skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : MIDKIFF, DAVID
Total Assignments: 16
Assignment: 1
Reel/Frame:011330/0266   Pages: 6
Recorded: 11/17/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAST, THOMAS
Exec Dt:
10/26/2000
2
MIDKIFF, DAVID
Exec Dt:
10/26/2000
Assignee
1
AT&T WIRELESS SERVICES, INC.
7277 164TH AVENUE NE
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6965777
NONE
09714035
Correspondence name and address
AT&T CORP.
SAMUEL H. DWORETSKY
P.O. BOX 4110
MIDDLETOWN, NEW JERSEY 07748-4110
Assignment: 2
Reel/Frame:011343/0686   Pages: 6
Recorded: 11/17/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CAST, THOMAS
Exec Dt:
10/26/2000
2
MIDKIFF, DAVID
Exec Dt:
10/26/2000
Assignee
1
AT&T WIRELESS SERVICES, INC.
7277 164TH AVENUE NE
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6975876
NONE
09714032
Correspondence name and address
AT&T CORP.
SAMUEL H. DWORETSKY
P.O. BOX 4110
MIDDLETOWN, NEW JERSEY 07748-4110
Assignment: 3
Reel/Frame:014143/0940   Pages: 3
Recorded: 06/09/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIDKIFF, DAVID
Exec Dt:
05/16/2003
2
CAST, THOMAS
Exec Dt:
05/16/2003
Assignee
1
AT&T WIRELESS SYSTEMS, INC.
7277 164TH AVENUE NE
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040142707
10347504
Correspondence name and address
IPSOLON LLP
MARK M. MEININGER
805 SW BROADWAY #2740
PORTLAND, OR 97205
Assignment: 4
Reel/Frame:016827/0823   Pages: 7
Recorded: 07/28/2005
Attorney Dkt #:cing-0172/678.us
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIDKIFF, DAVID
Exec Dt:
07/19/2005
2
CAST, THOMAS J.
Exec Dt:
07/27/2005
Assignee
1
CINGULAR WIRELESS II LLC
5565 GLENRIDGE CONNECTOR
SUITE 1700
ATLANTA, GEORGIA 30342
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8099114
US20070026878
11191561
Correspondence name and address
JOSEPH F. ORITI
WOODCOCK WASHBURN LLP
ONE LIBERTY PLACE - 46TH FLOOR
PHILADELPHIA, PA 19103-7301
Assignment: 5
Reel/Frame:018175/0311   Pages: 3
Recorded: 08/25/2006
Attorney Dkt #:C05-0044-000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MIDKIFF, DAVID
Exec Dt:
08/22/2006
Assignee
1
CINGULAR WIRELESS II, LLC
5565 GLENRIDGE CONNECTOR
SUITE 1700
ATLANTA, GEORGIA 30342
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8068860
NONE
11467335
Correspondence name and address
PARKS KNOWLTON, LLC
1117 PERIMETER CENTER WEST
SUITE E402
ATLANTA, GA 30338
Assignment: 6
Reel/Frame:027226/0596   Pages: 3
Recorded: 11/15/2011
Attorney Dkt #:C05-0044-000CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MIDKIFF, DAVID
Exec Dt:
08/22/2006
Assignee
1
CINGULAR WIRELESS II, LLC
5565 GLENRIDGE CONNECTOR
SUITE 1700
ATLANTA, GEORGIA 30342
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8923900
US20120057586
13296330
Correspondence name and address
AT&T LEGAL DEPARTMENT - PIP LAW LLC ATTN
ONE AT&T WAY
ROOM 2A-207
BEDMINSTER, NJ 07921
Assignment: 7
Reel/Frame:034475/0971   Pages: 3
Recorded: 12/11/2014
Attorney Dkt #:C05-0044-000 CON1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MIDKIFF, DAVID
Exec Dt:
08/22/2006
Assignee
1
CINGULAR WIRELESS II, LLC
5565 GLENRIDGE CONNECTOR
SUITE 1700
ATLANTA, GEORGIA 30342
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9479908
US20150140961
14566764
Correspondence name and address
AT&T LEGAL DEPARTMENT - PIP LAW LLC ATTN
ONE AT&T WAY
ROOM 2A-212
BEDMINSTER, NJ 07921
Assignment: 8
Reel/Frame:028226/0431   Pages: 3
Recorded: 05/17/2012
Attorney Dkt #:7785-0919
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MIDKIFF, DAVID
Exec Dt:
05/12/2012
Assignee
1
AT&T INTELLECTUAL PROPERTY I, LP
675 W. PEACHTREE STREET
SUITE 4000
ATLANTA, GEORGIA 30375
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9148785
US20130310001
13473106
Correspondence name and address
AT&T LEGAL DEPARTMENT - GMG ATTN: PATENT
ROOM 2A-207
ONE AT&T WAY
BEDMINSTER,, NJ 07921
Assignment: 9
Reel/Frame:036027/0032   Pages: 4
Recorded: 06/25/2015
Attorney Dkt #:7785-0919
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE EXECUTION DATE PREVIOUSLY RECORDED AT REEL: 028226 FRAME: 0431. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignor
1
MIDKIFF, DAVID
Exec Dt:
05/16/2012
Assignee
1
AT&T INTELLECTUAL PROPERTY I, LP
675 W. PEACHTREE STREET
SUITE 4000
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9148785
US20130310001
13473106
Correspondence name and address
AT&T LEGAL DEPARTMENT - GG ATTN: PATENT
ROOM 2A-207
ONE AT&T WAY
BEDMINSTER, NJ 07921
Assignment: 10
Reel/Frame:036469/0736   Pages: 3
Recorded: 09/01/2015
Attorney Dkt #:7785-0919-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MIDKIFF, DAVID
Exec Dt:
05/16/2012
Assignee
1
AT&T INTELLECTUAL PROPERTY I, LP
675 W. PEACHTREE STREET
SUITE 4000
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9467857
US20150373541
14839249
Correspondence name and address
AT&T LEGAL DEPARTMENT - GG ATTN: PATENT
ROOM 2A-207
ONE AT&T WAY
BEDMINSTER, NJ 07921
Assignment: 11
Reel/Frame:039943/0618   Pages: 3
Recorded: 10/05/2016
Attorney Dkt #:7785-0919-02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MIDKIFF, DAVID
Exec Dt:
05/16/2012
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
675 W. PEACHTREE STREET
SUITE 4000
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9906945
US20170006466
15264289
Correspondence name and address
AT&T LEGAL DEPARTMENT - GG ATTN: PATENT
ROOM 2A-207
ONE AT&T WAY
BEDMINSTER, NJ 07921
Assignment: 12
Reel/Frame:044625/0745   Pages: 3
Recorded: 01/16/2018
Attorney Dkt #:7785-0919-03
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MIDKIFF, DAVID
Exec Dt:
05/16/2012
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
675 W. PEACHTREE STREET
SUITE 4000
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10219145
US20180139603
15869827
Correspondence name and address
AT&T LEGAL DEPARTMENT - GG ATTN: PATENT
ROOM 2A-207
ONE AT&T WAY
BEDMINSTER, NJ 07921
Assignment: 13
Reel/Frame:048007/0483   Pages: 3
Recorded: 01/15/2019
Attorney Dkt #:7785-0919-04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
MIDKIFF, DAVID
Exec Dt:
05/16/2012
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
675 W. PEACHTREE STREET
SUITE 4000
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10659957
US20190149980
16247140
Correspondence name and address
AT&T LEGAL DEPARTMENT - GG ATTN: PATENT
ROOM 2A-207
ONE AT&T WAY
BEDMINSTER, NJ 07921
Assignment: 14
Reel/Frame:028234/0535   Pages: 4
Recorded: 05/18/2012
Attorney Dkt #:7785-0919
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE UPLOADED COPY OF THE ASSIGNMENT PREVIOUSLY RECORDED ON REEL 028226 FRAME 0431. ASSIGNOR(S) HEREBY CONFIRMS THE CURRENT ATTACHMENT CONTAINS A NOTARIZATION WHILE THE PREVIOUSLY RECORDED ATTACHMENT DID NOT.
Assignor
1
MIDKIFF, DAVID
Exec Dt:
05/17/2012
Assignee
1
AT&T INTELLECTUAL PROPERTY I, LP
675 W. PEACHTREE STREET
SUITE 4000
ATLANTA, GEORGIA 30375
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9148785
US20130310001
13473106
Correspondence name and address
AT&T LEGAL DEPARTMENT - GMG ATTN: PATENT
ROOM 2A-207
ONE AT&T WAY
BEDMINSTER,, NJ 07921
Assignment: 15
Reel/Frame:054620/0261   Pages: 5
Recorded: 12/11/2020
Attorney Dkt #:7785-2304A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIDKIFF, DAVID
Exec Dt:
11/12/2020
2
ENG, DOUGLAS
Exec Dt:
11/11/2020
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
754 PEACHTREE STREET
SUITE 7C
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11924662
US20220159496
17097879
Correspondence name and address
AT&T LEGAL DEPARTMENT - GG ATTN: PATENT
ROOM 2A-207
ONE AT&T WAY
BEDMINSTER, NJ 07921
Assignment: 16
Reel/Frame:066631/0195   Pages: 6
Recorded: 03/04/2024
Attorney Dkt #:7785-2304A-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIDKIFF, DAVID
Exec Dt:
11/12/2020
2
ENG, DOUGLAS
Exec Dt:
11/11/2020
Assignee
1
AT&T INTELLECTUAL PROPERTY I, L.P.
754 PEACHTREE STREET
SUITE 7C
ATLANTA, GEORGIA 30308
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240172023
18422528
Correspondence name and address
AT&T LEGAL DEPARTMENT GG ATTN: PATENT
ROOM 2A-212
ONE AT&T WAY
BEDMINSTER, NJ 07921

Search Results as of: 06/20/2024 11:53 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT