Keirstead
Hans S. Keirstead, Irvine, CA US
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20090232779 | OLIGODENDROCYTES DERIVED FROM HUMAN EMBRYONIC STEM CELLS FOR REMYELINATION AND TREATMENT OF SPINAL CORD INJURY - This invention provides populations of neural cells bearing markers of glial cells, such as oligodendrocytes and their precursors. The populations are generated by differentiating pluripotent stem cells such as human embryonic stem cells under conditions that promote enrichment of cells with the desired phenotype or functional capability. Various combinations of differentiation factors and mitogens can be used to produce cell populations bearing markers of oligodendrocyte precursor cells. Upon further differentiation form complex processes characteristic of mature oligodendrocytes. The cells are capable of forming myelin sheaths, and can be used therapeutically improve function of the central nervous system. | 09-17-2009 |
20100077497 | IP-10 ANTIBODIES AND THEIR USES - The present invention provides isolated monoclonal antibodies, particularly human antibodies, that bind to IP-10 with high affinity, inhibit the binding of IP-10 to its receptor, inhibit IP-10-induced calcium flux and inhibit IP-10-induced cell migration. Nucleic acid molecules encoding the antibodies of the invention, expression vectors, host cells and methods for expressing the antibodies of the invention are also provided. Immunoconjugates, bispecific molecules and pharmaceutical compositions comprising the antibodies of the invention are also provided. The invention also provides methods for inhibiting IP-10 activity using the antibodies of the invention, including methods for treating various inflammatory and autoimmune diseases. | 03-25-2010 |
20120230998 | IP-10 ANTIBODIES AND THEIR USES - The present invention provides isolated monoclonal antibodies, particularly human antibodies, that bind to IP-10 with high affinity, inhibit the binding of IP-10 to its receptor, inhibit IP-10-induced calcium flux and inhibit IP-10-induced cell migration. Nucleic acid molecules encoding the antibodies of the invention, expression vectors, host cells and methods for expressing the antibodies of the invention are also provided. Immunoconjugates, bispecific molecules and pharmaceutical compositions comprising the antibodies of the invention are also provided. The invention also provides methods for inhibiting IP-10 activity using the antibodies of the invention, including methods for treating various inflammatory and autoimmune diseases. | 09-13-2012 |
James Keirstead, Leduc CA
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20110195664 | WIRELESS CONTROL SYSTEM FOR A SPA - A wireless control system is provided for remotely controlling various modules of a spa. The control system comprises a wireless interface for receiving a combination of communication signals containing control data and BLUETOOTH signals from a remote wireless device. The communication signals contain at least control data for controlling the various modules of the spa and the BLUETOOTH signals contain media data such as streaming audio data. The communication signals can be transmitted using Wi-Fi, GSM or CDMA protocols. The control system further comprises a wired interface connected to the various modules of the spa and in communication with the wireless interface. The wired interface controls the various modules of the spa in response to the control data. | 08-11-2011 |
Jason D. Keirstead, Fredericton CA
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20140164595 | FIREWALL EVENT REDUCTION FOR RULE USE COUNTING - An illustrative embodiment of a method for firewall rule use counting receives log messages comprising one or more log data sets from each firewall rule in a particular network whose counts are to be tracked in a log collector, generates a network trie for each reference database in a set of databases and a device source trie and a device destination trie for each firewall device in a plurality of devices of the particular network, a source port and protocol list and a destination port and protocol list for each respective device, a unique object for each log data set received; a mapping database comprising an entry for each log data set received associated with the unique object; and feeds each entry in the mapping database through a topology model to also generate a reference to a unique firewall rule on a respective device in the plurality of devices. A count associated with the unique firewall rule is incremented using a count of logs stored associated with the respective unique object and a report is generated. | 06-12-2014 |
20140208412 | FIREWALL EVENT REDUCTION FOR RULE USE COUNTING - An illustrative embodiment of a method for firewall rule use counting receives log messages comprising one or more log data sets from each firewall rule in a particular network whose counts are to be tracked in a log collector, generates a network trie for each reference database in a set of databases and a device source trie and a device destination trie for each firewall device in a plurality of devices of the particular network, a source port and protocol list and a destination port and protocol list for each respective device, a unique object for each log data set received; a mapping database comprising an entry for each log data set received associated with the unique object; and feeds each entry in the mapping database through a topology model to also generate a reference to a unique firewall rule on a respective device in the plurality of devices. A count associated with the unique firewall rule is incremented using a count of logs stored associated with the respective unique object and a report is generated. | 07-24-2014 |
John Keirstead, Zhongshan City CN
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20090133188 | SPA JET WITH SCREW IN JET BARREL - A jet assembly has internals rotatably and releaseably fit to a jet body, such as that for a spa. The internals have a barrel housing, a rotor and a barrel inlet. The internals as screwed into the jet body. A first threaded portion outside the barrel threadably engages second threaded portion inside the jet body wherein the internals have delimited rotation therein to align and misalign the barrel inlet from a body inlet on the jet body to control flow on and off respectively. The threaded portion within the jet body can be a locking ring affixed therein by fasteners or integral with the jet body. Rotation can be delimited by a projection on the barrel and a cooperating annular delimiting surface on the locking ring, such as circumferentially-spaced detents. | 05-28-2009 |
William C. Keirstead, Blandon, PA US
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20150046298 | METHOD AND SYSTEM FOR MONITORING DELIVERIES - A system and method for monitoring deliveries includes receiving delivery information transmitted in real-time during a delivery, which information indicates an amount of a product that was delivered. A database is updated to reflect the amount of the product that was delivered according to the received information. A system and method for monitoring deliveries includes receiving information identifying a storage container, and comparing the information to stored information associated with a storage container assigned to a delivery to determine whether the identified storage container matches the storage container assigned to the delivery. A system and method for monitoring deliveries includes receiving output of a first sensor in a storage container and receiving output of a second sensor in a delivery vehicle from which the product is transferred into the storage container. Delivery amounts indicated by the respective outputs of the first sensor and the second sensor are compared. | 02-12-2015 |