For the Inventor, By the Inventor

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Santa Clara, CA, United States of America

Varian, Inc.

Calculating rank

USPTO Granted Patents = 235

% Expired Patents = 39.1

EPO Patents = 22

Trademarks = 29

Forward Citations = 2,787

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193 inventors (with patents filed for the assignee):

Gregory J Wells (19 out of 49 patents)

C J Anthony Fernando (17 out of 18 patents)

Wai Ha Wong (16 out of 19 patents)

4. Weston A Anderson (15 out of 38 patents)

5. James E Swon (13 out of 13 patents)

6. Marsbed Hablanian (10 out of 19 patents)

7. Anthony G Liepert (7 out of 15 patents)

8. Roberto Carboneri (7 out of 11 patents)

9. Knut G Mehr (7 out of 8 patents)

10. Thomas M Barbara (7 out of 7 patents)

11. Thomas De Swiet (7 out of 7 patents)

12. Fausto Casaro (7 out of 10 patents)

13. Steven S Bachand (7 out of 13 patents)

14. Roger C Tong (7 out of 23 patents)

15. Urs Steiner (6 out of 44 patents)

Core Competencies:

Ion Detection

NMR Probes

Vacuum Systems

Trace Gas Leak Detection

Chemical Analysis

Mass Spectrometry

Cryogenic Technology

Optical Measurements

Chromatography

Sample Preparation

Electronics

Fluid Dynamics

235 patents: Sort by Forward Citations

1. 7855361 - Detection of positive and negative ions (2010-12-21),

2. 7842918 - Chemical structure-insensitive method and apparatus for dissociating ions (2010-11-30),

3. 7817277 - Fiber optic probe and related apparatus, systems and methods for making optics-based measurements of liquid samples (2010-10-19),

4. 7812606 - Demountable cryogenic NMR connection assembly systems and methods (2010-10-12),

5. 7800369 - Hybrid automatic tuning/matching for NMR probes (2010-09-21),

6. 7791339 - RF-switched superconducting resonators and methods of switching thereof (2010-09-07),

7. 7749772 - [object Object] (2010-07-06),

8. 7745781 - Real-time control of ion detection with extended dynamic range (2010-06-29),

9. 7743790 - Shutter and gate valve assemblies for vacuum systems (2010-06-29),

10. 7701228 - Switchable manual/motor-driven NMR tuning systems and methods (2010-04-20),

11. 7701219 - Capacitor switches for NMR (2010-04-20),

12. 7701217 - NMR spiral RF probe coil pair with low external electric field (2010-04-20),

13. 7701123 - Electron source for ionization with leakage current suppression (2010-04-20),

14. 7685699 - Docking apparatus (2010-03-30),

15. 7651762 - Methods and devices using a shrinkable support for porous monolithic materials (2010-01-26),

Company Overview

Varian, Inc., based in Santa Clara, California, specializes in advanced ion detection technologies that serve a variety of scientific and industrial applications. The company focuses on developing innovative solutions in areas such as mass spectrometry, chemical analysis, and trace gas leak detection. With expertise in NMR probes, vacuum systems, and cryogenic technology, Varian plays a crucial role in enhancing measurement precision and reliability across multiple sectors, including research, healthcare, and environmental monitoring.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 10 2026

235 Patents

#21 in Santa Clara, CA

#386 in California

#1,797 in US

#3,656 in the World

Santa Clara, CA, United States of America

Varian, Inc.

Forward Citations = 2,787

193 inventors:

Gregory J Wells (19 out of 49 patents)

C J Anthony Fernando (17 out of 18 patents)

Wai Ha Wong (16 out of 19 patents)

4. Weston A Anderson (15 out of 38 patents)

5. James E Swon (13 out of 13 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Varian, Inc.. Retrieved from https://idiyas.com/company/varian

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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