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Palo Alto, CA, United States of America

Varian Associates, Inc.

USPTO Granted Patents = 777

Trademarks = 18

Forward Citations = 18,874

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633 inventors (with patents filed for the assignee):

Gregory J Wells (25 out of 49 patents)

Weston A Anderson (14 out of 38 patents)

George V Miram (13 out of 15 patents)

4. Howard D Hill (13 out of 13 patents)

5. Norman L Turner (12 out of 35 patents)

6. John C Helmer (12 out of 14 patents)

7. Martin A Hutchinson (12 out of 14 patents)

8. Victor A Vaguine (12 out of 15 patents)

9. Richard John Hertel (11 out of 29 patents)

10. Frederick T Turner (11 out of 13 patents)

11. George D Kneip, Jr (11 out of 11 patents)

12. Edward J Seppi (10 out of 59 patents)

13. Lawrence T Lamont, Jr (10 out of 10 patents)

14. David J Harra (9 out of 9 patents)

15. Ronald L Moon (8 out of 22 patents)

Core Competencies:

X-Ray Imaging

Mass Spectrometry

NMR Probe

Fluid Handling Apparatus

Ion Trap Mass Spectrometer

Gas Chromatography

Radiotherapy Equipment

Optical Spectrometer

Turbomolecular Pumps

Temperature Control Apparatus

Electrode Designs

Collimated Magnetron

777 patents: Sort by Forward Citations

1. 6129658 - Method and apparatus creating a radioactive layer on a receiving (2000-10-10),

2. 6064207 - Adiabatic pulses for wideband inversion and broadband decoupling (2000-05-16),

3. 6001260 - Collapsible apparatus for compressing packing material in liquid (1999-12-14),

4. 5949848 - X-ray imaging apparatus and method using a flat amorphous silicon (1999-09-07),

5. 5904469 - Rotor for turbomolecular pump (1999-05-18),

6. 5872470 - Pipelined sample and hold circuit with correlated double sampling (1999-02-16),

7. 5872306 - Real-time gas-chromatography mass-spectrometry trace vapor detection (1999-02-16),

8. 5867410 - Time correction for digital filters in transient measurments (1999-02-02),

9. 5867026 - Flow tube for NMR probe (1999-02-02),

10. 5855473 - High displacement rate,scroll-type, fluid handling apparatus (1999-01-05),

11. 5847564 - Solvent suppression method for LC-NMR and high-resolution-NMR (1998-12-08),

12. 5844963 - Electron beam superimposition method and apparatus (1998-12-01),

13. 5841531 - Spectrometer with discharge limiting means (1998-11-24),

14. 5833374 - Rotatable assembly for supporting of the rotor of a vacuum pump (1998-11-10),

15. 5827945 - Real-time gas-chromatography mass-spectrometry trace vapor detection (1998-10-27),

Varian Associates, Inc. is a leading manufacturer of medical devices and software for the healthcare industry. With a history spanning over 70 years, Varian has established itself as a global leader in innovative cancer treatment technologies, including radiation therapy, radiosurgery, and proton therapy. The company is committed to improving the quality of life for cancer patients through advanced medical solutions and research. Varian's products are used by healthcare professionals in clinics, hospitals, and specialized treatment centers worldwide to deliver precise and effective cancer treatments.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

777 Patents

#9 in Palo Alto, CA

#147 in California

#630 in US

#1,252 in the World

Palo Alto, CA, United States of America

Varian Associates, Inc.

Forward Citations = 18,874

633 inventors:

Gregory J Wells (25 out of 49 patents)

Weston A Anderson (14 out of 38 patents)

George V Miram (13 out of 15 patents)

4. Howard D Hill (13 out of 13 patents)

5. Norman L Turner (12 out of 35 patents)

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