Inventor
SPARGO PETER LIONEL
GB12 patents
⚠️ This page may combine multiple inventors who share the name “SPARGO PETER LIONEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
VERONA PHARMA PLC
9 patentsUS11491155B2Nov 8, 2022
Salt of a pyrimido[6,1-A]isoquinolin-4-one compound
VERONA PHARMA PLC6 citations83
US10463665B2Nov 5, 2019
Salt of a pyrimido[6,1-A]isoquinolin-4-one compound
VERONA PHARMA PLC9 citations82
US10945950B2Mar 16, 2021
Liquid inhalation formulation comprising RPL554
VERONA PHARMA PLC7 citations81
US9956171B2May 1, 2018
Liquid inhalation formulation comprising RPL554
VERONA PHARMA PLC12 citations81
US12168011B2Dec 17, 2024
Formulation production process
VERONA PHARMA PLC3 citations71
US10710998B2Jul 14, 2020
Compound and process
VERONA PHARMA PLC6 citations71
US12409180B2Sep 9, 2025
Formulation production process
VERONA PHARMA PLC0 citations59
US12251384B1Mar 18, 2025
Particulate composition
VERONA PHARMA PLC1 citations57
US12194045B1Jan 14, 2025
Particulate composition
VERONA PHARMA PLC1 citations57