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Braja SUNDAR PRADHAN
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Hyderabad, IN
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last 30 patents
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Patent Grant
Synthesis of tetrazolate salts
Patent number
11,773,112
Issue date
Oct 3, 2023
PRIMODIA CHEMICALS AND PHARMACEUTICALS PRIVATE LIMITED
Braja Sundar Pradhan
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
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Patent Application
A SYNTHESIS OF COPPER (I) 5-NITROTETRAZOLATE
Publication number
20240043452
Publication date
Feb 8, 2024
BRAJA SUNDAR PRADHAN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SYNTHESIS OF TETRAZOLATE SALTS
Publication number
20220177493
Publication date
Jun 9, 2022
PRIMODIA CHEMICALS AND PHARMACEUTICALS PRIVATE LIMITED
Braja Sundar PRADHAN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR THE SYNTHESIS OF 4-(DIMETHYLSILYL) BUTYLFERROCENE
Publication number
20120209019
Publication date
Aug 16, 2012
Braja Sundar Pradhan
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NOVEL PYRROLE DERIVATIVES AND THEIR SYNTHESIS
Publication number
20110263870
Publication date
Oct 27, 2011
HELVETICA INDUSTRIES (P) LIMITED
Braja SUNDAR PRADHAN
C07 - ORGANIC CHEMISTRY