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:
Jan. 24, 1989
Filed:
Jun. 18, 1987
Applicant:
Inventors:
Frederick W Parrish, Metairie, LA (US);
Samuel Serota, Philadelphia, PA (US);
Assignee:
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C13F / ; C13F / ; C13K / ;
U.S. Cl.
CPC ...
127 63 ; 127 58 ; 127 61 ; 127 31 ;
Abstract
Treatment of alpha-lactose with certain alcohols (C.sub.1 -C.sub.5) at temperature of from about 120.degree. C. to about 160.degree. C. and pressures of from about 500 to 200 psi for sufficient time will result in complete transformation of all forms of alpha-lactose to beta-lactose. This beta-lactose has a high solubility in water where alpha-lactose has low solubility.
Parrish, Frederick. (1989). Process for converting alpha to beta-lactose (U.S. Patent No. 4799966). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4799966
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile