János CSÖRGEI

Person

Budapest, HU

People

Patents Grantslast 30 patents

Information Patent Grant
Industrial process for the synthesis of nomegestrol-acetate
- Patent number 11,274,119
- Issue date Mar 15, 2022
- Richter Gedeon Nyrt.
- Sándor Mahó
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of 21-methoxy-11-beta-phenyl-19-nor-preg...
- Patent number 9,683,010
- Issue date Jun 20, 2017
- Richter Gedeon Nyrt.
- Sándor Mahó
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Industrial process for the synthesis of ulipristal acetate and its...
- Patent number 9,676,814
- Issue date Jun 13, 2017
- Richter Gedeon Nyrt.
- Sándor Mahó
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of 19-norpregn-4-en-3,20-dione-17α-ol(ge...
- Patent number 9,562,067
- Issue date Feb 7, 2017
- Richter Gedeon Nyrt.
- János Csörgei
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Crystal form of an organic compound and process for the preparation...
- Patent number 9,221,870
- Issue date Dec 29, 2015
- Richter Gedeon Nyrt.
- Attila Balázs
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Industrial method for the synthesis of 17-acetoxy-11β[4-(dimethylam...
- Patent number 8,183,402
- Issue date May 22, 2012
- Richter Gedeon Nyrt.
- József Bódi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Industrial process for the synthesis of 17α-acetoxy-11β-[4-(N,N-dim...
- Patent number 8,110,691
- Issue date Feb 7, 2012
- Richter Gedeon Nyrt.
- Lajosné Dancsi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Novel steroid diols, pharmaceutical compositions containing them an...
- Patent number 5,082,835
- Issue date Jan 21, 1992
- Richter Gedeon Vegyeszeti Gyar Rt.
- Csaba Molnar
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Novel steroid derivatives, pharmaceutical compositions containing t...
- Patent number 5,053,404
- Issue date Oct 1, 1991
- Richter Gedeon Vegyeszeti Gyar Rt.
- Csaba Molnar
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
INDUSTRIAL PROCESS FOR THE SYNTHESIS OF NOMEGESTROL-ACETATE
- Publication number 20210115084
- Publication date Apr 22, 2021
- RICHTER GEDEON NYRT.
- Sándor MAHÓ
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PRODUCTION OF 21-METHOXY-11-BETA-PHENYL-19-NOR-PREG...
- Publication number 20160326211
- Publication date Nov 10, 2016
- RICHTER GEDEON NYRT.
- Sándor MAHÓ
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Industrial Process for the Synthesis of Ulipristal Acetate and its...
- Publication number 20160311849
- Publication date Oct 27, 2016
- RICHTER GEDEON NYRT.
- Sándor MAHÓ
- C07 - ORGANIC CHEMISTRY
Information Patent Application
A PROCESS FOR THE PRODUCTION OF 19-NORPREGN-4-EN-3,20-DIONE-17ALPHA...
- Publication number 20160297848
- Publication date Oct 13, 2016
- RICHTER GEDEON NYRT.
- János CSÖRGEI
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NOVEL CRYSTAL FORM OF AN ORGANIC COMPOUND AND PROCESS FOR THE PREPA...
- Publication number 20160220585
- Publication date Aug 4, 2016
- RICHTER GEDEON NYRT.
- Attila Balázs
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
NOVEL CRYSTAL FORM OF AN ORGANIC COMPOUND AND PROCESS FOR THE PREPA...
- Publication number 20120142655
- Publication date Jun 7, 2012
- Attila Balázs
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
INDUSTRIAL METHOD FOR THE SYNTHESIS OF 17-ACETOXY-11beta-[4-(DIMETH...
- Publication number 20100137622
- Publication date Jun 3, 2010
- József Bódi
- C07 - ORGANIC CHEMISTRY
Information Patent Application
INDUSTRIAL PROCESS FOR THE SYNTHESIS OF 17alpha-ACETOXY-11beta-[4-(...
- Publication number 20090187032
- Publication date Jul 23, 2009
- RICHTER GEDEON NYRT.
- Lajosne Dancsi
- C07 - ORGANIC CHEMISTRY

János CSÖRGEI

Person

Patents Grantslast 30 patents

Industrial process for the synthesis of nomegestrol-acetate

Process for the production of 21-methoxy-11-beta-phenyl-19-nor-preg...

Industrial process for the synthesis of ulipristal acetate and its...

Process for the production of 19-norpregn-4-en-3,20-dione-17α-ol(ge...

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

Industrial method for the synthesis of 17-acetoxy-11β[4-(dimethylam...

Industrial process for the synthesis of 17α-acetoxy-11β-[4-(N,N-dim...

Novel steroid diols, pharmaceutical compositions containing them an...

Novel steroid derivatives, pharmaceutical compositions containing t...

Patents Applicationslast 30 patents

INDUSTRIAL PROCESS FOR THE SYNTHESIS OF NOMEGESTROL-ACETATE

PROCESS FOR THE PRODUCTION OF 21-METHOXY-11-BETA-PHENYL-19-NOR-PREG...

Industrial Process for the Synthesis of Ulipristal Acetate and its...

A PROCESS FOR THE PRODUCTION OF 19-NORPREGN-4-EN-3,20-DIONE-17ALPHA...

NOVEL CRYSTAL FORM OF AN ORGANIC COMPOUND AND PROCESS FOR THE PREPA...

NOVEL CRYSTAL FORM OF AN ORGANIC COMPOUND AND PROCESS FOR THE PREPA...

INDUSTRIAL METHOD FOR THE SYNTHESIS OF 17-ACETOXY-11beta-[4-(DIMETH...

INDUSTRIAL PROCESS FOR THE SYNTHESIS OF 17alpha-ACETOXY-11beta-[4-(...