Stewart Elder

2011011, May 12, 2011

Jul 4, 2007

12/309091

Sophie Marquais-Bienewald - Hegenheim, FR
Olof Wallquist - Bottmingen, CH
Andrea Preuss - Basel, CH
Stewart Todd Elder - Butler NJ, US

A01N 55/10
A01N 25/34
C07F 7/18
A01P 1/00
C09D 5/14

424404, 514 63, 424409, 556437, 556418, 556419, 544229, 556424, 106 1832

Disclosed are oligo- or polysiloxanes, which are characterized by containing at least 3, for example 4-3000, Si atoms in the main chain, and wherein at least one thereof is contained in a moiety of the formula (I) whose open bond of the O atom is linked to another Si atom of the oligo- or polysiloxane main chain, and whose open bond of the Si atom is linked either to another O atom of the oligo- or polysiloxane main chain or to R′where Rand R′independently are C-Calkyl, Rand Rindependently are C-Calkylene, X is a divalent spacer group selected from O, NRN(COR′), CONR′OCONR′. Y is selected from OCORNHCORNHR, COORCONHRNR′RRis selected from C-Corganic residues containing at least one aryl moiety; R′is as defined for Ror is selected from H, C-Calkyl, C-Cphenylalkyl, C-Ccycloalkyl; Ris R—Z; R′is as defined for Ror is selected from H, C-Calkyl, C-Cphenylalkyl, C-Ccycloalkyl; Ris C-Calkylene, which may be interrupted by phenylene, C-Ccycloalkylene, O, NR′or is unsubstituted or substituted phenylene or C-Ccycloalkylene; Z is halogen or N+RRRR, Rand Rindependently are selected from C-Calkyl, C-Cphenylalkyl, C-Ccycloalkyl, unsubstituted or substituted aryl; or 2 of R, Rand Rare linked together to form a quaternized aliphatic, substituted or unsubstituted N-heterocyclic ring of 4-6 carbon atoms such as a piperidine ring; or all of R, Rand Rare linked together to form, together with the nitrogen atom they are bonding to, a substituted or unsubstituted N-heterocyclic ring system of 4-7 carbon atoms. The novel compounds are effective as antimicrobials.

2009028, Nov 19, 2009

May 14, 2009

12/465799

Stewart Todd Elder - Butler NJ, US
Fadi Khawam - Norwood NJ, US
Xinyu Huang - Parsippany NJ, US
Werner Holzl - Eschentzwiller, FR

A01N 37/12
A01P 1/00

514551

Anti-microbial compositions are provided which comprise as an antimicrobial agent at least one compound derived from a select polyol containing at least 3 hydroxy groups wherein one or more, and often two or more, of the hydroxyls are derivitized to form certain ether, ester, carbonate or carbamate groups which groups may bear additional functionality. Novel antimicrobial compounds of this class are also provided. The compositions are effective against a variety of pathogens including fungi, Gram positive bacteria and Gram negative bacteria and are expected to have low human toxicity. Applications for the polyglycerol anti-microbial agents and compositions include those involving human and plant contact, such as cosmetics, hair care products, textiles and plant protections, as well as in applications with much less human contact, such as plastics, coatings, wood, paper and other materials of construction.

8076280, Dec 13, 2011

Dec 3, 2007

11/998957

Stewart T. Elder - Butler NJ, US
Christina L. Andrianov - Hawthorne NJ, US

BASF SE - Ludwigshafen

A61L 9/04
C11D 3/50
A61K 8/00
A61K 8/02
A61Q 1/14
A61Q 19/00
A61Q 19/10
B01F 3/08
C08L 83/00
B01J 13/02

512 4, 510119, 510130, 516 28, 424401, 523201, 264 433

The present invention provides an emulsion comprising an organic discontinuous phase which is distributed throughout a continuous aqueous phase,wherein the organic phase comprises,The present invention also relates to personal care compositions comprising emulsions containing encapsulated fragrances for improved fragrance delivery. The present invention also relates a method of use that comprises application of an effective amount of a liquid or solid personal care composition comprising an emulsion that contains a fragrance encapsulated in microparticles to at least one part of the body.

2009006, Mar 12, 2009

Sep 9, 2008

12/283067

Xinyu Huang - Parsippany NJ, US
Stewart Todd Elder - Butler NJ, US
Andrea Preuss - Basel, CH
Ted Deisenroth - Brookfield CT, US

A61K 31/74
A61K 31/047
A61P 31/00
A61K 31/44

424 7809, 514738, 514345

Polyglycerol anti-microbial agents and compositions are provided. The agents are effective against a variety of pathogens including fungi, Gram positive bacteria and Gram negative bacteria yet are expected to have low human toxicity due in part to their polymeric nature. Applications for the polyglycerol anti-microbial agents and compositions include those involving human and plant contact, such as cosmetics, hair care products, textiles and plant protections, as well as in applications with much less human contact, such as plastics, coatings, wood, paper and other materials of construction.

2007012, Jun 7, 2007

Sep 21, 2006

11/524980

Stewart Elder - Butler NJ, US
Fadi Khawam - Norwood NJ, US
Andrea Preuss - Basel, CH
Jurgen Wiethan - Emmendingen, DE

A61K 31/74

424078090, 558056000, 548544000, 546216000

Carboxylic acid ester derivatives of zosteric acid are effective in preventing biofouling and are readily formulated into coatings or films. Coating or film compositions of the esters, and methods for their application, are provided which reduce the dissolution of the esters into water or loss to the environment. The Zosteric acid esters of the invention appear to function by preventing adhesion of an organism to a surface rather than by acute toxic activity rendering said compositions more environmentally acceptable.

8232305, Jul 31, 2012

Jun 8, 2007

11/811316

Stewart Todd Elder - Butler NJ, US
Andrea Preuss - Basel, CH
Kai-Uwe Schöning - Oberwil, CH
Karin Mühlbauer - Lörrach, DE

BASF SE - Ludwigshafen

A61K 31/4162
A61K 8/02

514396, 514585, 424401

Anti-microbial compositions comprising certain imidazolium ionic liquids and non-ionic or anionic surfactants and methods of using said compositions in the preservation of personal care and cosmetic applications are provided.

2006007, Apr 13, 2006

Aug 17, 2005

11/205570

Stewart Elder - Butler NJ, US
Colin Morton - Basel, CH
Christina Andrianov - Monroe NY, US

A61K 8/49
C07D 491/02

424063000, 546047000, 424064000

Cosmetic or personal care compositions which comprise at least one fluorescent colorant other than white and at least one non-fluorescent colorant, are useful in preparing colored cosmetic or personal care preparations providing an enhanced skin appearance.

8609077, Dec 17, 2013

Mar 13, 2003

10/508441

Stewart Todd Elder - Butler NJ, US
Colleen Rocafort - Jamestown NC, US
Claire A. Schwenker - Kernersville NC, US
Harald Chrobaczek - Augsburg, DE

BASF SE - Ludwigshafen

A61Q 5/12

424 7012, 424400

Compositions containing polyorganosiloxanes having at least one quaternary group comprising at least one nitrogen atom, and at least one further polar radical, and their use in cosmetic, in particular for the conditioning of hair.