The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 13, 1994
Filed:
Sep. 28, 1992
Applicant:
Inventors:
Sidney W Fox, Carbondale, IL (US);
James F Flood, Webster Groves, MO (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
528328 ; 528331 ;
Abstract
Memory enhancing thermal proteins were synthesized from heating aspartic acid, glutamic acid, proline and tryptophan above 100.degree. C. Two hydrophobic and one non-hydrophobic polymer were injected intracerebroventricularly into the brains of mice after the mice had undergone partial training in footshock avoidance conducted in a T-maze. When retention of footshock avoidance was tested one week later, the hydrophobic polymers enhanced retention while the non-hydrophobic polymer did not.