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 Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:011479/0024   Pages: 2
Recorded: 01/26/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 1
1
Patent #:
Issue Dt:
08/05/2003
Application #:
09677121
Filing Dt:
09/29/2000
Title:
PROCESS TO SEPARATE 1, 3-PROPANEDIOL OR GLYCEROL, OR A MIXTURE THEREOF FROM A BIOLOGICAL MIXTURE
Assignors
1
Exec Dt:
12/27/2000
2
Exec Dt:
01/02/2001
Assignee
1
LEGAL PATENTS
1007 MARKET STREET
WILMINGTON, DELAWARE 19898
Correspondence name and address
E.I. DU PONT DE NEMOURS AND COMPANY
LINDA AXAMETHY FLOYD
LEGAL PATENTS
1007 MARKET STREET
WILMINGTON, DE 19898

Search Results as of: 05/23/2024 06:49 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