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Bhattacharjee
Gautam Bhattacharjee, Beijing CN
| Patent application number | Description | Published |
|---|---|---|
| 20090238502 | PERFORATED EASY OPENING POUCH - A perforated large-size easy opening pouch is formed from a single sheet containing at least one layer of a film material, and the sheet forms a volume. The pouch also contains a seal containing a perforation. The perforation is completely surrounded by the seal. When a tear is initiated along the perforation, the tear propagates to a non-sealed portion of the pouch. A sealing jaw and a method for forming such a pouch is also described. | 09-24-2009 |
Subir Bhattacharjee, Edmonton CA
| Patent application number | Description | Published |
|---|---|---|
| 20090243635 | ANALYSIS OF THIN LIQUID FILMS - A novel microfluidic device has been developed to measure stability of thin liquid films of water in oil emulsions using electrochemical perturbation of interfaces. This new device can be utilized in rapid classification of de-emulsifiers used in petroleum industries. Although water/crude oil emulsions have been the primary focus of this research, this measurement platform can be used in other industries such as food, cosmetics and bio-engineering (bilayer lipid membranes) as well as environmental remediation of oil spills. The compact design of the device and replacement of the mechanical measurements such as pressure with electrical signal measurements contributes in substantial size reduction of the experimental platform so that it can be employed for onsite measurements in remote areas. | 10-01-2009 |
Sudip Sankar Bhattacharjee, Lasalle CA
| Patent application number | Description | Published |
|---|---|---|
| 20090278380 | LEG PUSHER DEVICE FOR SIDE IMPACT TESTS - An energy absorbing vehicle door, comprising an inner panel, an outer panel joined to the inner panel, a door trim panel material on the inner panel, and an energy absorbing member mounted on the inner panel. The energy absorbing member has a first surface adjacent the outer member and a second surface adjacent the door trim panel. The energy absorbing member is mounted at a position corresponding to the vicinity of the vehicle occupant's lower leg to reduce dynamic motion between the occupant's femur and lower leg, thereby reducing said femur distal movement response during a vehicle said impact event. | 11-12-2009 |
Sushil Bhattacharjee, Renens CH
| Patent application number | Description | Published |
|---|---|---|
| 20110187501 | METHOD AND APPARATUS FOR DETERMINING AUTHENTICITY - A method of determining the authenticity of a document of value provided with a watermark pattern, the method comprising determining whether the watermark pattern exhibits a discontinuity. | 08-04-2011 |