Inventor
OWEN DAFYDD RHYS
US20 patents
⚠️ This page may combine multiple inventors who share the name “OWEN DAFYDD RHYS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PFIZER
16 patentsUS11351149B2Jun 7, 2022
Nitrile-containing antiviral compounds
PFIZER6 citations83
US10144738B2Dec 4, 2018
Pyrazolo[1,5-A]PYRAZIN-4-YL derivatives
PFIZER7 citations82
US7569572B2Aug 4, 2009
Pyrazolo[4,3-D]pyrimidines
PFIZER10 citations82
US10316018B2Jun 11, 2019
Bicyclic-fused heteroaryl or aryl compounds as IRAK4 modulators
PFIZER2 citations72
US10174000B2Jan 8, 2019
Bicyclic-fused heteroaryl or aryl compounds as IRAK4 modulators
PFIZER5 citations72
US11452711B2Sep 27, 2022
Nitrile-containing antiviral compounds
PFIZER3 citations71
US11541034B2Jan 3, 2023
Nitrile-containing antiviral compounds
PFIZER2 citations70
US12569487B2Mar 10, 2026
Treatment of hidradenitis with jak inhibitors
PFIZER0 citations61
US12129256B2Oct 29, 2024
Pyrazolo[1,5-a]pyrazin-4-yl derivatives
PFIZER0 citations60
US11472809B2Oct 18, 2022
Pyrazolo[1,5-a]pyrazin-4-yl derivatives
PFIZER0 citations60
US12577240B2Mar 17, 2026
Antiviral heteroaryl ketone derivatives
PFIZER0 citations50
US12485157B2Dec 2, 2025
Method of treating COVID-19
PFIZER0 citations50
US12358897B2Jul 15, 2025
Compounds and method of treating COVID-19
PFIZER0 citations50
US11254668B2Feb 22, 2022
Pyrazolo[1,5-A]pyrazin-4-yl and related derivatives
PFIZER0 citations50
US10822341B2Nov 3, 2020
Pyrazolo[1,5-a]pyrazin-4-yl derivatives
PFIZER0 citations50
US11926642B2Mar 12, 2024
Compounds and methods for the treatment of COVID-19
PFIZER0 citations42