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Atassi
Khaled Al Dandachi Atassi, Brussels BE
| Patent application number | Description | Published |
|---|---|---|
| 20110039938 | STORAGE-STABLE FORMULATION OF PARACETAMOL IN AQUEOUS SOLUTION - The present invention concerns a liquid formulation that is stable to oxidation and that is based on paracetamol in an aqueous solvent obtainable by the following steps: (i) dissolving in a reaction vessel paracetamol in an aqueous solvent having a temperature between 65° C. and 95° C., and having pH between 5.0 and 6.0; (ii) cooling the solution so formed to a temperature equal to or above 35° C. and below 40° C. under an atmosphere of nitrogen; (iii) adding cysteine hydrochloride and sodium hydroxide simultaneously to the solution without stirring; (iv) closing the reaction vessel, and stirring the solution of step iii) in a nitrogen atmosphere. It further relates to a method for preparing the formulation. | 02-17-2011 |
| 20110039939 | STORAGE-STABLE FORMULATION OF PARACETAMOL IN AQUEOUS SOLUTION - The present invention concerns a liquid formulation that is stable to oxidation and that is based on paracetamol in an aqueous solvent obtainable by the following steps: (i) dissolving in a reaction vessel paracetamol in an aqueous solvent having a temperature between 65° C. and 95° C., and having pH between 5.0 and 6.0; (ii) cooling the solution so formed to a temperature equal to or above 35° C. and below 40° C. under an atmosphere of nitrogen; (iii) adding cysteine hydrochloride and sodium hydroxide simultaneously to the solution without stirring; (iv) closing the reaction vessel, and stirring the solution of step iii) in a nitrogen atmosphere. It further relates to a method for preparing the formulation. | 02-17-2011 |
Mohamed Radwan Rafaat Atassi, Cairo EG
| Patent application number | Description | Published |
|---|---|---|
| 20090085756 | WATER METER WITH AN EMERGENCY SHUT-DOWN - A water meter with an emergency shutdown is a dual purpose water meter, which records the accumulated water consumption of individual runs as any regular water meter, and detects water leakage or uncontrolled flow by comparing each single continuous run in non-equal batches with a set target quantity. The water meter shuts down the water flow if a single continuous run reach that target. The water matter is adaptable to any type of water meter or method of recording, turbine, vertical turbine, positive displacement, multiple jet, propeller, or magnetic or electronic flow measuring. | 04-02-2009 |
Oliver V. Atassi, Londmeadow, MA US
| Patent application number | Description | Published |
|---|---|---|
| 20120023901 | Variable area fan nozzle for gas turbine engine - A high-bypass gas turbine engine includes a variable area fan nozzle with an acoustic system having an acoustic impedance. | 02-02-2012 |