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:
May. 06, 2003
Filed:
Feb. 08, 2001
Applicant:
Inventors:
Stephen Wayne Heinzman, Whitley Bay, GB;
Simon Timothy Farrington Sawyer, Newcastle upon Tyne, GB;
Robert J. Strife, Fairfield, OH (US);
Arnaud Pierre Struillou, Newcastle u. Tyne, GB;
Assignee:
The Procter & Gamble Company, Cincinnati, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 2/30 ; C07C 6/6675 ;
U.S. Cl.
CPC ...
C08G 2/30 ; C07C 6/6675 ;
Abstract
The present invention relates to glyoxylic compound comprising one or more active ingredient. By the present invention, a delayed release of the active ingredient is provided upon contact of the compound with an aqueous medium.