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Patent Assignment Abstract of Title

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Total Assignments: 6

Patent #:	7234343	Issue Dt:	06/26/2007	Application #:	10889331	Filing Dt:	07/12/2004
Publication #:	20060005615	Pub Dt:	01/12/2006
Inventors:	William Ducker, John Walz, Spencer Clark
Title:	METHOD AND APPARATUS FOR EVANESCENT FIELD MEASURING OF PARTICLE-SOLID SEPARATION

Assignment: 1

Reel/Frame:

014889/0061

Recorded: 07/22/2004

Pages: 4

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors:

DUCKER, WILLIAM

Exec Dt:

06/30/2004

WALZ, JOHN

Exec Dt:

07/06/2004

CLARK, SPENCER

Exec Dt:

06/30/2004

Assignee:

VIRGINIA TECH INTELLECTUAL PROPERTIES, INC.

1872 PRATT DRIVE

SUITE 1625

BLACKSBURG, VIRGINIA 24060

Correspondent:

HOUSTON ELISEEVA LLP

MARIA M. ELISEEVA

4 MILITIA DRIVE

SUITE 4

LEXINGTON, MA 02421

Assignment: 2

Reel/Frame:

018203/0254

Recorded: 09/05/2006

Pages: 3

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors:

DUCKER, WILLIAM

Exec Dt:

11/28/2004

CLARK, SPENCER

Exec Dt:

02/10/2005

Assignee:

VIRGINIA POLYTECHNIC INSTITUTE AND STATE UNIVERSITY

301 BURRUSS HALL

BLACKSBURG, VIRGINIA 24061

Correspondent:

MARIA ELISEEVA

4 MILITIA DRIVE, SUITE 4

LEXINGTON, MA 02421

Assignment: 3

Reel/Frame:

018203/0485

Recorded: 09/05/2006

Pages: 3

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor:

VIRGINIA POLYTECHNIC INSTITUTE AND STATE UNIVERSITY

Exec Dt:

03/01/2005

Assignee:

VIRGINIA TECH INTELLECTUAL PROPERTIES, INC.

1872 PRATT DRIVE

BLACKBURG, VIRGINIA 24060

Correspondent:

MARIA ELISEEVA

4 MILITIA DRIVE, SUITE 4

LEXINGTON, MA 02421

Assignment: 4

Reel/Frame:

018242/0706

Recorded: 09/13/2006

Pages: 3

Conveyance:

CORRECTIVE ASSIGNMENT TO CORRECT THE THE NAME OF THE ASSIGNEE'S CITY OF RESIDENCY, FROM BLACKBURG, VIRGINIA, TO BLACKSBURG, VIRGINIA. PREVIOUSLY RECORDED ON REEL 018203 FRAME 0485. ASSIGNOR(S) HEREBY CONFIRMS THE THE CORRECT NAME OF THE ASSIGNEE'S CITY OF RESIDENCY IS BLACKSBURG, NOT BLACKBURG..

Assignor:

VIRGINIA POLYTECHNIC INSTITUTE AND STATE UNIVERSITY

Exec Dt:

03/01/2005

Assignee:

VIRGINIA TECH INTELLECTUAL PROPERTIES, INC.

1872 PRATT DRIVE

BLACKSBURG, VIRGINIA 24060

Correspondent:

MARIA ELISEEVA

4 MILITIA DRIVE, SUITE 4

LEXINGTON, MA 02421

Assignment: 5

Reel/Frame:

018203/0617

Recorded: 09/05/2006

Pages: 3

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor:

WALZ, JOHN Y.

Exec Dt:

06/01/2006

Assignee:

YALE UNIVERSITY

TWO WHITNEY AVENUE

NEW HAVEN, CONNECTICUT 06051

Correspondent:

MARIA ELISEEVA

4 MILITIA DRIVE, SUITE 4

LEXINGTON, MA 02421

Assignment: 6

Reel/Frame:

018223/0921

Recorded: 09/07/2006

Pages: 2

Conveyance:

CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).

Assignor:

VIRGINIA TECH INTELLECTUAL PROPERTIES INC.

Exec Dt:

08/04/2006

Assignee:

NATIONAL SCIENCE FOUNDATION

4201 WILSON BLVD.

RM 1265

ARLINGTON, VIRGINIA 22230

Correspondent:

ROBIN C. FRITSCH

4201 WILSON BLVD.

RM 1265

ARLINGTON, VA 22230

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