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Gunnarsson
Bengt Gunnarsson, Hundvag NO
| Patent application number | Description | Published |
|---|---|---|
| 20120085539 | WELL TOOL AND METHOD FOR IN SITU INTRODUCTION OF A TREATMENT FLUID INTO AN ANNULUS IN A WELL - A well tool ( | 04-12-2012 |
Bjarni Gunnarsson, Reykjavik IS
| Patent application number | Description | Published |
|---|---|---|
| 20120095571 | SUSPENSION LINER SYSTEM WITH DISTENSIBLE SEAL - A suspension liner is adapted to provide an interface between a residual limb and a prosthetic socket. The liner includes an elongate, generally conical body portion, and a volume control pad located along the body portion. The volume control pad is arranged to distend outwardly from the body portion. A resilient seal element is connected to the body portion and protrudes radially from the body portion, and is located in correspondence with the volume control pad. | 04-19-2012 |
Gudmundur Gunnarsson, Reykjavik IS
| Patent application number | Description | Published |
|---|---|---|
| 20090263657 | Process for production of precipitated silica from olivine - Process for the production of precipitated silica from olivine including the following steps:—providing olivine particles with a particle size preferably below 1 mm in diameter,—preferably mixing olivine and water to form an olivine/water slurry,—mixing the olivine/water slurry with hydrochloric acid (HCl), preferably at a concentration at 18 wt % or above, and at a temperature preferably between 50-130° C., and reacting for a period of time, preferably between 20-360 minutes,—removal of coarse mineral impurities (sand product),—separation of precipitated silica from mother solution,—mechanical treatment of the separated precipitated silica and optionally some water to obtain a slurry,—preparation of a low viscosity slurry by adding sodium aluminate or another suitable aluminate, preferably to 100-6000 p.p.m., and adjusting the pH, preferably to values between 4-9—ageing at a temperature between 50-150° C. according to product requirements—dispersion of silica slurry—removal of fine mineral impurities (sand product)—drying of the silica. | 10-22-2009 |
Gudmundur Gunnarsson, Hafnarfjordur IS
| Patent application number | Description | Published |
|---|---|---|
| 20100242336 | Pelagic trawl using T90 netting - A trawl system component includes T90 netting and a first seam formed of a first netting panel attached to a second netting panel with the first seam having a seam ratio of less than one. The first netting panel is selected from a group consisting of: | 09-30-2010 |
Gudmundur H. Gunnarsson, Reykjavik IS
| Patent application number | Description | Published |
|---|---|---|
| 20090107841 | Two-dimensional strandness-and length-dependent separation of nucleic acid fragments - A method is provided for separating single- and double-stranded nucleic acid molecules based on their strandness and length. The method is based on novel two-dimensional gel electrophoresis techniques comprises loading a sample of nucleic acid molecules in a gel electrophoresis apparatus and electrophoresing in a first dimension said sample through a gel matrix under a first set of pre-determined electrophoresis conditions; electrophoresing said gel matrix in a second dimension under a second set of electrophoresis conditions, such that populations of single- and double-stranded nucleic acids are separated, said first and second electrophoresis conditions being different, such that in one dimension electrophoresis allows separation of the sample molecules based on strandness and length, and in the other dimension electrophoresis allows separation based substantially on length, wherein said difference is established with a chemical agent and/or physical parameter affecting the strandness-dependent electrophoresis migration rate of nucleic acids. | 04-30-2009 |
Sverrir Grimur Gunnarsson, Copenhagen K DK
| Patent application number | Description | Published |
|---|---|---|
| 20120118318 | SELF-CLEANING COATING COMPOSITION - The present invention relates to compositions with self-cleaning properties. More particularly, the invention concerns coatings or paints comprising particles coated with a catalytically active composition. In particular, a self-cleaning coating composition (paint) is provided, comprising micro-sized particles coated with a functional layer, wherein the micro-sized particles are hollow or solid beads, or any combination/ratio of hollow and solid beads, wherein the beads comprise one or more material(s) selected from ceramic material(s); polymeric material(s); cermet material(s); metallic material(s); pigmented material(s); light-absorbing and/or light reflecting material(s); including any combination thereof, wherein said layer is covalently bound to said particles, wherein the photocatalytic layer comprises TiO2 in the crystal form of anatase; and wherein the coating composition (paint) comprises less than 0.1 anatase particles derived/released from the micro-sized beads, determined as weight/weight of released anatase/total amount of anatase. The invention provides paint essentially without presence of unbound anatase crystals which is highly undesired, as it is believed that their presence has a negative influence on essential components of the paint, such as binder, pigment and/or additives and furthermore, anatase may cause eye, skin, and respiratory tract irritation. | 05-17-2012 |
Tomas Gunnarsson, Montreal CA
| Patent application number | Description | Published |
|---|---|---|
| 20100115537 | Access To A Target Object With Desired Functionality - A system and method provide access to a target object associated with a desired functionality. This is accomplished by creating an instance of a pre-existing object, replacing one or more functions of a table shared by all objects of the object's class, and triggering a call that ultimately causes the replacement functions to be called to allow access to the target object. The system includes software portions for enabling the method. | 05-06-2010 |