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: 3
Patent #:
Issue Dt:
09/09/2003
Application #:
09767684
Filing Dt:
01/24/2001
Publication #:
Pub Dt:
05/23/2002
Inventors:
Hans-Peter Krimmer, Jens Woeltinger, Olaf Burkhardt, Ingo Klement, Hans Henniges et al
Title:
MOLECULAR WEIGHT-ENLARGED LIGANDS FOR ASYMMETRIC, HOMOGENEOUSLY SOLUBLE HYDROGENATION CATALYSTS, PROCESS FOR THE PRODUCTION THEREOF AND USE
Assignment: 1
Reel/Frame:
012090/0881Recorded: 08/23/2001Pages: 3
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/09/2001
Assignee:
BENNINGSENPLATZ 1
DUESSELDORF, D-40474, GERMANY
Correspondent:
OBLON, SPIVAK, MCCLELLAND, ET AL.
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:
012916/0568Recorded: 06/14/2002Pages: 3
Conveyance:
DOCUMENT PREVIOUSLY RECORDED AT REEL 012090, FRAME 0881 CONTAINED AN ERROR IN THE RECEIVING PARTY'S ADDRESS. DOCUMENT RE-RECORDED TO CORRECT ERROR ON STATED REEL.
Assignor:
Exec Dt:
02/09/2001
Assignee:
BENNIGSENPLATZ 1
DUESSELDORF D-40474, GERMANY
Correspondent:
OBLON SPIVAK MCCLELLAND, ET AL.
MARVIN J. SPIVAK
1755 JEFFERSON DAVIS HWY, 4TH FLR
ARLINGTON, VA 22202
Assignment: 3
Reel/Frame:
011840/0933Recorded: 05/24/2001Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
03/12/2001
Exec Dt:
03/01/2001
Exec Dt:
03/09/2001
Exec Dt:
03/06/2001
Exec Dt:
03/05/2001
Exec Dt:
03/01/2001
Exec Dt:
03/29/2001
Exec Dt:
03/07/2001
Exec Dt:
03/19/2001
Assignee:
POSTFACH 13 45
63403 HANAU, GERMANY
Correspondent:
OBLON SPIVAK MCCLELLAND MAIER, ET AL.
JOHN K. PIKE
1755 JEFFERSON DAVIS HIGHWAY
FOURTH FLOOR
ARLINGTON, VIRGINIA 22202

Search Results as of: 05/14/2024 08:18 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