Patents by Inventor Alexander Paul Znaiden

Alexander Paul Znaiden 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).

  • Patent number: 6120753
    Abstract: An aqueous cleansing composition cleanser with moisturizing properties is disclosed including an anionic surfactant, a urethane siloxane copolymer and a nonionic water insoluble emollient.
    Type: Grant
    Filed: June 9, 1998
    Date of Patent: September 19, 2000
    Assignee: Chesebrough-Pond's USA Co., division of Conopco, Inc.
    Inventors: Paul Vinski, Craig Stephen Slavtcheff, Alexander Paul Znaiden
  • Patent number: 6106857
    Abstract: A cosmetic product is provided for removing keratotic skin plugs. The product is a strip sealed for storage having from 0.0001 to 2% fragrance within the atmosphere of the sealed pouch. The strip includes a flexible substrate sheet onto which a composition containing an adhesive polymer is deposited. Fragrance is immediately available upon opening the pouch. Since fragrance is invested on outer surfaces of the strip, a user can immediately smell the scent upon the application of the strip to the nose or other facial areas. There is no longer dependence for release of fragrance held within the adhesive polymer composition.
    Type: Grant
    Filed: January 8, 1999
    Date of Patent: August 22, 2000
    Assignee: Chesebrough-Pond's USA Co., division of Conopco, Inc.
    Inventors: Brian Andrew Crotty, Philip Edward Miner, Anthony Johnson, Alexander Paul Znaiden, Craig Stephen Slavtcheff
  • Patent number: 6074672
    Abstract: A cosmetic powder is provided which includes a crosslinked non-emulsifying siloxane elastomer, a powdered inorganic material and a skin treatment agent. Inclusion of the elastomer allows for the coupling of water as well as water soluble salts into the cosmetic powder.
    Type: Grant
    Filed: March 20, 1997
    Date of Patent: June 13, 2000
    Assignee: Chesebrough-Pond's USA Co., Division of Conopco, Inc.
    Inventors: Brian John Dobkowski, Alexander Paul Znaiden, Michael Charles Cheney
  • Patent number: 6063390
    Abstract: A wiping article is provided which includes an effervescent cleanser composition held within a pouch formed from a first and second substrate sheet. At least one of the substrate sheets must be water permeable. The effervescent composition is an intimate mixture of an acid material such as citric acid and an alkaline material such as sodium bicarbonate. Water contact causes the combination to effervesce. A dry surfactant such as sodium cocoyl isethionate in contact with the water and effervescing carbon dioxide results in a highly pleasant sudsing system. Skin benefit agents may be included within the composition. The effervescent action may improve deposition of the skin benefit agents onto the skin.
    Type: Grant
    Filed: August 7, 1998
    Date of Patent: May 16, 2000
    Assignee: Chesebrough-Pond's USA Co., a division of Conopco, Inc.
    Inventors: Linda Farrell, Craig Stephen Slavtcheff, Alexander Paul Znaiden, Paul Vinski
  • Patent number: 6030931
    Abstract: A foaming cleansing product is provided as a cleansing composition packaged in a non-aerosol mechanical dispenser. The dispenser includes a container for holding a liquid composition, a dispensing head with a housing enclosing a pump mechanism and a screen material in the flow path to convert liquid composition into a foam, and a diptube for delivering liquid from the container to the dispensing head. The cleansing composition is free of water insoluble emollients and includes an anionic surfactant and an amphoteric surfactant of structure: ##STR1## wherein R is a fatty alkyl of 6 to 22 carbons; R.sup.1 is selected from the group consisting of H, C.sub.2 H.sub.4 COOH and C.sub.2 H.sub.4 COONa; and R.sup.2 is selected from the group consisting of COONa, CH.sub.2 CHOHCH.sub.2 SO.sub.3 Na, C.sub.2 H.sub.4 COONa, CH.sub.2 COOCH.sub.2 COOH and CH.sub.2 COOCH.sub.2 COONa.
    Type: Grant
    Filed: February 3, 1998
    Date of Patent: February 29, 2000
    Assignee: Chesebrough-Pond's USA Co., Division of Conopco, Inc.
    Inventors: Paul Vinski, Alexander Paul Znaiden, Craig Stephen Slavtcheff
  • Patent number: 5993838
    Abstract: A cosmetic product is provided for removing keratotic skin plugs. The product is a strip sealed for storage having 2 to 12% moisture within a pouch. The strip includes a flexible substrate sheet onto which a composition containing an adhesive polymer is deposited. The composition is treated to become dry non-tacky to the touch yet upon being wetted for use the composition again turns tacky and mobile. The method of application involves either directly moistening the product or indirectly moistening by first wetting a consumer's face in an area where the product is applied. Thereafter, water is allowed to evaporate leaving a film to which the keratotic plugs are bonded. The film is then peeled away concommittingly removing the plugs.
    Type: Grant
    Filed: January 23, 1998
    Date of Patent: November 30, 1999
    Assignee: Chesebrough-Pond's USA Co.,
    Inventors: Brian Andrew Crotty, Philip Edward Miner, Johnson Anthony, Alexander Paul Znaiden, Jaime Varela
  • Patent number: 5985300
    Abstract: A cosmetic product is provided for delivery of skin actives through adhesive strips which concurrently remove keratotic plugs from skin pores. The product is a strip including a flexible substrate sheet onto which a composition containing an adhesive polymer is deposited. The composition is essentially a polymer of anionic, cationic, nonionic, amphoteric or zwitterionic variety which increases in tackiness upon being wetted, with wetting occurring just prior to application onto the skin thereby enhancing the composition's adhesivity. Skin agents delivered through the adhesive strip include vitamins, herbal extracts, alpha- and beta-hydroxycarboxylic acids, ceramides, anti-inflammatories, antimicrobials, vasoconstrictors, zinc salts and mixtures thereof. The strips are sealably enclosed within a pouch for purposes of moisture protection.
    Type: Grant
    Filed: December 3, 1998
    Date of Patent: November 16, 1999
    Assignee: Chesebrough-Pond's USA Co.
    Inventors: Brian Andrew Crotty, Philip Edward Miner, Anthony Johnson, Alexander Paul Znaiden, Joseph Michael Corey, Anthony Vargas, Alan Joel Meyers, Beth Anne Lange
  • Patent number: 5972314
    Abstract: A self-tanning cosmetic product is provided for imparting a natural-appearing tan to skin. Besides the self-tanning agent, compositions of this invention will include a crosslinked non-emulsifying siloxane elastomer and a volatile siloxane.
    Type: Grant
    Filed: March 20, 1997
    Date of Patent: October 26, 1999
    Assignee: Chesebrough-Pond's USA Co., Division of Conopco, Inc.
    Inventors: Brian Andrew Crotty, Alexander Paul Znaiden, Anthony Johnson
  • Patent number: 5968537
    Abstract: A cosmetic product is provided for removing keratotic skin plugs. The product includes a flexible non-occlusive substrate sheet onto which a composition containing an anionic or nonionic polymer is deposited. The composition is treated to become dry non-tacky to the touch yet upon being wetted for use the composition again turns tacky and mobile. The method of application involves either directly moistening the product or indirectly moistening by first wetting a consumer's face in an area where the product is applied. Thereafter, water is allowed to evaporate leaving a film to which the keratotic plugs are bonded. The film is then peeled away concommittingly removing the plugs.
    Type: Grant
    Filed: August 1, 1997
    Date of Patent: October 19, 1999
    Assignee: Chesebrough-Pond's USA Co.
    Inventors: Brian Andrew Crotty, Philip Edward Miner, Anthony Johnson, Alexander Paul Znaiden
  • Patent number: 5961961
    Abstract: A sunscreen cosmetic composition is provided which is a water and emollient oil emulsion containing an inorganic sunscreen agent such as titanium dioxide with a relatively large particle size ranging from about 0.1 to 20 micron and an organic sunscreen agent. High levels of sunscreen activity are achievable without any significant adverse effect on emulsion aesthetics.
    Type: Grant
    Filed: June 4, 1998
    Date of Patent: October 5, 1999
    Assignee: Chesebrough-Pond's USA Co.
    Inventors: Brian John Dobkowski, Michael Charles Cheney, Alexander Paul Znaiden, Walter Rose
  • Patent number: 5935596
    Abstract: A cosmetic product is provided for delivery of skin actives through adhesive strips which concurrently remove keratotic plugs from skin pores. The product is a strip including a flexible substrate sheet onto which a composition containing an adhesive polymer is deposited. The composition is essentially a polymer of anionic, cationic, nonionic, amphoteric or zwitterionic variety which increases in tackiness upon being wetted, with wetting occurring just prior to application onto the skin thereby enhancing the composition's adhesivity. Skin agents delivered through the adhesive strip include vitamins, herbal extracts, alpha- and beta-hydroxycarboxylic acids, ceramides, anti-inflammatories, antimicrobials, vasoconstrictors, zinc salts and mixtures thereof. The strips are sealably enclosed within a pouch for purposes of moisture protection.
    Type: Grant
    Filed: February 4, 1998
    Date of Patent: August 10, 1999
    Assignee: Chesebrough-Pond's USA Co.
    Inventors: Brian Andrew Crotty, Philip Edward Miner, Anthony Johnson, Alexander Paul Znaiden, Joseph Michael Corey, Anthony Vargas, Alan Joel Meyers, Beth Anne Lange
  • Patent number: 5858997
    Abstract: A method and composition is provided for treating skin to achieve lightening by employing an active of the structure: ##STR1## wherein R is selected from the group consisting of C.sub.1 -C.sub.30 alkyl, cycloalkyl and aryl radicals. Most preferred is acetaminophen.
    Type: Grant
    Filed: December 4, 1997
    Date of Patent: January 12, 1999
    Assignee: Chesebrough-Pond's USA Co., Division of Conopco, Inc.
    Inventors: Brian Andrew Crotty, Alexander Paul Znaiden, Anthony Johnson
  • Patent number: 5853741
    Abstract: A cosmetic composition is provided which includes ascorbic acid (Vitamin C) solubilized by a crosslinked non-emulsifying siloxane elastomer in a carrier medium of a volatile siloxane. Aesthetic properties are also improved by the presence of the crosslinked non-emulsifying siloxane elastomer.
    Type: Grant
    Filed: August 13, 1996
    Date of Patent: December 29, 1998
    Assignee: Chesebrough-Pond's USA Co., Division of Conopco, Inc.
    Inventors: Alexander Paul Znaiden, Brian Andrew Crotty, Anthony Johnson
  • Patent number: 5849314
    Abstract: A skin treatment composition is provided which includes a crosslinked non-emulsifying siloxane elastomer, a skin conditioning agent, a volatile siloxane and no more than 5% water. Hydrocarbons such as petrolatum and polyols such as glycerin are the preferred skin conditioning agents. Inclusion of the elastomer provides a non-traditional smooth/silky feel to the skin upon application with a non-draggy rub in.
    Type: Grant
    Filed: March 20, 1997
    Date of Patent: December 15, 1998
    Assignee: Chesebrough-Pond's USA Co., Division of Conopco, Inc.
    Inventors: Brian John Dobkowski, Alexander Paul Znaiden, Michael Charles Cheney, Walter Rose
  • Patent number: 5833973
    Abstract: A skin treatment composition is provided which includes a crosslinked non-emulsifying siloxane elastomer, a volatile siloxane and at least 50% by weight of water. Inclusion of the elastomer provides a unique liquid/powdery feel when rubbed into the skin.
    Type: Grant
    Filed: March 20, 1997
    Date of Patent: November 10, 1998
    Assignee: Chesebrough-Pond's USA Co., Division of Conopco, Inc.
    Inventors: Brian John Dobkowski, Alexander Paul Znaiden, Michael Charles Cheney, Walter Rose, Salvador Pliego
  • Patent number: 5824326
    Abstract: A cosmetic composition is provided which includes ferulic acid or its C.sub.1 -C.sub.30 alcohol esters and dimethyl isosorbide in a pharmaceutically acceptable carrier. Dimethyl isosorbide enhances skin lightening, antioxidant and other skin activities of ferulic acid and its esters.
    Type: Grant
    Filed: June 27, 1997
    Date of Patent: October 20, 1998
    Assignee: Chesebrough-Pond's USA Co., Division of Conopco, Inc.
    Inventors: Brian Andrew Crotty, Alexander Paul Znaiden, Anthony Johnson
  • Patent number: 5814662
    Abstract: A cosmetic composition is provided which includes a C.sub.2 -C.sub.4 alpha-hydroxycarboxylic acid and a C.sub.16 -C.sub.20 alpha-hydroxycarboxylic acid delivered in a pharmaceutically acceptable carrier. Most preferred as the longer chain acids is a mixture fractionated from lanolin. The cosmetic composition can be employed in a method for treating dermatological disorders, chronoaging and environmental abuse. Preferably the composition is intended to inhibit or reduce the formation of wrinkles and sagging of skin while improving glow and firmness.
    Type: Grant
    Filed: November 1, 1996
    Date of Patent: September 29, 1998
    Assignee: Chesebrough-Pond's USA Co., Division of Conopco, Inc.
    Inventors: Alexander Paul Znaiden, Brian Andrew Crotty, Anthony Johnson
  • Patent number: 5798111
    Abstract: Clear emulsion cosmetic compositions are provided that include an aqueous phase having 2-methyl-1,3-propanediol and an oily phase containing silicones, especially cyclomethicone and a cyclomethicone-dimethicone copolyol silicone fluid mixture. These compositions exhibit visual clarity and can be formulated into a cold cream or antiperspirant/deodorant which are highly phase stable and insensitive to shear decomposition while being processed.
    Type: Grant
    Filed: June 27, 1997
    Date of Patent: August 25, 1998
    Assignee: Chesebrough-Pond's USA Co., Division of Conopco, Inc.
    Inventors: Vispi Dorab Kanga, Craig Stephen Slavtcheff, Alexander Paul Znaiden
  • Patent number: 5766575
    Abstract: A method and composition is provided for treating skin to achieve lightening by employing an active of the structure: ##STR1## wherein R is selected from the group consisting of hydrogen, hydroxy and C.sub.1 -C.sub.30 alkyl or aryl groups radicals; andR.sup.1 is selected from the group consisting of hydrogen and C.sub.1 -C.sub.30 alkyl or aryl radicals.
    Type: Grant
    Filed: June 14, 1996
    Date of Patent: June 16, 1998
    Assignee: Chesebrough-Pond's USA Co., Division of Conopco, Inc.
    Inventors: Brian Andrew Crotty, Alexander Paul Znaiden, Anthony Johnson
  • Patent number: 5750123
    Abstract: A cosmetic composition is provided which includes ascorbic acid (Vitamin C) stabilized by dimethyl isosorbide in a pharmaceutically acceptable carrier. Among the preferred carriers are polyols such as polyethylene glycol, propylene glycol and mixtures thereof. Aesthetic properties are improved by the presence of a crosslinked non-emulsifying siloxane elastomer and a volatile siloxane.
    Type: Grant
    Filed: August 13, 1996
    Date of Patent: May 12, 1998
    Assignee: Chesebrough-Pond's Co., Division of Conopco, Inc.
    Inventors: Alexander Paul Znaiden, Brian Andrew Crotty, Anthony Johnson