Patents by Inventor Alexander G.M. Klausener

Alexander G.M. Klausener 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).

  • Publication number: 20240057604
    Abstract: The present invention discloses an isoxazoline compounds of formula (I), wherein, R1, R2, R4, R5, R6, A, W and n are as defined in the detailed description. The present invention further discloses methods for preparation of compounds of formula (I) and use of the compounds of formula (I) as a pest control agent.
    Type: Application
    Filed: December 10, 2021
    Publication date: February 22, 2024
    Applicant: PI INDUSTRIES LTD.
    Inventors: Yogesh Daulat DHAGE, Jagadish PABBA, Sachin Ashok BADGUJAR, Jella Rama RAJU, Rohit SAXENA, Hardik Y PUROHIT, Ravikumar Suryanarayana SARAGUR, Alexander G.M. KLAUSENER
  • Publication number: 20240018106
    Abstract: The present invention discloses a process for the preparation of substituted pyridine compounds of formula (I), comprises a step in which vinylogous nitriles of formula (II), are obtained from substituted ?,?-unsaturated nitrile compounds of formula (III), and a further step of converting the vinylogous nitrile compounds of formula (II) into substituted pyridines of formula (I); wherein R1, R2, R3, R4 and LG are as defined in the description.
    Type: Application
    Filed: September 10, 2021
    Publication date: January 18, 2024
    Applicant: PI INDUSTRIES LTD.
    Inventors: Pranab Kumar PATRA, Suresh Kumar SYTHANA, Pramod NAGLE, Kantilal Balu SHENDE, Vipender SINGH, Alexander G.M. KLAUSENER
  • Publication number: 20230339906
    Abstract: The present invention discloses a process for the synthesis of compound of formula (VII) or a salt thereof, wherein, R, R1, R2, R3, R4a and R4b are as defined in the detailed description. The process further comprises the synthesis of an anthranilic diamide compound of formula (I).
    Type: Application
    Filed: September 25, 2021
    Publication date: October 26, 2023
    Applicant: PI INDUSTRIES LTD.
    Inventors: Suresh Kumar SYTHANA, Pramod NAGLE, Vijay Kumar Kumar, Shrikant Bhausaheb KANAWADE, Tukaram Nivrutti CHANDRE, Vinayak Kisan THUBE, Pradeep Prakash PATIL, Shalini SHUKLA, Kantilal Balu SHENDE, Pranab Kumar PATRA, Alexander G.M. KLAUSENER
  • Publication number: 20230339844
    Abstract: The present invention disclosed a process for the synthesis of compound of formula (Z) or a salt thereof, wherein, R, R1, R2, R3 and R10 are as defined in the detailed description. The process further comprises the synthesis of an anthranilic diamide compound of formula (I).
    Type: Application
    Filed: September 16, 2021
    Publication date: October 26, 2023
    Applicant: PI INDUSTRIES LTD.
    Inventors: Tridib MAHAPATRA, Pranab Kumar PATRA, Alexander G.M. KLAUSENER, Sanjib MAL, Raju SHARMA
  • Patent number: 11718584
    Abstract: The present invention disclosed a process for the synthesis of anthranilic diamide compound of formula (I), wherein, R1, R2, R3a, R3b, R3c, R4, R5, R6 and Z are as defined in the detailed description. The process comprising the step of obtaining a mono- or dicyano substituted aniline compound of formula (IV) which is then converted to an anthranilic acid compound of formula (V) or an anthranilic amide compound of formula (Va).
    Type: Grant
    Filed: February 20, 2020
    Date of Patent: August 8, 2023
    Assignee: PI INDUSTRIES LTD.
    Inventors: Phaneendrasai Karri, Jagadish Pabba, Bharat Uttamrao Shinde, Amol Dnyaneshwar Kalwaghe, Kamble Maruti Madhavrao, Alexander G. M. Klausener, Deepak Shankar Panmand
  • Publication number: 20230089381
    Abstract: The present invention discloses a fused heterocyclic compound of formula (I), wherein, Q, R1, R2, n, m and Y are as defined in the detailed description. The present invention further discloses methods for their preparation and use of the compounds of formula (I) as a pest control agent.
    Type: Application
    Filed: February 17, 2021
    Publication date: March 23, 2023
    Applicant: PI INDUSTRIES LTD.
    Inventors: Gagan KUKREJA, Suresh Kumar SUTHAR, Viraj SINGH, Narasimha Murthy CHEEMALA, Sandeep Ashok KAPE, Rohit SAXENA, Chandan MAITY, Vishwanath GADE, Ravikumar Suryanarayana SARAGUR, Alexander G.M. KLAUSENER
  • 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
  • Publication number: 20230012782
    Abstract: The present invention relates to a compound formula (I) and a process for preparing the same, wherein, R2, A, E, Hy, Ra, n, Q and W1 are each 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: January 19, 2023
    Applicant: PI INDUSTRIES LTD.
    Inventors: Gajanan SHANBHAG, Singaraboena PRABHAKAR, Aditya SHARMA, Dipankar ROY, Mohan Lal MEHTA, Nitin Shivanna KORE, Mohan Kumar Shivani PUTTASWAMY, Santosh Shridhar AUTKAR, Ruchi GARG, Vishwanath GADE, Alexander G.M. KLAUSENER
  • Patent number: 11524934
    Abstract: The present invention relates to 4-substituted phenylamidine derivatives of the general formula (I), wherein R5-R6, ArA4, D, G, B, Q and an integer m have the meanings as defined in the description. The invention further relates to methods for their preparation and use of said compounds for controlling undesired phytopathogenic microorganisms, and agents for said purpose, comprising said phenylamine derivatives. This invention further relates to a method for controlling undesired phytopathogenic microorganisms by application of said 4-substituted phenylamidine derivatives of general formula (I) to such undesired microorganisms and/or to their habitat, according to the invention.
    Type: Grant
    Filed: April 18, 2018
    Date of Patent: December 13, 2022
    Assignee: PI INDUSTRIES LTD
    Inventors: Maruti Naik, Vishal A. Mahajan, Gulab E. Walunj, Dipak D. Nivdunge, Sulur G. Manjunatha, Ruchi Garg, Santosh Shridhar Autkar, Nitin Ramesh Tembhare, Hagalavadi M. Venkatesha, Konstantin Poscharny, Alexander G. M. Klausener
  • Publication number: 20220348567
    Abstract: The present invention relates to a compound of formula (I), wherein, R1, A, A5, A6, A7, A8, R12, n and Q are as defined in the detailed description and a process for preparing the compound of formula (I). The present invention also relates to a method for controlling or preventing phytopathogenic fungi.
    Type: Application
    Filed: August 18, 2020
    Publication date: November 3, 2022
    Applicant: PI INDUSTRIES LTD.
    Inventors: Paras Raybhan BHUJADE, Maruti N. NAIK, Shantanu Ganesh KULKARNI, Rohit Arvind DENGALE, Vinod Sunil WAGHMARE, Sonali SWARNKAR, Nitin Ramesh TEMBHARE, Santosh Shridhar AUTKAR, Ruchi GARG, Vishwanath GADE, Alexander G.M. KLAUSENER
  • Publication number: 20220251094
    Abstract: The present invention discloses a fused heterocyclic compound of formula (I), wherein, R1, Y, Q, A, G, m and E are as defined in the detailed description. The present invention further discloses methods for their preparation and use of the compounds of formula (I) as a pest control agent.
    Type: Application
    Filed: June 12, 2020
    Publication date: August 11, 2022
    Applicant: PI INDUSTRIES LTD.
    Inventors: Gagan KUKREJA, Vikas KUMAR, Lalit Kumar JENA, Jeevan Singh VERMA, Rohit SAXENA, Sunil Kumar MANDAL, Vishwanath GADE, Kiran K C, Ravikumar Suryanarayana SARAGUR, Alexander G.M. KLAUSENER
  • Publication number: 20220185782
    Abstract: The present invention disclosed a process for the synthesis of anthranilic diamide compound of formula (I), wherein, R1, R2, R3a, R3b, R3c, R4, R5, R6 and Z are as defined in the detailed description. The process comprising the step of obtaining a mono- or dicyano substituted aniline compound of formula (IV) which is then converted to an anthranilic acid compound of formula (V) or an anthranilic amide compound of formula (Va). Further, the compound of formula (VI) can be optionally synthesized from compound of formula (IV or V or Va).
    Type: Application
    Filed: February 20, 2020
    Publication date: June 16, 2022
    Applicant: PI INDUSTRIES LTD.
    Inventors: Phaneendrasai KARRI, Jagadish PABBA, Bharat Uttamrao SHINDE, Amol Dnyaneshwar KALWAGHE, Kamble Maruti MADHAVRAO, Alexander G.M. KLAUSENER, Deepak Shankar PANMAND
  • Publication number: 20220169621
    Abstract: The present invention relates to novel oxadiazoles of Formula I. wherein, R1, L1, A, L2 and R10 are as defined in the detailed description.
    Type: Application
    Filed: February 17, 2022
    Publication date: June 2, 2022
    Applicant: PI INDUSTRIES LTD.
    Inventors: Paras Raybhan Bhujade, Rajesh Pawar, Maruti N. Naik, Rajender Kumar Potlapally, Nitin Ramesh Tembhare, Santosh Shridhar Autkar, Ruchi Garg, Hagalavadi M. Venkatesha, Alexander G.M. Klausener, Visannagari Ramakrishna, Nilesh Bharat Adhav, Pooja Trivedi
  • Publication number: 20220151234
    Abstract: The present invention discloses a compound of formula (I), wherein, R1, L1, A, L2, W1, R2f, R3f, Q, and R10 are as defined in the detailed description. The present invention also relates to a process for preparing the compound of formula (I).
    Type: Application
    Filed: April 7, 2020
    Publication date: May 19, 2022
    Applicant: PI INDUSTRIES LTD.
    Inventors: Paras Raybhan BHUJADE, Maruti N NAIK, Rajesh PAWAR, Yogesh Kashiram BELKAR, Santosh Shridhar AUTKAR, Ruchi GARG, Vishwanath GADE, Alexander G.M. KLAUSENER, Shantanu Ganesh KULKARNI, Karan RATHORE
  • Publication number: 20220151236
    Abstract: The present invention discloses a compound of formula (I), wherein, R1, L1, A, k, R8, R9 L2 and R5 are as defined in the detailed description. The present invention also discloses a process for preparing the compound of formula (I).
    Type: Application
    Filed: April 7, 2020
    Publication date: May 19, 2022
    Applicant: PI INDUSTRIES LTD.
    Inventors: Paras Raybhan BHUJADE, Maruti N. NAIK, Nitin Ramesh TEMBHARE, Santosh Shridhar AUTKAR, Ruchi GARG, Vishwanath GADE, Alexander G.M. KLAUSENER, Visannagari RAMAKRISHNA, Sonali SWARNKAR, Vinod Sunil WAGHMARE
  • Publication number: 20220135531
    Abstract: The present invention discloses a compound of formula (I), wherein, R1, L1, A, k, L2, W, L4, R5, R8 and R9 are as defined in the detailed description. The present invention further discloses a process for preparing the compound of formula (I).
    Type: Application
    Filed: April 7, 2020
    Publication date: May 5, 2022
    Applicant: PI INDUSTRIES LTD.
    Inventors: Paras Raybhan BHUJADE, Maruti N NAIK, Manoj Ganpat KALE, Vishwanath GADE, Thakurendra VASHISHTHA, Santosh Shridhar AUTKAR, Ruchi GARG, Alexander G.M. KLAUSENER, Rohit Arvind DENGALE, Parsaram Dadasaheb ASWALE, Prashantha MY
  • Patent number: 11286242
    Abstract: The present invention relates to novel oxadiazoles of Formula I. wherein, R1, L1, A, L2 and R10 are as defined in the detailed description.
    Type: Grant
    Filed: January 21, 2019
    Date of Patent: March 29, 2022
    Assignee: PI INDUSTRIES LTD.
    Inventors: Paras Raybhan Bhujade, Rajesh Pawar, Maruti N. Naik, Rajender Kumar Potlapally, Nitin Ramesh Tembhare, Santosh Shridhar Autkar, Ruchi Garg, Hagalavadi M. Venkatesha, Alexander G. M. Klausener, Visannagari Ramakrishna, Nilesh Bharat Adhav, Pooja Trivedi
  • Publication number: 20220089523
    Abstract: The present invention disclosed 3-substituted phenylamidine compounds of general formula (I), wherein R1, R2, R3, R4, R4a, R4b, A and E have the same meanings as defined in description. The present invention further discloses methods for their preparation and use of the compounds of general formula (I) as a crop protection agent.
    Type: Application
    Filed: January 13, 2020
    Publication date: March 24, 2022
    Applicant: PI INDUSTRIES LTD.
    Inventors: Maruti NAIK, Vishal A. MAHAJAN, S. SIVAKUMAR, Kishor Singh RATHOD, Sachin Nagnath GUMME, Santosh Shridhar AUTKAR, Ruchi GARG, Hagalavadi M VENKATESHA, Alexander G.M. KLAUSENER
  • Publication number: 20210392895
    Abstract: The present invention relates to novel compound of Formula I, wherein, R1, A1, A2, A3, A4, A5, L1, A, L2 and R2 are as defined in the detailed description. The present invention also relates to a combination or a composition comprising the compound of Formula I.
    Type: Application
    Filed: September 30, 2019
    Publication date: December 23, 2021
    Applicant: PI INDUSTRIES LIMITED
    Inventors: Paras Raybhan BHUJADE, Maruti N NAIK, Rajesh PAWAR, Pooja TRIVEDI, Rohit Arvind DENGALE, Shantanu Ganesh KULKARNI, Nitin Ramesh TEMBHARE, Santosh Shridhar AUTKAR, Ruchi GARG, Hagalavadi M VENKATESHA, Alexander G.M. KLAUSENER
  • Publication number: 20210387954
    Abstract: The present invention relates to novel oxadiazoles of Formula I. wherein, R1, L1, A1, A2, A3, A4, L2 and R2 are as defined in the detailed description. The present invention also relates to a combination or a composition comprising the compound of Formula I.
    Type: Application
    Filed: September 30, 2019
    Publication date: December 16, 2021
    Applicant: PI INDUSTRIES LIMITED
    Inventors: Paras Raybhan BHUJADE, Maruti N NAIK, Visannagari RAMAKRISHNA, J. YUVARAJ, Suresh KUMBAR, Sachin Nagnath GUMME, Santosh Shridhar AUTKAR, Ruchi GARG, Hagalavadi M VENKATESHA, Alexander G.M. KLAUSENER, Nilesh Bharat ADHAV