Patents by Inventor Isaac D. Cohen
Isaac D. Cohen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
-
Publication number: 20140200508Abstract: An applicator for applying cosmetic agents into human skin, comprising: (a) a base, (b) a plurality of microneedles fixed to said base and projecting therefrom a distance sufficient to penetrate into the skin, said microneedles being made of a material that is capable of disintegration and dispersion into the skin, and (c) a cosmetic agent carried by said microneedles for delivery by said microneedles into the skin.Type: ApplicationFiled: June 21, 2013Publication date: July 17, 2014Inventors: Isaac D. Cohen, Daniela Bratescu, E. Althea Knight, Thomas Mammone
-
Publication number: 20120015010Abstract: Topical compositions containing pigment particles entrapped in microspheres are provided. Each of the microspheres contains a collapsed polymeric shell that has entrapped therein one or more pigment particles. The microsphere-entrapped pigment particles are characterized by enhanced color intensity, improved stability, and better dispersibility, which can readily be used either alone or in combination with other skin active ingredients to form better colored cosmetics.Type: ApplicationFiled: January 10, 2011Publication date: January 19, 2012Inventors: PHILLIP CUMMINS, MILAN FRANZ SOJKA, RACHEL J. CULHANE, CHRISTINA G. FTHENAKIS, JENNIFER L. OKO, JOHN DUDLEY DREHER, LINDA J. NAJDEK, ISAAC D. COHEN
-
Patent number: 7794740Abstract: The present invention relates to topical compositions comprising (a) a transparent component; and (b) a non-interference platelet component having an average particle size of 25? or less, the platelet exhibiting a light transmission value of about 20% to about 70%, and a light reflectance value of about 10% to about 20%. The compositions are useful in providing effective but sheer concealment to skin flaws, without the necessity of using large amounts of metal oxide pigments.Type: GrantFiled: November 15, 2003Date of Patent: September 14, 2010Assignee: Color Access, IncInventors: Isaac D Cohen, Maryanne Ivanjesku, Yelena Mikhaylova, John D Dreher, Sharon Mesfen
-
Patent number: 7596771Abstract: The present invention provides a distributed element generator for use with an electronic design automation tool. In one embodiment, the distributed element generator includes a parasitic element extractor configured to identify parasitic elements associated with a passive integrated circuit device having a surrounding layout environment. Additionally, the distributed element generator also includes a distributed parameter allocator coupled to the parasitic element extractor and configured to provide a distributed model of the passive integrated circuit device and allocate the parasitic elements within the distributed model based on the surrounding layout environment.Type: GrantFiled: May 10, 2005Date of Patent: September 29, 2009Assignee: Texas Instruments IncorporatedInventors: Isaac D. Cohen, Sergey F. Komarov
-
Patent number: 7338538Abstract: The present invention provides a cosmetic or pharmaceutical composition and methods for coating keratinous fibers, whereby the composition comprises more than 50% of at least one perfluoro compound.Type: GrantFiled: August 29, 2005Date of Patent: March 4, 2008Assignee: ELC Management LLCInventors: Daniela Bratescu, Isaac D. Cohen, John Dudley Dreher, Monica Apostol
-
Patent number: 7002229Abstract: A self aligned Hall sensor system and method are disclosed. A substrate can be provided. A Hall element and a plurality of contacts can then be formed upon the substrate wherein contacts are located in reference to one another. A field plate formed from polysilicon can then be formed upon the Hall element, wherein the field plate functions as a self-aligning mask for the plurality of contacts such that when the field plate is biased, a number of mobile carriers present at a surface of the field plate are minimized throughout the surface and up to and including the plurality of contacts, thereby minimizing asymmetry and offsets associated with the Hall element.Type: GrantFiled: June 16, 2004Date of Patent: February 21, 2006Assignee: Honeywell International Inc.Inventor: Isaac D. Cohen
-
Publication number: 20040242635Abstract: The invention relates to a topical composition for application to skin comprising a cosmetically or pharmaceutically acceptable encapsulated liquid UV-absorbing naphthopyran or naphthoxazine dye, or a combination thereof, in combination with a cosmetically or pharmaceutically acceptable carrier.Type: ApplicationFiled: August 6, 2004Publication date: December 2, 2004Inventors: Rachel J. Painter, Isaac D. Cohen, Mirela Cristina Ionita-Manzatu
-
Publication number: 20040120908Abstract: The present invention relates to topical compositions comprising (a)a transparent component; and (b) a non-interference platelet component having an average particle size of 25&mgr; or less, the platelet exhibiting a light transmission value of about 20% to about 70%, and a light reflectance value of about 10% to about 20%. The compositions are useful in providing effective but sheer concealment to skin flaws, without the necessity of using large amounts of metal oxide pigments.Type: ApplicationFiled: November 15, 2003Publication date: June 24, 2004Inventors: Isaac D. Cohen, Maryanne Ivanjesku, Yelena Mikhaylova, John D. Dreher, Sharon Mesfen
-
Publication number: 20030072780Abstract: The invention relates to fluid-to-powder cosmetic or pharmaceutical compositions for topical application to skin, the composition comprising at least one polyflurorinated solvent gelled with a fumed silica.Type: ApplicationFiled: July 23, 2002Publication date: April 17, 2003Inventors: Mirela Cristina Ionita-Manzatu, Jennifer Oko, John D. Dreher, Rachel J. Painter, Isaac D. Cohen
-
Patent number: 6428773Abstract: The invention relates to a cosmetic composition, containing a four-layered interference pigment comprising an innermost layer of mica, a first outer layer of a colored pigment, a second outer transparent layer, and an outermost layer of a colored pigment, combined with a traditional interference pigment. The compositions, when applied to a facial or body surface, emphasize the contours of the surface, creating greater depth and dimension. The compositions are particularly useful as lip products, to create a fuller, plumper look to the lips.Type: GrantFiled: January 13, 2000Date of Patent: August 6, 2002Assignee: Color Access, Inc.Inventors: Jennifer Oko, Isaac D. Cohen
-
Publication number: 20020081322Abstract: The invention relates to non-emulsion, topical gel compositions which comprise an aliphatic polyhydric alcohol, an alkali salt of a fatty acid ester, a carbohydrate-based or cholesterol-based surfactant/emulsifier, or combination thereof, water, and substantially no oil.Type: ApplicationFiled: November 17, 1999Publication date: June 27, 2002Inventors: CLEMENT LAWSON, ISAAC D. COHEN
-
Patent number: 6313181Abstract: The invention relates to cosmetic composition comprising a fluorescent-effective amount of at least one fluorescent brightener, in combination with a cosmetically acceptable vehicle. The compositions of the invention can be used as color cosmetics and skin treatment products, to replenish the skin's natural fluorescent glow.Type: GrantFiled: May 26, 1999Date of Patent: November 6, 2001Assignee: Color Access, Inc.Inventor: Isaac D. Cohen
-
Patent number: 6117435Abstract: The invention relates to a composition for topical application to the skin comprising (a) silica beads comprising an inner core of silica, a middle layer of metal oxide, and an outer layer of silica; (b) at least one interference pigment; and optionally (c) at least one non-interference pigment, in a cosmetically or pharmaceutically acceptable vehicle. The compositions of the invention confer a natural appearance to the skin, also reducing the appearance of flaws or defects in the skin without conferring an opaque or made-up appearance.Type: GrantFiled: June 24, 1998Date of Patent: September 12, 2000Assignee: Color Access, Inc.Inventors: Rachel J. Painter, Isaac D. Cohen
-
Patent number: 5780517Abstract: The present invention relates to solid lipophilic compositions suitable for topical application to human skin and to methods for preparing and using such compositions. The solid lipophilic compositions of the invention comprise dibenzyl monosorbitol acetal (DBMSA), lipophilic materials and one or more cosmetic materials.Type: GrantFiled: January 8, 1997Date of Patent: July 14, 1998Assignee: Estee Lauder Inc.Inventors: Isaac D. Cohen, Andrew J. Bevacqua, Daniela Toma, Konstantinos M. Lahanas
-
Patent number: 5610199Abstract: The present invention relates to solid lipophilic compositions suitable for topical application to human skin and to methods for preparing and using such compositions. The solid lipophilic compositions of the invention comprise dibenzyl monosorbitol acetal (DBMSA), lipophilic materials and one or more cosmetic materials.Type: GrantFiled: December 29, 1994Date of Patent: March 11, 1997Assignee: Estee Lauder Inc.Inventors: Isaac D. Cohen, Andrew J. Bevacqua, Daniela Toma, Konstantinos M. Lahanas
-
Patent number: 5599533Abstract: Disclosed is a stable water-in-oil emulsion system formed of an organopolysiloxane elastomer, a vehicle in which the elastomer is dispersed or dispersible, a stabilizing agent, a surfactant and an aqueous component and a process for forming the stable water-in-oil emulsion. The stabilized water-in-oil emulsion is useful in personal care products.Type: GrantFiled: December 15, 1994Date of Patent: February 4, 1997Assignee: Estee Lauder, Inc.Inventors: George J. Stepniewski, Richard A. Konik, John D. Dreher, Gheorghe Cioca, Isaac D. Cohen
-
Patent number: 5552135Abstract: Improved sunscreen compositions and their methods of manufacture are provided. The sunscreen compositions include extracts of cereal plants and an optional sunscreen blocking agent. The compositions optionally also may include dihydroxycinnamic derivatives.Type: GrantFiled: February 25, 1993Date of Patent: September 3, 1996Assignee: Estee Lauder, Inc.Inventors: Gheorghe Cioca, Jon E. Anderson, Isaac D. Cohen, Charles C. Tadlock, Andrew J. Bevacqua
-
Patent number: 5436338Abstract: Novel substituted heterocyclic formamidines are useful as ultraviolet light absorbers, the formamidines having the formula ##STR1## wherein: Ar represents a 2-thiazolyl, 2-pyridyl, 2- 4,6-dimethyl) pyrmidyl or a 4-(2-methyl)quinolyl group, and,R represents a phenyl group or an alkyl group of from one to eight carbon atoms.Type: GrantFiled: April 9, 1993Date of Patent: July 25, 1995Assignee: Givaudan-Roure CorporationInventors: Joseph A. Virgilio, Emanuel Heilweil, Isaac D. Cohen
-
Patent number: 5243055Abstract: Novel substituted heterocyclic formamidines are useful as ultraviolet light absorbers, the formamidines having the formula ##STR1## wherein: Ar represents a 2-thiazolyl, 2-pyridyl, 2-(4,6-dimethyl) pyrimidyl or a 4-(2-methyl)quinolyl group, and,R represents a phenyl group or an alkyl group of from one to eight carbon atoms.Type: GrantFiled: December 19, 1990Date of Patent: September 7, 1993Assignee: Givaudan CorporationInventors: Joseph A. Virgilio, Emanuel Heilweil, Isaac D. Cohen
-
Patent number: 5011628Abstract: Substituted benzamidines and their hydrochloride salts are useful as ultraviolet light absorbers, the benzamidines having the formula ##STR1## wherein: A.sup.1 and A.sup.2 may be the same or different and represent --COOR.sup.1, --CONR.sup.1 R.sup.2, --C.tbd.N or --C.sub.6 H.sub.5 ;A.sup.3 represents --H, --OH, --OR, --Cl, --NO.sub.2, --C.tbd.N, --C.sub.6 H.sub.5, or an alkyl group of one to five carbon atoms;R.sup.1 and R.sup.2 may be the same or different and represent hydrogen or an alkyl group of one to ten carbon atoms; and,R represents an alkyl group of one to ten carbon atoms.Type: GrantFiled: April 11, 1989Date of Patent: April 30, 1991Assignee: Givaudan CorporationInventors: Isaac D. Cohen, Joseph A. Virgilio