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For the Inventor, By the Inventor

Oak Harbor, WA, United States of America

Upchurch Scientific, Inc.

USPTO Granted Patents = 15

% Expired Patents = 13.3

Trademarks = 3

Forward Citations = 283

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9 inventors (with patents filed for the assignee):

goldMedal Hans G Schick (10 out of 11 patents)

silverMedal Michael L Bailey (4 out of 6 patents)

bronzeMedal Darren F Lewis (2 out of 2 patents)

4.  Thomas C Dykas (2 out of 2 patents)

5.  Nathaniel Nienhuis (1 out of 9 patents)

6.  Thomas J Lini (1 out of 1 patent)

7.  Randall M German (1 out of 15 patents)

8.  Rajkumar Raman (1 out of 1 patent)

9.  Paul E Upchurch (1 out of 1 patent)


15 patents:

1. 7516641 - Flow sensor methods and apparatus (2009-04-14),
2. 7075066 - Apparatus and methods for electrospray applications (2006-07-11),
3. 7055366 - Flow sensor calibration methods and apparatus (2006-06-06),
4. 7021134 - Microfluidic isolation manifold and methods for microfluidic isolation (2006-04-04),
5. 6910503 - Methods and apparatus for micro-fluidic analytical chemistry (2005-06-28),
6. 6729350 - Valve for use with capillary tubing (2004-05-04),
7. 6390127 - Selection valve with ferrule cluster (2002-05-21),
8. 6267143 - Selection valve with ferrule cluster (2001-07-31),
9. 5736036 - Column for liquid chromatography (1998-04-07),
10. 5651931 - Method of making a biocompatible filter (1997-07-29),
11. 5534152 - Inlet filter and method of using same (1996-07-09),
12. 5482628 - Column for liquid chromatography (1996-01-09),
13. 5472598 - Connection assembly for liquid chromatography columns (1995-12-05),
14. 5419208 - Multiport selection valve (1995-05-30),
15. 5366620 - Inlet filter (1994-11-22),
Company Overview
Upchurch Scientific, Inc. is a prominent player in the field of fluid handling and analytical instrumentation. Based in Oak Harbor, Washington, the company specializes in the development and manufacturing of high-quality components for chromatography and other laboratory applications. Their innovative solutions cater to a diverse range of industries, including pharmaceuticals, biotechnology, and environmental testing, emphasizing precision and reliability in fluid management technologies.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

15 Patents

#2 in Oak Harbor, WA

#459 in Washington

#21,006 in US

#39,959 in the World

Oak Harbor, WA (US)
Oak Harbor, WA, United States of America

Upchurch Scientific, Inc.

Forward Citations = 283

9 inventors:

goldMedal Hans G Schick (10 out of 11 patents)

silverMedal Michael L Bailey (4 out of 6 patents)

bronzeMedal Darren F Lewis (2 out of 2 patents)

4.  Thomas C Dykas (2 out of 2 patents)

5.  Nathaniel Nienhuis (1 out of 9 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Upchurch Scientific, Inc.. Retrieved from https://idiyas.com/company/upchurch-scientific

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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