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:
Nov. 14, 2006
Filed:
Mar. 28, 2003
Ton That Hai, Round Lake, IL (US);
Mark Nordhaus, Antioch, IL (US);
Paul Sanders, Greendale, WI (US);
Cong Jiang, Gurnee, IL (US);
Sujatha Karoor, Lake Bluff, IL (US);
Ton That Hai, Round Lake, IL (US);
Mark Nordhaus, Antioch, IL (US);
Paul Sanders, Greendale, WI (US);
Cong Jiang, Gurnee, IL (US);
Sujatha Karoor, Lake Bluff, IL (US);
Baxter International Inc., Deerfield, IL (US);
Baxter Healthcare S.A., Wallisellen, CH;
Abstract
Methods of producing zirconium oxide compositions and using same are provided. The zirconium oxide compositions in crystalline form can be prepared by a synthetic process wherein the hydrolysis of zirconyl chloride and particle formation can be achieved simultaneously. Alternatively, the particle formation can occur first and then followed by hydrolysis with a base solution. The processes utilize a zirconyl salt solution that includes a zirconyl salt in isopropanol and water.