US Patent 7578173 Chromatography system with flow sensing

Patent 7578173 was granted and assigned to Agilent Technologies on August, 2009 by the United States Patent and Trademark Office.

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Patent Citations Received

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US Patent 12092099 Liquid feeding device

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Patent Inventor Names

Hans-Georg Weissgerber0

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Patent abstract

A variety of methods for operating a chromatography system are presented. Specifically, methods for operating a pumping system within a chromatography system are presented. The methods presented are directed to pumping apparatus in which very small amounts of fluid are pumped through the system. A number of techniques for detecting and compensating for leaks are presented as well as a number of techniques for operating the pumping system.

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Official Website

https://pdfpiw.uspto.gov/.piw?Docid=07578173

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