Giesbrecht
Andreas Giesbrecht, Loehne DE
Patent application number | Description | Published |
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20100328910 | AUTOMATION APPLIANCE - An automation appliance with at least one wireless communication interface has electronics arranged on a printed circuit board, where the printed circuit board is in a housing having externally accessible plug connectors. A plug connector is connected to the communication interface electronics and is aligned adjacent to the printed circuit board in the area of the interface electronics. The plug connector has a center contact for RF signal connection surrounded by outer contacts that provide RF shielding. Another plug connector of similar mechanical design is also provided which provides for cable based communications interface and is not a RF plug. | 12-30-2010 |
Clayton T. Giesbrecht, Palm Bay, FL US
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20090140940 | Vehicle antenna - A vehicle antenna comprises a mast having proximal and distal portions, the proximal portion attached to the vehicle. A terminating member is provided at the distal portion of the mast and a first connector is affixed thereto. The first connector has a body formed to encompass the terminating member and an adjacent section of the mast and includes an eyelet projecting therefrom. Additionally, a decorative antenna kit comprises a first connector for encompassing a terminating member of an antenna mast and includes an eyelet projecting therefrom. Means are supplied for fixing the first connector to the mast. A second connector projects through the eyelet; the second connector having a first end and a second end, the first end being affixed to the first connector and the second end terminating in means for attaching an indicia device. A plurality of secondary eyelets and means for attaching the secondary eyelets to the mast is also provided. | 06-04-2009 |
Cory Giesbrecht, Vancouver CA
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20110216622 | LIPOSOMAL APPARATUS AND MANUFACTURING METHOD - The present invention provides apparatus and processes for producing liposomes. By providing a buffer solution in a first reservoir, and a lipid solution in a second reservoir, continuously diluting the lipid solution with the buffer solution in a mixing chamber produces a liposome. The lipid solution preferably comprises an organic solvent, such as a lower alkanol. | 09-08-2011 |
20140044772 | LIPOSOMAL APPARATUS AND MANUFACTURING METHODS - The present invention provides apparatus and processes for producing liposomes. By providing a buffer solution in a first reservoir, and a lipid solution in a second reservoir, continuously diluting the lipid solution with the buffer solution in a mixing chamber produces a liposome. The lipid solution preferably comprises an organic solvent, such as a lower alkanol. | 02-13-2014 |
20140294937 | LIPID COMPOSITIONS FOR NUCLEIC ACID DELIVERY - The present invention provides apparatus and processes for producing liposomes. By providing a buffer solution in a first reservoir, and a lipid solution in a second reservoir, continuously diluting the lipid solution with the buffer solution in a mixing chamber produces a liposome. The lipid solution preferably comprises an organic solvent, such as a lower alkanol. | 10-02-2014 |
David Giesbrecht, Toronto CA
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20130121498 | NOISE REDUCTION USING MICROPHONE ARRAY ORIENTATION INFORMATION - A handheld device includes: an orientation sensor; an audio processor connected to the orientation sensor and adapted to receive orientation information from the orientation sensor; and a plurality of microphones through which audio content is captured, wherein the audio processor modifies the noise reduction algorithm applied to the audio content captured based, at least in part, on the orientation information. | 05-16-2013 |
20140023199 | NOISE REDUCTION USING DIRECTION-OF-ARRIVAL INFORMATION - Systems and methods of improved noise reduction using direction of arrival information include: receiving an audio signal from two or more acoustic sensors; applying a beamformer module to employ a first noise cancellation algorithm to the audio signal; applying a noise reduction post-filter module to the audio signal, the application of which includes: estimating a current noise spectrum of the received audio signal after the application of the first noise cancellation algorithm; using spatial information derived from the audio signal received from the two or more acoustic sensors to determine a measured direction-of-arrival by estimating the current time-delay between the acoustic sensor inputs; comparing the measured direction-of-arrival to a target direction-of-arrival; applying a second noise reduction algorithm to the audio signal in proportion to the difference between the measured direction-of-arrival and the target direction-of-arrival; and outputting a single audio stream with reduced background noise. | 01-23-2014 |
20140037100 | MULTI-MICROPHONE NOISE REDUCTION USING ENHANCED REFERENCE NOISE SIGNAL - Systems and methods of improved noise reduction include the steps of: receiving an audio signal from two or more acoustic sensors; applying a beamformer to employ a first noise cancellation algorithm; applying a noise reduction post-filter module to the audio signal including: estimating a current noise spectrum of the received audio signal after the application of the first noise cancellation algorithm, wherein the current noise spectrum is estimated using the audio signal received by the second acoustic sensor; determining a punished noise spectrum using the time-average level difference between the audio signal received by the first acoustic sensor and the current noise spectrum; determining a final noise estimate by subtracting the punished noise spectrum from the current noise spectrum; and applying a second noise reduction algorithm to the audio signal received by the first acoustic sensor using the final noise estimate; and outputting an audio stream with reduced background noise. | 02-06-2014 |
Garth R. Giesbrecht, The Woodlands, TX US
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20110098425 | Catalyst Compounds and Use Thereof - This invention relates to Group 4 catalyst compounds containing di-anionic tridentate nitrogen/oxygen based ligands. The catalyst compounds are useful, with or without activators, to polymerize olefins, particularly a-olefins, or other unsaturated monomers. Systems and processes to oligomerize and/or polymerize one or more unsaturated monomers using the catalyst compound, as well as the oligomers and/or polymers produced therefrom are also provided. | 04-28-2011 |
20110098427 | Catalyst Compounds And Use Thereof - Group 4 catalyst compounds containing di-anionic tridentate nitrogen/oxygen based ligands are provided. The catalyst compounds are useful, with or without activators, to polymerize olefins, particularly α-olefins, or other unsaturated monomers. Systems and processes to oligomerize and/or polymerize one or more unsaturated monomers using the catalyst compound, as well as the oligomers and/or polymers produced therefrom are also provided. | 04-28-2011 |
20110098429 | Catalyst Compounds and Use Thereof - This invention relates to Group 4 catalyst compounds containing di-anionic tridentate nitrogen/oxygen based ligands. The catalyst compounds are useful, with or without activators, to polymerize olefins, particularly a-olefins, or other unsaturated monomers. Systems and processes to oligomerize and/or polymerize one or more unsaturated monomers using the catalyst compound, as well as the oligomers and/or polymers produced therefrom are also provided. | 04-28-2011 |
20110098430 | Catalyst Compounds and Use Thereof - This invention relates to Group 4 catalyst compounds containing di-anionic tridentate nitrogen/oxygen based ligands. The catalyst compounds are useful, with or without activators, to polymerize olefins, particularly α-olefins, or other unsaturated monomers. Systems and processes to oligomerize and/or polymerize one or more unsaturated monomers using the catalyst compound, as well as the oligomers and/or polymers produced therefrom are also provided. | 04-28-2011 |
20110098431 | Catalyst Compounds and Use Thereof - This invention relates to Group 4 dialkyl compounds supported by a pyridyl-amido-aryl (“PAA”), an anisole-amido-aryl (“AAA”), a phenoxy-amido-pyridyl (“PAPY”), an anisole-amido-phenoxy (“AAP”) or a anisole-amido-phenoxy (“AAP”) tridentate ligand. Such compounds can polymerize olefins, such as ethylene. | 04-28-2011 |
20110130531 | Methods for Polymerization Using Spray Dried and Slurried Catalyst - Methods for gas phase olefin polymerization are provided. The method can include combining a spray dried catalyst system with a diluent to produce a catalyst slurry. The catalyst system can include a metallocene compound. Ethylene, a continuity additive, and the catalyst slurry can be introduced to a gas phase fluidized bed reactor. The reactor can be operated at conditions sufficient to produce a polyethylene. The spray dried catalyst system can have a catalyst productivity of at least 12,000 grams polyethylene per gram of the catalyst system. | 06-02-2011 |
20110213109 | Mono-Indenyl Transition Metal Compounds and Polymerization Therewith - This invention relates to transition metal compounds, catalyst systems comprising said compounds and polymerization processes using such catalyst systems, where the transition metal compound is represented by the formula: | 09-01-2011 |
20130131295 | Catalyst Compounds and Use Thereof - This invention relates to Group 4 catalyst compounds containing anionic bidentate nitrogen/oxygen based ligands catalyst compounds useful for polymerization and or oligomerization of unsaturated monomers. The catalyst compounds are particularly useful, with or without activators, to polymerize olefins, particularly α-olefins, or other unsaturated monomers. | 05-23-2013 |
20140039137 | Polyalphaolefins Prepared Using Modified Salan Catalyst Compounds - Disclosed herein are polyalphaolefins and Salan cataylsts, catalyst systems, and processes to produce the polyalphaolefins. | 02-06-2014 |
20140039138 | Catalysts Comprising Salan Ligands - Catalysts comprising salan ligands with carbazole moieties. Also, catalyst systems comprising the catalyst and an activator; methods to prepare the ligands, catalysts and catalyst systems; processes to polymerize olefins using the catalysts and/or catalyst systems; and the olefin polymers prepared according to the processes. | 02-06-2014 |
20140039139 | Nonsymmetric Catalysts Comprising Salan Ligands - Catalysts comprising a non-symmetrical Salan ligand with a carbazole moiety. Also disclosed are catalyst systems comprising the catalyst and an activator; methods to prepare the ligands, catalysts and catalyst systems; processes to polymerize olefins using the catalysts and/or catalyst systems; and the olefin polymers prepared according to the processes. | 02-06-2014 |
20140039140 | Vinyl Terminated Polyethylene with Long Chain Branching - Vinyl terminated polyolefins with long chain branching produced with Salan catalysts having carbazole moieties. | 02-06-2014 |
20140039141 | Halogenated Catalysts Comprising Salan Ligands - Catalysts comprising a halogenated Salan ligand. Also disclosed are catalyst systems comprising the catalyst and an activator; methods to prepare the ligands, catalysts and catalyst systems; processes to polymerize olefins using the catalysts and/or catalyst systems; and the olefin polymers prepared according to the processes. | 02-06-2014 |
20140121341 | Supported Metallocene Catalyst Systems and Methods of Preparation Thereof - This invention relates to a process to produce a supported metallocene catalyst system, the process comprising: (i) contacting a support material with an alkyl aluminum compound to provide an alkyl aluminum treated support material; wherein the alkyl aluminum compound is represented by the formula: R | 05-01-2014 |
20140128557 | Supported Salan Catalysts - Supported Salan catalysts, a process comprising contacting one or more olefins with a catalyst system comprising an activator and a Salan catalyst disposed on a support, and polymers produced by the process. | 05-08-2014 |
20140378633 | Long-Bridged Salen Catalyst - Catalysts comprising long-bridged salen ligands comprising an imino-phenylene-alkylene-imino or an imino-napthalenylene-alkylene-imino bridged salen compound. Also, catalyst systems comprising the catalyst and an activator; methods to prepare the ligands, catalysts and catalyst systems; processes to polymerize olefins using the catalysts and/or catalyst systems; and the olefin polymers prepared according to the processes. | 12-25-2014 |
20150025205 | Metallocenes and Catalyst Compositions Derived Tehrefrom - This invention relates to a novel group 2, 3 or 4 transition metal metallocene catalyst compound that is asymmetric having two non-identical indenyl ligands with substitution at R | 01-22-2015 |
20150025206 | Metallocenes and Catalyst Compositions Derived Therefrom - This invention relates to a novel group 2, 3 or 4 transition metal metallocene catalyst compound having two indenyl ligands with identical substitution including, for example, cyclopropyl groups and substituted phenyl groups at the 2 and 4 positions of the catalyst, respectively, where the substituents are at the 3′ and 5′ positions of the phenyl groups. | 01-22-2015 |
20150158958 | Polyalphaolefins Prepared Using Modified Salan Catalyst Compounds - Polyalphaolefins and Salan catalysts, catalyst systems, and processes to produce the polyalphaolefins. Also disclosed are high-viscosity index polyalphaolefins and processes for producing them. | 06-11-2015 |
20150291710 | Vinyl Terminated Macromonomers - Polymers produced by a process comprising contacting one or more olefins with a catalyst system comprising an activator and a Salan catalyst disposed on a support. | 10-15-2015 |
20150337058 | Vinyl Terminated Polyethylene with Long Chain Branching - Vinyl terminated polyolefins with long chain branching produced with Salan catalysts having carbazole moieties. | 11-26-2015 |
Garth R. Giesbrecht, Houston, TX US
Jan Lukas Giesbrecht, Zurich CH
Patent application number | Description | Published |
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20110227247 | POLYMER ARTICLES, AND METHODS AND DIES FOR MAKING THE SAME - Provided are dies having a first section for orienting material being pressed through the die and a second section for shaping the oriented material into a desired form. In an embodiment, the surface area for shaping the oriented material into a desired form is limited. Also provided are polymer articles and processes for making the same. In an embodiment, the processes employ the dies. | 09-22-2011 |
20140322524 | POLYMER ARTICLES, AND METHODS AND DIES FOR MAKING THE SAME - Provided are polymer articles for use in, e.g., packaging application and/or applications requiring good barrier properties. Also disclosed are methods and tools for making the articles. | 10-30-2014 |
Jared Giesbrecht, Medicine Hat CA
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20140210825 | VEHICLE NOISE DETECTABILITY CALCULATOR - A system for determining the detectability of a fleet of vehicles by a listener at a target site. The system receives as input at least the number of vehicles, a selection of a noise signature for each vehicle, and a distance to the target. The system may then estimate noise pressure level for the fleet along the estimated distance from the given location to the target site based on the noise signature associated with each vehicle and display a graph showing the noise pressure level vs. distance from the given location to the target site. In an embodiment, the system may estimate the background noise level at the target site and subtract this from the noise pressure level of the fleet at the target site to determine an expected noise level above background noise at the target site. | 07-31-2014 |
Noelle Giesbrecht, Vancouver CA
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20110216622 | LIPOSOMAL APPARATUS AND MANUFACTURING METHOD - The present invention provides apparatus and processes for producing liposomes. By providing a buffer solution in a first reservoir, and a lipid solution in a second reservoir, continuously diluting the lipid solution with the buffer solution in a mixing chamber produces a liposome. The lipid solution preferably comprises an organic solvent, such as a lower alkanol. | 09-08-2011 |
Pedro Giesbrecht, Winkler CA
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20130318900 | Grain Bin Floor Support Member - Floor support members in a grain bin floor system support perforated floor panels spanning above a plenum space at the bottom of a grain bin. Each floor support member includes a top rail including a horizontal top flange at a top end of the floor support member and a bottom rail including a horizontal bottom flange at a bottom end of the floor support. Each floor support member further includes a plurality of columns connected between the top rail and the bottom rail such that a top end of each column is abutted with the top flange of the top rail and such that a bottom end of each column is abutted with the bottom flange of the bottom rail. Clinching is used to fasten each column to the top and bottom rails. | 12-05-2013 |
Russell Giesbrecht, Calgary CA
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20120255731 | PROCESS FOR PRODUCING MINERAL OIL FROM UNDERGROUND FORMATIONS - The present invention relates to a process for producing mineral oil from underground formations, wherein, in one process step, permeable regions of the underground formation are blocked by injecting aqueous formulations of hydrophobically associating copolymers into the formation. | 10-11-2012 |
Steve Giesbrecht, Leslieville CA
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20100232253 | Concrete Containment and Washout Apparatus - A method, a system and an apparatus for removing cement residue located within a concrete discharge chute and controlling the collection of debris and wash water, in a concrete mixing truck. The concrete discharge chute comprises a main chute and an end chute connected to the main chute via a hinged connection. In addition, a barrier plate having a rubber seal is connected to the end chute. When concrete discharge is completed, the barrier plate automatically prevents the discharge of debris by closing off the discharge chute when the end chute is raised into an upright and secured position. The barrier plate also has an optimally placed opening to control material flow along the main chute. The opening is fitted with a valve which may be connected to a drain hose to collect wash water into a collection tank securely positioned on the concrete truck. | 09-16-2010 |