MSN Laboratories Ltd.
 
 
 
 
Technology Development Centre
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  MSNL’s Indian patent
  MSNL’s PCT's Filed and Published

Indian Patents Filed

S.No: Product Title of the patent
1 Fexofenadine Intermediate Process patent
2 Fluvastatin sodium Novel Process Fluvastatin intermediate
3 Pitavastatin calcium Novel process Pitavastatin and its intermediate
4 Rosuvastatin calcium Novel process for Rosuvastatin
5 Alfuzosin HCl Improved process for Alfuzosin hydchloride and its polymophs
6 Fluvastatin racemic Novel process for Fluvastatin and its intermediates
7 Pantoprazole sodium Improved process for Pantoprazole and its pharmaceutically acceptable salts
8 Alfuzosin HCl Improved Process
9 Clopidogrel HBr Improved Process
10 Perindopril Erbumine Novel crystalline Form
11 Eprosartan Improved Process
12 Fluvastatin sodium Industrial Process
13 Olmesartan medoxomil Improved Process
14 Atorvastatin Novel process for amorphous form
15 Tramiprosate Improved process for tramiprosate and its novel polymorph
16 Duloxetine(Provisional) Novel process
17 Carbinoxamine Improved process for carbinoxamine and its novel polymorph
18 Olmesartan medoxomil INovel process
19 Gemifloxacin Novel polymorph
20 Telmisartan Novel process
21 Prasugrel Improved process for prasugrel and its pharmaceutically acceptable salts thereof
22 Ranolazine Improved Process for Pure Ranolazine and Its Pharmaceutically acceptable Salts
23 Clopidogrel besylate Novel process
24 Bosentan (Provisonal) Novel process
25 Thiophene-2-ethylamine salt of API Novel amine salts
26 Darifenacin Novel and Improved Processes for Intermediates, Darifenacin, and Its Pharmaceutically Acceptable Salts
27 Darusentan Improved Process
28 Ambrisentan Improved Process
29 Nebivolol Improved Process
30 Pitavastatin calcium Improved process for the highly pure pitavastatin and its pharmaceutically acceptable salts
31 Dexlansoprazole Novel process
32 Ambrisentan Improved process for ambrisentan and its novel amine salts
33 Almotriptan Improved process for almotriptan and its pharmaceutically acceptable salts
34 Sitagliptin (provisional) Novel process for sitagliptin and its pharmaceutically acceptable salts
35 Pramipexole Improved process for pramipexole and its pharmaceutically accetable salts
36 Trospium chloride Improved Process
37 Bosentan Improved Process
38 Deferasirox Process for Deferasirox and its novel amine salts
39 Aripiprazole Process for anhydrous type I crystals
40 Olmesartan Novel solvate of trityl olmesartan as well as improved process
41 Oseltamivir Novel salts of ethyl (3R, 4S, %R)-4,5-imino-3-(1-ethylpropoxy)-1-cyclohexene-1-carboxylate
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