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:
1
|
|
Patent #:
|
NONE
|
Issue Dt:
|
|
Application #:
|
11270011
|
Filing Dt:
|
11/09/2005
|
|
Publication #:
|
|
Pub Dt:
|
05/11/2006
| | | | |
|
Inventors:
|
Leo Ernest Manzer, Keith W. Hutchenson
|
|
Title:
|
Process for the production of y-methyl-a-methylene-y-butyrolactone from reaction of levulinic acid and hydrogen with recycle of unreacted levulinic acid followed by reaction of crude y-valerolactone and formaldehyde, both reactions being carried out in the supercritical or near-critical fluid phase
|
|
|
Assignment:
1
|
|
|
|
|
|
|
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
|
|
|
|
|
|
|
|
|
| 1007 MARKET STREET |
| LEGAL-PATENTS |
| WILMINGTON, DELAWARE 19898 |
|
|
|
|
| GERALD E. DEITCH |
| 4417 LANCASTER PIKE |
| LEGAL-PATENTS |
| WILMINGTON, DE 19805 |
|
|
Search Results as of:
09/24/2024 06:37 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
|
