Plastic and nonmetallic article shaping or treating: processes – Mechanical shaping or molding to form or reform shaped article – Shaping against forming surface
Reexamination Certificate
2005-11-01
2009-11-17
Warden, Jill (Department: 1797)
Plastic and nonmetallic article shaping or treating: processes
Mechanical shaping or molding to form or reform shaped article
Shaping against forming surface
C264S400000, C422S105000, C250S435000
Reexamination Certificate
active
07618576
ABSTRACT:
Microfluidic nozzle array devices are provided with the body of each device having at least one nozzle extending outwardly from one surface of the body. The microfluidic nozzle array devices are fabricated using an injection molding process and find particular utility in a wide range of applications, including but not limited to nanospray/electrospray applications, mass spectrometer applications, optical spectrometry applications, spotting applications (i.e., DNA or protein array), etc. Manufactured nozzles can include sealed nozzle apexes which are subsequently opened by focusing energy from an energy source on the sealed apex resulting in the opening of the nozzle channel.
REFERENCES:
patent: 2002/0110492 (2002-08-01), Handique
patent: 2003/0111599 (2003-06-01), Staats
patent: 2005/0009004 (2005-01-01), Xu et al.
Kingan Timothy G
Leason Ellis LLP
Phoenix S&T, Inc.
Warden Jill
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