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:
Sep. 04, 2012

Filed:

Dec. 16, 2005
Applicants:

Pei-yuan Qian, Hong Kong, CN;

Xiancui LI, Hong Kong, CN;

Fuk Ning Kwong, Hong Kong, CN;

Lai Hung Yang, Hong Kong, CN;

Sergey Vladimirovich Dobretsov, Hong Kong, CN;

Inventors:

Pei-Yuan Qian, Hong Kong, CN;

Xiancui Li, Hong Kong, CN;

Fuk Ning Kwong, Hong Kong, CN;

Lai Hung Yang, Hong Kong, CN;

Sergey Vladimirovich Dobretsov, Hong Kong, CN;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C09D 5/14 (2006.01); A01N 37/18 (2006.01); A01N 43/16 (2006.01); A01N 37/00 (2006.01); A01N 25/32 (2006.01); A61K 31/34 (2006.01); A61K 31/205 (2006.01); A61P 31/00 (2006.01); A61P 31/10 (2006.01); C04B 9/02 (2006.01);
U.S. Cl.
CPC ...
Abstract

Compounds originally isolated from marine fungi are useful as antifouling (antibacterial and/or anti-larval settlement) agents. The compounds are 3-chloro-2,5-dihydroxy benzyl alcohol, cyclo-(Pro-Phe),3-methyl-N-(2-phenylethyl) butanamide, and succinic acid. The compounds are non-toxic or low-toxic. They can be used alone or in combination, as active ingredients for making environment-friendly antifouling formulations/coatings.


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