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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 : KEECO, LLC
Total Assignments: 8
Assignment: 1
Reel/Frame:014261/0799   Pages: 15
Recorded: 07/17/2003
Conveyance: SECURITY AGREEEMENT
Assignor
1
Exec Dt:
01/01/2003
Assignee
1
15260 VENTURA BLVD., SUITE 400
SHERMAN OAKS, CALIFORNIA 91403
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09166276
Correspondence name and address
FEDERAL RESEARCH CO., LLC
STEVEN MILLER, ESQ.
1030 15TH ST., NW, SUITE 920
WASHINGTON, DC 20005
Assignment: 2
Reel/Frame:015452/0759   Pages: 8
Recorded: 12/15/2004
Conveyance: SECURITY AGREEMENT
Assignor
1
Exec Dt:
11/12/2004
Assignee
1
3000 TOWN CENTER, SUITE 280
SOUTHFIELD, MICHIGAN 48075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09166276
Correspondence name and address
WINSTON & STRAWN LLP
101 CALIFORNIA STREET, SUITE 3900
ATTN: GRACE GILLEN
SAN FRANCISCO, CA 94111
Assignment: 3
Reel/Frame:019235/0504   Pages: 16
Recorded: 05/02/2007
Attorney Dkt #:299/67396
Conveyance: SECURITY AGREEMENT
Assignor
1
Exec Dt:
03/28/2007
Assignee
1
7TH AND WASHINGTON STREETS
5TH FLOOR
ST. LOUIS, MISSOURI 63101
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09166276
Correspondence name and address
RUTHANNE C. HAMMETT
THOMPSON COBURN LLP
ONE U.S. BANK PLAZA
ST. LOUIS, MO 63101
Assignment: 4
Reel/Frame:031325/0698   Pages: 9
Recorded: 10/02/2013
Attorney Dkt #:2050285-0202
Conveyance: PATENT SECURITY AGREEMENT
Assignor
1
Exec Dt:
09/27/2013
Assignee
1
500 FIRST AVENUE
ATTN: ROBERT WEISING
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09166276
Correspondence name and address
BETTY G. SMITH, SENIOR PARALEGAL
MCGUIREWOODS LLP, 201 N. TRYON ST.
SUITE 3000
CHARLOTTE, NC 28202
Assignment: 5
Reel/Frame:048644/0317   Pages: 9
Recorded: 03/19/2019
Attorney Dkt #:2050285-0615
Conveyance: AMENDED AND RESTATED PATENT SECURITY AGREEMENT
Assignors
1
Exec Dt:
03/15/2019
2
Exec Dt:
03/15/2019
3
Exec Dt:
03/15/2019
4
Exec Dt:
03/15/2019
5
Exec Dt:
03/15/2019
6
Exec Dt:
03/15/2019
Assignee
1
500 FIRST AVENUE
PITTSBURGH, PENNSYLVANIA 15219
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
13606983
 
NONE
29329274
 
NONE
29359977
 
NONE
29367266
 
NONE
29369515
 
NONE
29381230
 
NONE
29519597
 
NONE
29527709
 
NONE
29621787
Correspondence name and address
STEPHANIE HERNANDEZ
2000 MCKINNEY AVENUE, SUITE 1400
DALLAS, TX 22102
Assignment: 6
Reel/Frame:048692/0018   Pages: 7
Recorded: 03/25/2019
Attorney Dkt #:059182-0076
Conveyance: PATENT SECURITY AGREEMENT
Assignor
1
Exec Dt:
03/15/2019
Assignee
1
200 CLARENDON STREET
51ST FLOOR
BOSTON, MASSACHUSETTS 02116
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
13606983
 
NONE
29329274
 
NONE
29359977
 
NONE
29367266
 
NONE
29369515
 
NONE
29381230
 
NONE
29519597
 
NONE
29527709
 
NONE
29621787
Correspondence name and address
S. KAREFF C/O SCHULTE ROTH & ZABEL LLP
919 THIRD AVENUE
19TH FLOOR
NEW YORK, NY 10022
Assignment: 7
Reel/Frame:061205/0302   Pages: 15
Recorded: 09/23/2022
Attorney Dkt #:47245-020
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/19/2022
2
Exec Dt:
09/19/2022
3
Exec Dt:
09/19/2022
4
Exec Dt:
09/19/2022
5
Exec Dt:
09/19/2022
6
Exec Dt:
09/19/2022
Assignee
1
200 CLARENDON STREET, 51ST FLOOR
BOSTON, MASSACHUSETTS 02116
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
09474339
 
10359865
 
NONE
10402605
 
10685884
 
10759610
 
10808637
 
10810150
 
10892700
 
10935261
 
NONE
11192602
 
NONE
11192605
 
11285916
 
11671874
 
11673165
 
11756249
 
12022435
 
12142464
 
12205609
 
12206019
 
12419591
 
12694194
 
13252337
 
13442608
 
13606983
 
NONE
13887203
 
13967565
 
15063981
 
15673319
 
NONE
29329274
 
NONE
29359977
 
NONE
29367266
 
NONE
29369515
 
NONE
29378389
 
NONE
29381230
 
NONE
29444405
 
NONE
29491145
 
NONE
29501699
 
NONE
29519597
 
NONE
29527709
 
NONE
29577568
 
NONE
29621787
 
NONE
29675102
 
NONE
29709480
Correspondence name and address
BETHANY JOHNSON
PROSKAUER ROSE LLP
ONE INTERNATIONAL PLACE
BOSTON, MA 02110-2600
Assignment: 8
Reel/Frame:061736/0539   Pages: 222
Recorded: 10/21/2022
Attorney Dkt #:028675-0111
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/19/2022
2
Exec Dt:
09/19/2022
3
Exec Dt:
09/19/2022
4
Exec Dt:
09/19/2022
5
Exec Dt:
09/19/2022
6
Exec Dt:
09/19/2022
7
Exec Dt:
09/19/2022
8
Exec Dt:
09/19/2022
9
Exec Dt:
09/19/2022
10
Exec Dt:
09/19/2022
11
Exec Dt:
09/19/2022
12
Exec Dt:
09/19/2022
13
Exec Dt:
09/19/2022
14
Exec Dt:
09/19/2022
Assignee
1
320 S. CANAL STREET, 16TH FLOOR
CHICAGO, ILLINOIS 60606
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
09474339
 
10359865
 
NONE
10402605
 
10685884
 
10759610
 
10808637
 
10810150
 
10892700
 
10935261
 
NONE
11192602
 
NONE
11192605
 
11285916
 
11671874
 
11673165
 
11756249
 
12022435
 
12142464
 
12205609
 
12206019
 
12419591
 
12694194
 
13252337
 
13442608
 
13606983
 
NONE
13887203
 
13967565
 
15063981
 
15673319
 
NONE
29329274
 
NONE
29359977
 
NONE
29367266
 
NONE
29369515
 
NONE
29378389
 
NONE
29381230
 
NONE
29444405
 
NONE
29491145
 
NONE
29501699
 
NONE
29519597
 
NONE
29527709
 
NONE
29577568
 
NONE
29621787
 
NONE
29675102
 
NONE
29709480
Correspondence name and address
MORGAN LEWIS & BOCKIUS LLP
1111 PENNSYLVANIA AVE., N.W.
WASHINGTON, DC 20004

Search Results as of: 06/20/2024 09:42 AM
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