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Patent Assignment Assignor Details

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

Assignor Name : TOWNSEND, DAVID W.

Total Assignments: 6

Assignment: 1

Reel/Frame:	013004/0486			Pages:	3
		Recorded:	06/12/2002
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

NUTT, RONALD

Exec Dt:

05/30/2002

TOWNSEND, DAVID W.

Exec Dt:

05/30/2002

Assignee

CTI PET SYSTEMS, INC.

810 INNOVATION DRIVE

KNOXVILLE, TENNESSEE 37932

Property

Pat #

Pub #

Intl #

App #

6631284

US20030004405

10167837

Correspondence name and address
	PITTS & BRITTIAN, P.C.
	JEFFREY N. CUTLER
	P.O. BOX 51295
	KNOXVILLE, TN 37950-1295

Assignment: 2

Reel/Frame:	013162/0339			Pages:	2
		Recorded:	08/05/2002
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor

TOWNSEND, DAVID W.

Exec Dt:

07/29/2002

Assignee

CTI PET SYSTEMS, INC.

810 INNOVATION DRIVE

KNOXVILLE, TENNESSEE 37932

Property

Pat #

Pub #

Intl #

App #

6490476

NONE

09685222

Correspondence name and address
	PITTS & BRITTIAN, P.C.
	JEFFREY N. CUTLER
	P.O. BOX 51295
	KNOXVILLE, TN 37950-1295

Assignment: 3

Reel/Frame:	014314/0492			Pages:	3
		Recorded:	07/18/2003
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

TOWNSEND, DAVID W.

Exec Dt:

07/16/2003

NUTT, RONALD

Exec Dt:

07/16/2003

Assignee

CTI PET SYSTEMS, INC.

810 INNOVATION DRIVE

KNOXVILLE, TENNESSEE 37923

Property

Pat #

Pub #

Intl #

App #

7603165

US20040030246

10623437

Correspondence name and address
	PITTS & BRITTIAN, P.C.
	JEFFREY N. CUTLER
	P.O. BOX 51295
	KNOXVILLE, TN 37950-1295

Assignment: 4

Reel/Frame:	018664/0810			Pages:	11
		Recorded:	12/04/2006
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

JOHNSTON, VICTOR J.

Exec Dt:

11/08/2006

DUFF, JOSEPH G.

Exec Dt:

11/09/2006

RYAN, DEBRA ANN

Exec Dt:

11/10/2006

REPMAN, DEBORAH R.

Exec Dt:

11/17/2006

MEILCHEN, MEL A.

Exec Dt:

11/03/2006

TOWNSEND, DAVID W.

Exec Dt:

11/17/2006

TWAY, CATHY L.

Exec Dt:

11/15/2006

Assignee

CELANESE INTERNATIONAL CORPORATION

1601 WEST LBJ FREEWAY

DALLAS, TEXAS 75234-6037

Property

Pat #

Pub #

Intl #

App #

NONE

US20080132723

11633194

Correspondence name and address
	HOWREY LLP
	C/O IP DOCKETING DEPARTMENT
	2941 FAIRVIEW PARK DRIVE, SUITE 200
	FALLS CHURCH, VA 22042-7195

Assignment: 5

Reel/Frame:	029655/0022			Pages:	3
		Recorded:	01/18/2013
Attorney Dkt #:	342234-22001
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

TOWNSEND, DAVID W.

Exec Dt:

12/07/2012

ARORA, DINESH

Exec Dt:

12/07/2012

SHUFF, ANDREW

Exec Dt:

12/13/2012

Assignee

CELANESE INTERNATIONAL CORPORATION

222 W. LAS COLINAS BLVD.

SUITE 900N

IRVING, TEXAS 75039

Property

Pat #

Pub #

Intl #

App #

NONE

US20130143972

13691193

Correspondence name and address
	ROBERTS MLOTKOWSKI SAFRAN & COLE, P.C.
	P.O. BOX 10064
	MCLEAN, VA 22102-8064

Assignment: 6

Reel/Frame:	029655/0116			Pages:	3
		Recorded:	01/18/2013
Attorney Dkt #:	342234-22051
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors

TOWNSEND, DAVID W.

Exec Dt:

12/07/2012

ARORA, DINESH

Exec Dt:

12/07/2012

SHUFF, ANDREW

Exec Dt:

12/13/2012

Assignee

CELANESE INTERNATIONAL CORPORATION

222 W. LAS COLINAS BLVD.

SUITE 900N

IRVING, TEXAS 75039

Property

Pat #

Pub #

Intl #

App #

NONE

US20130143973

13691217

Correspondence name and address
	ROBERTS MLOTKOWSKI SAFRAN & COLE, P.C.
	P.O. BOX 10064
	MCLEAN, VA 22102-8064

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