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.

Date of Patent:
Feb. 14, 1995

Filed:

Dec. 09, 1991
Applicant:
Inventors:

Mamoru Tomita, Yokohama, JP;

Kouzou Kawase, Urawa, JP;

Yoshitaka Tamura, Yokohama, JP;

Mitsunori Takase, Ohmiya, JP;

Hiroshi Miyakawa, Kamakura, JP;

Koji Yamauchi, Kamakura, JP;

Hitoshi Saito, Kawasaki, JP;

Hiroaki Abe, Yokosuka, JP;

Seiichi Shimamura, Yokohama, JP;

Susumu Kobayashi, Yokohama, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07K / ; C07K / ;
U.S. Cl.
CPC ...
514-6 ; 426656 ; 426657 ; 514-2 ; 514 12 ; 514 21 ; 530395 ; 530407 ; 435 681 ;
Abstract

Lactoferrin hydrolyzates, having a decomposition rate between 6%-20% as measured by formol titration, for use as an antibacterial agent, and which have remarkably more potent activity than unhydrolyzed lactoferrin; and lactoferrin hydrolyzates, having a decomposition rate between 4-50% as measured by formol titration, for use as a tyrosinase inhibition agent, are obtainable by conventional methods for hydrolysis with acids or enzymes, and are stable to heating.


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