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:
02/26/2002
Application #:
09857903
Filing Dt:
06/11/2001
Inventors:
Michael Sander, Ulrich Penzel, Hans Volkmar Schwarz, Eckhard Strofer, Dieter Stutzer et al
Title:
Method for producing amines
Assignment: 1
Reel/Frame:
012001/0572Recorded: 06/11/2001Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/23/1999
Exec Dt:
12/23/1999
Exec Dt:
12/30/1999
Exec Dt:
01/13/2000
Exec Dt:
01/13/2000
Exec Dt:
01/13/2000
Exec Dt:
01/13/2000
Exec Dt:
01/13/2000
Exec Dt:
01/13/2000
Exec Dt:
01/13/2000
Exec Dt:
01/13/2000
Assignee:
CARL-BOSCH-STRASSE 38
D-67056 LUDWIGSHAFEN, GERMANY
Correspondent:
FERNANDO A. BORREGO
1609 BIDDLE AVENUE
WYANDOTTE, MI 48192
Assignment: 2
Reel/Frame:
039918/0265Recorded: 09/06/2016Pages: 3
Conveyance:
CHANGE OF ENTITY
Assignor:
Exec Dt:
03/18/2008
Assignee:
-----
LUDWIGSHAFEN, GERMANY
Correspondent:
ASHLEY I. PEZZNER
222 DELAWARE AVE
WILMINGTON, DE 19801
Assignment: 3
Reel/Frame:
039930/0394Recorded: 10/04/2016Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/12/2016
Assignees:
CARL-BOSCH-STRASSE 62
LIMBURGERHOF, GERMANY 67117
WINZERGASSE 12
TETTAU, GERMANY 01945
KRONBERGER STRASSE 59
KONIGSTEIN, GERMANY 61462
KARL-KUNTZ-WEG 9
MANNHEIM, GERMANY 68163
FRIEDRICHSTRASSE 31
BAYREUTH, GERMANY 95444
ADOLF-DIESTERWEG-STRASSE 45
LUDWIGSHAFEN, GERMANY 67071
Correspondent:
ASHLEY I. PEZZNER
222 DELAWARE AVE
WILMINGTON, DE 19801
Assignment: 4
Reel/Frame:
041695/0409Recorded: 03/23/2017Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/12/2016
Assignees:
CARL-BOSCH-STRASSE 62
LIMBURGERHOF, GERMANY 67117
WINZERGASSE 12
TETTAU, GERMANY 01945
KRONBERGER STRASSE 59
KONIGSTEIN, GERMANY 61462
KARL-KUNTZ-WEG 9
MANNHEIM, GERMANY 68163
FRIEDRICHSTRASSE 31
BAYREUTH, GERMANY 95444
ADOLF-DIESTERWEG-STRASSE 45
LUDWIGSHAFEN, GERMANY 67071
JOHANN-GEORG-LEHMANN-STRASSE 7
WEISENHEIM AM BERG, GERMANY 67273
Correspondent:
ASHLEY I. PEZZNER
222 DELAWARE AVE
WILMINGTON, DE 19801

Search Results as of: 06/16/2025 07:57 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