Koehler; Jeffrey A.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Koehler; Jeffrey A..The latest application filed is for "frit material and bonding method for microfluidic separation devices".

Company Profile

0.10.5

Koehler; Jeffrey A. - Westb rough MA
Koehler; Jeffrey A. - Pasadena CA
Koehler; Jeffrey A. - Westborough MA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Apparatus and method for synchronization of multiple data paths and recovery from lost synchronization Grant 7,477,637 - Koehler , et al. January 13, 2	2009-01-13
Multi-column separation devices and methods Grant 7,261,812 - Karp , et al. August 28, 2	2007-08-28
Frit material and bonding method for microfluidic separation devices Grant 7,153,421 - Koehler , et al. December 26, 2	2006-12-26
Apparatus and method for scaling a switching fabric in a network switching node Grant 6,973,079 - Carlson , et al. December 6, 2	2005-12-06
Separation column devices and fabrication methods Grant 6,923,907 - Hobbs , et al. August 2, 2	2005-08-02
Apparatus and method for scaling a switching fabric in a network switching node Grant 6,891,823 - Schwartz , et al. May 10, 2	2005-05-10
Adhesiveless microfluidic device fabrication Grant 6,848,462 - Covington , et al. February 1, 2	2005-02-01
Frit material and bonding method for microfluidic separation devices App 20050006293 - Koehler, Jeffrey A. ; et al.	2005-01-13
Frit material and bonding method for microfluidic separation devices Grant 6,814,859 - Koehler , et al. November 9, 2	2004-11-09
Apparatus and method for synchronization of multiple data paths and recovery from lost synchronization App 20040105423 - Koehler, Jeffrey A. ; et al.	2004-06-03
Apparatus and method for synchronization of multiple data paths and recovery from lost synchronization Grant 6,650,660 - Koehler , et al. November 18, 2	2003-11-18
Frit material and bonding method for microfluidic separation devices App 20030150792 - Koehler, Jeffrey A. ; et al.	2003-08-14
Separation column devices and fabrication methods App 20030150806 - Hobbs, Steven E. ; et al.	2003-08-14
Adhesiveless microfluidic device fabrication App 20030106799 - Covington, Joseph F. ; et al.	2003-06-12
Apparatus and method for queuing data Grant 6,553,035 - Schwartz , et al. April 22, 2	2003-04-22

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