Inventor · disambiguated record
Shmuel David Shefer
Also filed as: SHEFER SHMUEL · SHEFER SHMUEL D · SHEFER SHMUEL DAVID
23 granted patents·2 pending applications·1,803 citations·filing 1994–2003
97Inventor score
Top patents by PatentIndex Score
25 records- 0198US6645479B1Targeted delivery of active/bioactive and perfuming compositionsINT FLAVORS & FRAGRANCES INC·Filed 2000·Granted Nov 11, 2003·235 cites·11 claims
- 0298US6589562B1Multicomponent biodegradable bioadhesive controlled release system for oral care productsSALVONA LLC·Filed 2000·Granted Jul 8, 2003·212 cites·27 claims
- 0398US6565873B1Biodegradable bioadhesive controlled release system of nano-particles for oral care productsSALVONA LLC·Filed 2000·Granted May 20, 2003·136 cites·20 claims
- 0498US6531444B1Controlled delivery system for fabric care productsSALVONA LLC·Filed 2000·Granted Mar 11, 2003·127 cites·34 claims
- 0598US6042792AApparatus for preparing a solid phase microparticulate compositionINT FLAVORS & FRAGRANCES INC·Filed 1997·Granted Mar 28, 2000·227 cites·2 claims
- 0697US6491902B2Controlled delivery system for hair care productsSALVONA LLC·Filed 2001·Granted Dec 10, 2002·107 cites·31 claims
- 0795US7115282B2Multi component controlled release system for anhydrous cosmetic compositionsSALVONA IP LLC·Filed 2002·Granted Oct 3, 2006·72 cites·19 claims
- 0895US6051540AMethod employing drum chilling and apparatus therefor for producing fragrance-containing long lasting solid particleINT FLAVORS & FRAGRANCES INC·Filed 1998·Granted Apr 18, 2000·111 cites·3 claims
- 0995US5506201AFormulation of a fat surfactant vehicle containing a fragranceINT FLAVORS & FRAGRANCES INC·Filed 1994·Granted Apr 9, 1996·126 cites·3 claims
- 1094US7053034B2Targeted controlled delivery compositions activated by changes in pH or salt concentrationSALVONA LLC·Filed 2002·Granted May 30, 2006·59 cites·29 claims
- 1194US6063365AApplication of film forming technology to fragrance control release systems; and resultant fragrance control release systemsINT FLAVORS & FRAGRANCES INC·Filed 1998·Granted May 16, 2000·80 cites·1 claims
- 1293US6291371B1Application of film forming technology to fragrance control release systems; and resultant fragrance control release systemINT FLAVORS & FRAGRANCES INC·Filed 1999·Granted Sep 18, 2001·67 cites·4 claims
- 1390US6368633B1Microparticles which controllably release olfactorily active substances, methods of using same and processes for preparing sameINT FLAVORS & FRAGRANCES INC·Filed 2001·Granted Apr 9, 2002·30 cites·7 claims
- 1489US6790460B2Biodegradable bioadhesive controlled release system of nano-particles for oral care productsSALVONA IP LLC·Filed 2003·Granted Sep 14, 2004·23 cites·18 claims
- 1583US6703011B2Application of film forming technology to fragrance control release systems; and resultant fragrance control release systemsINT FLAVORS & FRAGRANCES INC·Filed 2001·Granted Mar 9, 2004·32 cites·9 claims
- 1680US5543439AExtruded fragrance-containing polyvinyl alcohol and use thereofINT FLAVORS & FRAGRANCES INC·Filed 1995·Granted Aug 6, 1996·36 cites·8 claims
- 1778US6235274B1Microparticles which controllably release olfactorily active substances, methods of using same and processes for preparing sameINT FLAVORS & FRAGRANCES INC·Filed 1999·Granted May 22, 2001·34 cites·9 claims
- 1876US6426055B1Application of film forming technology to fragrance control release systems; and resultant fragrance control release systemsINT FLAVORS & FRAGRANCES INC·Filed 2000·Granted Jul 30, 2002·19 cites·1 claims
- 1966US6156826AMatrix composition comprising surfactant and matrix useful for targeted delivery articlesINT FLAVORS & FRAGRANCES INC·Filed 1998·Granted Dec 5, 2000·29 cites·2 claims
- 2055US5417863AQuantitative measurement of LDLPERSEPTIVE BIOSYSTEMS INC·Filed 1994·Granted May 23, 1995·18 cites·15 claims
- 2149US2003194416A1Moisture triggered release systems comprising aroma ingredients providing fragrance burst in response to moistureFiled 2002·Application pending·0 cites
- 2247US6050129AProcess for testing diffusivity, odor character and odor intensity of a fragrance material and fragrance diffusion evaluation apparatus for carrying out such processINT FLAVORS & FRAGRANCES INC·Filed 1997·Granted Apr 18, 2000·12 cites·19 claims
- 2342US6142398AApparatus for producing fragrance-containing long lasting solid particleINT FLAVORS & FRAGRANCES INC·Filed 1999·Granted Nov 7, 2000·6 cites·1 claims
- 2442US2003175328A1Patch for the controlled delivery of cosmetic, dermatological, and pharmaceutical active ingredients into the skinFiled 2002·Application pending·0 cites
- 2540US6147046AFragrance-containing long lasting solid particle for incorporation into detergent and fabric softening compositionsINT FLAVORS & FRAGRANCES INC·Filed 1999·Granted Nov 14, 2000·5 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →