1
Van Au, George Grudev, Bijan Harirchian, Michael Massaro, Abid N Khan Lodhi: Compositions comprising nonionic glycolipid surfactants. Lever Brothers Company Division of Conopco, Ronald A Koatz, February 14, 1995: US05389279 (60 worldwide citation)

The present invention relates to personal product compositions which comprise aldobionamide (i.e. amide of an aldobionic acid or aldobionalactone) as a surfactant in the compositions. The aldobionamide compounds are based on compounds comprising two or more saccharide units. It is believed that such ...


2
Allan R Burger, Phillip E Figdore, Samuel Q S Lin, Michael Massaro: Transparent antiperspirant stick compositions. Lever Brothers Company, Milton L Honig, August 14, 1990: US04948578 (52 worldwide citation)

An antiperspirant composition is disclosed in the form of a transparent stick. The composition comprises a mixture of aluminum chlorohydrate, nonionic surfactant, liquid oil, and water, the latter being present in an amount from 20 to 50%. Preferably, the liquid oil is a combination of volatile sili ...


3
Gail Beth Rattinger, Georgia Shafer, James Dalton, Michael Massaro, Harry Crookham, Michael Aronson, Terence Farrell: Personal washing bar compositions comprising emollient rich phase/stripe. Lever Brothers Company Division of Conopco, Ronald A Koatz, October 12, 1999: US05965501 (40 worldwide citation)

The present invention relates to bar compositions in which an emollient composition comprising thickened entrapped emollient is added to a base bar composition at or during time of extrusion to form macroscopic, concentrated domains of emollient droplets. Addition of entrapped droplets allows far gr ...


4
Jason Richard Williams, Ernest Weatherley Macaulay, Michael Paul Aronson, Michael Massaro, Tom Salmon: Separating multi-phase personal wash composition in a transparent or translucent package. Unilever Home & Personal Care USA division of Conopco, Ronald A Koatz, August 6, 2002: US06429177 (38 worldwide citation)

The invention provides a single chamber transparent or translucent package and personal product composition where when standing, the product forms 2 or more visibly distinct phases and, when agitated, the composition forms a visible single phase.


5
Laurie Ann Coyle, Albert Joseph Post, Syed Husain Abbas, Gail Beth Rattinger, Michael Massaro, Harry Crookham: Personal washing bar having adjacent emollient rich and emollient poor phases. Unilever Home & Personal Care USA division of Conopco, Alan A Bornstein, May 7, 2002: US06383999 (32 worldwide citation)

The present invention relates to a multiphase cleansing bar having a plurality of phases of cleansing material. Adjacent phases preferably have different concentration levels of benefit components respectively and all the phases individually preferably have a substantially similar cleansing base con ...


6
Michael Massaro, Terence Farrell, Gail B Rattinger, Michael Petko: Detergent bars comprising water soluble starches. Lever Brothers Company, Ronald A Koatz, May 28, 1996: US05520840 (31 worldwide citation)

The present invention relates to synthetic detergent bars comprising 10-60% by wt. synthetic detergent surfactant; 10-60% of a water soluble structuring of water soluble structurant of MP between 40.degree. to 100.degree. C.; and 5-50% by wt. of a water-insoluble structurant of MP between 4.degree.- ...


7
Gail Beth Rattinger, Georgia Shafer, James Dalton, Michael Massaro, Harry Crookham, Michael Aronson, Terence Farrell: Personal washing bar compositions comprising emollient rich phase/stripe. Lever Brothers Company division of Conopco, Ronald A Koatz, January 16, 2001: US06174845 (29 worldwide citation)

The present invention relates to bar compositions in which an emollient composition comprising thickened entrapped emollient is added to a base bar composition at or during time of extrusion to form macroscopic, concentrated domains of emollient droplets. Addition of entrapped droplets allows far gr ...


8
Liang Sheng Tsaur, Mengtao He, Michael Massaro, Michael Paul Aronson: Personal wash liquid composition comprising low viscosity oils pre-thickened by non-antifoaming hydrophobic polymers. Lever Brothers Company Division of Conopco, Ronald A Koatz, September 8, 1998: US05804540 (25 worldwide citation)

The present invention relates to aqueous-based personal wash compositions comprising hydrophobic, low viscosity (less than 1000 cp) emollient agents which have been specifically pre-thickened with defined polymer composition. Use of the specific thickeners allow incorporation of the low viscosity oi ...


9
Mengtao He, Michael Fair, Michael Massaro: Synthetic bar composition comprising alkoxylated surfactants. Lever Brothers Company, Ronald A Koatz, November 16, 1999: US05985808 (22 worldwide citation)

The present invention is directed to specific synthetic bar compositions wherein relatively small amounts of specified alkoxylated nonionic surfactant has been found to enhance mildness of bar compositions without sacrificing processability and desired user properties, such as lather and bar smoothn ...


10
Michael Massaro, Jessica Weiss Goldberg, Krishna Kumar Subramanyan, Anthony William Johnson, Craig Stephen Slavtcheff: Liquid cleansing composition having simultaneous exfoliating and moisturizing properties. Unilever Home & Personal Care USA division of Conopco, Alan A Bornstein, August 2, 2005: US06924256 (21 worldwide citation)

Liquid lamellar cleansing compositions are described that contain synthetic surfactants, hydrophilic emollients and exfoliant particles where 80% or more of the particles have a major axis length of between 100 and 1000 microns. The combination of the mild surfactants, moisturizers, and exfoliants p ...