Patents by Inventor Ananthan BAKTHAVACHALAM

Ananthan BAKTHAVACHALAM 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).

  • NOVEL PROCESS FOR THE PREPARATION OF 2,5-DICHLORO-3-(5-(3,4-DIHYDROXY-5-NITROPHENYL)-1,2,4-OXADIAZOL-3-YL)-4,6-DIMETHYLPYRIDINE-1-OXIDE
    Publication number: 20240300930
    Abstract: The present invention relates to a novel process for the preparation of 2,5-dichloro-3-(5-(3,4-dihydroxy-5-nitrophenyl)-1,2,4-oxadiazol-3-yl)-4,6-dimethylpyridine-1-oxide of formula (I) The present invention also relates to the novel intermediate compounds of formula (V), formula (VII), and their processes for the preparation thereof. The present invention also relates to the use of compounds of formula (V), formula (VII) intermediate in the preparation of 2,5-dichloro-3-(5-(3,4-dihydroxy-5-nitrophenyl)-1, 2, 4-oxadiazol-3-yl)-4, 6-dimethylpyridine-1-oxide of formula (I).
    Type: Application
    Filed: February 28, 2022
    Publication date: September 12, 2024
    Applicant: MSN LABORATORIES PRIVATE LIMITED, R&D CENTER
    Inventors: Thirumalai Rajan SRINIVASAN, Eswaraiah SAJJA, Rajeshwar Reddy SAGYAM, Navin Kumar Reddy KESHAVAREDDY, Ananthan BAKTHAVACHALAM
  • NOVEL SUBSTITUTED 6- MEMBERED HETEROARYL PIPERIDINYL ETHANONES
    Publication number: 20230031192
    Abstract: The present invention relates to a compound selected from formula (I) and a process for preparing the same wherein, R2, R3, A, Hy, K, n, m, X1, and W1 are as defined in the description. The invention also relates to the combination and composition comprising the compound of formula (I).
    Type: Application
    Filed: November 10, 2020
    Publication date: February 2, 2023
    Applicant: PI INDUSTRIES LTD.
    Inventors: Gajanan SHANBHAG, Singaraboena PRABHAKAR, Ananthan BAKTHAVACHALAM, Dnyaneshwar Anantrao WAGH, Rakesh Dinkar KULKARNI, Mohan Kumar Shivani PUTTASWAMY, Santosh Shridhar AUTKAR, Ruchi GARG, Vishwanath GADE, Alexander G.M. KLAUSENER