Thirumurti Narayan

Person

Grosse Ile, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Storage stable methylene bis(phenylisocyanate) compositions
- Patent number 6,489,503
- Issue date Dec 3, 2002
- BASF Corporation
- Thirumurti Narayan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the production of allophanate modified isocyanates
- Patent number 6,469,121
- Issue date Oct 22, 2002
- BASF Corporation
- Jon Speier
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyisocyanate compositions for the preparation of flexible polyure...
- Patent number 6,262,139
- Issue date Jul 17, 2001
- BASF Corporation
- Thirumurti Narayan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cathodic electrocoat composition
- Patent number 6,214,470
- Issue date Apr 10, 2001
- BASF Corporation
- Charles L. Tazzia
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Storage stable methylene bis(phenylisocyanate) compositions
- Patent number 6,120,699
- Issue date Sep 19, 2000
- BASF Corporation
- Thirumurti Narayan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polymeric MDI compositions for use in thermoformable foams
- Patent number 6,096,237
- Issue date Aug 1, 2000
- BASF Corporation
- Thirumurti Narayan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymeric MDI prepolymer composition and flexible foams prepared th...
- Patent number 6,090,864
- Issue date Jul 18, 2000
- BASF Corporation
- Thirumurti Narayan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymethylene polyphenyl polyisocyanate based prepolymers
- Patent number 6,077,456
- Issue date Jun 20, 2000
- BASF Corporation
- Thirumurti Narayan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Integral skin polyurethane molded articles
- Patent number 5,672,632
- Issue date Sep 30, 1997
- BASF Corporation
- Valeri L. Voloppi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water-blown polyurethane sealing devices and compositions for produ...
- Patent number 5,672,635
- Issue date Sep 30, 1997
- BASF Corporation
- Thirumurti Narayan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of making water-blown polyurethane sealing devices
- Patent number 5,665,288
- Issue date Sep 9, 1997
- BASF Corporation
- Thirumurti Narayan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water blown integral skin polyurethane composition
- Patent number 5,658,959
- Issue date Aug 19, 1997
- BASF Corporation
- Valeri L. Voloppi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process of making an integral skin polyurethane article
- Patent number 5,624,966
- Issue date Apr 29, 1997
- BASF Corporation
- Thirumurti Narayan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Isocyanate composition
- Patent number 5,618,967
- Issue date Apr 8, 1997
- BASF Corporation
- Thirumurti Narayan
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Water-blown polyurethane sealing devices and compositions for produ...
- Patent number 5,539,009
- Issue date Jul 23, 1996
- BASF Corporation
- Thirumurti Narayan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water-blown polyurethane sealing devices and compositions for produ...
- Patent number 5,539,010
- Issue date Jul 23, 1996
- BASF Corporation
- Thirumurti Narayan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water-blown polyurethane sealing devices and compositions for produ...
- Patent number 5,532,403
- Issue date Jul 2, 1996
- BASF Corporation
- Thirumurti Narayan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water-blown polyurethane sealing devices and compositions for produ...
- Patent number 5,532,285
- Issue date Jul 2, 1996
- BASF Corporation
- Thirumurti Narayan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water-blown polyurethane sealing devices and compositions for produ...
- Patent number 5,530,034
- Issue date Jun 25, 1996
- BASF Corporation
- Thirumurti Narayan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water-blown polyurethane sealing devices and compositions for produ...
- Patent number 5,510,053
- Issue date Apr 23, 1996
- BASF Corporation
- Thirumurti Narayan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyisocyanate compositions for the preparation of flexible polyure...
- Patent number 5,491,252
- Issue date Feb 13, 1996
- BASF Corporation
- Thirumurti Narayan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyisocyanate compositions for the preparation of flexible polytur...
- Patent number 5,459,221
- Issue date Oct 17, 1995
- BASF Corporation
- Thirumurti Narayan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyisocyanate compositions for the preparation of flexible polyure...
- Patent number 5,436,277
- Issue date Jul 25, 1995
- BASF Corporation
- Thirumurti Narayan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Poly(urethane-urea) microcellular elastomer compositions
- Patent number 5,382,646
- Issue date Jan 17, 1995
- BASF Corporation
- Thirumurti Narayan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Solid isocyanate derivatives useful in one component polyurethane a...
- Patent number 5,338,819
- Issue date Aug 16, 1994
- BASF Corporation
- Thirumurti Narayan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water-blown polyurethane integral skin foam
- Patent number 5,338,820
- Issue date Aug 16, 1994
- BASF Corporation
- Richard P. Harrison
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Poyurea based dispersions, foams prepared therefrom, and a process...
- Patent number 5,288,766
- Issue date Feb 22, 1994
- BASF Corporation
- Thirumurti Narayan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water-blown polyurethane integral skin foam
- Patent number 5,284,880
- Issue date Feb 8, 1994
- BASF Corporation
- Richard P. Harrison
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Fatty prepolymers and fatty-modified polyisocyanates as internal mo...
- Patent number 5,283,311
- Issue date Feb 1, 1994
- BASF Corporation
- Thirumurti Narayan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Prepolymer compositions derived from liquid methylene bis (phenylis...
- Patent number 5,264,620
- Issue date Nov 23, 1993
- BASF Corporation
- Thirumurti Narayan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Thirumurti Narayan

Person

Patents Grantslast 30 patents

Storage stable methylene bis(phenylisocyanate) compositions

Process for the production of allophanate modified isocyanates

Polyisocyanate compositions for the preparation of flexible polyure...

Cathodic electrocoat composition

Storage stable methylene bis(phenylisocyanate) compositions

Polymeric MDI compositions for use in thermoformable foams

Polymeric MDI prepolymer composition and flexible foams prepared th...

Polymethylene polyphenyl polyisocyanate based prepolymers

Integral skin polyurethane molded articles

Water-blown polyurethane sealing devices and compositions for produ...

Method of making water-blown polyurethane sealing devices

Water blown integral skin polyurethane composition

Process of making an integral skin polyurethane article

Isocyanate composition

Water-blown polyurethane sealing devices and compositions for produ...

Water-blown polyurethane sealing devices and compositions for produ...

Water-blown polyurethane sealing devices and compositions for produ...

Water-blown polyurethane sealing devices and compositions for produ...

Water-blown polyurethane sealing devices and compositions for produ...

Water-blown polyurethane sealing devices and compositions for produ...

Polyisocyanate compositions for the preparation of flexible polyure...

Polyisocyanate compositions for the preparation of flexible polytur...

Polyisocyanate compositions for the preparation of flexible polyure...

Poly(urethane-urea) microcellular elastomer compositions

Solid isocyanate derivatives useful in one component polyurethane a...

Water-blown polyurethane integral skin foam

Poyurea based dispersions, foams prepared therefrom, and a process...

Water-blown polyurethane integral skin foam

Fatty prepolymers and fatty-modified polyisocyanates as internal mo...

Prepolymer compositions derived from liquid methylene bis (phenylis...