For the Inventor, By the Inventor

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Fremont, CA, United States of America

Ichor Systems, Inc.

USPTO Granted Patents = 33

EPO Patents = 1

Trademarks = 2

Forward Citations = 44

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23 inventors (with patents filed for the assignee):

Sean Joseph Penley (12 out of 12 patents)

Daniel Thomas Mudd (9 out of 33 patents)

Patti J Mudd (8 out of 15 patents)

4. Randolph E Treur (8 out of 22 patents)

5. Michael Maeder (7 out of 7 patents)

6. Stephen Carson (7 out of 7 patents)

7. Chris Melcer (6 out of 6 patents)

8. Philip Ryan Barros (6 out of 6 patents)

9. Christopher Bryant Davis (6 out of 6 patents)

10. Greg Patrick Mulligan (5 out of 5 patents)

11. Zachariah Ezekiel McIntyre (5 out of 5 patents)

12. Tyler James Wright (5 out of 5 patents)

13. Haruyuki Kubota (4 out of 4 patents)

14. Marshall B Grill (4 out of 5 patents)

15. Matthew Eric Kovacic (4 out of 4 patents)

Core Competencies:

Fluid Delivery System

Flow Control System

Laminar Flow Restrictor

Seal Insertion Tool

Modular Fitting Assembly

Flow Valve Assembly

Component Assembly

Process Gas Delivery

Transient Response

Pressure Measurement Device

Manufacturing Semiconductors

Flow Splitting Apparatus

33 patents: Sort by Forward Citations

1. 12710773 - FLUID DELIVERY SYSTEM (2026-08-18),

2. 12687865 - Method of controlling fluid flow (2026-07-21),

3. 12652983 - Fluid delivery module (2026-06-09),

4. 12589474 - Seal insertion tool for a fluid delivery module and method of installing a seal into a fluid delivery module (2026-03-31),

5. 12581893 - Modular fitting assembly and system incorporating same (2026-03-17),

6. 12576373 - Fluid delivery module (2026-03-17),

7. 12560186 - Laminar flow restrictor and seal for same (2026-02-24),

8. 12529423 - Seal retainer for a component assembly and method of installing a component into an apparatus for controlling flow (2026-01-20),

9. 12411502 - Flow control system, method, and apparatus (2025-09-09),

10. 12228435 - Flow control system, method, and apparatus (2025-02-18),

11. 12222039 - Guided flow valve assembly and system incorporating same (2025-02-11),

12. 12183597 - Fluid delivery system (2024-12-31),

13. 12062553 - Method of manufacturing semiconductors using fluid delivery system (2024-08-13),

14. 11990354 - Method of manufacturing semiconductors using fluid delivery system (2024-05-21),

15. 11899477 - Fluid flow control system comprising a manifold assembly (2024-02-13),

Ichor Systems, Inc., based in Fremont, California, specializes in the development and manufacturing of advanced fluid delivery systems for the semiconductor industry. The company focuses on providing innovative solutions that enhance the efficiency and performance of semiconductor fabrication processes. With a strong emphasis on precision engineering and technology, Ichor Systems plays a critical role in supporting the growing demands of the electronics market, contributing to advancements in various applications including integrated circuits and microelectronics.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

33 Patents

#65 in

#10,297 in

#20,130 in the World

Fremont, CA, United States of America

Ichor Systems, Inc.

Forward Citations = 44

23 inventors:

Sean Joseph Penley (12 out of 12 patents)

Daniel Thomas Mudd (9 out of 33 patents)

Patti J Mudd (8 out of 15 patents)

4. Randolph E Treur (8 out of 22 patents)

5. Michael Maeder (7 out of 7 patents)

Please report any incorrect information to [email protected]

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