Dorai Ramprasad

Person

Allentown, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Process using water tolerant Lewis acids in catalytic hydration of...
- Patent number 6,916,963
- Issue date Jul 12, 2005
- Saudi Basic Industries Corporation
- Jaap W. van Hal
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Lithium aluminate as a catalyst support for hydrogenation of aromat...
- Patent number 6,184,416
- Issue date Feb 6, 2001
- Air Products and Chemicals, Inc.
- Hao Ding
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of solutions of betaine
- Patent number 6,046,356
- Issue date Apr 4, 2000
- Air Products and Chemicals, Inc.
- Dorai Ramprasad
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the preparation of aqueous solutions of betaine
- Patent number 5,895,823
- Issue date Apr 20, 1999
- Air Products and Chemicals, Inc.
- Dorai Ramprasad
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heterogeneous catalyst for the production of acetic anhydride from...
- Patent number 5,892,110
- Issue date Apr 6, 1999
- Air Products and Chemicals, Inc.
- Dorai Ramprasad
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Heterogeneous catalyst for the production of ethylidene diacetate f...
- Patent number 5,767,307
- Issue date Jun 16, 1998
- Air Products and Chemicals, Inc.
- Dorai Ramprasad
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of ethylidene diacetate from dimethyl et...
- Patent number 5,744,636
- Issue date Apr 28, 1998
- Air Products and Chemicals, Inc.
- Dorai Ramprasad
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Nitration process which employs water tolerant Lewis acid catalysts
- Patent number 5,728,901
- Issue date Mar 17, 1998
- Air Products and Chemicals, Inc.
- Dorai Ramprasad
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for reversibly binding oxygen
- Patent number 5,294,418
- Issue date Mar 15, 1994
- Air Products and Chemicals, Inc.
- Dorai Ramprasad
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Solid state cyanocobaltate complexes
- Patent number 5,239,098
- Issue date Aug 24, 1993
- Air Products and Chemicals, Inc.
- Dorai Ramprasad
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Reversible oxygen sorbent compositions
- Patent number 5,208,335
- Issue date May 4, 1993
- Air Products and Chemicals, Inc.
- Dorai Ramprasad
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process using cyanocobaltate complexes for removing oxygen from a s...
- Patent number 5,141,725
- Issue date Aug 25, 1992
- Air Products and Chemicals, Inc.
- Dorai Ramprasad
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Cyanocobaltate oxygen adducts
- Patent number 5,126,466
- Issue date Jun 30, 1992
- Air Products and Chemicals, Inc.
- Dorai Ramprasad
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Pillared cobalt complexes for oxygen separation
- Patent number 4,735,634
- Issue date Apr 5, 1988
- Air Products and Chemicals, Inc.
- John A. T. Norman
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Lacunar cobalt complexes for oxygen separation
- Patent number 4,680,037
- Issue date Jul 14, 1987
- Air Products and Chemicals, Inc.
- Dorai Ramprasad
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Catalytic reactions using thermally stable resins
- Publication number 20050119111
- Publication date Jun 2, 2005
- Dorai Ramprasad
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Methods, systems and catalysts for use in aromatic alkylation react...
- Publication number 20050043573
- Publication date Feb 24, 2005
- Dorai Ramprasad
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Methods, systems and catalysts for esterification, esters made ther...
- Publication number 20050027135
- Publication date Feb 3, 2005
- Dorai Ramprasad
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process using water tolerant lewis acids in catalytic hydration of...
- Publication number 20050014980
- Publication date Jan 20, 2005
- Saudi Basic Industries Corporation.
- Jaap W. van Hal
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Methods, systems and catalysts for the hydration of olefins
- Publication number 20040236158
- Publication date Nov 25, 2004
- Jennifer Reichi Collin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Dorai Ramprasad

Person

Patents Grantslast 30 patents

Process using water tolerant Lewis acids in catalytic hydration of...

Lithium aluminate as a catalyst support for hydrogenation of aromat...

Preparation of solutions of betaine

Process for the preparation of aqueous solutions of betaine

Heterogeneous catalyst for the production of acetic anhydride from...

Heterogeneous catalyst for the production of ethylidene diacetate f...

Process for the production of ethylidene diacetate from dimethyl et...

Nitration process which employs water tolerant Lewis acid catalysts

Process for reversibly binding oxygen

Solid state cyanocobaltate complexes

Reversible oxygen sorbent compositions

Process using cyanocobaltate complexes for removing oxygen from a s...

Cyanocobaltate oxygen adducts

Pillared cobalt complexes for oxygen separation

Lacunar cobalt complexes for oxygen separation

Patents Applicationslast 30 patents

Catalytic reactions using thermally stable resins

Methods, systems and catalysts for use in aromatic alkylation react...

Methods, systems and catalysts for esterification, esters made ther...

Process using water tolerant lewis acids in catalytic hydration of...

Methods, systems and catalysts for the hydration of olefins