Inventor

COSKUN SEFER

US3 patents

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

BAKER HUGHES OILFIELD OPERATIONS LLC

2 patents

US12590940B2Mar 31, 2026

System and method for estimating reservoir fluid contamination

BAKER HUGHES OILFIELD OPERATIONS LLC0 citations53

US12553340B2Feb 17, 2026

Multi-probe formation sampling instrument

BAKER HUGHES OILFIELD OPERATIONS LLC0 citations50

HUNNUR ANUP

1 patent

US11753934B2Sep 12, 2023

Automated contamination prediction based on downhole fluid sampling

HUNNUR ANUP0 citations32