Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8563215 | Diazonaphthoquinonesulfonic acid bisphenol derivative useful in photo lithographic sub micron patterning and a process for preparation thereof | Vummadi Venkat Reddy, Vaidya Jayathirtha Rao, Sunkara Sakunthala Madhavendra, Virendra Kumar Dwivedi | 2013-10-22 |
| 8357275 | Potentiometric cholesterol sensor for the quantitative estimation of total cholesterol in human blood serum | Sunkam Vanaja, Mandapati Jayalakshmi, Sunkara Sakunthala Madhavendra, Mandapati Mohan Rao, Isukapally Margaret +4 more | 2013-01-22 |
| 7790112 | Biosensor to determine potassium concentration in human blood serum | Sunkam Vanaja, Mandapati Jayalakshmi, Sunkara Sakunthala Madhavendra, Kaki Rajgopal, Sunkara Vardhireddy Manorama +4 more | 2010-09-07 |
| 7060859 | Use of a solid hydrotalcite structure incorporating fluorides for basic catalysis of Michael or Knoevenagel reactions | Francois Figueras, Boyapati Manoranjan Choudary, Vattipally Neeraja, Kottapalli Koteswara Rao | 2006-06-13 |
| 7049266 | Layered double hydroxides supported nanopalladium catalysts for Heck-, Suzuki, Sonogashira-, and Stille type coupling reactions of haloarenes | Boyapati Manoranjan Choudary, Madhi Sateesh, Naidu S. Chowdari, Bojja Sreedhar | 2006-05-23 |
| 6815566 | Supported osmates, process for preparation thereof, and a process for the preparation of chiral vicinal diols using supported osmate catalyst | Boyapati Manoranjan Choudary, Naidu S. Chowdari, Kondapuram Vijaya Raghavan | 2004-11-09 |
| 6812186 | Preparation of new layered double hydroxides exchanged with diisopropylamide for C-C bond forming reactions | Boyapati Manoranjan Choudary, Aduri Ravindra, Chinta Reddy Venkat Reddy, Balagam Bharathi | 2004-11-02 |
| 6794521 | Process for the preparation of 2-nitrothiophene selectively from thiophene using metal exchanged clay catalysts | Boyapati Manoranjan Choudary, Kompella Vishweshwar Ramprasad, Kalluri Venkata Sri Ranganath | 2004-09-21 |
| 6787119 | Process for the preparation of dinitramidic acid and salts thereof | Boyapati Manoranjan Choudary, Katuri Jeeva Ratnam, Vijayakumar Karasala, Sridhar Chidara, Venkatachalam Subbiah +4 more | 2004-09-07 |
| 6780810 | MULTIFUNCTIONAL CATALYST USEFUL IN THE SYNTHESIS OF CHIRAL VICINAL DIOLS AND PROCESS FOR THE PREPARATION THEREOF, AND PROCESS FOR THE PREPARATION OF CHIRAL VICINAL DIOLS USING SAID MULTIFUNCTIONAL CATALYSTS | Boyapati Manoranjan Choudary, Naidu S. Chowdari, Sateesh Madhi | 2004-08-24 |
| 6703532 | Process for the nitration of xylene isomers using zeolite beta catalyst | Boyapati Manoranjan Choudary, Nadakuditi Sailendra Kumar, Kompella Vishweshwara Ram Prasad, Kondapuram Vijaya Raghavan | 2004-03-09 |
| 6703531 | Process for the preparation of supported osmates | Boyapati Manoranjan Choudary, Naidu S. Chowdari, Kondapuram Vijaya Raghavan | 2004-03-09 |
| 6646168 | Supported osmates, process for preparation thereof, and a process for the preparation of chiral vicinal diols using supported osmate catalyst | Boyapati Manoranjan Choudary, Naidu S. Chowdari, Kondapuram Vijaya Raghavan | 2003-11-11 |
| 6620981 | Process for the preparation of nitrotoluenes | Boyapati Manoranjan Choudary, Kompella Vishweshwar Ramprasad | 2003-09-16 |
| 6617454 | Process for the preparation of amine oxides | Boyapati Manoranjan Choudary, Chinta Reddy Venkat Reddy, Billakanti Veda Prakash, Balagam Bharathi | 2003-09-09 |
| 6552234 | Process for the preparation of supported osmates | Boyapati Manoranjan Choudary, Naidu S. Chowdari, Kondapuram Vijaya Raghavan | 2003-04-22 |
| 6495726 | Process for the production of benzaldehyde by the catalytic liquid phase air oxidation of toluene | Boyapati Manoranjan Choudary, Pentlavally Sreekanth, Kottapalli Koteswara Rao, Kantarao Naik, Thella Prathap Kumar +1 more | 2002-12-17 |
| 6472555 | Process for the production of esters from alcohols using acetic acid as acetylating and clays as catalysts | Boyapati Manoranjan Choudary, Veldurthy Bhaskar, Kottapalli Koteswara Rao, Kondapuram Vijaya Raghavan | 2002-10-29 |
| 6455735 | Process for the preparation of amine oxides | Boyapati Manoranjan Choudary, Balagam Bharathi, Chinta Reddy Venkat Reddy, Kondapuram Vijaya Raghavan | 2002-09-24 |
| 6387033 | Preparation of new layered double hydroxides exchanged with osmate for asymmetric dihydroxylation of olefins to vicinal diols | Boyapati Manoranjan Choudary, Naidu S. Chowdari, Kondapuram Vijaya Raghavan, Chinta Venkat Reddy Reddy | 2002-05-14 |
| 6384285 | Process for the preparation of 4′-isobutylacetophenone | Boyapati Manoranjan Choudary, Mutyala Sateesh, Kulluri Venkata Sri Ranganath, Kondapuram Vijaya Raghaven | 2002-05-07 |
| 6376726 | Process for the production of nitroaromatic compounds from aromatic hydrocarbons using modified clay catalysts | Boyapati Manoranjan Choudary, Mutyala Sateesh, Kottapalli Koteswara Rao, Kondapuram Vijaya Raghavan | 2002-04-23 |
| 6323367 | Process for the preparation of amine oxides | Boyapati Manoranjan Choudary, Balagam Bharathi, Chinta Venkat Reddy Reddy, Kondapuram Vijaya Raghavan | 2001-11-27 |
| 6320082 | Process for acylation of naphthyl ethers | Mutyala Sateesh, Boyapati Manoranjan Choudary, Kalluri Venkata Sri Ranganath, Kondapuram Vijaya Raghavan | 2001-11-20 |
| 6316674 | Process for the preparation of acyl aromatic ethers | Mutyala Sateesh, Boyapati Manoranjan Choudary, Billakanti Veda Prakash, Kondapuram Vijaya Raghavan | 2001-11-13 |