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:
05/26/2015
Application #:
13990697
Filing Dt:
05/30/2013
Publication #:
Pub Dt:
10/31/2013
Inventors:
David S. Laitar, David A. Babb, Carlos M. Villa, Richard Keaton, Jean-Paul Masy
Title:
ALKYLENE OXIDE POLYMERIZATION USING A DOUBLE METAL CYANIDE CATALYST COMPLEX AND A MAGNESIUM, GROUP 3 - GROUP 15 METAL OR LANTHANIDE SERIES METAL COMPOUND
Assignment: 1
Reel/Frame:
035480/0206Recorded: 04/23/2015Pages: 6
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
07/07/2011
Exec Dt:
07/06/2011
Exec Dt:
07/19/2011
Exec Dt:
07/07/2011
Assignee:
2040 DOW CENTER
MIDLAND, MICHIGAN 48674
Correspondent:
THE DOW CHEMICAL COMPANY -- GARY C COHN
325 7TH AVENUE, #203
SAN DIEGO, CA 92101
Assignment: 2
Reel/Frame:
035480/0077Recorded: 04/23/2015Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/03/2011
Assignee:
HERBERT H. DOWWEG 5
HOEK, NETHERLANDS 4542 NM
Correspondent:
THE DOW CHEMICAL COMPANY -- GARY C COHN
325 7TH AVENUE, #203
SAN DIEGO, CA 92101
Assignment: 3
Reel/Frame:
035480/0107Recorded: 04/23/2015Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/10/2011
Assignee:
2030 DOW CENTER
MIDLAND, MICHIGAN 48674
Correspondent:
THE DOW CHEMICAL COMPANY -- GARY C COHN
325 7TH AVENUE, #203
SAN DIEGO, CA 92101
Assignment: 4
Reel/Frame:
035480/0137Recorded: 04/23/2015Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/10/2011
Assignee:
2040 DOW CENTER
MIDLAND, MICHIGAN 48674
Correspondent:
THE DOW CHEMICAL COMPANY -- GARY C COHN
325 7TH AVENUE, #203
SAN DIEGO, CA 92101

Search Results as of: 06/26/2024 05:34 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