Patents by Inventor Ian Peter Stott

Ian Peter Stott 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).

  • Preservation compositions
    Patent number: 11872296
    Abstract: A preservation system comprising: i. itaconic acid or salt thereof and ii. an aromatic alcohol selected from the group consisting of ethylvanillin, eugenol, thymol, P-hydroxybenzaldehyde, 4n butyl phenol, P-hydroxyacetophenone, vanillin, salicylic acid or salt thereof, o-cymen-5-ol, carvacrol and mixtures thereof.
    Type: Grant
    Filed: May 20, 2019
    Date of Patent: January 16, 2024
    Assignee: CONOPCO, INC.
    Inventors: Stuart Campbell-Lee, Rupak Mitra, Thomas Richard Pointon, Ian Peter Stott
  • Preservation compositions
    Patent number: 11684557
    Abstract: An antimicrobial preservation system comprising: i. itaconic acid or salt thereof and ii. benzoic acid or salt thereof.
    Type: Grant
    Filed: May 20, 2019
    Date of Patent: June 27, 2023
    Assignee: CONOPCO, INC.
    Inventors: Stuart Campbell-Lee, Rupak Mitra, Thomas Richard Pointon, Ian Peter Stott
  • Preservation compositions
    Patent number: 11642294
    Abstract: An antimicrobial preservation system comprising: i. itaconic acid or salt thereof and ii. benzoic acid or salt thereof.
    Type: Grant
    Filed: May 20, 2019
    Date of Patent: May 9, 2023
    Assignee: CONOPCO, INC.
    Inventors: Stuart Campbell-Lee, Rupak Mitra, Thomas Richard Pointon, Ian Peter Stott
  • Preservation compositions
    Patent number: 11490618
    Abstract: A preservation system comprising: i) itaconic acid or salt thereof and ii) a secondary preservation chemical selected from the list consisting of terpineol, geraniol, perillyl alcohol, menthol, terpinene, linalool, citronellol and mixtures thereof.
    Type: Grant
    Filed: May 20, 2019
    Date of Patent: November 8, 2022
    Assignee: Conopco, Inc.
    Inventors: Stuart Campbell-Lee, Rupak Mitra, Thomas Richard Pointon, Ian Peter Stott
  • Peptides for increasing melanin in melanocytes
    Patent number: 11433012
    Abstract: Disclosed is use of a compound of the formula (I) to increase the amount of melanin in melanocytes, where: R1 is formula (AA) in which, X is H, CH3, (CH2)n—CH3 or a substituted alkyl group, Y is H, CH3, (CH2)n—CH3 or a substituted alkyl group and Z is H or OH; and R2 is H, OH, NH2 or —O—(OH2)n? where, n=1 to 3 and ? is phenyl, naphthyl or alkyl group further optionally substituted with halogen, aryl or NH2 group, where compound of formula 1 is not a compound in which X is H, Y is CH3 and Z is OH.
    Type: Grant
    Filed: October 22, 2018
    Date of Patent: September 6, 2022
    Assignee: Conopco, Inc.
    Inventors: Ganesh Chandramowli, Ian Peter Stott, Sreenivasa Thimmaiah
  • Skin darkening composition
    Patent number: 11419803
    Abstract: The invention relates to a composition and a method of darkening human skin. The composition comprises select alkyl or alkyloxy benzoic acids.
    Type: Grant
    Filed: November 2, 2018
    Date of Patent: August 23, 2022
    Assignee: Conopco, Inc.
    Inventors: Sreenivasa Thimmaiah, Ian Peter Stott
  • PRESERVATIVE SYSTEMS AND COMPOSITIONS COMPRISING THEM
    Publication number: 20220192951
    Abstract: The present invention relates to combination of actives that provides synergistic preservative action especially for use in personal care compositions. The preservative system comprises a combination of sodium benzoate and a second active selected from benzhydroxamic acid or tricarballylic acid.
    Type: Application
    Filed: February 10, 2020
    Publication date: June 23, 2022
    Applicant: CONOPCO, Inc., d/b/a UNILEVER
    Inventors: Vinitha KADAMKODE, Rupak MITRA, Thomas Rchard POINTON, Ian Peter STOTT
  • PRESERVATION COMPOSITIONS
    Publication number: 20210307324
    Abstract: A preservation system comprising: i) itaconic acid or salt thereof and ii) a secondary preservation chemical selected from the list consisting of terpineol, geraniol, perillyl alcohol, menthol, terpinene, linalool, citronellol and mixtures thereof.
    Type: Application
    Filed: May 20, 2019
    Publication date: October 7, 2021
    Inventors: Stuart CAMPBELL-LEE, Rupak MITRA, Thomas Richard POINTON, Ian Peter STOTT
  • PRESERVATION COMPOSITIONS
    Publication number: 20210251863
    Abstract: An antimicrobial preservation system comprising: i. itaconic acid or salt thereof and ii. benzoic acid or salt thereof.
    Type: Application
    Filed: May 20, 2019
    Publication date: August 19, 2021
    Inventors: Stuart CAMPBELL-LEE, Rupak MITRA, Thomas Richard POINTON, Ian Peter STOTT
  • PRESERVATION COMPOSITIONS
    Publication number: 20210205194
    Abstract: A preservation system comprising: i. itaconic acid or salt thereof and ii. an aromatic alcohol selected from the group consisting of ethylvanillin, eugenol, thymol, P-hydroxybenzaldehyde, 4n butyl phenol, P-hydroxyacetophenone, vanillin, salicylic acid or salt thereof, o-cymen-5-ol, carvacrol and mixtures thereof.
    Type: Application
    Filed: May 20, 2019
    Publication date: July 8, 2021
    Inventors: Stuart CAMPBELL-LEE, Rupak MITRA, Thomas Richard POINTON, Ian Peter STOTT
  • A Skin Darkening Composition
    Publication number: 20200330349
    Abstract: The invention relates to a composition and a method of darkening human skin. The composition comprises select alkyl or alkyloxy benzoic acids.
    Type: Application
    Filed: November 2, 2018
    Publication date: October 22, 2020
    Applicant: Conopco, Inc., d/b/a UNILEVER
    Inventors: Sreenivasa THIMMAIAH, Ian Peter STOTT
  • Peptides for increasing melanin in melanocytes
    Publication number: 20200281837
    Abstract: Disclosed is use of a compound of the formula (I) to increase the amount of melanin in melanocytes, where: R1 is formula (AA) in which, X is H, CH3, (CH2)n—CH3 or a substituted alkyl group, Y is H, CH3, (CH2)n—CH3 or a substituted alkyl group and Z is H or OH; and R2 is H, OH, NH2 or —O—(OH2)n? where, n=1 to 3 and ? is phenyl, naphthyl or alkyl group further optionally substituted with halogen, aryl or NH2 group, where compound of formula 1 is not a compound in which X is H, Y is CH3 and Z is OH.
    Type: Application
    Filed: October 22, 2018
    Publication date: September 10, 2020
    Applicant: Conopco, Inc., d/b/a UNILEVER
    Inventors: Ganesh CHANDRAMOWLI, Ian Peter STOTT, Sreenivasa THIMMAIAH
  • METHOD OF CONTROLLING SWEAT PRODUCTION
    Publication number: 20180021231
    Abstract: A cosmetic method of reducing perspiration comprising the topical application of a composition comprising a non-pore blocking antiperspirant agent of general formula (I): Ar—CHaCHa—X wherein Ar is an aryl group, a is 1 or 2, and X is a sub-structure of formula CH(OH)—Y or CO.Z, wherein Y is a C1-C10 hydroxyalkyl group and Z is a C1-C10 hydroxyalkyl group or a C1-C10 oxyalkyl group.
    Type: Application
    Filed: October 22, 2015
    Publication date: January 25, 2018
    Applicant: Conopco, Inc., d/b/a UNILEVER
    Inventors: Douglas BOVELL, Richard Livesey EVANS, Clive Roderick HARDING, Bijan HARICHIAN, Jennifer ROBERTSON, Ian Peter STOTT
  • Cosmetic compositions
    Patent number: 6410001
    Abstract: Compositions for application to human skin have a continuous phase which contains water-immiscible oil structured by incorporation of a compound of formula in which Y and Y1 are each independently —CH2 or >CO Q and Q1 are each independently a hydrocarbyl group of at least 6 carbon atoms and m is from 2 to 4. The composition may be an antiperspirant containing suspended particulate antiperspirant active or containing a dispersed phase in which antiperspirant active is dissolved in water or water-immiscible solvent.
    Type: Grant
    Filed: July 21, 2000
    Date of Patent: June 25, 2002
    Assignee: Unilever Home & Personal Care, USA, a division of Conopco, Inc.
    Inventors: Kevin Ronald Franklin, Ian Peter Stott, Rahila Bhat