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 #:
7323579
Issue Dt:
01/29/2008
Application #:
10884968
Filing Dt:
07/07/2004
Publication #:
20060009648
Pub Dt:
01/12/2006
Inventors:
Hans-Georg Gobbel, Henning Schultz, Peter Schultz, Renate Patrascu, Malte Schulz et al
Title:
SEPARATION OF PROPYLENE OXIDE FROM A MIXTURE COMPRISING PROPYLENE OXIDE AND METHANOL
Assignment: 1
Reel/Frame:
015855/0440Recorded: 10/01/2004Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
GOEBBEL, HANS-GEORG
Exec Dt:
07/27/2004
SCHULTZ, HENNING
Exec Dt:
07/27/2004
SCHULTZ, PETER
Exec Dt:
07/27/2004
PATRASCU, RENATE
Exec Dt:
07/27/2004
SCHULZ, MALTE
Exec Dt:
07/27/2004
WEIDENBACH, MEINOLF
Exec Dt:
07/27/2004
Assignees:
BASF AKTIENGESELLSCHAFT
670561 LUDWIGSHAFEN, GERMANY
DOW CHEMICAL COMPANY LEGAL DEPARTMENT INTELLECTUAL PROPERTY SECTION, THE
MIDLAND, MICHIGAN 48674
Correspondent:
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:
016515/0618Recorded: 05/03/2005Pages: 4
Conveyance:
RECORD TO CORRECT THE 1ST ASSIGNEE'S ADDRESS ON AN ASSIGNMENT PREVIOUSLY RECORDED ON REEL 015855/0440.
Assignors:
GOEBBEL, HANS-GEORG
Exec Dt:
07/27/2004
SCHULTZ, HENNING
Exec Dt:
07/27/2004
SCHULTZ, PETER
Exec Dt:
07/27/2004
PATRASCU, RENATE
Exec Dt:
07/27/2004
SCHULZ, MALTE
Exec Dt:
07/27/2004
WEIDENBACH, MEINOLF
Exec Dt:
07/27/2004
Assignees:
BASF AKTIENGESELLSCHAFT
67056 LUDWIGSHAFEN, GERMANY
THE DOW CHEMICAL COMPANY LEGAL DEPARTMENT
INTELLECTUAL PROPERTY SECTION
MIDLAND, MICHIGAN 48674
Correspondent:
OBLON, SPIVAK, MCCLELLAND, MAIER & NEUST
1940 DUKE STREET
ALEXANDRIA, VA 22314

Search Results as of: 05/06/2024 09:25 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