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Patent Assignment Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:019529/0761   Pages: 4
Recorded: 07/03/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 5
1
Patent #:
Issue Dt:
08/09/1994
Application #:
07800572
Filing Dt:
11/27/1991
Title:
METHOD AND APPARATUS FOR MANIPULATING FLUID
2
Patent #:
Issue Dt:
12/09/1997
Application #:
08370483
Filing Dt:
01/09/1995
Title:
VARIABLE RESTRICTOR AND METHOD
3
Patent #:
Issue Dt:
06/21/2005
Application #:
10602941
Filing Dt:
06/24/2003
Publication #:
Pub Dt:
12/30/2004
Title:
NOVEL COLLECTION SYSTEM FOR CHROMATOGRAPHIC SYSTEM
4
Patent #:
NONE
Issue Dt:
Application #:
11112680
Filing Dt:
04/22/2005
Publication #:
Pub Dt:
11/24/2005
Title:
Novel collection system for chromatographic system
5
Patent #:
NONE
Issue Dt:
Application #:
11328283
Filing Dt:
01/09/2006
Publication #:
Pub Dt:
08/24/2006
Title:
Method and apparatus for fraction collection
Assignor
1
Exec Dt:
07/03/2007
Assignee
1
730 WILLIAM PITT WAY
PITTSBURGH, PENNSYLVANIA 15238
Correspondence name and address
DAVID G. OBERDICK, ESQ.
1300 OLIVER BUILDING
535 SMITHFIELD STREET
PITTSBURGH, PENNSYLVANIA 15222

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