Westfechtel; Alfred

Patent Applications and Registrations

Patent applications and USPTO patent grants for Westfechtel; Alfred.The latest application filed is for "poly-alpha-olefin -containing cosmetic composition".

Company Profile

0.31.35

Westfechtel; Alfred - Hilden DE
Westfechtel; Alfred - Menzalweg 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
Poly-.alpha.-olefin-containing cosmetic composition Grant 8,821,844 - Dierker , et al. September 2, 2	2014-09-02
Cosmetic oligo-.alpha.-olefin containing compound Grant 8,715,629 - Schmid , et al. May 6, 2	2014-05-06
Poly-Alpha-Olefin -Containing Cosmetic Composition App 20130317119 - Dierker; Markus ; et al.	2013-11-28
Poly-.alpha.-olefin-containing cosmetic composition Grant 8,518,386 - Dierker , et al. August 27, 2	2013-08-27
Crosslinked glycerol or oligoglycerol esters, and use thereof as an additive in drilling fluids Grant 8,193,125 - Muller , et al. June 5, 2	2012-06-05
Oligoglyercol fatty acid ester additives for water-based drilling fluids Grant 8,148,305 - Westfechtel , et al. April 3, 2	2012-04-03
Crosslinked Glycerol Or Oligoglycerol Esters, And Use Thereof As An Additive In Drilling Fluids App 20110011645 - Muller; Heinz ; et al.	2011-01-20
Additives For Water-based Drilling Fluids App 20100305009 - Westfechtel; Alfred ; et al.	2010-12-02
Method For Hydrogenating Glycerol App 20100179346 - Klein; Norbert ; et al.	2010-07-15
Method For Producing A Compound Which Has At Least One Ether Group App 20100168255 - Westfechtel; Alfred ; et al.	2010-07-01
Oxidation-stable Carboxylic Esters And Use Thereof App 20100048931 - Westfechtel; Alfred ; et al.	2010-02-25
Emollients and cosmetic preparations Grant 7,638,662 - Ansmann , et al. December 29, 2	2009-12-29
Ether lactone Grant 7,476,647 - Markert , et al. January 13, 2	2009-01-13
Process For The Production Of Glycerol Carbonate Esters App 20080255373 - Westfechtel; Alfred	2008-10-16
Process for making unsaturated coconut and/or palm nut fatty alcohols Grant 7,408,087 - Heck , et al. August 5, 2	2008-08-05
Process For The Production Of Cellulose/plastic Composites App 20080161502 - Bartnick; Bernhard ; et al.	2008-07-03
Cellulose/plastic Composites App 20080161450 - Bartnick; Bernhard ; et al.	2008-07-03
Fuel Compositions Containing Glycerol App 20080110083 - Baehr; Martin ; et al.	2008-05-15
Processes for producing poly-alpha-olefins, and poly-alpha-olefins produced thereby Grant 7,351,871 - Zander , et al. April 1, 2	2008-04-01
Process For The Production Of Glycerol Carbonate Esters App 20070299267 - WESTFECHTEL; ALFRED	2007-12-27
Processes for producing conjugated linoleic acid Grant 7,241,910 - Westfechtel , et al. July 10, 2	2007-07-10
Fatty acid esters based on branched fatty acids and their use as printing ink solvents Grant 7,214,261 - Hoefer , et al. May 8, 2	2007-05-08
Cosmetic oligo-alpha-olefin containing compound App 20070081959 - Schmid; Karl Heinz ; et al.	2007-04-12
Fatty (meth) acrylates and their use in dispersing pigments Grant 7,192,478 - Sulzbach , et al. March 20, 2	2007-03-20
Cosmetic preparation containing polycarbonates Grant 7,179,880 - Kawa , et al. February 20, 2	2007-02-20
Unsaturated palm oil fatty alcohols Grant 7,169,959 - Heck , et al. January 30, 2	2007-01-30
Poly-alpha-olefin -containing cosmetic composition App 20060275234 - Dierker; Markus ; et al.	2006-12-07
Ethercarboxylic acid ester of sterol or stanol App 20060183723 - Westfechtel; Alfred ; et al.	2006-08-17
Method for producing conjugated fatty acid esters Grant 7,084,286 - Zander , et al. August 1, 2	2006-08-01
Processes for the production of triglycerides of conjugated linoleic acid Grant 7,067,684 - Westfechtel , et al. June 27, 2	2006-06-27
Preparation containing conjugated linoleic alcohol App 20060099158 - Zander; Lars ; et al.	2006-05-11
Ether lactone App 20050227908 - Markert, Thomas ; et al.	2005-10-13
Processes for the production of triglycerides of conjugated linoleic acid App 20050171368 - Westfechtel, Alfred ; et al.	2005-08-04
Use of fatty acid esters based on fatty acids containing alicyclic structural elements as solvents for printing inks App 20050120909 - Hoefer, Rainer ; et al.	2005-06-09
Use of compositions containing fatty acid esters as solvents for printing inks App 20050115457 - Hoefer, Rainer ; et al.	2005-06-02
Sun protection compositions App 20050112156 - Busch, Stefan ; et al.	2005-05-26
Fatty acid esters based on branched fatty acids and their use as printing ink solvents App 20050103227 - Hoefer, Rainer ; et al.	2005-05-19
Use of fatty acid esters based on fatty acids containing aromatic structural elements as solvents for printing inks App 20050092207 - Hoefer, Rainer ; et al.	2005-05-05
Emollients and cosmetic compositions App 20050089497 - Prinz, Daniela ; et al.	2005-04-28
Cosmetic preparation containing polycarbonates App 20050090637 - Kawa, Rolf ; et al.	2005-04-28
Emollients and cosmetic compositions App 20050019353 - Prinz, Daniela ; et al.	2005-01-27
Method for producing poly-alpha-olefins App 20040267073 - Zander, Lars ; et al.	2004-12-30
Method for producing conjugated fatty acid esters App 20040242909 - Zander, Lars ; et al.	2004-12-02
Emollients and cosmetic preparations App 20040142009 - Ansmann, Achim ; et al.	2004-07-22
Use of fatty (meth) acrylates for dispersing pigments App 20040129179 - Sulzbach, Horst ; et al.	2004-07-08
Methods of preparing casting resins and coating compositions using polyols derived from high oleic acid content fatty acid mixtures Grant 6,730,768 - Heidbreder , et al. May 4, 2	2004-05-04
Branched, substantially unsaturated fatty alcohol sulfates Grant 6,723,867 - Huebner , et al. April 20, 2	2004-04-20
Production of branched, largely unsaturated fatty alcohol polyglycolethers Grant 6,664,429 - Huebner , et al. December 16, 2	2003-12-16
Polyurethanes with improved tear propagation resistance Grant 6,610,811 - Westfechtel , et al. August 26, 2	2003-08-26
Branched, substantially unsaturated ester oils Grant 6,610,869 - Huebner , et al. August 26, 2	2003-08-26
Polyurethanes With Improved Tear Propagation Resistance App 20030149214 - WESTFECHTEL, ALFRED ; et al.	2003-08-07
Surfactant mixture with fatty alcohol alkoxylates made fron vegetable raw materials App 20030139317 - Behler, Ansgar ; et al.	2003-07-24
Method for producing compounds with terminal OH groups Grant 6,566,563 - Westfechtel , et al. May 20, 2	2003-05-20
Surfactant granulates App 20030040457 - Behler, Ansgar ; et al.	2003-02-27
Method Of Preparing Casting And Coating Compositions Using Polyols Derived From High Oleic Acid Content Fatty Acid Mixtures App 20020161161 - HEIDBREDER, ANDREAS ; et al.	2002-10-31
Unsaturated palm oil fatty alcohols App 20020037932 - Heck, Stephan ; et al.	2002-03-28
Unsaturated coconut and/or palmnut fatty alcohols App 20020035159 - Heck, Stephan ; et al.	2002-03-21
Unsaturated fatty compounds with improved low-temperature behavior Grant 6,229,056 - Ansmann , et al. May 8, 2	2001-05-08
Dimeric alcohol-bis and trimeric alcohol-tris-sulphates and ether sulphates thereof Grant 5,922,670 - Knuebel , et al. July 13, 1	1999-07-13
Use of dimerdiol in polyurethane moldings Grant 5,795,949 - Daute , et al. August 18, 1	1998-08-18
Polyalkylene glycol Grant 5,616,679 - Fies , et al. April 1, 1	1997-04-01
Polyurethane dispersions and their use as binders in stoving lacquers Grant 5,563,206 - Eicken , et al. October 8, 1	1996-10-08
Fluid-drill-hole treatment agents based on carbonic acid diesters Grant 5,461,028 - Mueller , et al. October 24, 1	1995-10-24
Process for the production of fatty ketones Grant 5,416,239 - Westfechtel , et al. May 16, 1	1995-05-16