Visweswara R. Durvasula

Person

Cheshire, CT, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method for reducing unsaturation of polyethers
- Patent number 5,103,042
- Issue date Apr 7, 1992
- The Dow Chemical Company
- Visweswara R. Durvasula
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyurea resins from poly(aminoaromatic) compounds
- Patent number 5,079,275
- Issue date Jan 7, 1992
- The Dow Chemical Company
- Visweswara R. Durvasula
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Formation of nitrophenyl ethers from polyols and nitroanisoles
- Patent number 4,960,950
- Issue date Oct 2, 1990
- The Dow Chemical Company
- Visweswara R. Durvasula
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Capping of polyols with aromatic amines
- Patent number 4,847,416
- Issue date Jul 11, 1989
- The Dow Chemical Company
- Visweswara R. Durvasula
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Autoxidation of bis(ortho dialkyl-phenoxy)benzophenones
- Patent number 4,612,400
- Issue date Sep 16, 1986
- The Dow Chemical Company
- Visweswara R. Durvasula
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for benzophenone tetracarboxylic acid
- Patent number 4,599,445
- Issue date Jul 8, 1986
- The Dow Chemical Company
- Visweswara R. Durvasula
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Autoxidation of bis(ortho dialkyl-phenoxy)benzophenones
- Patent number 4,577,034
- Issue date Mar 18, 1986
- The Dow Chemical Company
- Visweswara R. Durvasula
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of 3-alkanoyloxyphthalides
- Patent number 4,562,271
- Issue date Dec 31, 1985
- The UpJohn Company
- Visweswara R. Durvasula
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Autoxidation of alkyl-substituted aromatic ethers
- Patent number 4,526,984
- Issue date Jul 2, 1985
- The Upjohn Company
- Visweswara R. Durvasula
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
3-Alkanoyloxyphthalides
- Patent number 4,485,247
- Issue date Nov 27, 1984
- The Upjohn Company
- Visweswara R. Durvasula
- C07 - ORGANIC CHEMISTRY

Visweswara R. Durvasula

Person

Patents Grantslast 30 patents

Method for reducing unsaturation of polyethers

Polyurea resins from poly(aminoaromatic) compounds

Formation of nitrophenyl ethers from polyols and nitroanisoles

Capping of polyols with aromatic amines

Autoxidation of bis(ortho dialkyl-phenoxy)benzophenones

Process for benzophenone tetracarboxylic acid

Autoxidation of bis(ortho dialkyl-phenoxy)benzophenones

Preparation of 3-alkanoyloxyphthalides

Autoxidation of alkyl-substituted aromatic ethers

3-Alkanoyloxyphthalides