Inventors list

Assignees list

Classification tree browser

Top 100 Inventors

Top 100 Assignees


Kleff

Frank Kleff, Brunchkoebel-Oberissigheim DE

Patent application numberDescriptionPublished
20080221321Preparing Salts of Dihydroxychlorotriazine - The present invention is directed to a process for preparing salts of dihydroxychlorotriazine. The process comprises the hydrolysis of cyanuric chloride in alkaline aqueous solution and subsequent crystallization of monosalt of dihydroxychlorotriazine at neutral pH. The crystallization is improved with so-called dispersing assistants.09-11-2008

Susanne Kleff, Okemos, MI US

Patent application numberDescriptionPublished
20100323416Fermentation Method Using A Magnesium Compound Containing Oxygen - This invention is directed to methods of obtaining a high quantity of desired acid salt in a form that is relatively easy to recover. Particularly desired as a recovery product is an organic acid. A salt form of the desired organic acid is formed that is relatively high in concentration and that is relatively soluble in an aqueous medium. The method includes a step of fermenting a fermentable carbon source in the fermentation medium in the presence of a magnesium compound containing oxygen.12-23-2010

Susanne Kleff, East Lansing, MI US

Patent application numberDescriptionPublished
20080305533Recombinant Microorganisms For Increased Production of Organic Acids - Disclosed are recombinant microorganisms for producing organic acids. The recombinant microorganisms express a polypeptide that has the enzymatic activity of an enzyme that is utilized in the pentose phosphate cycle. The recombinant microorganism may include recombinant 12-11-2008