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:
Jun. 29, 1993
Filed:
Feb. 21, 1991
David R Wight, Rochester, NY (US);
Wayne R Newman, Pittsford, NY (US);
Patrick J Ward, Rochester, NY (US);
Kristine Pochodylo, Penfield, NY (US);
Genencor International, Inc., South San Francisco, CA (US);
Abstract
Microbially produced ice nucleator mixtures which include either cell-free ice nucleator particle mixtures and/or whole cell ice nucleator mixtures. These mixtures are produced in methods which comprises culturing a selected microorganism in a two step process at a first temperature in a first step and at a lower temperature in a second step. The mciroorganisms include Erwinia, Pseudomonas and Escherichia coil. These methods produce ice nucleator mixtures having increased concentrations of ice nucleating sites per given weight or volume of ice nucleator material.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile