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 : DEAN, DAVID J.
Total Assignments: 3
Assignment: 1
Reel/Frame:026805/0693   Pages: 3
Recorded: 08/25/2011
Attorney Dkt #:31373/MI0911A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/16/2011
2
Exec Dt:
07/07/2011
Assignee
1
2707 BUTTERFIELD ROAD
OAK BROOK, ILLINOIS 60523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13101232
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
6300 WILLIS TOWER
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:028682/0877   Pages: 3
Recorded: 07/31/2012
Attorney Dkt #:31373/MI0912A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/10/2012
2
Exec Dt:
07/10/2012
3
Exec Dt:
07/10/2012
4
Exec Dt:
07/10/2012
Assignee
1
2707 BUTTERFIELD ROAD
OAK BROOK, ILLINOIS 60523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13574060
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
SUITE 6300
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:029637/0541   Pages: 14
Recorded: 01/16/2013
Attorney Dkt #:31373/MI1008A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/15/2013
2
Exec Dt:
01/15/2013
3
Exec Dt:
01/15/2013
4
Exec Dt:
01/15/2013
5
Exec Dt:
01/07/2013
Assignee
1
2707 BUTTERFIELD ROAD
OAK BROOK, ILLINOIS 60523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13703099
Correspondence name and address
JEREMY R. KRIEGEL
233 SOUTH WACKER DRIVE
6300 WILLIS TOWER
CHICAGO, IL 60606

Search Results as of: 08/17/2025 01:11 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