Patents by Inventor Shraddha RATNAPARKHE

Shraddha RATNAPARKHE 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).

  • BIODEGRADABLE QUATERNARY AMMONIUM COMPOUND
    Publication number: 20230203399
    Abstract: Substantive, biodegradable, antimicrobial—diamidoquats of Formula I, comprising a quaternary ammonium center and amide functionality and having conditioning properties along with good antimicrobial efficacy wherein, R and R1 are selected from C6 to C24. Home care, fabric care composition comprising novel compounds are effective even at lower dosage compared to other traditional conditioning compounds. wherein, R and R1 may or may not be same and are selected from C6 to C24 straight or branched chain alkyl or alkenyl residue.
    Type: Application
    Filed: December 16, 2022
    Publication date: June 29, 2023
    Applicant: GALAXY SURFACTANTS LTD.
    Inventors: Sagar Anil Trailokya, Bhooshan Thakur, Vaishali Amol Jumde, Shraddha Ratnaparkhe, Dattaprasad Koyande, Sneha Shailesh Ghadigaonkar
  • Cold processable non-toxic preservative composition for home and personal care products
    Patent number: 10675232
    Abstract: Disclosed herein is a cold-processable antimicrobial composition in non-dusting solid form, free from toxic antimicrobial comprising, a) N-capryloyl glycine (Formula I), b) N-undecylenoyl glycine (Formula II), c) benzoic acid (Formula III) and d) sodium dehydroacetate (Formula IV) for use in personal care and home care products. The invention further discloses a process for preparation of the antimicrobial composition and ease of its incorporation in various personal and home products.
    Type: Grant
    Filed: July 18, 2017
    Date of Patent: June 9, 2020
    Assignee: GALAXY SURACTANTS LTD.
    Inventors: Nirmal Koshti, Arpit Wankhade, Bhagyesh Jagannath Sawant, Devyani Mali, Shraddha Ratnaparkhe
  • Antimicrobials for preservation of home and personal care products
    Patent number: 10259774
    Abstract: Disclosed herein are antimicrobial N-Alkyl-N,N-bis(2-carboxyethyl)-N-benzyl ammonium chlorides of Formula I for preservation of home and personal care products. The invention further discloses a process for preparation of the antimicrobial compounds and home & personal care compositions comprising the N-Alkyl-N,N-bis(2-carboxyethyl)-N-benzyl ammonium chlorides of Formula I R=C8-18 saturated or unsaturated alkyl group.
    Type: Grant
    Filed: February 8, 2018
    Date of Patent: April 16, 2019
    Assignee: GALAXY SURFACTANTS LTD.
    Inventors: Nirmal Koshti, Pritesh Mhatre, Shraddha Ratnaparkhe, Sneha Ghadigaonkar
  • ANTIMICROBIALS FOR PRESERVATION OF HOME AND PERSONAL CARE PRODUCTS
    Publication number: 20190106378
    Abstract: Disclosed herein are antimicrobial N-Alkyl-N,N-bis(2-carboxyethyl)-N-benzyl ammonium chlorides of Formula I for preservation of home and personal care products.
    Type: Application
    Filed: February 8, 2018
    Publication date: April 11, 2019
    Inventors: Nirmal Koshti, Pritesh Mhatre, Shraddha Ratnaparkhe, Sneha Ghadigaonkar
  • COLD PROCESSABLE NON-TOXIC PRESERVATIVE COMPOSITION FOR HOME AND PERSONAL CARE PRODUCTS
    Publication number: 20180193243
    Abstract: Disclosed herein is a cold-processable antimicrobial composition in non-dusting solid form, free from toxic antimicrobial comprising, a) N-capryloyl glycine (Formula I), b) N-undecylenoyl glycine (Formula II), c) benzoic acid (Formula III) and d) sodium dehydroacetate (Formula IV) for use in personal care and home care products. The invention further discloses a process for preparation of the antimicrobial composition and ease of its incorporation in various personal and home products.
    Type: Application
    Filed: July 18, 2017
    Publication date: July 12, 2018
    Inventors: Nirmal KOSHTI, Arpit WANKHADE, Bhagyesh Jagannath SAWANT, Devyani MALI, Shraddha RATNAPARKHE