Friedrich; Heinz

Patent Applications and Registrations

Patent applications and USPTO patent grants for Friedrich; Heinz.The latest application filed is for "fermentative preparation of amino acids".

Company Profile

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Friedrich; Heinz - Hanau DE
Friedrich; Heinz - Friolzheim DE
Friedrich; Heinz - Gerlingen DE
Friedrich; Heinz - Stuttgart DE

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Fermentative preparation of amino acids Grant 6,133,000 - Pfefferle , et al. October 17, 2	2000-10-17
Process for the preparation of an animal feed supplement based on fermentation broth Grant 5,840,358 - Hofler , et al. November 24, 1	1998-11-24
Fermentative preparation of lysine with a strain of C. glutamicum Grant 5,770,409 - Pfefferle , et al. June 23, 1	1998-06-23
Animal feed additive based on fermentation broth, a process for its production and its use Grant 5,622,710 - Binder , et al. April 22, 1	1997-04-22
Magnetostrictive transducer Grant 5,588,466 - Benz , et al. December 31, 1	1996-12-31
Method of producing-coarse crystalline nicotinic acid with a high degree of purity Grant 4,959,478 - Moller , et al. September 25, 1	1990-09-25
Method of manufacturing corrosion-resistant measuring probes Grant 4,539,059 - Burger , et al. September 3, 1	1985-09-03
Probe for measuring flow rate and/or temperature of a flowing medium Grant 4,345,465 - Gruner , et al. August 24, 1	1982-08-24
Process for the production of substituted pyridine (B) Grant 4,169,951 - Beschke , et al. October 2, 1	1979-10-02
Process for the production of 2-methyl pyridine and 3-methyl pyridine Grant 4,149,002 - Beschke , et al. April 10, 1	1979-04-10
Process for the production of pyridine and 3-methyl pyridine Grant 4,147,874 - Beschke , et al. April 3, 1	1979-04-03

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