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Class Information
Number: 512/4
Name: Perfume compositions > Perfume compositions > Nonliquid or encapsulated
Description: Compositions which are nonliquid or are encapsulated.










Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
8679469 Gel air freshener Mar. 25, 2014
8664174 Composition comprising microcapsules Mar. 4, 2014
8648028 Capsule with organic/inorganic hybrid wall Feb. 11, 2014
8648030 Self-cleaning oven deodorants and methods for cleaning ovens Feb. 11, 2014
8637445 Fabric treatment compositions comprising targeted benefit agents Jan. 28, 2014
8637444 Compositions and method of delivery Jan. 28, 2014
8609600 Encapsulation of bulky fragrance molecules Dec. 17, 2013
8551935 Benefit agent containing delivery particle Oct. 8, 2013
8541358 Fragrant gel polymer with water Sep. 24, 2013
8524650 Encapsulates Sep. 3, 2013
8513311 Oil-in-water emulsion and its use for the delivery of functionality Aug. 20, 2013
8497234 Solid textile care composition comprising a water-soluble polymer Jul. 30, 2013
8476219 Laundry scent additive Jul. 2, 2013
8461098 Method for formulating active fragrance ingredients in order to protect them and increase their remanence Jun. 11, 2013
8418933 Bubble phase air freshener Apr. 16, 2013
8415391 3.2.1-bicyclo-octene and -octane compounds Apr. 9, 2013
8404629 Sampling device for fluid products Mar. 26, 2013
8399522 3.2.1-bicyclo-octane compounds Mar. 19, 2013
8357651 Aminoplast microcapsules containing fragrance Jan. 22, 2013
8334252 Perfume-containing hollow body consisting of a polymer matrix Dec. 18, 2012
8273699 Process for preparing a perfume particle Sep. 25, 2012
8246869 Photo-responsive microencapsulation materials, compositions and methods of use thereof Aug. 21, 2012
8227400 Air treatment device with controlled pore size substrate Jul. 24, 2012
8138137 Extended delivery of ingredients from a fabric softener composition Mar. 20, 2012
8119164 Perfuming or flavouring microcapsules comprising an explosion suppressant Feb. 21, 2012
8076280 Emulsions containing encapsulated fragrances and personal care compositions comprising said emulsions Dec. 13, 2011
8067355 Benefit agent containing delivery particles Nov. 29, 2011
8022030 Polymer conjugates for a controlled release of active molecules Sep. 20, 2011
8003084 .alpha.-substituted cyclopentanecarbonitriles or cyclohexanecarbonitriles and their use in perfumery Aug. 23, 2011
7998494 Perfuming or flavoring microcapsules comprising a fireproofing agent Aug. 16, 2011
7981436 Hydrogels for the controlled release of bioactive materials Jul. 19, 2011
7968510 Benefit agent containing delivery particle Jun. 28, 2011
7915215 Fragrance-delivery composition comprising boron and persulfate ion-crosslinked polyvinyl alcohol microcapsules and method of use thereof Mar. 29, 2011
7867968 Laundry scent additive Jan. 11, 2011
7846481 Perfuming or flavouring microcapsules comprising an explosion suppressant Dec. 7, 2010
7799752 Compositions comprising encapsulated material Sep. 21, 2010
7776939 Polymeric nanoparticles including olfactive components Aug. 17, 2010
7763238 Olfactory adaptation and cross-adapting agents to reduce the perception of body odors Jul. 27, 2010
7741266 Process for preparing scented cellulosics and products prepared thereby Jun. 22, 2010
7723284 Solid perfumed preparation in the form of microbeads and the use thereof May. 25, 2010
7708982 Gels for dispensing active volatile materials May. 4, 2010
7638477 Sustained-release fragrance delivery system Dec. 29, 2009
7632789 Encapsulated fragrance chemicals Dec. 15, 2009
7585824 Encapsulated fragrance chemicals Sep. 8, 2009
7534758 Laundry system having unitized dosing May. 19, 2009
7531365 Analysis of the headspace proximate a substrate surface containing fragrance-containing microcapsules May. 12, 2009
7491687 Encapsulated materials Feb. 17, 2009
7488703 System and method for a fragrant polymer configured for use in a growing medium Feb. 10, 2009
7407927 Masking agent for agrichemicals Aug. 5, 2008
7354667 Aromatherapeutic articles and methods of use thereof Apr. 8, 2008

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