Elena Bejan

Person

Brantford, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Process for treprostinil salt preparation
- Patent number 9,550,716
- Issue date Jan 24, 2017
- EON LABS, INC.
- Walter Giust
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Protected aldehydes for use as intermediates in chemical syntheses,...
- Patent number 9,029,607
- Issue date May 12, 2015
- Alphora Research Inc.
- Graham McGowan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation and purification of cis-2-methylspiro(1...
- Patent number 8,143,400
- Issue date Mar 27, 2012
- Apotex Pharmachem Inc.
- Svetoslav S. Bratovanov
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of 2-methylspiro(1,3-oxathiolane-5,3′)q...
- Patent number 8,080,663
- Issue date Dec 20, 2011
- Apotex Pharmachem Inc
- Svetoslav S. Bratovanov
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation and purification of eplerenone
- Patent number 7,851,619
- Issue date Dec 14, 2010
- Apotex Pharmachem Inc.
- Elena Bejan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of polypeptide 1
- Patent number 7,049,399
- Issue date May 23, 2006
- Apotex Pharmachem Inc.
- Elena Bejan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR TREPROSTINIL SALT PREPARATION
- Publication number 20140024856
- Publication date Jan 23, 2014
- ALPHORA RESEARCH INC.
- Walter Giust
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PREPARATION OF AMINOCYCLOHEXYL ETHERS AND INTERMEDIATE...
- Publication number 20130253205
- Publication date Sep 26, 2013
- ALPHORA RESEARCH INC.
- Boris Gorin
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Protected Aldehydes For Use As Intermediates In Chemical Syntheses,...
- Publication number 20130211145
- Publication date Aug 15, 2013
- ALPHORA RESEARCH INC.
- Graham Mcgowan
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the preparation and purification of cis-2-methylspiro(1...
- Publication number 20090182146
- Publication date Jul 16, 2009
- Apotex Pharmachem Inc.
- Svetoslav S. Bratovanov
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the preparation of 2-methylspiro(1,3-oxathiolane-5,3')q...
- Publication number 20080249312
- Publication date Oct 9, 2008
- Apotex Pharmachem Inc.
- Svetoslav S. Bratovanov
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the preparation and purification of eplerenone
- Publication number 20080234478
- Publication date Sep 25, 2008
- Apotex Pharmachem Inc.
- Bhaskar Reddy Guntoori
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the preparation of midodrine, pharmaceutically acceptab...
- Publication number 20060264671
- Publication date Nov 23, 2006
- Gamini Weeratunga
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Resolution of racemates of methyl alpha-5-[4,5,6,7-tetrahydro[3,2-C...
- Publication number 20050176960
- Publication date Aug 11, 2005
- Brantford Chemicals Inc.
- K. S. Keshava Murthy
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for the preparation of polypeptide 1
- Publication number 20040091956
- Publication date May 13, 2004
- Elena Bejan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Elena Bejan

Person

Patents Grantslast 30 patents

Process for treprostinil salt preparation

Protected aldehydes for use as intermediates in chemical syntheses,...

Process for the preparation and purification of cis-2-methylspiro(1...

Process for the preparation of 2-methylspiro(1,3-oxathiolane-5,3′)q...

Process for the preparation and purification of eplerenone

Process for the preparation of polypeptide 1

Patents Applicationslast 30 patents

PROCESS FOR TREPROSTINIL SALT PREPARATION

PROCESS FOR PREPARATION OF AMINOCYCLOHEXYL ETHERS AND INTERMEDIATE...

Protected Aldehydes For Use As Intermediates In Chemical Syntheses,...

Process for the preparation and purification of cis-2-methylspiro(1...

Process for the preparation of 2-methylspiro(1,3-oxathiolane-5,3')q...

Process for the preparation and purification of eplerenone

Process for the preparation of midodrine, pharmaceutically acceptab...

Resolution of racemates of methyl alpha-5-[4,5,6,7-tetrahydro[3,2-C...

Process for the preparation of polypeptide 1