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: 2
Patent #:
NONE
Issue Dt:
Application #:
11652837
Filing Dt:
01/12/2007
Publication #:
Pub Dt:
05/24/2007
Inventors:
Torsten Groth, Alfred Mitschker, Ralf-Johann Moritz, Thomas Klein, Wolfgang Wirth et al
Title:
Preparation and use of iminodisuccinic acid ammonium metal salts
Assignment: 1
Reel/Frame:
021447/0348Recorded: 08/27/2008Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/27/2003
Exec Dt:
06/02/2003
Exec Dt:
06/16/2003
Exec Dt:
06/16/2003
Exec Dt:
06/25/2003
Exec Dt:
06/27/2003
Assignee:
D-51368
LEVERKUSEN, GERMANY
Correspondent:
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
LAW & INTELLECTUAL PROPERTY DEPARTMENT
PITTSBURGH, PA 15275
Assignment: 2
Reel/Frame:
021447/0413Recorded: 08/27/2008Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
11/22/2006
Assignee:
CHEMIEPARK LEVERKUSEN
LEVERKUSEN, GERMANY D-51369
Correspondent:
LANXESS CORPORATION
111 RIDC PARK WEST DRIVE
LAW & INTELLECTUAL PROPERTY DEPT.
PITTSBURGH, PA 15275

Search Results as of: 05/09/2024 10:06 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