Forster; Siegfried

Patent Applications and Registrations

Patent applications and USPTO patent grants for Forster; Siegfried.The latest application filed is for "process for producing hydroxynitrile lyases".

Company Profile

0.15.2

Forster; Siegfried - Stuttgart DE
Forster, Siegfried - Neu-Ulm DE
Forster; Siegfried - Alsdorf DE
Forster; Siegfried - Ottenfeld 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
Process for producing hydroxynitrile lyases Grant 7,195,904 - Effenberger , et al. March 27, 2	2007-03-27
Process for producing hydroxynitrile lyases App 20030148440 - Effenberger, Franz ; et al.	2003-08-07
Instrument for surgical purposes and method of cleaning same App 20020072746 - Lingenfelder, Christian ; et al.	2002-06-13
Method of producing (S)-cyanohydrins Grant 5,885,809 - Effenberger , et al. March 23, 1	1999-03-23
Method of operating a piston engine and fuel feeding mechanism therefor Grant 5,099,802 - Forster March 31, 1	1992-03-31
Ceramic heat exchanger Grant 5,063,995 - Forster , et al. November 12, 1	1991-11-12
Apparatus for generating a combustible gaseous mixture Grant 5,002,481 - Forster March 26, 1	1991-03-26
Combustion space with a ceramic lining such as in the combustion chamber of an internal combustion engine or the combustion space in a rotary kiln furnace Grant 4,988,290 - Forster , et al. January 29, 1	1991-01-29
Space and utility water heating system Grant 4,429,830 - Forster , et al. February 7, 1	1984-02-07
Ceramic recuperator and method for the heating of combustion air Grant 4,369,029 - Forster , et al. January 18, 1	1983-01-18
Burner for liquid fuels Grant 4,318,689 - Forster , et al. March 9, 1	1982-03-09
End closure arrangement for heat exchanger element Grant 4,254,827 - Forster , et al. March 10, 1	1981-03-10
Vehicular gas turbine installation with ceramic recuperative heat exchanger elements arranged in rings around compressor, gas turbine and combustion chamber Grant 4,180,973 - Forster , et al. January 1, 1	1980-01-01
Apparatus for support of sheet-metal-type heat exchanger matrices for recuperative heat exchange Grant 4,128,126 - Forster , et al. December 5, 1	1978-12-05
Nuclear energy plant with closed working gas circuit Grant 4,120,750 - Forster , et al. October 17, 1	1978-10-17
Heat exchanger Grant 4,109,710 - Forster , et al. August 29, 1	1978-08-29
Power plant Grant 3,895,492 - Forster , et al. July 22, 1	1975-07-22

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