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

Assignee Name : QWEST COMMUNICATIONS INTERNATIONAL INC (PATENT PROSECUTION)
Total Assignments: 19
Assignment: 1
Reel/Frame:012558/0165   Pages: 4
Recorded: 02/07/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/01/2001
2
Exec Dt:
10/02/2001
Assignee
1
1801 CALIFORNIA STREET, SUITE 3800
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09921275
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
BRIAN N. YOUNG
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANICSCO, CALIFORNIA 94111-3834
Assignment: 2
Reel/Frame:012571/0039   Pages: 4
Recorded: 02/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/01/2001
2
Exec Dt:
10/02/2001
Assignee
1
1801 CALIFORNIA STREET, SUITE 3800
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09921282
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
BRIAN N. YOUNG
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CALIFORNIA 94111-3834
Assignment: 3
Reel/Frame:012571/0103   Pages: 4
Recorded: 02/01/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/01/2001
2
Exec Dt:
10/02/2001
Assignee
1
SUITE 3800
1801 CALIFORNIA STREET
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09921274
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
BRIAN N. YOUNG
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 4
Reel/Frame:012571/0133   Pages: 4
Recorded: 02/01/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/01/2001
2
Exec Dt:
10/02/2001
Assignee
1
1801 CALIFORNIA STREET, SUITE 3800
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09921277
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
BRIAN N. YOUNG
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 5
Reel/Frame:012689/0844   Pages: 4
Recorded: 01/10/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/01/2001
2
Exec Dt:
10/02/2001
Assignee
1
1801 CALIFORNIA STREET, SUITE 3800
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09921294
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
BRIAN N. YOUNG
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CALIFORNIA 94111-3834
Assignment: 6
Reel/Frame:012571/0126   Pages: 7
Recorded: 02/01/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/22/2001
2
Exec Dt:
10/26/2001
Assignee
1
1801 CALIFORNIA STREET, SUITE 3800
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09921285
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
BRIAN N. YOUNG
TWO EMABRCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CALIFORNIA 94111-3834
Assignment: 7
Reel/Frame:012567/0064   Pages: 4
Recorded: 02/01/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/01/2001
2
Exec Dt:
10/02/2001
Assignee
1
1801 CALIFORNIA STREET, SUITE 3800
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09921276
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
BRIAN N. YOUNG
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CALIFORNIA 94111-3834
Assignment: 8
Reel/Frame:012693/0555   Pages: 2
Recorded: 03/11/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/06/2002
Assignee
1
1801 CALIFORNIA STREET, SUITE 3800
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10095415
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
IRVIN E. BRANCH
TWO EMABARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 9
Reel/Frame:012939/0067   Pages: 3
Recorded: 05/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/02/2002
Assignee
1
1801 CALIFORNIA STREET, SUITE 3800
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10020310
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
BRIAN N. YOUNG
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 10
Reel/Frame:013381/0629   Pages: 6
Recorded: 10/08/2002
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE 2ND ASSIGNOR'S NAME PREVIOUSLY RECORDED AT REEL 013087 FRAME 0968.
Assignors
1
Exec Dt:
06/24/2002
2
Exec Dt:
06/19/2002
3
Exec Dt:
06/15/2002
Assignee
1
1801 CALIFORNIA STREET
SUITE 3800
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10196889
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
IRVIN E. BRANCH
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 11
Reel/Frame:013717/0585   Pages: 2
Recorded: 02/06/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/02/2003
Assignee
1
1801 CALIFORNIA STREET, SUITE 3800
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10286233
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
IRVIN E. BRANCH
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 12
Reel/Frame:014138/0225   Pages: 4
Recorded: 06/06/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/10/2003
2
Exec Dt:
12/06/2002
Assignee
1
1801 CALIFORNIA STREET
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10268544
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
IRVIN E. BRANCH
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CALIFORNIA 94111-3834
Assignment: 13
Reel/Frame:014049/0712   Pages: 3
Recorded: 05/13/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/29/2003
2
Exec Dt:
04/28/2003
Assignee
1
1800 CALIFORNIA STREET, SUITE 3800
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10404817
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
IRVIN E. BRANCH
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 14
Reel/Frame:014150/0074   Pages: 2
Recorded: 06/02/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/02/2003
2
Exec Dt:
06/02/2003
Assignee
1
1801 CALIFORNIA STREET
LAW DEPARTMENT, SUITE 3800
DENVER, COLORADO 80202-2658
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10452996
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
DOUGLAS M. HAMILTON
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 15
Reel/Frame:014887/0741   Pages: 3
Recorded: 01/16/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/13/2003
2
Exec Dt:
12/17/2003
Assignee
1
1801 CALIFORNIA STREET
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10652718
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
IRVIN E. BRANCH
TWO EMBARCADERO CENTER, EIGHTH FLOOR
SAN FRANCISCO, CALIFORNIA 94111-3834
Assignment: 16
Reel/Frame:014896/0571   Pages: 3
Recorded: 01/16/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/17/2003
2
Exec Dt:
12/13/2003
Assignee
1
1801 CALIFORNIA STREET
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10652719
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
IRVIN E. BRANCH
TWO EMBARCADERO CENTER, EIGHTH FLOOR
SAN FRANCISCO, CALIFORNIA 94111-3834
Assignment: 17
Reel/Frame:015199/0728   Pages: 4
Recorded: 04/12/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/11/2004
2
Exec Dt:
03/19/2004
3
Exec Dt:
03/19/2004
4
Exec Dt:
03/19/2004
Assignee
1
1801 CALIFORNIA STREET
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10715881
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
IRVIN E. BRANCH
TWO EMBARCADERO CENTER, EIGHTH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 18
Reel/Frame:015199/0624   Pages: 4
Recorded: 04/12/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/19/2004
2
Exec Dt:
03/19/2004
3
Exec Dt:
03/19/2004
Assignee
1
1801 CALIFORNIA STREET
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10715879
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
IRVIN E. BRANCH
TWO EMBARCADERO CENTER, EIGHTH FLOOR
SAN FRANCISCO, CALIFORNIA 94111-3834
Assignment: 19
Reel/Frame:016203/0923   Pages: 4
Recorded: 06/21/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/11/2004
2
Exec Dt:
06/15/2004
Assignee
1
1801 CALIFORNIA, SUITE 3800
DENVER, COLORADO 80202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10874110
Correspondence name and address
TOWNSEND AND TOWNSEND AND LLP
MELISSA A. HAAPALA
TWO EMBARCADERO CENTER
EIGHTH FLOOR
SAN FRANCISCO, CA 94111-3834

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