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

Total Assignments: 7
Patent #:
Issue Dt:
08/19/2014
Application #:
14021952
Filing Dt:
09/09/2013
Publication #:
Pub Dt:
01/09/2014
Inventor:
John L. Burba
Title:
FILTER SUBSTRATE COMPOSITION
Assignment: 1
Reel/Frame:
033300/0211Recorded: 07/11/2014Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/26/2007
Assignee:
6001 BOLLINGER CANYON ROAD
SAN RAMON, CALIFORNIA 94583
Correspondent:
SHERIDAN ROSS P.C.
1560 BROADWAY, SUITE 1200
DENVER, CO 80202
Assignment: 2
Reel/Frame:
033300/0225Recorded: 07/11/2014Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/25/2008
Assignee:
5619 DTC PARKWAY
SUITE 1000
GREENWOOD VILLAGE, COLORADO 80111
Correspondent:
SHERIDAN ROSS P.C.
1560 BROADWAY, SUITE 1200
DENVER, CO 80202
Assignment: 3
Reel/Frame:
033309/0624Recorded: 07/11/2014Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/30/2008
Assignee:
5619 DTC PARKWAY
GREENWOOD VILLAGE, COLORADO 80111
Correspondent:
SHERIDAN ROSS P.C.
1560 BROADWAY, SUITE 1200
DENVER, CO 80202
Assignment: 4
Reel/Frame:
032679/0761Recorded: 04/15/2014Pages: 8
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/05/2012
Assignee:
10 SOUTH WACKER DRIVE
13TH FLOOR
CHICAGO, ILLINOIS 60606
Correspondent:
SHERIDAN ROSS P.C.
1560 BROADWAY
SUITE 1200
DENVER, CO 80202
Assignment: 5
Reel/Frame:
035416/0590Recorded: 04/15/2015Pages: 7
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/11/2012
Assignee:
10 SOUTH WACKER DRIVE
13TH FLOOR
CHICAGO, ILLINOIS 60606
Correspondent:
SHERIDAN ROSS P.C.
1560 BROADWAY
SUITE 1200
DENVER, CO 80202
Assignment: 6
Reel/Frame:
038340/0265Recorded: 04/21/2016Pages: 12
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
04/15/2016
Exec Dt:
04/15/2016
Exec Dt:
04/15/2016
Exec Dt:
04/15/2016
Assignee:
900 N. MICHIGAN AVENUE
SUITE 1340
CHICAGO, ILLINOIS 60611
Correspondent:
DUSAN CLARK, ESQ.
SIDLEY AUSTIN LLP
2001 ROSS AVENUE, SUITE 3600
DALLAS, TX 75201
Assignment: 7
Reel/Frame:
038596/0138Recorded: 05/03/2016Pages: 14
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE'S ADDRESS PREVIOUSLY RECORDED ON REEL 038340 FRAME 0265. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors:
Exec Dt:
04/15/2016
Exec Dt:
04/15/2016
Exec Dt:
04/15/2016
Exec Dt:
04/15/2016
Assignee:
900 N. MICHIGAN AVENUE
SUITE 1700
CHICAGO, ILLINOIS 60611
Correspondent:
DUSAN CLARK, ESQ.
SIDLEY AUSTIN LLP
2001 ROSS AVENUE, SUITE 3600
DALLAS, TX 75201

Search Results as of: 09/26/2024 08:28 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