Manssur Yalpani

Person

Kirkland, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Aminoalkyl-derivatives of hydroxyalkyl-celluloses
- Patent number 5,004,808
- Issue date Apr 2, 1991
- Domtar Inc.
- Manssur Yalpani
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Processes for the preparation of amides and amines from a material...
- Patent number 4,963,664
- Issue date Oct 16, 1990
- Domtar Inc
- Manssur Yalpani
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Processes for the preparation of amides and amines from a material...
- Patent number 4,959,461
- Issue date Sep 25, 1990
- Domtar Inc.
- Manssur Yalpani
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Processes for the preparation of amides and amines from a material...
- Patent number 4,952,684
- Issue date Aug 28, 1990
- Domtar Inc
- Manssur Yalpani
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Lignin having chemically bound sulfur and phosphorus groups mainly...
- Patent number 4,925,923
- Issue date May 15, 1990
- Domtar Inc
- Manssur Yalpani
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
New catalytically oxidized polyglucosic units and methods of making...
- Patent number 4,906,579
- Issue date Mar 6, 1990
- Domtar Inc
- Manssur Yalpani
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Lignin having nitrogen and sulfur and process therefor employing th...
- Patent number 4,857,638
- Issue date Aug 15, 1989
- Domtar Inc
- Manssur Yalpani
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Manssur Yalpani

Person

Patents Grantslast 30 patents

Aminoalkyl-derivatives of hydroxyalkyl-celluloses

Processes for the preparation of amides and amines from a material...

Processes for the preparation of amides and amines from a material...

Processes for the preparation of amides and amines from a material...

Lignin having chemically bound sulfur and phosphorus groups mainly...

New catalytically oxidized polyglucosic units and methods of making...

Lignin having nitrogen and sulfur and process therefor employing th...