Inventor

GRALL STEVEN

US3 patents

⚠️ This page may combine multiple inventors who share the name “GRALL STEVEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BIOTECHNOLOGY RES & DEV

2 patents

US7727514B2Jun 1, 2010

Compositions comprising a UV-absorbing chromophore

BIOTECHNOLOGY RES & DEV3 citations60

US7572610B2Aug 11, 2009

Methods of making compositions comprising a UV-Absorbing chromophore

BIOTECHNOLOGY RES & DEV4 citations60

BIOTECHNOLOGY RES & DEV CORP

1 patent

US8357353B2Jan 22, 2013

Compositions comprising a UV-absorbing chromophore

BIOTECHNOLOGY RES & DEV CORP0 citations48