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Lewin
Anke Lewin, Dusseldorf DE
| Patent application number | Description | Published |
|---|---|---|
| 20080233394 | Adhesive Tape Comprising a Polyacrylate Foam Support - The invention relates to an adhesive tape comprising a support that is provided with a first and a second face. Said support is embodied as an acrylate foam tape while the first face and the second face are provided with at least two respective segments which are coated with different adhesives. At least one first adhesive is provided with great initial tack while at least one second adhesive is provided with great final tack. | 09-25-2008 |
Erik Lewin, Uppsala SE
| Patent application number | Description | Published |
|---|---|---|
| 20090178905 | Contact Element and a Contact Arrangement - A contact element for making an electric contact to a contact member for enabling an electric current to flow between the contact element and the contact member includes a body having at least one contact surface thereof coated with a contact layer to be applied against the contact member. The contact layer includes a nanocomposite film having a matrix of amorphous carbon and crystallites of nano-size, i.e. with dimensions in the range of 1-100 nm, of at least one metal carbide embedded therein. | 07-16-2009 |
| 20110000770 | CONTACT ELEMENT AND A CONTACT ARRANGEMENT - A contact element for making an electric contact to a contact member for enabling an electric current to flow between the contact element and the contact member. The contact element includes a body having at least one contact surface thereof coated with a contact layer to be applied against the contact member. The contact layer includes a nanocomposite film having a matrix and crystallites of nano-size embedded therein. Portions of the matrix separating adjacent the crystallites of the nanocomposite film have a thickness providing the matrix and hence the film with an electrical conductivity determined by a substantially two-dimensional character of the matrix. | 01-06-2011 |
Gregory C. Lewin, Odense DK
| Patent application number | Description | Published |
|---|---|---|
| 20080319682 | Method and System For Operating In-Situ (Sampling) Chemical Sensors - A system and method of alternately purging an in-situ sensor with clean fluid and sampling a fluid volume of interest, in order to eliminate drifts and errors associated with the absorption of chemicals to the sensing elements of in-situ sensors. The system and method effectively processes the output of the in-situ sensor using this alternating sample and purge cycle to detect and identify chemicals accurately and reliably. The system and method also effectively reduce errors induced by temperature and humidity drifts in the ambient, and the sampled, fluid. | 12-25-2008 |
| 20090030655 | Analysis Methods for unmixing the response of non-linear, cross-reactive sensors and related system to single and multiple stimulants - Disclosed herein are methods of analysis for unmixing non-linear, cross-reactive sensors and related system. Use of the disclosed methods, related systems and computer program product permits better analysis of the magnitudes of various stimulants including but not limited to chemical concentrations. One method may add one or more additional signal vectors to the sensor response before linearizing each channel. A second method may add one or more exponential terms to the response curve when using curve parameterization to unmix the sensor response. A third method may use non-linear iterative solutions that estimates an optical depth, linearizes the optical depth, solves for a correction to the estimated optical depth, and updates the optical depth. Also, the disclosed methods and related systems include combinations of the methods described herein. | 01-29-2009 |
Per Thomas Lewin, Onsala SE
| Patent application number | Description | Published |
|---|---|---|
| 20100006981 | CAPACITANCE ARRANGEMENT AND METHOD RELATING THERETO - A capacitance arrangement comprising at least one parallel-plate capacitor comprising a first electrode means, a dielectric layer and a second electrode means partly overlapping each other. A misalignment limit is given. Said first electrode means comprises a first and a second electrode arranged symmetrically with respect to a longitudinal axis, said first and second electrodes have a respective first edge, which face each other, are linear and parallel such that a gap is defined there between. Said second electrode means comprises a third electrode with a first section and a second section disposed on opposite sides of said gap interconnected by means of an intermediate section, which is delimited by a function depending on a first parameter and a second parameter. One of said two parameters is adapted to be selected hence allowing calculation of the other parameter to determine the shape and size of the second electrode means. | 01-14-2010 |
Sharon Lewin, Victoria AU
| Patent application number | Description | Published |
|---|---|---|
| 20100075299 | DETECTION AND USE OF ANTIVIRAL RESISTANCE MUTATIONS - The present invention relates generally to viral variants exhibiting reduced sensitivity to particular agents and/or reduced interactivity with immunological reagents. More particularly, the present invention is directed to hepatitis B virus (HBV) variants exhibiting complete or partial resistance to nucleoside or nucleotide analogs and/or reduced interactivity with antibodies to viral surface components including reduced sensitivity to these antibodies. Vaccines and diagnostic assays are also contemplated herein. | 03-25-2010 |
Sharon R. Lewin, Armadale Vic AU
| Patent application number | Description | Published |
|---|---|---|
| 20110230571 | DIAGNOSTIC AND THERAPEUTIC PROTOCOLS - The present invention relates to methods for determining co-receptor usage of an HIV in a subject including the steps of: culturing a viral preparation derived from the subject's plasma with one or more cell lines which express surface CD4 and CCR5, surface CD4 and CXCR4, or surface CD4, CCR5 and CXCR4, wherein an anticoagulant is added to the viral preparation or to the culture; and screening for infection, wherein the presence or absence of infected cells is indicative of the co-receptors used by the HIV. | 09-22-2011 |