Inventor

Csörgei János

HU5 patents

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

RICHTER GEDEON NYRT

4 patents

US11274119B2Mar 15, 2022

Industrial process for the synthesis of nomegestrol-acetate

RICHTER GEDEON NYRT0 citations50

US9683010B2Jun 20, 2017

Process for the production of 21-methoxy-11-beta-phenyl-19-nor-pregna-4,9-diene-3,20-dione derivatives

RICHTER GEDEON NYRT0 citations41

US9562067B2Feb 7, 2017

Process for the production of 19-norpregn-4-en-3,20-dione-17α-ol(gestonorone) and intermediates therefor

RICHTER GEDEON NYRT0 citations41

US9676814B2Jun 13, 2017

Industrial process for the synthesis of ulipristal acetate and its 4′-acetyl analogue

RICHTER GEDEON NYRT0 citations33

Balázs Attila

1 patent

US9221870B2Dec 29, 2015

Crystal form of an organic compound and process for the preparation thereof

Balázs Attila 0 citations31