Ben De Lange

Person

Echt, NL

People

Patents Grantslast 30 patents

Information Patent Grant
Method for acylating a cyclic peptide
- Patent number 10,954,272
- Issue date Mar 23, 2021
- Centrient Pharmaceuticals Netherlands B.V.
- Robertus Mattheus De Pater
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for preparing statin precursor
- Patent number 10,246,423
- Issue date Apr 2, 2019
- Centrient Pharmaceuticals Netherlands B.V.
- Ben De Lange
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Amine salts of pitavastatin and rosuvastatin
- Patent number 9,676,729
- Issue date Jun 13, 2017
- DSM Sinochem Pharmaceuticals Netherlands B.V.
- Ben De Lange
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Amine salts of pitavastatin and rosuvastatin
- Patent number 9,630,906
- Issue date Apr 25, 2017
- DSM Sinochem Pharmaceuticals Netherlands B.V.
- Ben De Lange
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of a thioprecursor for statins
- Patent number 9,260,423
- Issue date Feb 16, 2016
- DSM Sinochem Pharmaceuticals Netherlands B.V.
- Ben De Lange
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of diol sulfones
- Patent number 9,150,562
- Issue date Oct 6, 2015
- DSM Sinochem Pharmaceuticals Netherlands B.V.
- Ben De Lange
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of statins in the presence of base
- Patent number 9,126,975
- Issue date Sep 8, 2015
- DSM Sinochem Pharmaceuticals Netherlands B.V.
- Karin Henderika Maria Bessembinder
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of a statin precursor
- Patent number 8,987,478
- Issue date Mar 24, 2015
- DSM Sinochem Pharmaceuticals Netherlands B.V.
- Ben De Lange
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Methyltetrazole sulfides and sulfones
- Patent number 8,865,900
- Issue date Oct 21, 2014
- DSM Sinochem Pharmaceuticals Netherlands B.V.
- Ben De Lange
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Convergent synthesis of renin inhibitors and intermediates useful t...
- Patent number 8,563,279
- Issue date Oct 22, 2013
- DSM IP Assets B.V.
- Ben De Lange
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
5 substituted hydantoins
- Patent number 8,420,683
- Issue date Apr 16, 2013
- DSM Sinochem Pharmaceuticals Netherlands B.V.
- Georgios Sarakinos
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the synthesis of a ramipril intermediate
- Patent number 8,263,784
- Issue date Sep 11, 2012
- DSM Sinochem Pharmaceuticals Netherlands B.V.
- Ben De Lange
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Carbamoylglycine derivatives
- Patent number 8,105,807
- Issue date Jan 31, 2012
- DSM IP Assets B.V.
- Georgios Sarakinos
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of enantiomerically enriched indoline-2...
- Patent number 7,732,621
- Issue date Jun 8, 2010
- DSM IP Assets B.V.
- Andreas Hendrikus Maria De Vries
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
IMPROVED PROCESS FOR PREPARING A STATIN PRECURSOR
- Publication number 20180111906
- Publication date Apr 26, 2018
- DSM SINOCHEM PHARMACEUTICALS NETHERLANDS B.V.
- Ben De Lange
- C07 - ORGANIC CHEMISTRY
Information Patent Application
IMPROVED PROCESS FOR PREPARING STATIN PRECURSOR
- Publication number 20180016241
- Publication date Jan 18, 2018
- DSM SINOCHEM PHARMACEUTICALS NETHERLANDS B.V.
- Ben De Lange
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR ACYLATING A CYCLIC PEPTIDE
- Publication number 20170327540
- Publication date Nov 16, 2017
- DSM SINOCHEM PHARMACEUTICALS NETHERLANDS B.V.
- Robertus Mattheus De Pater
- C07 - ORGANIC CHEMISTRY
Information Patent Application
AMINE SALTS OF PITAVASTATIN AND ROSUVASTATIN
- Publication number 20160075664
- Publication date Mar 17, 2016
- DSM SINOCHEM PHARMACEUTICALS NETHERLANDS B.V.
- Ben DE LANGE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PHARMACEUTICALLY ACCEPTABLE AMINE SALTS OF PITAVASTATIN
- Publication number 20160052887
- Publication date Feb 25, 2016
- DSM SINOCHEM PHARMACEUTICALS NETHERLANDS B.V.
- Ben De Lange
- C07 - ORGANIC CHEMISTRY
Information Patent Application
AMINE SALTS OF PITAVASTATIN AND ROSUVASTATIN
- Publication number 20160052864
- Publication date Feb 25, 2016
- DSM SINOCHEM PHARMACEUTICALS NETHERLANDS B.V.
- Ben DE LANGE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS TO PRODUCE ATORVASTATIN INTERMEDIATES
- Publication number 20150259285
- Publication date Sep 17, 2015
- DSM SINOCHEM PHARMACEUTICALS NETHERLANDS B.V.
- Ben De Lange
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS TO PRODUCE ATORVASTATIN INTERMEDIATES
- Publication number 20150251998
- Publication date Sep 10, 2015
- DSM SINOCHEM PHARMACEUTICALS NETHERLANDS B.V.
- Ben De Lange
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF A STATIN PRECURSOR
- Publication number 20140357864
- Publication date Dec 4, 2014
- Ben De Lange
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF A THIOPRECURSOR FOR STATINS
- Publication number 20140343292
- Publication date Nov 20, 2014
- Ben De Lange
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CONVERGENT SYNTHESIS OF RENIN INHIBITORS AND INTERMEDIATES USEFUL T...
- Publication number 20130310577
- Publication date Nov 21, 2013
- DSM IP Assets B. V.
- Ben DE LANGE
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF DIOL SULFONES
- Publication number 20130303779
- Publication date Nov 14, 2013
- DSM SINOCHEM PHARMACEUTICALS NETHERLANDS B.V.
- Ben De Lange
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHYLTETRAZOLE SULFIDES AND SULFONES
- Publication number 20130296563
- Publication date Nov 7, 2013
- DSM SINOCHEM PHARMACEUTICALS NETHERLANDS B.V.
- Ben De Lange
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR THE PREPARATION OF STATINS IN THE PRESENCE OF BASE
- Publication number 20130296561
- Publication date Nov 7, 2013
- DSM SINOCHEM PHARMACEUTICALS NETHERLANDS B.V.
- Karin Henderika Maria Bessembinder
- C07 - ORGANIC CHEMISTRY
Information Patent Application
SALTS OF 7-AMINO-3,5-DIHYDROXYHEPTANOIC ACID ESTERS
- Publication number 20130197243
- Publication date Aug 1, 2013
- DSM SINOCHEM PHARMACEUTICALS NETHERLANDS B.V.
- Ben De Lange
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ESTERS OF HEXANOIC ACIDS AS INTERMEDIATES FOR THE PREPARATION OF AT...
- Publication number 20130178636
- Publication date Jul 11, 2013
- DSM SINOCHEM PHARMACEUTICALS NETHERLANDS B.V.
- Ben De Lange
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PRODUCTION OF ATORVASTATIN LOW IN ETHER IMPURITIES
- Publication number 20130041162
- Publication date Feb 14, 2013
- DSM SINOCHEM PHARMACEUTICALS NETHERLANDS B.V.
- Ben De Lange
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PRODUCTION OF ATORVASTATIN LOW IN LACTONE IMPURITIES
- Publication number 20130041163
- Publication date Feb 14, 2013
- DSM SINOCHEM PHARMACEUTICALS NETHERLANDS B.V.
- Ben De Lange
- C07 - ORGANIC CHEMISTRY
Information Patent Application
METHOD FOR THE SYNTHESIS OF A RAMIPRIL INTERMEDIATE
- Publication number 20110263871
- Publication date Oct 27, 2011
- Ben De Lange
- C07 - ORGANIC CHEMISTRY
Information Patent Application
CONVERGENT SYNTHESIS OF RENIN INHIBITORS AND INTERMEDIATES USEFUL T...
- Publication number 20110008852
- Publication date Jan 13, 2011
- Ben De Lange
- C07 - ORGANIC CHEMISTRY
Information Patent Application
IMPROVED RAMIPRIL SYNTHESIS
- Publication number 20100324304
- Publication date Dec 23, 2010
- Ben De Lange
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NOVEL CARBAMOYLGLYCINE DERIVATIVES
- Publication number 20100221796
- Publication date Sep 2, 2010
- DSM IP Assets B. V.
- Georgios Sarakinos
- C07 - ORGANIC CHEMISTRY
Information Patent Application
NOVEL 5 SUBSTITUTED HYDANTOINS
- Publication number 20100174092
- Publication date Jul 8, 2010
- Georgios Sarakinos
- C07 - ORGANIC CHEMISTRY
Information Patent Application
WHOLE-CELL CATALYTIC SYSTEM COMPRISING A HYDANTOINASE, A RACEMASE A...
- Publication number 20100143981
- Publication date Jun 10, 2010
- Monika Rusnak-Müller
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the Preparation of Enantiomerically Enriched Indoline-2...
- Publication number 20090043112
- Publication date Feb 12, 2009
- DSM IP Assets B. V.
- Andreas Hendrikus Maria De Vries
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Method for producing chiral or enantiomer-enriched beta-amino acids...
- Publication number 20070123589
- Publication date May 31, 2007
- Walther Jary
- C07 - ORGANIC CHEMISTRY

Ben De Lange

Person

Patents Grantslast 30 patents

Method for acylating a cyclic peptide

Process for preparing statin precursor

Amine salts of pitavastatin and rosuvastatin

Amine salts of pitavastatin and rosuvastatin

Process for the preparation of a thioprecursor for statins

Process for the preparation of diol sulfones

Process for the preparation of statins in the presence of base

Process for the preparation of a statin precursor

Methyltetrazole sulfides and sulfones

Convergent synthesis of renin inhibitors and intermediates useful t...

5 substituted hydantoins

Method for the synthesis of a ramipril intermediate

Carbamoylglycine derivatives

Process for the preparation of enantiomerically enriched indoline-2...

Patents Applicationslast 30 patents

IMPROVED PROCESS FOR PREPARING A STATIN PRECURSOR

IMPROVED PROCESS FOR PREPARING STATIN PRECURSOR

METHOD FOR ACYLATING A CYCLIC PEPTIDE

AMINE SALTS OF PITAVASTATIN AND ROSUVASTATIN

PHARMACEUTICALLY ACCEPTABLE AMINE SALTS OF PITAVASTATIN

AMINE SALTS OF PITAVASTATIN AND ROSUVASTATIN

PROCESS TO PRODUCE ATORVASTATIN INTERMEDIATES

PROCESS TO PRODUCE ATORVASTATIN INTERMEDIATES

PROCESS FOR THE PREPARATION OF A STATIN PRECURSOR

PROCESS FOR THE PREPARATION OF A THIOPRECURSOR FOR STATINS

CONVERGENT SYNTHESIS OF RENIN INHIBITORS AND INTERMEDIATES USEFUL T...

PROCESS FOR THE PREPARATION OF DIOL SULFONES

METHYLTETRAZOLE SULFIDES AND SULFONES

PROCESS FOR THE PREPARATION OF STATINS IN THE PRESENCE OF BASE

SALTS OF 7-AMINO-3,5-DIHYDROXYHEPTANOIC ACID ESTERS

ESTERS OF HEXANOIC ACIDS AS INTERMEDIATES FOR THE PREPARATION OF AT...

PRODUCTION OF ATORVASTATIN LOW IN ETHER IMPURITIES

PRODUCTION OF ATORVASTATIN LOW IN LACTONE IMPURITIES

METHOD FOR THE SYNTHESIS OF A RAMIPRIL INTERMEDIATE

CONVERGENT SYNTHESIS OF RENIN INHIBITORS AND INTERMEDIATES USEFUL T...

IMPROVED RAMIPRIL SYNTHESIS

NOVEL CARBAMOYLGLYCINE DERIVATIVES

NOVEL 5 SUBSTITUTED HYDANTOINS

WHOLE-CELL CATALYTIC SYSTEM COMPRISING A HYDANTOINASE, A RACEMASE A...

Process for the Preparation of Enantiomerically Enriched Indoline-2...

Method for producing chiral or enantiomer-enriched beta-amino acids...