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Jerzy A. Bajgrowicz, Zurich CH

Jerzy A. Bajgrowicz, Zurich CH

Patent application numberDescriptionPublished
20080248990Oxygen Containing Tri- or Tetra-Cyclic Terpenoid Compounds - The use as fragrance ingredient of a compound of formula (I)10-09-2008
20080274927Bicyclo(3.3.1)Nonanes and Bicyclo(3.3.1)Nonenes and Their Use as Flavor or Fragrance Ingredient - The present invention relates to substituted bicyclo[3.3.1]nonanes and bicyclo[3.3.1]nonenes of formula (I)11-06-2008
20080305977PERFUME SYSTEMS - The present application relates to perfume systems and consumer products comprising new perfumes and/or such perfume systems, as well as processes for making and using such perfume systems and consumer products.12-11-2008
20090298950CYCLOPENTANE/CYCLOPENTENE ALDEHYDE OR KETONE DERIVATIVES AND THEIR USE AS ODORANTS - The present invention relates to campholytic aldehyde condensates of formula (I)12-03-2009
20090325836Cyclooct-(EN-)YL Derivatives for Use as Fragrances - This invention relates to substituted cyclooctenes of the formula I, wherein X and R are defined in the specification.12-31-2009
20100016197Cyclohexenyl Butenones and Fragrance Compositions Comprising Them - The present invention relates to substituted cyclohexenyl butenones of the formula01-21-2010
20100069508Organic Compounds - Described are 2,2,3-trimethylcyclopentane derivatives of formula 103-18-2010
201001057822,3,3-Trimethylcyclopent-3-Enecarbaldehyde Derivatives Useful as Odorants - Described are 2,2,3-trimethylcyclopent-3-enecarbaldehyde derivatives of formula (I)04-29-2010
20100322889Organic Compounds - The present invention refers to compound of formula (I)12-23-2010
20100331427Organic Compounds - The present invention refers to the use as flavour or fragrance of a compound of formula (I)12-30-2010
20110086793PERFUME SYSTEMS - The present application relates to perfume systems and consumer products comprising new perfumes and/or such perfume systems, as well as processes for making and using such perfume systems and consumer products.04-14-2011
20110104098Isolongifolanyl-Derivatives Suitable As Odorants - The present disclosure refers to 5,7-dioxatetracyclo[9.2.1.005-05-2011
201101662392,3,3-Trimethylcyclopent-3-Enecarbaldehyde Derivatives Useful as Odorants - Described are 2,2,3-trimethylcyclopent-3-enecarbaldehyde derivatives of formula (I)07-07-2011

Patent applications by Jerzy A. Bajgrowicz, Zurich CH