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. 06, 2005
Filed:
Jul. 19, 2002
Applicants:
Richard A. Gross, Plainview, NY (US);
Ajay Kumar, Houston, TX (US);
Bhanu Kalra, Houston, TX (US);
Inventors:
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G063/02 ;
U.S. Cl.
CPC ...
Abstract
A method for enzymatic condensation polymerization by combining a preselected quantity of an enzyme, a diol and/or a polyol, and a diacid in a reaction vessel; heating the reaction vessel containing the enzyme, the diol or polyol, and the diacid to a preselected temperature; and maintaining the reaction vessel containing the enzyme, the diol and/or polyol, and the diacid at the preselected temperature for a preselected time, thereby producing a condensation polymer.