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: 4
Patent #:
Issue Dt:
01/23/2001
Application #:
09307731
Filing Dt:
05/10/1999
Inventors:
BRIGITTE KONRAD, BERND KRUTZSCH, DIRK VOIGTLAENDER
Title:
PROCESS AND APPARATUS FOR REDUCING NITROGEN-OXIDE EMISSIONS IN EXHAUST GAS
Assignment: 1
Reel/Frame:
010083/0272Recorded: 07/09/1999Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/07/1999
Exec Dt:
05/07/1999
Exec Dt:
05/11/1999
Assignee:
EPPLESTRASSE 225
70567 STUTTGART, GERMANY
Correspondent:
EVENSON, MCKEOWN, EDWARDS & LENAHAN PLLC
DONALD D. EVENSON
1200 G STREET, N.W., SUITE 700
WASHINGTON, D.C. 20005
Assignment: 2
Reel/Frame:
020976/0889Recorded: 05/14/2008Pages: 88
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/19/2007
Assignee:
MERCEDESSTRASSE 137
STUTTGART, GERMANY D-70327
Correspondent:
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 3
Reel/Frame:
053583/0493Recorded: 07/01/2020Pages: 124
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE APPLICATION NO. 10/567,810 PREVIOUSLY RECORDED ON REEL 020976 FRAME 0889. ASSIGNOR(S) HEREBY CONFIRMS THE CHANGE OF NAME.
Assignor:
Exec Dt:
10/19/2007
Assignee:
MERCEDESSTRASSE 137
STUTTGART, GERMANY D-70327
Correspondent:
CROWELL & MORING LLP
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 4
Reel/Frame:
021270/0405Recorded: 07/22/2008Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/14/2008
Assignee:
MERCEDESSTRASSE 137
STUTTGART, GERMANY 70327
Correspondent:
RICHARD R. DIEFENDORF
CROWELL & MORING LLP
1001 PENNSYLVANIA AVENUE, NW
WASHINGTON, DC 20004

Search Results as of: 05/08/2024 11:52 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