Siegfried Peter — 24 Patents at Unknown

Siegfried Peter has been granted 24 US patents while listed as an inventor at Unknown. The first was granted in 1982 and the most recent in December 2008. Siegfried Peter ranks #168,038 of 4,157,543 US inventors in our database (top 4.0%). Patent records list Siegfried Peter in Erlangen, DE.

Issued Patents All Time

Showing 1–24 of 24 patents

Patent #	Title	Co-Inventors	Date
7468450	Process for the transesterification of fats and oils of biological origin by means of alcoholysis using special carbonic acid salts	Eckhard Weidner	2008-12-23
6933398	Process for the transesterification of fat and/or oil by means of alcoholysis	Eckhard Weidner	2005-08-23
6579996	Process for removing free fatty acids from fats and oils of biological origin or their steam distillates	Eckhard Weidner, Martin Drescher, Wolfgang Konig	2003-06-17
6407306	Process for extracting carotenes from carotene-containing materials	Martin Drescher, Eckhard Weidner	2002-06-18
6359157	Process for the transesterification of fat and/or oil of biological origin by means of alcoholysis	Eckhard Weidner, Hans-Peter Neuner, Ruth Ganswindt	2002-03-19
6211390	Method for producing fatty acid esters	Ruth Ganswindt, Eckhard Weidner	2001-04-03
5837831	Method for separating alkyl glycosides	Burghard Gruning, Eckhard Weidner, Zhengfeng Zhang	1998-11-17
5646258	Method of synthesizing alkyl glucosides	Burghard Gruning, Manfred Recksik, Eckhard Weidner, Zhengfeng Zhang	1997-07-08
5597602	Process for de-oiling crude lecithin	Bernd Czech, Eckard Weidner, Zhenfeng Zhang	1997-01-28
5512692	Process for removing glycerol from glycerides	Bernd Czech, Eckard Weidner	1996-04-30
5434280	Process for preparing pure monoglycerides, pure diglycerides and/or pure triglycerides	Bernd Czech, Ulrich Ender, Eckhard Weidner	1995-07-18
5210240	Process for the extraction of oil containing vegetable materials	Gerd Brunner	1993-05-11
5110509	Process for the recovery of monoglycerides and diglycerides from a mixture containing monoglycerides, diglycerides, and triglycerides	Eckhard Weidner, Ulrich Ender, Bernd Czech	1992-05-05
4892718	Decontamination of gases by scrubbing	Georg Haertel	1990-01-09
4882139	Improved production of carbon fibers	Herbert Beneke	1989-11-21
4871443	Novel method for extraction of salts from coal tar and pitches	Herbert Beneke, Arnold Alscher, Rudolf Oberkobusch, Wolfgang Jaumann	1989-10-03
4827050	Method for separation of phenols and bases from coal tar oils by extraction	Marc Seekamp, Herbert Beneke, Jurgen Stadelhofer	1989-05-02
4806228	Process for producing pitch raw materials	Herbert Beneke	1989-02-21
4756818	A method for the production of a carbon fiber precursor	Herbert Beneke, Franz D. Oeste, Wolfgang Fexer, Wolfgang Jaumann, Manfred Meinbreckse +1 more	1988-07-12
4581166	Method for isolating and purifying antibiotics	Hubert Coenen, Rainer Hagen	1986-04-08
4543193	Process for preventing the precipitation of elementary sulphur in riser pipes of probes for natural gas	Georg Hartel, Wolfgang Bruckhoff	1985-09-24
4508543	Process for the catalytic gasification of solid fluids with steam	—	1985-04-02
4345976	Process for separating mixtures of substances of low volatility	Gerd Brunner, Rolf Riha	1982-08-24
4322445	Process for decaffeinating coffee	Gerd Brunner	1982-03-30

Siegfried Peter — 24 Patents

Issued Patents All Time

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