Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Joy Mathew — 7 Patents

BIBiocon: 3 patents #41 of 199Top 25%
BLBiocon India Limited: 3 patents #3 of 11Top 30%
Savanuru, IN: #148 of 2,628 inventorsTop 6%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Joy Mathew has been granted 7 US patents while listed as an inventor at Biocon. The first was granted in 2003 and the most recent in April 2008. Joy Mathew ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Joy Mathew in Savanuru, IN.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
7361772 Process for the production of atorvastatin calcium Madhavan Sridharan, Sambasivam Ganesh, Tom Thomas Puthiaparampil 2008-04-22
7230120 Amorphous HMG-CoA reductase inhibitors of desired particle size Acharya Poornaprajna, Ravindra Chandrappa, Madhavan Sridharan, Sambasivam Ganesh 2007-06-12
7179942 Halo-substituted active methylene compounds Tom Thomas Puthiaparampil, Madhavan Sridharan, Padudevastana Sathya Shanker, Sambasivam Ganesh 2007-02-20
6867306 Process for the synthesis of atorvastatin form v and phenylboronates as intermediate compounds Sumitra Srinath, Sandhya Ujire, Madhavan Sridharan, Ganesh Sambasivam 2005-03-15
6603022 Process for manufacturing Simvastatin and novel intermediates thereof Ganesh Sambasivam, Madhavan Sridharan, Poornaprajna Acharya 2003-08-05
6573385 Process for manufacturing simvastatin and novel intermediates thereof Ganesh Sambasivam, Madhavan Sridharan, Poornaprajna Acharya 2003-06-03
6573392 Process for manufacturing simvastatin and the novel intermediates Ganesh Sambasivam, Madhavan Sridharan, Poornaprajna Acharya 2003-06-03