Julia Guerra

Person

Los Teques, VE

People

Patents Grantslast 30 patents

Information Patent Grant
Selective sulfur removal from hydrocarbon streams by absorption
- Patent number 7,446,077
- Issue date Nov 4, 2008
- Intevep, S.A.
- M. M. Ramirez-Corredores
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Nitrile selective removal process
- Patent number 6,019,887
- Issue date Feb 1, 2000
- Intevep, S.A.
- Maria M. Ramirez de Agudelo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Bimetallic catalyst for the simultaneous selective hydrogenation of...
- Patent number 5,948,942
- Issue date Sep 7, 1999
- Intevep, S.A.
- Magdalena Ramirez de Agudelo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Nitrile selective adsorbent
- Patent number 5,880,052
- Issue date Mar 9, 1999
- Intevep, S.A.
- Maria Magdalena Ramirez de Agudelo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the removal of nitrile using a selective adsorbent
- Patent number 5,858,211
- Issue date Jan 12, 1999
- Intevep, S.A.
- Maria Magdalena Ramirez de Agudelo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Nitrile selective adsorbent
- Patent number 5,834,392
- Issue date Nov 10, 1998
- Intevep, S.A.
- Maria Magdalena Ramirez de Agudelo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Regeneration of catalyst comprising flushing with inert gas followe...
- Patent number 5,817,589
- Issue date Oct 6, 1998
- Intevep, S.A.
- Magdalena Ramirez de Agudelo
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalyst for the simultaneous selective hydrogenation of diolefins...
- Patent number 5,663,446
- Issue date Sep 2, 1997
- Intevep, S.A.
- Magdalena Ramirez de Agudelo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalyst for the simultaneous selective hydrogenation of diolefins...
- Patent number 5,523,271
- Issue date Jun 4, 1996
- Intevep, S.A.
- Magdalena R. de Agudelo
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
SELECTIVE SULFUR REMOVAL FROM HYDROCARBON STREAMS BY ADSORPTION
- Publication number 20070227948
- Publication date Oct 4, 2007
- Intevep, S.A.
- M.M. Ramirez-Corredores
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Selective sulfur removal from hydrocarbon streams by adsorption
- Publication number 20050205470
- Publication date Sep 22, 2005
- M. M. Ramirez-Corredores
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Julia Guerra

Person

Patents Grantslast 30 patents

Selective sulfur removal from hydrocarbon streams by absorption

Nitrile selective removal process

Bimetallic catalyst for the simultaneous selective hydrogenation of...

Nitrile selective adsorbent

Process for the removal of nitrile using a selective adsorbent

Nitrile selective adsorbent

Regeneration of catalyst comprising flushing with inert gas followe...

Catalyst for the simultaneous selective hydrogenation of diolefins...

Catalyst for the simultaneous selective hydrogenation of diolefins...

Patents Applicationslast 30 patents

SELECTIVE SULFUR REMOVAL FROM HYDROCARBON STREAMS BY ADSORPTION

Selective sulfur removal from hydrocarbon streams by adsorption