Individual holder

CHOWDHARY PRATAPRAI R

US·2 granted patents·1 citations·filing 2018–2020

Individually held — no corporate assignee on record.

Technology mixA61B2 A61K2 B43K2

Top patents by PatentIndex Score

2 records

0177US10709800B2Radio-opaque writing instruments and methods of useCHOWDHARY PRATAPRAI R·Filed 2018·Granted Jul 14, 2020·1 cites·20 claims
0261US11369696B1Radio-opaque writing instruments and methods of useCHOWDHARY PRATAPRAI R·Filed 2020·Granted Jun 28, 2022·0 cites·20 claims

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