landscape, reflecting his status as a leading inventor in his domain.

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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