Paritosh Mohan Chakrabarti

Person

Wayne, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Phase transfer catalysts
- Patent number 4,694,104
- Issue date Sep 15, 1987
- GAF Corporation
- Paritosh M. Chakrabarti
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Diamine/diol chain extender blends for rim process
- Patent number 4,549,007
- Issue date Oct 22, 1985
- GAF Corporation
- I. Sioun Lin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Diamine/diol chain extender blends for rim process
- Patent number 4,523,004
- Issue date Jun 11, 1985
- GAF Corporation
- I. Sioun Lin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Vinylation reaction
- Patent number 4,410,726
- Issue date Oct 18, 1983
- GAF Corporation
- R. Parthasarathy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Treatment of effluents containing dioxane
- Patent number 4,405,799
- Issue date Sep 20, 1983
- GAF Corporation
- Paritosh M. Chakrabarti
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polyethyleneoxy sulfonate surfactants
- Patent number 4,329,268
- Issue date May 11, 1982
- GAF Corporation
- Paritosh M. Chakrabarti
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Partial alkylation of polyhydroxybenzophenones
- Patent number 4,323,710
- Issue date Apr 6, 1982
- GAF Corporation
- Allan Wexler
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Isocyanate polyoxyalkylenes
- Patent number 4,313,764
- Issue date Feb 2, 1982
- GAF Corporation
- David J. Tracy
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Thiocyano-containing polyoxyalkylenes
- Patent number 4,294,848
- Issue date Oct 13, 1981
- GAF Corporation
- David J. Tracy
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Alkyl aryl ethyleneoxy sulfonate surfactants for vinyl acetate poly...
- Patent number 4,283,321
- Issue date Aug 11, 1981
- GAF Corporation
- Paritosh M. Chakrabarti
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sulfur-containing polyoxyalkylenes
- Patent number 4,259,474
- Issue date Mar 31, 1981
- GAF Corporation
- Paritosh M. Chakrabarti
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Sulfide polymers of polyoxyalkylenes
- Patent number 4,255,561
- Issue date Mar 10, 1981
- GAF Corporation
- Lindley S. Wood
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Preparation of salt-free N-acyl taurines
- Patent number 4,233,229
- Issue date Nov 11, 1980
- GAF Corporation
- Paritosh M. Chakrabarti
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hair preparation containing vinyl pyrrolidone copolymer
- Patent number 4,223,009
- Issue date Sep 16, 1980
- GAF Corporation
- Paritosh M. Chakrabarti
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Phosphate-free machine dishwashing composition
- Patent number 4,203,858
- Issue date May 20, 1980
- GAF Corporation
- Paritosh M. Chakrabarti
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Phosphoric acid esters of poly(2-10)ethyleneoxy n butane 1,4-diols
- Patent number 4,180,532
- Issue date Dec 25, 1979
- GAF Corporation
- Paritosh M. Chakrabarti
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Glass fiber dispersions for making uniform glass fiber mats by the...
- Patent number 4,179,331
- Issue date Dec 18, 1979
- GAF Corporation
- Paritosh M. Chakrabarti
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of increasing the strength of wet glass fiber mats made by t...
- Patent number 4,178,203
- Issue date Dec 11, 1979
- GAF Corporation
- Paritosh M. Chakrabarti
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Wet-strength of wet glass fiber mats by treatment with anionic poly...
- Patent number 4,178,204
- Issue date Dec 11, 1979
- GAF Corporation
- Paritosh M. Chakrabarti
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of forming glass fiber dispersions with cationic quaternary...
- Patent number 4,178,206
- Issue date Dec 11, 1979
- GAF Corporation
- Paritosh M. Chakrabarti
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Synthetic aqueous based metal working fluid compositions
- Patent number 4,177,154
- Issue date Dec 4, 1979
- GAF Corporation
- Paritosh M. Chakrabarti
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Hair preparations containing vinyl pyrrolidone copolymer
- Patent number 4,165,367
- Issue date Aug 21, 1979
- GAF Corporation
- Paritosh M. Chakrabarti
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Detergent composition comprising synergistic hydrotrope mixture of...
- Patent number 4,137,190
- Issue date Jan 30, 1979
- GAF Corporation
- Paritosh M. Chakrabarti
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Anti-static fabric softening compositions and processes for drying...
- Patent number 4,121,009
- Issue date Oct 17, 1978
- GAF Corporation
- Paritosh Mohan Chakrabarti
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Monoesters derived from ethoxylated higher alcohols and thiodisucci...
- Patent number 3,976,586
- Issue date Aug 24, 1976
- GAF Corporation
- Paritosh M. Chakrabarti
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Tertiary amide amphoteric surface active agents and process for the...
- Patent number 3,941,817
- Issue date Mar 2, 1976
- GAF Corporation
- Paritosh Mohan Chakrabarti
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Paritosh Mohan Chakrabarti

Person

Patents Grantslast 30 patents

Phase transfer catalysts

Diamine/diol chain extender blends for rim process

Diamine/diol chain extender blends for rim process

Vinylation reaction

Treatment of effluents containing dioxane

Polyethyleneoxy sulfonate surfactants

Partial alkylation of polyhydroxybenzophenones

Isocyanate polyoxyalkylenes

Thiocyano-containing polyoxyalkylenes

Alkyl aryl ethyleneoxy sulfonate surfactants for vinyl acetate poly...

Sulfur-containing polyoxyalkylenes

Sulfide polymers of polyoxyalkylenes

Preparation of salt-free N-acyl taurines

Hair preparation containing vinyl pyrrolidone copolymer

Phosphate-free machine dishwashing composition

Phosphoric acid esters of poly(2-10)ethyleneoxy n butane 1,4-diols

Glass fiber dispersions for making uniform glass fiber mats by the...

Method of increasing the strength of wet glass fiber mats made by t...

Wet-strength of wet glass fiber mats by treatment with anionic poly...

Method of forming glass fiber dispersions with cationic quaternary...

Synthetic aqueous based metal working fluid compositions

Hair preparations containing vinyl pyrrolidone copolymer

Detergent composition comprising synergistic hydrotrope mixture of...

Anti-static fabric softening compositions and processes for drying...

Monoesters derived from ethoxylated higher alcohols and thiodisucci...

Tertiary amide amphoteric surface active agents and process for the...