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San Diego, CA, United States of America

Quantum Design International, Inc.

USPTO Granted Patents = 11

CIPO Patents = 4

EPO Patents = 2

Trademarks = 14

Forward Citations = 111

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12 inventors (with patents filed for the assignee):

Jost Diederichs (6 out of 12 patents)

Michael Bancroft Simmonds (5 out of 28 patents)

William Neils (4 out of 4 patents)

4. Dinesh Martien (4 out of 4 patents)

5. Randall Black (4 out of 10 patents)

6. Conrado Rillo Millan (1 out of 2 patents)

7. Ronald Sager (1 out of 1 patent)

8. Ronald T LaBorde (1 out of 5 patents)

9. Nicholas J Neild (1 out of 1 patent)

10. Andreas Amann (1 out of 2 patents)

11. Conrad Rillo Millan (0 patent)

12. Conrad Rillo Millan (0 patent)

11 patents: Sort by Forward Citations

1. 11396980 - Low vibration cryocooled cryostat (2022-07-26),

2. 10416253 - Conical access split magnet system (2019-09-17),

3. 10352617 - Apparatus and method for purifying gases and method of regenerating the same (2019-07-16),

4. 10113793 - Cryocooler-based gas scrubber (2018-10-30),

5. 9671159 - Liquefier with pressure-controlled liquefaction chamber (2017-06-06),

6. 9618257 - Gas-flow cryostat for dynamic temperature regulation using a fluid level sensor (2017-04-11),

7. 9310104 - Modular architecture for helium compressors (2016-04-12),

8. 9234691 - Method and apparatus for controlling temperature in a cryocooled cryostat using static and moving gas (2016-01-12),

9. 8992077 - Ultrasensitive ratiometric capacitance dilatometer and related methods (2015-03-31),

10. 8968677 - Frazil ice conjugate assay device and method (2015-03-03),

11. 8384504 - Superconducting quick switch (2013-02-26),

Quantum Design International, Inc. is a leading manufacturer of automated materials characterization systems for the fields of electrical, magnetic, and physical materials research. With over 30 years of experience, Quantum Design offers a wide range of innovative solutions including vibrating sample magnetometers, physical property measurement systems, and more. Their cutting-edge products are widely used in universities, government laboratories, and industrial research facilities around the world.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

11 Patents

#464 in San Diego, CA

#6,329 in California

#26,697 in US

#50,196 in the World

San Diego, CA, United States of America

Quantum Design International, Inc.

Forward Citations = 111

12 inventors:

Jost Diederichs (6 out of 12 patents)

Michael Bancroft Simmonds (5 out of 28 patents)

William Neils (4 out of 4 patents)

4. Dinesh Martien (4 out of 4 patents)

5. Randall Black (4 out of 10 patents)

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