Column chromatography apparatus for separation of organic compounds
Dr Govind Nayak
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Patent No. :
396425-001
Filed :
30-09-2023
Published :
06-11-2023
Published
Cleaning Duster with Arrangement for Holding Writing Instruments
Dr Govind Nayak
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Patent No. :
339236-001
Filed :
17-02-2021
Published :
15-07-2022
Granted
Synthesis of 3-chloro-4(chloroquinolin- 3-yl)-1-(2,4-dinitrophenylamino)-azetidin-2-one
Dr Govind Nayak
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Patent No. :
202121003831
Filed :
28-01-2021
Published :
19-07-2022
Published