Famous Patents
3M employee and church chorister Art Fry needed something to temporarily mark pages in his hymnal. He was in luck because his colleague, Spencer Silver, accidentally developed a glue that was too weak for other purposes. After initially discouraging consumer response, Post-it Notes became a hit in 1979.
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| Number | Title | Issue Date |
| 7468447 | Regiospecific Furan Compounds and Their Use in Fragrances The present invention is directed to the diastereoisomeric mixture and the individual isomeric components of the formula: ... | 12/23/2008 |
| 7202198 | Substituted phenolic composition and process for using same for inhibiting malodours Described is a process for reducing a malodour formed as a result of fatty acid derivative degradation and/or organic amine degradation taking place in a fabric care base contained in a fabric article or in a cosmetic or therapeutic base adsorbed on the human epider... | 04/10/2007 |
| 7201915 | Polyamide stick dispensing product and method of use Described for the purpose of application to an inanimate laminar substantially solid surface is a substantially hydrocarbon-free functional substance-providing stick article having consistently-maintained functional composition integrity comprising a stiff, substant... | 04/10/2007 |
| 7172998 | Fragrance material Non-aqueous based fragrance compositions containing a siloxane material are disclosed. The fragrance compositions are suitable for many applications including cosmetics, laundry care and personal care items. The fragrance compositions can also be used in air freshen... | 02/06/2007 |
| 7122512 | Encapsulated fragrance chemicals A polymeric encapsulated fragrance is disclosed which is suitable for use in personal care and cleaning products. In a preferred embodiment of the invention, the fragrance is encapsulated by a first polymer material to form a fragrance encapsulated polymer, the poly... | 10/17/2006 |
| 7105064 | Particulate fragrance deposition on surfaces and malodour elimination from surfaces Described is a process for imparting a fragrance to, and/or eliminating a malodour from solid or semi-solid surfaces through the use of polymeric particles. The polymeric particles have infrastructures composed of ethylene-vinyl copolymers, polymethyl methacrylate, ... | 09/12/2006 |
