3 patents
Utility
Extended Use Zirconium Silicate Compositions and Methods of Use Thereof
11 Jan 24
The present invention relates to zirconium silicate compositions having a lead content that is below 0.6 ppm and methods of manufacturing zirconium silicate at reactor volumes exceeding 200-L with a lead content below 1.1 ppm.
Donald Jeffrey Keyser, Alvaro F. Guillem
Filed: 7 Jul 23
Utility
Microporous Zirconium Silicate for the Treatment of Hyperkalemia
16 Dec 20
The present invention relates to novel microporous zirconium silicate compositions that are formulated to remove toxins, e.g. potassium ions, from the gastrointestinal tract at an elevated rate without causing undesirable side effects.
Donald Jeffrey KEYSER, Alvaro F. GUILLEM
Filed: 15 Apr 20
Utility
Extended Use Zirconium Silicate Compositions and Methods of Use Thereof
4 Dec 19
The present invention relates to zirconium silicate compositions having a lead content that is below 0.6 ppm and methods of manufacturing zirconium silicate at reactor volumes exceeding 200-L with a lead content below 1.1 ppm.
Donald Jeffrey Keyser, Alvaro F. Guillem
Filed: 16 May 19
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