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Imfeld
Berni Imfeld, Uster CH
| Patent application number | Description | Published |
|---|---|---|
| 20100309804 | Quality Assessment of a Communication Connection in a Radio-Operated Multi-Hop Hazard Reporting System - A method determines a quality of a communication connection between a selected secondary station and a main station of a radio-operated multi-hop hazard reporting system. The method includes the determination of a value of a first parameter for the selected secondary station, the value of the first parameter is indicative of the connection security only between the selected secondary station and the main station. The method further includes a determination of a value of a second parameter for the selected secondary station, wherein the value of the second parameter is indicative of the connection security only between any directly adjacent secondary stations of the selected secondary stations and the main station, and a determination of the quality of the communication connection based only on the value of the first parameter and the value of the second parameter. | 12-09-2010 |
| 20110255091 | ADAPTING A SCANNING POINT OF A SAMPLE AND HOLD CIRCUIT OF AN OPTICAL SMOKE DETECTOR - A smoke detector contains a radiation source for transmitting an illuminating radiation having a time sequence of radiation pulses, a radiation detector for receiving measurement radiation impinging on the radiation detector after at least partial scattering of the illuminating radiation, an amplifier circuit for amplifying an output signal of the radiation detector, an analog to digital converter having a sample and hold circuit for converting an analog output signal of the amplifier circuit into a digital measurement value, and a control device coupled to the radiation source and the sample and hold circuit. The control device is equipped for controlling the radiation source and the sample and hold circuit such that the time of a sampling point in time of the sample and hold circuit relative to a radiation pulse depends on the duration of the radiation pulse. A method for calibrating the described smoke detector is also revealed. | 10-20-2011 |
Dominic Imfeld, Muenchenstein CH
| Patent application number | Description | Published |
|---|---|---|
| 20090111731 | NOVEL TOPICAL APPLICATION AGENTS AGAINST MIMIC AND AGE-RELATED WRINKLES - The compounds of formula (I) | 04-30-2009 |
Dominik Imfeld, Munchenstein CH
| Patent application number | Description | Published |
|---|---|---|
| 20090155347 | Cosmetic Composition for Stimulating the Synthesis of Proteins of the Basement Membrane - Cosmetic composition which can be applied topically, comprising at least one compound of the general formula (I) in which R | 06-18-2009 |
| 20110086060 | NOVEL COMPOSITIONS AND THEIR USE - The present invention relates to a composition comprising panthenol, a collagen synthesis stimulating peptide and an anti-inflammatory extract. The compositions are particular useful for preventing and treating stretch marks. | 04-14-2011 |
| 20110142895 | TRIPEPTIDES AND DERIVATIVES THEREOF FOR COSMETIC APPLICATION IN ORDER TO IMPROVE SKIN STRUCTURE - The invention relates to compounds and to the cosmetically acceptable salts thereof, which correspond to general formula (I), | 06-16-2011 |
| 20120064020 | NOVEL COMPOSITION - The present invention relates to a composition comprising N2-(1-oxohexadecyl)-lysyl-valyl-lysine or a salt thereof, spent grain wax and/or conjugated linoleic acid. The compositions are particularly useful for the treatment or co-treatment of rosacea and its symptoms. Furthermore the invention relates to a stable W/O emulsion pre-mix comprising the composition according to the invention. | 03-15-2012 |
Marcel Imfeld, Sarnen CH
| Patent application number | Description | Published |
|---|---|---|
| 20120061189 | SPEED LIMITER IN AN ELEVATOR SYSTEM - A speed limiter for an elevator system includes: at least one speed limiter wheel having a first radial cam with lobes, and at least a second, phase-shifted radial cam with lobes; a first mass, which is rotatably arranged in a first pivot bearing and which together with a first roller rolls on the first radial cam such that the first mass follows a first oscillating motion when the speed limiter wheel rotates; and a second mass, which is rotatably arranged in a second pivot bearing and which together with a second roller rolls on the second radial cam such that the second mass follows a second oscillating motion when the speed limiter wheel rotates. | 03-15-2012 |
Stephen M. Imfeld, Mason, OH US
| Patent application number | Description | Published |
|---|---|---|
| 20080227900 | Barrier properties of substantially linear HDPE film with nucleating agents - Disclosed is a method for improving the barrier properties of polyethylene films. The method comprises mixing a substantially linear, high density polyethylene with a nucleating agent and converting the mixture into a film. The film made by the method of the invention has at least a 15% improvement on the water vapor barrier property and/or in the oxygen barrier property compared with the control film made from the same substantially linear, high density polyethylene but does not contain the nucleating agent. | 09-18-2008 |
| 20090292087 | Olefin polymerization process - A process for making polyethylene having an uncommon but valuable balance of broad molecular weight distribution and a low level of long-chain branching is disclosed. The process comprises polymerizing ethylene in a single reactor in the presence of an α-olefin and a catalyst comprising an activator and a supported dialkylsilyl-bridged bis(indeno[1,2-b]indolyl)zirconium complex. The polyethylene, which has an M | 11-26-2009 |
| 20100016526 | Process for the preparation of multimodal polyethylene resins - A two-stage cascade polymerization process for the production of multimodal polyethylene film resins with improved bubble stability is provided. The process comprises polymerizing ethylene or a mixture of ethylene and a C | 01-21-2010 |
| 20100055432 | Polyethylene thick film and process for preparing polyethylene - A thick film and process to prepare polyethylene useful for the film are disclosed. Ethylene is polymerized in two reaction zones with a C | 03-04-2010 |
| 20110045265 | Polyolefin composition and film thereof - A polyolefin composition is disclosed. The composition comprises a single-site linear low density polyethylene (mLLDPE) and an elastoplastic polypropylene. The elastoplastic polypropylene is present in an amount sufficient to improve the processability and physical property of the mLLDPE. The composition preferably comprises from 70 wt % to 99 wt % of mLLDPE and from 1 wt % to 30 wt % of the elastoplastic polypropylene. The polyolefin composition of the invention exhibits improved bubble stability in the blown film extrusion compared to the mLLDPE and improved film properties such as tear strength and modulus compared to the traditional blend of mLLDPE and low density polyethylene. | 02-24-2011 |
| 20120028017 | Polyethylene blends and films - Disclosed are polyethylene blends and films. The blend comprises from 1 to 99%, based on the weight of the blend, of a medium density polyethylene (MDPE) and from 1 to 99% a polyolefin selected from the group consisting of high density polyethylene (HDPE), linear low density polyethylene (LLDPE), low density polyethylene (LDPE), polypropylene, polybutene, and mixtures thereof. The MDPE is made by high pressure, free radical polymerization and has a density within the range of greater than 0.928 to 0.940 g/cm | 02-02-2012 |