Company Badge
USPTO Data Jan 1 1976 - Nov 3 2026
48 Patents
#14 in Emeryville, CA
#1,716 in California
#7,295 in US
#14,558 in the World
Rainin Instrument Co., Inc.
Forward Citations = 1,797
20 inventors:
Emeryville, CA, United States of America
Rainin Instrument Co., Inc.
Calculating rank
Trademarks = 3
Forward Citations = 1,797
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20 inventors (with patents filed for the assignee):
Kenneth Rainin (23 out of 33 patents)
James S Petrek (18 out of 43 patents)
Christopher F Kelly (14 out of 24 patents)
4. Haakon T Magnussen (11 out of 19 patents)
5. William D Homberg (9 out of 21 patents)
6. Stephen J Ruskewicz (6 out of 19 patents)
7. Roy P Moeller (5 out of 7 patents)
8. David J Lemieux (5 out of 6 patents)
9. Kent Gordon Moriarty (4 out of 5 patents)
10. Steven T Nielsen (4 out of 6 patents)
11. Gary L Smith (4 out of 5 patents)
12. Carl L Shackelford (4 out of 9 patents)
13. Anthony K Wingo (3 out of 3 patents)
14. Haakon T Magnussen, Jr (3 out of 11 patents)
15. Paul K Chadwick (2 out of 3 patents)
Core Competencies:
Electronic Pipette
Pipette Tip
Manual Pipette
Adjustable Volume Pipette
Portable Pipette
Pipette Rack
Liquid Chromatography
Disposable Pipette
Pipette Mechanism
Refill Pack
Sample Flow Cell
Liquid Handling
48 patents:
Company Overview
Rainin Instrument Co., Inc., based in Emeryville, California, specializes in the development and manufacturing of precision liquid handling instruments. The company is renowned for its innovative electronic and manual pipettes, adjustable volume pipettes, and pipette tips, which are essential tools in laboratory settings. Additionally, Rainin offers solutions in liquid chromatography and high-performance absorbance detection, catering to the needs of researchers and scientists across various fields, including life sciences and analytical chemistry.
Profile summary synthesized from public USPTO records and patent filings.
IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Rainin Instrument Co., Inc.. Retrieved from https://idiyas.com/company/rainin-instrument-company
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]
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]
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]