Krishnan Sampathkumar — 2 Patents at Macrogenics

Krishnan Sampathkumar has been granted 2 US patents while listed as an inventor at Macrogenics. The first was granted in 2022 and the most recent in July 2025. Krishnan Sampathkumar ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Krishnan Sampathkumar in Rockville, MD, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12364756	Pharmaceutical compositions of a PD-1 antibody and use of the same	Yan Zhou, Stephen James Burke	2025-07-22
11459399	Pharmaceutical compositions of a HER2/neu antibody and use of the same	David L. Farb, Yan Zhou	2022-10-04	$2,042,000

Krishnan Sampathkumar — 2 Patents

Issued Patents All Time

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