Pratap Kumar DAS

City:

Kolkata

Country:

India

Published Applications:

Last publication date:

2015-06-25

Top Assignees for applications by Pratap Kumar DAS

The entities that hold a legal rights for patent applications filed by inventor DAS Pratap Kumar:

Council of Scientific and Industrial Research 1 New Delhi, India
Council of Scientific & Industrial Research 1 New Delhi, India
Council of Scientific & Industrial Research 1 New Delhi, India

Recent patent applications by DAS Pratap Kumar

Pratap Kumar DAS from Kolkata, IN has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2015-06-25

US20150174135A1

Human necessities

Flavanoid compounds and process for preparation thereof

#2 | 2011-02-03

US20110028440A1

Chemistry; metallurgy

Simultaneous method for the preparation of a mixture of 3-acetoxy-17-acetamido-16-formyl-androst-5,17-diene and 3-acetoxy-2'-chloro-5-androsteno[17,16-b]pyridine

InventorID:

1202509 ⎘