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De Menezes
Alexandre C. De Menezes, Belo Horizonte BR
| Patent application number | Description | Published |
|---|---|---|
| 20100234758 | Valsalva Lung Pressure Monitoring System and Method - A system and method in at least one embodiment includes a pressure monitor, mouthpiece and tubing connecting the pressure monitor and mouthpiece that measures coughed air to monitor Valsalva lung pressure in order to measure the abdominal pressure surrounding the bladder. The system and method provides a non-invasive and convenient system and method for determining an abdominal Leak Point Pressure that utilizes a mouthpiece connected to a pressure monitor in order to measure the lung pressure of an individual such that the abdominal pressure surrounding the bladder is determined. | 09-16-2010 |
Raphael Bezerra De Menezes, Rio De Janciro BR
| Patent application number | Description | Published |
|---|---|---|
| 20100094062 | CETANE NUMBER INCREASING PROCESS AND ADDITIVE FOR DIESEL FUEL - A cetane number increasing process and additive for diesel fuel, this additive being obtained by means of a less complex and more economic process which seeks to use by products in excess of supply on the market and to optimize the installed capacity of existing plants, the process producing a mixture of nitrated glycerol diethers is represented by the following general formula (I) where R can be: a hydrogen atom; or an R′—O group; and where R′ can be an alkene or alkyne or an unsaturated hydrocarbon formed by a number of carbon atoms ranging from 4 to 10 carbons. | 04-15-2010 |
Raphael Bezerra De Menezes, Rio De Janeiro BR
| Patent application number | Description | Published |
|---|---|---|
| 20080295392 | Method for recycling and exploitation of the glycerin obtained in the production of biodiesel - A method to exploit the glycerin obtained as a by-product of the industrial process to produce biodiesel inside or out of the industrial production unit, providing a reduction in the environmental liability that may be caused by an excess in the production of glycerin that cannot be exploited for industrial use. The referenced method uses recycling of the glycerin obtained through industrial process to produce biodiesel, using a process basically consisting of four stages: a) extracting glycerin produced as a by-product of the industrial process for producing biodiesel; b) hydrogenation of said n-propanol glycerin, c) recycling of the n-propanol thus obtained to be added to a mixture of alcohols; and d) transesterfication of the n-propanol mixture added to the alcohol mixture, together with raw material triglycerides from renewable sources in order to obtain biodiesel. The referenced recycling of the n-propanol stream provides a reduction in the amount of the alcohol mixture necessary for the industrial process to produce biodiesel, consequently reducing operational costs. | 12-04-2008 |
Reginaldo Ramos De Menezes, Rio De Janeiro BR
| Patent application number | Description | Published |
|---|---|---|
| 20110183400 | PROCESS FOR PRODUCTION OF LIPASES BY GENETIC MODIFICATION OF YEAST - The present invention relates to the construction of optimized synthetic lipase gene expression vectors for the high level expression of recombinant lipases in the yeast. The invention provides an enzymatic approach to the industrial processing of by-products resulting from biodiesel production. | 07-28-2011 |