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Columbia, MD, United States of America

Science & Engineering Services, Incorporated

USPTO Granted Patents = 33

% Expired Patents = 69.7

Forward Citations = 433

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20 inventors (with patents filed for the assignee):

Vladimir M Doroshenko (23 out of 24 patents)

Hyo Sang Lee (10 out of 10 patents)

Vadym Berkout (8 out of 16 patents)

4. Victor V Laiko (7 out of 8 patents)

5. Coorg Rangaswamy Prasad (7 out of 7 patents)

6. Alexander Misharin (5 out of 7 patents)

7. Eugene Moskovets (3 out of 3 patents)

8. Phillip V Tan (3 out of 3 patents)

9. Andrey N Vilkov (2 out of 14 patents)

10. Bo Lin (2 out of 2 patents)

11. Nelli I Taranenko (2 out of 2 patents)

12. Appavu K Sundaram (2 out of 2 patents)

13. In Heon Hwang (2 out of 2 patents)

14. Anthony Notari (2 out of 2 patents)

15. Jun Zhang (1 out of 3 patents)

Core Competencies:

Laser Ionization

Mass Spectrometry

Ion Trap

Lidar System

Atmospheric Pressure

Ion Fragmentation

Optical Carrier

Tunable IR Laser

Digital Lidar

Sample Cleanup

Ion Guide

Time-of-Flight

33 patents: Sort by Forward Citations

1. 11107669 - Sub-atmospheric pressure laser ionization source using an ion funnel (2021-08-31),

2. 9171708 - Ambient pressure ionization source using a laser with high spatial resolution (2015-10-27),

3. 8825413 - Spectral deconvolution in ion cyclotron resonance mass spectrometry (2014-09-02),

4. 8796619 - Electrostatic orbital trap mass spectrometer (2014-08-05),

5. 8476586 - Portable ion trap mass spectrometer with metal hydride container as source of hydrogen buffer gas (2013-07-02),

6. 8471199 - Portable mass spectrometer with atmospheric pressure interface (2013-06-25),

7. 8440964 - Multiple ion guide operating at elevated pressures (2013-05-14),

8. 8410434 - Thermo-stabilized nano- and micro- flow LC/ESI-MS interface and a method thereof (2013-04-02),

9. 8304715 - Ion cyclotron resonance mass spectrometer system and a method of operating the same (2012-11-06),

10. 8188423 - Method and apparatus for ion fragmentation in mass spectrometry (2012-05-29),

11. 8024135 - Ultraviolet lidar for detection of biological warfare agents (2011-09-20),

12. 7965391 - Airborne tunable mid-IR laser gas-correlation sensor (2011-06-21),

13. 7884937 - Airborne tunable mid-IR laser gas-correlation sensor (2011-02-08),

14. 7858392 - Method and apparatus for processing of biological samples for mass spectrometry analysis (2010-12-28),

15. 7741618 - Enhanced portable digital lidar system (2010-06-22),

Company Overview

Science & Engineering Services, Incorporated specializes in providing advanced engineering solutions and technical services primarily for the defense and aerospace sectors. The company focuses on areas such as systems engineering, software development, and modeling and simulation, contributing to the enhancement of military capabilities and operational effectiveness. Based in Columbia, MD, SES leverages its expertise to support various government and commercial clients, ensuring innovative and reliable solutions tailored to complex challenges.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

33 Patents

#14 in Columbia, MD

#122 in Maryland

#10,309 in US

#20,162 in the World

Columbia, MD, United States of America

Science & Engineering Services, Incorporated

Forward Citations = 433

20 inventors:

Vladimir M Doroshenko (23 out of 24 patents)

Hyo Sang Lee (10 out of 10 patents)

Vadym Berkout (8 out of 16 patents)

4. Victor V Laiko (7 out of 8 patents)

5. Coorg Rangaswamy Prasad (7 out of 7 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Science & Engineering Services, Incorporated. Retrieved from https://idiyas.com/company/science-and-engineering-services

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

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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