| 8507590 |
Fluorescent brighteners, methods of preparation thereof, fluorescent brightener compositions, and methods of preparation and uses thereof |
Shantaram Narayan Naik, Yogendrasinh Bharatsinh Chauhan |
2013-08-13 |
|
| 8283015 |
Authenticatable articles and methods therefor |
Yogendrasinh Bharatsinh Chauhan, Sriramakrishna Maruvada, Shantaram Narayan Naik, Vandita Pai-Paranjape, Kiran Puthamane +1 more |
2012-10-09 |
|
| 8183310 |
Fluorescent brighteners, methods of preparation thereof, fluorescent brightener compositions, and methods of preparation and uses thereof |
Shantaram Narayan Naik, Yogendrasinh Bharatsinh Chauhan |
2012-05-22 |
|
| 8178702 |
Composition, method of authenticating, methods of making authenticatable compositions, authenticatable articles made there from |
Yogendrasinh Bharatsinh Chauhan, Mahesh Chaudhari, Sriramakrishna Maruvada, Shantaram Narayan Naik, Vandita Pai-Paranjape +4 more |
2012-05-15 |
|
| 8057886 |
Optical article having anti-theft feature and a system and method for inhibiting theft of same |
Marc Brian Wisnudel, Terry Michael Topka, Pingfan Wu, Radislav Alexandrovich Potyrailo, David Gilles Gascoyne +10 more |
2011-11-15 |
|
| 7655085 |
Thermally stable anthrapyridone |
Ganapati Shankarling, Krishnamoorthy Sivakumar |
2010-02-02 |
|
| 7645884 |
Chemical compositions for authenticatable polymers and articles, and authentication methods thereof |
Yogendrasinh Bharatsinh Chauhan, Sriramakrishna Maruvada, Shantaram Narayan Naik, Kiran Puthamane, Meerakani Mohamed Ali Sait +3 more |
2010-01-12 |
|
| 7635778 |
Composition, method of authenticating, methods of making authenticatable compositions, authenticatable articles made there from |
Yogendrasinh Bharatsinh Chauhan, Mahesh Chaudhari, Sriramakrishna Maruvada, Shantaram Narayan Naik, Vandita Pai-Paranjape +4 more |
2009-12-22 |
|
| 7608715 |
Fluorescent brighteners, methods of preparation thereof, fluorescent brightener compositions, and methods of preparation and uses thereof |
Shantaram Narayan Naik, Yogendrasinh Bharatsinh Chauhan |
2009-10-27 |
|
| 7473752 |
Functionalized silicone resins, methods for their preparation, and use as catalysts |
Gurram Kishan, Rajappan Vetrivel, Nileshkumar Prakash Kukalyekar |
2009-01-06 |
|
| 7351461 |
Articles comprising benzopyran colorants, method of manufacture, and method of use |
Yogendrasinh Bharatsinh Chauhan, Rahul R. Khanwelkar, Krishnamoorthy Sivakumar, Kiran Puthamane |
2008-04-01 |
$64,206,000 |
| 7304189 |
Methods for preparing 1,1,1-tris(4-hydroxyphenyl)alkanes |
Raina Gupta, Gurram Kishan, Yongcheng Li, G.V. Ramanarayanan |
2007-12-04 |
$79,169,000 |
| 7270772 |
Benzopyran colorants, method of manufacture, and method of use |
Yogendrasinh Bharatsinh Chauhan, Rahul R. Khanwelkar, Krishnamoorthy Sivakumar, Kiran Puthamane |
2007-09-18 |
$32,847,000 |
| 7230113 |
Chemical compositions for authenticatable polymers and articles, and authentication methods thereof |
Yogendrasinh Bharatsinh Chauhan, Sriramakrishna Maruvada, Shantaram Narayan Naik, Vandita Pai-Paranjape, Kiran Puthamane +3 more |
2007-06-12 |
$73,801,000 |
| 7202292 |
Colored polymeric resin composition with 1,8-diaminoanthraquinone derivative, article made therefrom, and method for making the same |
Philippe Schottland, Krishnamoorthy Sivakumar, Binod Behari Sahoo, Ganapati Shankarling, Meerakani Mohamed Ali Sait |
2007-04-10 |
$62,177,000 |
| 7193027 |
Functionalized silicone resins, methods for their preparation, and use as catalysts |
Gurram Kishan, Rajappan Vetrivel, Nileshkumar Prakash Kukalyekar |
2007-03-20 |
$101,474,000 |
| 7087282 |
Limited play optical storage medium, method for making the same |
Krishnamoorthy Sivakumar, Philippe Schottland, Binod Behari Sahoo, Ganapati Shankarling, Meerakani Mohamed Ali Sait |
2006-08-08 |
$43,456,000 |
| 7041774 |
Functionalized zeolite compositions and methods for their preparation and use |
Gurram Kishan, Rajappan Vetrivel, Nileshkumar Prakash Kukalyekar, Jonathan Lloyd Male, James Spivack +2 more |
2006-05-09 |
$46,903,000 |
| 6995266 |
Thermally stable anthrapyridone compositions |
Ganapati Shankarling, Krishnamoorthy Sivakumar |
2006-02-07 |
$36,758,000 |
| 6861541 |
Method for preparation of an anthraquinone colorant composition |
Arun Dixit |
2005-03-01 |
$37,373,000 |
