David Davis
David Davis, Boise, ID US
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20130324027 | ECONOMIZER HVAC AND CONTROL SYSTEM - An HVAC and control system with an economizer mode and continuous damper position verification. Three dampers are provided with a control module that accepts inputs from multiple temperature sensors and a user, and which monitors and reports the position and off-normal operation of multiple dampers. | 12-05-2013 |
David Davis, San Bruno, CA US
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20140215654 | VARIANT THIOESTERASES AND METHODS OF USE - The present invention relates to variant thioesterases and their use in plants, e.g., to increase enzymatic activity and to promote increased production of mid-chain length fatty acids (e.g., 8 to 14 carbons) and at desired ratios. Further disclosed herein are methods of manufacturing renewable chemicals through the manufacture of novel triglyceride oils followed by chemical modification of the oils. Oils containing fatty acid chain lengths of C8, C10, C12 or C14 are also disclosed and are useful as feedstocks in the methods described herein. | 07-31-2014 |
20140234920 | VARIANT THIOESTERASES AND METHODS OF USE - The present invention relates to variant thioesterases and their use in plants, e.g., to increase enzymatic activity and to promote increased production of mid-chain length fatty acids (e.g., 8 to 14 carbons) and at desired ratios. Further disclosed herein are methods of manufacturing renewable chemicals through the manufacture of novel triglyceride oils followed by chemical modification of the oils. Oils containing fatty acid chain lengths of C8, C10, C12 or C14 are also disclosed and are useful as feedstocks in the methods described herein. | 08-21-2014 |
20160032332 | VARIANT THIOESTERASES AND METHODS OF USE - The present invention relates to variant thioesterases and their use in plants, e.g., to increase enzymatic activity and to promote increased production of mid-chain length fatty acids (e.g., 8 to 14 carbons) and at desired ratios. Further disclosed herein are methods of manufacturing renewable chemicals through the manufacture of novel triglyceride oils followed by chemical modification of the oils. Oils containing fatty acid chain lengths of C8, C10, C12 or C14 are also disclosed and are useful as feedstocks in the methods described herein. | 02-04-2016 |
David Davis, County Durham GB
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20140296607 | PURIFICATION PROCESS - A process for removing halogen compounds, particularly chlorine compounds, from a process fluid, includes the steps of (i) passing a process fluid containing hydrogen halide over a first sorbent to remove hydrogen halide and generate a hydrogen halide depleted process fluid and then, (ii) passing the hydrogen halide depleted process fluid over a second different sorbent to remove organic halide compounds therefrom. A purification system suitable for removing hydrogen halide and organic halide compounds from process fluids is also described. | 10-02-2014 |
David Davis, Durham GB
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20150060729 | METHOD FOR PRODUCING A SULPHIDED COPPER SORBENT - A method for producing a sulphided copper sorbent includes the steps of: (i) contacting a sorbent precursor material containing one or more sulphidable copper compounds, with a sulphiding gas stream including hydrogen sulphide to form a sulphided sulphur-containing sorbent material, and (ii) subjecting the sulphided sulphur-containing sorbent material to a heating step in which it is heated to a temperature above that used in the sulphiding step and ≧110° C., under an inert gas selected from nitrogen, argon, helium, carbon dioxide, methane, and mixtures thereof, the inert gas optionally including hydrogen sulphide. The method provides sulphided copper sorbents that have reduced levels of elemental sulphur. | 03-05-2015 |
David Davis US
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20150240467 | CISTERN FOR FLUSHING A TOILET WITH POTABLE AND GRAY WATER | 08-27-2015 |
David Davis, Leeds GB
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20150240467 | CISTERN FOR FLUSHING A TOILET WITH POTABLE AND GRAY WATER | 08-27-2015 |
David Davis, Wet Hartford, CT US
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20160044447 | MULTIFUNCTION PASS-THROUGH WALL POWER PLUG WITH COMMUNICATION RELAY AND RELATED METHOD - A pass through wall power plug is equipped with multiple transceivers for remote communication. The power plug may be equipped with transceivers operative in different modes or protocols. The power plug may function as a bridge between radio devices. It may function as a centralized access point for receiving and/or storing information from and transmitting information multiple connected electronic devices. The power plug may be equipped with a night light, power meter, relay switch, voltage meter, beacon, proximity sensor or other electronic components. The power plug may be made rotatable around its prongs, and may be configured to be stackable within a standard column of electrical outlets. | 02-11-2016 |