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 : SANDBERG, KAREN R.
Total Assignments: 3
Assignment: 1
Reel/Frame:026226/0035   Pages: 6
Recorded: 05/04/2011
Attorney Dkt #:134-07A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/18/2009
2
Exec Dt:
03/18/2009
3
Exec Dt:
06/15/2009
Assignee
1
5475 AIRPORT BOULEVARD
BOULDER, COLORADO 80301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13043305
Correspondence name and address
RONALD FRIEDLAND
4875 PEARL EAST CIRCLE, SUITE 200
BOULDER, CO 80301
Assignment: 2
Reel/Frame:027777/0246   Pages: 8
Recorded: 02/28/2012
Attorney Dkt #:171-07A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/18/2009
2
Exec Dt:
03/18/2009
3
Exec Dt:
04/07/2009
4
Exec Dt:
04/07/2009
5
Exec Dt:
06/15/2009
Assignee
1
5475 AIRPORT BOULEVARD
BOULDER, COLORADO 80301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13396393
Correspondence name and address
RONALD FRIEDLAND
4875 PEARL EAST CIRCLE, SUITE 200
BOULDER, CO 80301
Assignment: 3
Reel/Frame:004280/0185   Pages: 1
Recorded: 06/28/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
00/00/0000
2
Exec Dt:
00/00/0000
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06625421
Correspondence name and address
JOHN G. PREMO
PATENT & LICENSING DEPT.
NALCO CHEMICAL CO.
2901 BUTTERFIELD RD.
OAK BROOK, IL 60521

Search Results as of: 05/08/2024 10:19 PM
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