Dual flow cell fluid delivery systems

US9682396B2 · kind B2 · utility

Assignee

• Carterra, Inc. · US

Inventors

• Joshua W. Eckman · Salt Lake City, US
• Adam Miles · Reading, GB
• James H. Smith · Woodside, US
• Christopher Morrow · Wichita, US
• Bruce K. Gale · Sydney, AU

Key dates

• Filing date: Mar 24, 2015
• Grant date: Jun 20, 2017
• Expiry date: Jun 8, 2035

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B01L2400/049
• WIPO field: Surface technology, coating
• WIPO sector: Chemistry

Abstract

A system for depositing substances onto a deposition surface can comprise a first contact spotter comprising multiple spotting orifices fed by multiple fluid inlet conduits such that the first contact spotter is capable of depositing multiple spots of different substances onto the deposition surface simultaneously, and a second contact spotter comprising a second spotting orifice fed by a second fluid inlet conduit. The system can also include a positioning device adapted to alternatively position and seal the first contact spotter and second contact spotter on the deposition surface at an overlapping location.