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:
Apr. 11, 2006
Filed:
May. 17, 2002
Brigitta Heyl-frank, Schweiz, CH;
Heike Irle, Schweiz, CH;
Daniel Pianzola, Schweiz, CH;
Uwe Zacher, Schweiz, CH;
Barry Jackson, Schweiz, CH;
Brigitta Heyl-Frank, Schweiz, CH;
Heike Irle, Schweiz, CH;
Daniel Pianzola, Schweiz, CH;
Uwe Zacher, Schweiz, CH;
Barry Jackson, Schweiz, CH;
Lonza AG, Basel, CH;
Abstract
A process for preparing solid formulations of sodium 3-hydroxy-3-methylbutyrate of the formulain which, in a first process step, 4,4-dimethyloxetan-2-one is reacted with aqueous sodium hydroxide to form a solution of sodium 3-hydroxy-3-methylbutyrate, and then, if appropriate after concentration, the solution is applied, in a further process step, to synthetic silica, and in which the resultant product is, if appropriate, dried.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile