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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:062838/0648   Pages: 6
Recorded: 03/01/2023
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 13
1
Patent #:
Issue Dt:
10/18/2005
Application #:
10303236
Filing Dt:
11/25/2002
Publication #:
Pub Dt:
06/26/2003
Title:
METHOD FOR SELF-CALIBRATED SUB-APERTURE STITCHING FOR SURFACE FIGURE MEASUREMENT
2
Patent #:
Issue Dt:
02/06/2007
Application #:
10743840
Filing Dt:
12/22/2003
Publication #:
Pub Dt:
06/23/2005
Title:
METHOD FOR CALIBRATING THE GEOMETRY OF A MULTI-AXIS METROLOGY SYSTEM
3
Patent #:
Issue Dt:
01/02/2007
Application #:
11012645
Filing Dt:
12/15/2004
Publication #:
Pub Dt:
06/15/2006
Title:
METHOD AND APPARATUS FOR FORMING A DYNAMIC MAGNETIC SEAL USING MAGNETORHEOLOGICAL FLUID
4
Patent #:
Issue Dt:
10/07/2008
Application #:
11398193
Filing Dt:
04/05/2006
Publication #:
Pub Dt:
10/05/2006
Title:
METHOD FOR ACCURATE HIGH-RESOLUTION MEASUREMENTS OF ASPHERIC SURFACES
5
Patent #:
Issue Dt:
07/07/2009
Application #:
11681258
Filing Dt:
03/02/2007
Publication #:
Pub Dt:
09/04/2008
Title:
METHOD AND APPARATUS FOR MEASUREMENT OF MAGNETIC PERMEABILITY OF A MATERIAL
6
Patent #:
Issue Dt:
06/19/2012
Application #:
12384723
Filing Dt:
04/08/2009
Publication #:
Pub Dt:
10/08/2009
Title:
STITCHING OF NEAR-NULLED SUBAPERTURE MEASUREMENTS
7
Patent #:
Issue Dt:
02/15/2011
Application #:
12449655
Filing Dt:
08/19/2009
Publication #:
Pub Dt:
04/01/2010
Title:
METHOD AND APPARATUS FOR MEASUREMENT OF MAGNETIC PERMEABILITY OF A MATERIAL
8
Patent #:
Issue Dt:
12/24/2013
Application #:
12977180
Filing Dt:
12/23/2010
Publication #:
Pub Dt:
06/28/2012
Title:
SYSTEM FOR MAGNETORHEOLOGICAL FINISHING OF SUBSTRATES
9
Patent #:
Issue Dt:
11/25/2014
Application #:
13085688
Filing Dt:
04/13/2011
Publication #:
Pub Dt:
06/28/2012
Title:
METHOD AND APPARATUS FOR MEASUREMENT AND CONTROL OF MAGNETIC PARTICLE CONCENTRATION IN A MAGNETORHEOLOGICAL FLUID
10
Patent #:
Issue Dt:
02/03/2015
Application #:
13254640
Filing Dt:
09/02/2011
Publication #:
Pub Dt:
12/22/2011
Title:
SYSTEM FOR MAGNETORHEOLOGICAL FINISHING OF A SUBSTRATE
11
Patent #:
Issue Dt:
10/13/2015
Application #:
13551786
Filing Dt:
07/18/2012
Publication #:
Pub Dt:
01/23/2014
Title:
MAGNETORHEOLOGICAL FLUID FOR ULTRASMOOTH POLISHING
12
Patent #:
Issue Dt:
08/04/2015
Application #:
14087363
Filing Dt:
11/22/2013
Publication #:
Pub Dt:
06/05/2014
Title:
INTEGRATED WAVEFRONT SENSOR AND PROFILOMETER
13
Patent #:
NONE
Issue Dt:
Application #:
17640234
Filing Dt:
03/03/2022
Publication #:
Pub Dt:
10/06/2022
Title:
HIGH REMOVAL RATE MAGNETORHEOLOGICAL FINISHING HEAD
Assignor
1
Exec Dt:
03/01/2023
Assignee
1
1603 ORRINGTON AVENUE, SUITE 1005
EVANSTON, ILLINOIS 60201
Correspondence name and address
JENNIFER CARUSONE
101 N. TRYON STREET, SUITE 1900
ROBINSON, BRADSHAW & HINSON, P.A.
CHARLOTTE, NC 28246

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