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Ernesto Duran Lopez
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Barcelona, ES
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Patents Grants
last 30 patents
Information
Patent Grant
Process for preparing safinamide
Patent number
11,225,457
Issue date
Jan 18, 2022
Medichem, S.A.
Yisong Wen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the synthesis of a cyclodextrin derivative
Patent number
11,104,746
Issue date
Aug 31, 2021
Medichem, S.A.
Jordi Puig Serrano
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process to obtain a tetrahydroisoquinoline derivative
Patent number
11,001,574
Issue date
May 11, 2021
Medichem S.A.
Zhu Bin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Dabigatran etexilate and related substances, processes and composit...
Patent number
9,086,390
Issue date
Jul 21, 2015
Medichem, S.A.
Judit Serra Miralles
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Solid forms of an N-(phenylmethyl) propanamide derivative and proce...
Patent number
8,946,477
Issue date
Feb 3, 2015
Medichem, S.A.
Ernesto Duran Lopez
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Processes for the preparation of 5-chloro-2-methyl-2,3,3A,12b-tetra...
Patent number
8,580,972
Issue date
Nov 12, 2013
Medichem, S.A.
Jordi Bosch i Lladó
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Solid forms of an N-(phenylmethyl)propanamide derivative and proces...
Patent number
8,440,861
Issue date
May 14, 2013
Medichem, S.A.
Ernesto Duran Lopez
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Crystalline salt forms of a 5,6,7,8-tetrahydro-1,2,4-triazolo[4,3-a...
Patent number
8,389,724
Issue date
Mar 5, 2013
Corporacion Medichem, S.L.
Stephen Benedict David Winter
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
1-(1H-1,2,4-triazol-1-yl)butan-2-ol derivative for pharmaceutical u...
Patent number
8,288,394
Issue date
Oct 16, 2012
Medichem, S.A.
Ernesto Duran Lopez
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for preparing 1,3-disubstituted pyrrolidine compounds
Patent number
8,058,454
Issue date
Nov 15, 2011
Medichem, S.A.
Núria Soldevilla Madrid
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Intermediate compound which is used for the preparation of pioglita...
Patent number
7,375,231
Issue date
May 20, 2008
Medichem S.A.
Ernesto Duran Lopez
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
METHOD FOR DRYING SUGAMMADEX
Publication number
20230167203
Publication date
Jun 1, 2023
Medichem, S.A.
Jordi PUIG SERRANO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PREPARING SAFINAMIDE
Publication number
20210040033
Publication date
Feb 11, 2021
MEDICHEM, S.A.
Yisong WEN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR THE SYNTHESIS OF A CYCLODEXTRIN DERIVATIVE
Publication number
20200377621
Publication date
Dec 3, 2020
Medichem, S.A.
Jordi PUIG SERRANO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
A PROCESS TO OBTAIN A TETRAHYDROISOQUINOLINE DERIVATIVE
Publication number
20200369651
Publication date
Nov 26, 2020
MEDICHEM S.A.
Zhu BIN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DABIGATRAN ETEXILATE AND RELATED SUBSTANCES, PROCESSES AND COMPOSIT...
Publication number
20140076036
Publication date
Mar 20, 2014
Medichem S.A.
Judit Serra Miralles
G01 - MEASURING TESTING
Information
Patent Application
Process for Determining the Suitability for Distribution of a Batch...
Publication number
20130253187
Publication date
Sep 26, 2013
Medichem, S.A.
Bernardino Mangion
G01 - MEASURING TESTING
Information
Patent Application
SOLID FORMS OF AN N-(PHENYLMETHYL) PROPANAMIDE DERIVATIVE AND PROCE...
Publication number
20130225686
Publication date
Aug 29, 2013
MEDICHEM, S.A.
Ernesto Durán López
C07 - ORGANIC CHEMISTRY
Information
Patent Application
STABILIZED PHENYLCARBAMATE DERIVATIVE IN SOLID STATE
Publication number
20130131164
Publication date
May 23, 2013
MEDICHEM, S.A.
Ernesto Duran Lopez
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ENZYMATIC RESOLUTION OF RACEMIC (2R,S)-2-(ACETYLAMINO)-3-METHOXY-N-...
Publication number
20130095535
Publication date
Apr 18, 2013
Medichem, S.A.
Jordi Bosch i Lladó
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
Crystalline Salt Forms of a 5,6,7,8-Tetrahydro-1,2,4-Triazolo[4,3-a...
Publication number
20120184558
Publication date
Jul 19, 2012
Medichem S.A.
Stephen Benedict David WINTER
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESSES FOR THE PREPARATION OF 5-CHLORO-2-METHYL-2,3,3A,12b-TETRA...
Publication number
20120165545
Publication date
Jun 28, 2012
MEDICHEM, S.A.
Jordi BOSCH i LLADÓ
C07 - ORGANIC CHEMISTRY
Information
Patent Application
1-(1H-1,2,4-Triazol-1-YL)Butan-2-OL Derivative For Pharmaceutical U...
Publication number
20110159096
Publication date
Jun 30, 2011
MEDICHEM, S.A.
Ernesto Duran Lopez
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Solid Forms Of An N-(Phenylmethyl)Propanamide Derivative And Proces...
Publication number
20110034731
Publication date
Feb 10, 2011
MEDICHEM, S.A.
Ernesto Durán López
C07 - ORGANIC CHEMISTRY
Information
Patent Application
FORM OF AN AMINOINDAN MESYLATE DERIVATIVE
Publication number
20110015274
Publication date
Jan 20, 2011
Ester Masllorens Llinas
C07 - ORGANIC CHEMISTRY
Information
Patent Application
New Crystals Of A Benzoylbenzeneacetamide Derivative
Publication number
20100234469
Publication date
Sep 16, 2010
MEDICHEM, S.A.
Ana Gavaldá Escudé
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CRYSTALLINE SALT FORMS OF A 5,6,7,8-TETRAHYDRO-1,2,4-TRIAZOLO[4,3-a...
Publication number
20100069637
Publication date
Mar 18, 2010
MEDICHEM S.A.
Stephen Benedict David WINTER
C07 - ORGANIC CHEMISTRY
Information
Patent Application
NEW SALT FORMS OF AN AMINOINDAN DERIVATIVE
Publication number
20100041920
Publication date
Feb 18, 2010
Stephen Benedict David Winter
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PREPARING 1,3-DISUBSTITUTED PYRROLIDINE COMPOUNDS
Publication number
20090306406
Publication date
Dec 10, 2009
Medichem ,S.A.
Núria Soldevilla Madrid
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Syntheses and Preparations of Narwedine and Related Novel Compounds
Publication number
20080306257
Publication date
Dec 11, 2008
Medichem, S.A.
Gabriel Tojo Suarez
C07 - ORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR THE PREPARATION OF ROSIGLITAZONE
Publication number
20080064877
Publication date
Mar 13, 2008
MEDICHEM S.A.
Ernesto Duran Lopez
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for the Preparation of Rosiglitazone
Publication number
20070225501
Publication date
Sep 27, 2007
MEDICHEM S.A.
Ernesto Duran Lopez
C07 - ORGANIC CHEMISTRY