Patents Assigned to Purvala Bioscience, Inc.
  • CYSTEINE REACTIVE PEPTIDES
    Publication number: 20250032572
    Abstract: Disclosed is a cysteine reactive functionalized amino acid of the formula [X(a)---L(b)---Y(c)](d), where X and Y are the same or different, L is a peptide linker, a and c are an integer ?0 and ?10, wherein, a and c cannot both be 0; and b and d are an integer ?1 and ?20, cysteine reactive peptide are used for treating damaged keratin fibers.
    Type: Application
    Filed: December 27, 2023
    Publication date: January 30, 2025
    Applicant: Purvala Bioscience, Inc.
    Inventor: Justin Paloni
  • Compositions and method of use for hair straightening and shaping
    Patent number: 11596589
    Abstract: Peptides are provided herein, wherein the peptide bearing one or more amino acid sequence differences relative to SEQ ID NO: 1, with the amino acid sequence differences comprising at least one cysteine replacement.
    Type: Grant
    Filed: December 18, 2021
    Date of Patent: March 7, 2023
    Assignee: Purvala Bioscience, Inc.
    Inventor: Justin Paloni
  • COMPOSITIONS AND METHOD OF USE FOR HAIR STRAIGHTENING AND SHAPING
    Publication number: 20220226222
    Abstract: Peptides are provided herein, wherein the peptide bearing one or more amino acid sequence differences relative to SEQ ID NO: 1, with the amino acid sequence differences comprising at least one cysteine replacement.
    Type: Application
    Filed: December 18, 2021
    Publication date: July 21, 2022
    Applicant: Purvala Bioscience, Inc.
    Inventor: Justin Paloni