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Léonard
Francois Léonard, Montreal CA
| Patent application number | Description | Published |
|---|---|---|
| 20090177420 | Detection, localization and interpretation of partial discharge - In order to detect, localize and interpret a partial discharge occurring in a partial discharge site along an electrical equipment, two measurement probes and a synchronization probe are installed along the electrical equipment. The measurement probes detect pulses travelling in the electrical equipment while the synchronization probe detects a phase angle in the electrical equipment and is usable for calibration purposes. A control unit receives the signals sensed by the probes and conditions them. Digital processings applied on the conditioned signals, involving their correlation, a time-frequency distribution and a form factor estimation, allows establishing a diagnosis indicating a detection of a partial discharge and its localization along the electrical equipment. | 07-09-2009 |
Francois Léonard, Montreal CA
| Patent application number | Description | Published |
|---|---|---|
| 20090177420 | Detection, localization and interpretation of partial discharge - In order to detect, localize and interpret a partial discharge occurring in a partial discharge site along an electrical equipment, two measurement probes and a synchronization probe are installed along the electrical equipment. The measurement probes detect pulses travelling in the electrical equipment while the synchronization probe detects a phase angle in the electrical equipment and is usable for calibration purposes. A control unit receives the signals sensed by the probes and conditions them. Digital processings applied on the conditioned signals, involving their correlation, a time-frequency distribution and a form factor estimation, allows establishing a diagnosis indicating a detection of a partial discharge and its localization along the electrical equipment. | 07-09-2009 |
Isabelle Léonard, Juprelle BE
| Patent application number | Description | Published |
|---|---|---|
| 20080234170 | ACIDIC CLEANING COMPOSITIONS - A composition comprising a mixing product of: | 09-25-2008 |
| 20090305941 | Foaming Hard Surface Cleaner - A foamable composition comprising: a) at least one anionic surfactant chosen from a salt of an alkyl sulfate and a salt of an alkyl ether sulfate in an amount of about 0.01 to about 1% by weight of the composition: b) at least one glycol ether in an amount of about 0.1 to about 1.5% by weight of the composition; c) at least one alcohol in an amount of about 2 to about 6% by weight of the composition; and d) water. Also, a foamable composition comprising: a) at least one anionic surfactant chosen from a salt of an alkyl sulfate and a salt of an alkyl ether sulfate; b) at least one glycol ether; c) at least one alcohol: and d) water, wherein the composition has a run down time of greater than about 15 seconds on a vertical glass surface across a distance of 10 cm. | 12-10-2009 |
Isabelle Léonard, Juprelle BE
| Patent application number | Description | Published |
|---|---|---|
| 20090305941 | Foaming Hard Surface Cleaner - A foamable composition comprising: a) at least one anionic surfactant chosen from a salt of an alkyl sulfate and a salt of an alkyl ether sulfate in an amount of about 0.01 to about 1% by weight of the composition: b) at least one glycol ether in an amount of about 0.1 to about 1.5% by weight of the composition; c) at least one alcohol in an amount of about 2 to about 6% by weight of the composition; and d) water. Also, a foamable composition comprising: a) at least one anionic surfactant chosen from a salt of an alkyl sulfate and a salt of an alkyl ether sulfate; b) at least one glycol ether; c) at least one alcohol: and d) water, wherein the composition has a run down time of greater than about 15 seconds on a vertical glass surface across a distance of 10 cm. | 12-10-2009 |
Pierre Léonard, Montreal CA
| Patent application number | Description | Published |
|---|---|---|
| 20100297119 | BONE TARGETED ALKALINE PHOSPHATASE, KITS AND METHODS OF USE THEREOF - A bone targeted alkaline phosphatase comprising a polypeptide having the structure: Z-sALP-Y-spacer-X-W | 11-25-2010 |
Pierre Léonard, Montreal CA
| Patent application number | Description | Published |
|---|---|---|
| 20100297119 | BONE TARGETED ALKALINE PHOSPHATASE, KITS AND METHODS OF USE THEREOF - A bone targeted alkaline phosphatase comprising a polypeptide having the structure: Z-sALP-Y-spacer-X-W | 11-25-2010 |