GS

Girij Pal Singh

LL Lupin Limited: 31 patents #3 of 320Top 1%
RL Ranbaxy Laboratories Limited: 2 patents #75 of 254Top 30%
LS Les Laboratoires Servier: 1 patents #284 of 516Top 60%
Overall (All Time): #102,506 of 4,157,543Top 3%
34
Patents All Time

Issued Patents All Time

Showing 1–25 of 34 patents

Patent #TitleCo-InventorsDate
11248005 Process for preparation of intermediates used for the synthesis of HIV integrase inhibitor Harishchandra Sambhaji Jadhav, Dhananjai Shrivastava, Umesh Parasharam Aher, Sharad Chandrabhan Deokar, Deepak Babasaheb Nale +1 more 2022-02-15
10752586 Process for preparation of molindone Amit Madanrao Agarkar, Tejas Vilas Puranik, Rajesh Bharat Gapat, Umesh Babanrao Rananaware, Radhakrishna Bhikaji Shivdavkar 2020-08-25
10752618 Process for the preparation of pure and stable crystalline Raltegravir potassium form 3 Purna Chandra Ray, Samir Shanteshwar Shabade, Surinder Kumar Arora, D. Rajput Lalitkumar, B. Shivdavkar Radhakrishna +4 more 2020-08-25
10696636 Process for the preparation of HIV integrase inhibitors Dhananjai Shrivastava, Harishchandra Sambhaji Jadhav, Pramod Sudhakar Utekar, Digambar Yashwant Salunke 2020-06-30
10479787 Process for preparation of tetrabenazine and deutetrabenazine Tushar Nandkumar Despande, Dnyaneshwar Tukaram Singare, Yogesh Dadaji Pawar, Yuvraj Atmaram Chavan, Purna Chandra Ray 2019-11-19
10479776 Process for the preparation of Efinaconazole Sachin Arun Sasane, Devendrakumar Paramsukh Varma, Rajesh Vyas, Nandu Baban Bhise, Krishnat Kumbhar 2019-11-19
10377712 Process for preparation of apremilast and novel polymorphs thereof Palash Sanphui, Ananda Pundlik Sapdhare, Arunkumar Digambar Patil, Hemraj Mahadeorao Lande, Gurvinder Singh +6 more 2019-08-13
10259790 Polymorphic forms of pitavastatin sodium Narendra Dattatray Mane, Sagar Purushottam Nehate, Himanshu Madhav Godbole 2019-04-16
10251850 Process for preparation of cysteamine bitartrate Pankaj Ramchandra Chaudhari, Sukhdeo Sampat Gunjal, Raju Muktaji Walunj, Anurag Trivedi, Rajinder Singh Siyan +1 more 2019-04-09
10227317 Process for the preparation of vortioxetine Dhananjai Srivastava, Paramvir Bhadwal, Inamus Saqlain Ansari, Nilesh Shashikant Bhawsar 2019-03-12
9981927 Process for preparation of polymorphic form of Mirabegron Dhananjai Shrivastava, Paramvir Bhadwal, Malhari Deoram Bhor, Suryabhan Prabhakar Dange, Sonaraj Bholenath Jangam 2018-05-29
9969691 Polymorphic forms of pitavastatin sodium Narendra Dattatray Mane, Sagar Purushottam Nehate, Himanshu Madhav Godbole 2018-05-15
9932295 Process for preparation of levothyroxine and salts thereof Swapnil Sudhakar Deshmukh, Adinath Murlidhar Jain, Himanshu Madhav Godbole, Dinesh Dnyaneshwar Dixit 2018-04-03
9163009 Salts of raltegravir Purna Chandra Ray, Ashok Sopanrao Yadav, Dnyaneshwar Tukaram Singare, Surinder Kumar Arora 2015-10-20
9127029 Process for preparation of substantially pure fosamprenavir calcium and its intermediates Surinder Kumar Arora, Samir Shanteshwar Shabade, Gaurav KUMAR, Purna Chandra Ray 2015-09-08
9062065 Process for preparation of darunavir and darunavir ethanolate of fine particle size Vijay Ahire, Sachin Arun Sasane, Amol Raghunathrao Deshmukh, Krishnat Kumbhar, Akshat Bhatnagar +3 more 2015-06-23
9062067 Process for preparation of darunavir and darunavir ethanolate of fine particle size Vijay Ahire, Sachin Arun Sasane, Amol Raghunathrao Deshmukh, Krishnat Kumbhar, Akshat Bhatnagar +3 more 2015-06-23
9040688 Intermediates in the preparation of 1,4-diphenyl azetidinone Dhananjai Srivastava, Rajiv Kumar Shakya, Namrata Anil Chaudhari, Inamus Saqlain Ansari 2015-05-26
8981110 Process for the preparation of olmesartan medoxomil Rajendra Vishwanath Firke, Ujjwal Komalsing Sisodiya, Chandrakant Shriram Bhangale, Radhakrishna Bhikaji Shivdavkar, Himanshu Madhav Godbole 2015-03-17
8877947 Process for preparation of substantially pure fosamprenavir calcium and its intermediates Surinder Kumar Arora, Samir Shanteshwar Shabade, Gaurav KUMAR, Purna Chandra Ray 2014-11-04
8716520 Method of resolution of (RS)- 1,1′-BI-2-naphthol for obtaining enantiomeric pure I.E. (S)-(−)-1,1′-BI-2-naphthol and/or (R)-(+)-1,1′-BI-2-naphthol via co-crystal formation with optically active derivatives of γ-amino acids Bhairab Nath Roy, Piyush Suresh Lathi, Rangan Mitra 2014-05-06
8710218 Process for preparation of Efavirenz Gurvinder Singh, Pravin Mahajan, Ganesh Salunke, Dabeer Karnalkar 2014-04-29
8481596 Polymomorph of desvenlafaxine benzoate Gurvinder Singh, Dabeer Karnalkar, Hemraj Mahadeorao Lande 2013-07-09
8404853 Process for the preparation of optically pure or optically enriched enantiomers of sulphoxide compounds Himanshu Madhav Godbole, Narotham Maddireddy, Suhas Ganpat Tambe, Sagar Purushottam Nehate, Harischandra Sambhaji Jadhav 2013-03-26
8389640 Process for the preparation of cross-linked polyallylamine polymer Himanshu Madhav Godbole, Umesh Babanrao Rananaware, Vinayak Ravindra Sathe, Sagar Purushottam Nehate 2013-03-05