Inventor

STEFAN RALPH

US3 patents

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

RATIOPHARM GMBH

1 patent

US10214553B2Feb 26, 2019

Solid state forms of sofosbuvir

RATIOPHARM GMBH1 citations53

KESHAVMURTHY SHYAM P

1 patent

US9204129B2Dec 1, 2015

Non-contact sensing system having MEMS-based light source

KESHAVMURTHY SHYAM P3 citations53

VETTER PHARMA FERTIGUNG GMBH & CO KG

1 patent

US12440616B2Oct 14, 2025

Tray for receiving a plurality of medical hollow bodies

VETTER PHARMA FERTIGUNG GMBH & CO KG0 citations36