David S Andrews

US Patent:

20060222682, Oct 5, 2006

Filed:

Mar 16, 2006

Appl. No.:

11/384213

Inventors:

David Andrews - Draper UT, US

International Classification:

A61K 36/185
A61K 47/00
A61K 9/48
A61K 9/20

US Classification:

424439000, 424777000, 424451000, 424464000

Abstract:

The present invention incorporates portions from the Moringa plant into a nutraceutical beverage to provide a therapeutic effect in a person. The leaves, seeds, and fruit of the Moringa plant are used in the present invention to provide a biologically metabolized nutritional composition for health, well-being, and for treatment of ailments.

US Patent:

20090098230, Apr 16, 2009

Filed:

Dec 18, 2008

Appl. No.:

12/338789

Inventors:

David A. Andrews - Draper UT, US
Kathleen Andrews - Draper UT, US

International Classification:

A61K 36/00

US Classification:

424774

Abstract:

The present invention incorporates portions from the plant into a nutraceutical beverage to provide a therapeutic effect in a person. The leaves, seeds, and fruit of the plant are used in the present invention to provide a biologically metabolized nutritional composition for health, well-being, and for treatment of ailments.

US Patent:

20110321165, Dec 29, 2011

Filed:

Jun 17, 2011

Appl. No.:

13/163578

Inventors:

Alen Capalik - Pacific Palisades CA, US
David Andrews - Los Angeles CA, US
Zachery Salwasser - Cambridge MA, US

International Classification:

G06F 21/00
G06F 11/00

US Classification:

726 25

Abstract:

A method includes receiving a list of target addresses, locating a first page table entry corresponding to the first page, and determining the first executability state. When the first executability state is non-executable, a first set of one or more target addresses that correspond to the first page, and a second set of one or more target addresses that correspond to one or more pages other than the first page are identified. One or more target addresses are stored in breakpoint registers of the computer system. The first executability state of the first page table entry is set as executable, and the executability states of page table entries that correspond to the second set of target addresses are set as non-executable. When the first address matches one of the target addresses stored in the breakpoint registers, forensic data is recorded.

US Patent:

20110321166, Dec 29, 2011

Filed:

Jun 17, 2011

Appl. No.:

13/163590

Inventors:

Alen Capalik - Pacific Palisades CA, US
David Andrews - Los angeles CA, US
Ben Becker - Santa Monica CA, US

International Classification:

G06F 11/00
G06F 21/00

US Classification:

726 25

Abstract:

A computer implemented method includes monitoring activity on the virtual machine. A plurality of activities being performed at the virtual machine is identified. Each of the activities includes an activity source, an activity target, and an association between the activity source and the activity target. The activity sources, activity targets, and associations are stored in the memory. A fingerprint indicative of the activity on the virtual machine is created from the stored activities. The fingerprint is transmitted to prevent future attacks that comprise the same or similar activities as indicated by the fingerprint.

US Patent:

62706098, Aug 7, 2001

Filed:

Jan 11, 1999

Appl. No.:

9/228430

Inventors:

Craig G. Markell - White Bear Twp. MN
David J. Andrews - Rosemount MN

Assignee:

3M Innovative Properties Company - St. Paul MN

International Classification:

B29C 5336

US Classification:

156218

Abstract:

There is provided a method of forming a shaped sorbent filter preferably having a three dimensional shape. The method generally entails: a) providing porous flexible tubular web structure having two open ends; b) sealing a first end of the tubular web structure; c) filling the sealed tubular web structure with flowable filter material of sorbent material and binder; d) sealing the opposite open end of the tubular web material; and e) heating the tubular web structure to active the binder and form a shaped sorbent filter. The tubular web structure preferably is deformed while it is heated so that there is provided at least one permanently deformed bending portion. The invention method provides a simple effective process for forming complex overwrapped shaped small sorbent filters for use in the electronics industry.

US Patent:

20190116123, Apr 18, 2019

Filed:

Oct 16, 2017

Appl. No.:

15/785110

Inventors:

Verizon Digital Media Services Inc. - Dulles VA, US
Marcel Eric Schechner Flores - Los Angeles CA, US
Sergio Leonardo Ruiz - Los Angeles CA, US
David Andrews - Los Angeles CA, US

International Classification:

H04L 12/803
H04L 12/741
H04L 29/06

Abstract:

A load balancing appliance distributes data packets across different virtual connections for ongoing communications with clients over a connectionless communication protocol including User Datagram Protocol (UDP) or Quick Internet UDP Connections (QUIC). The load balancing appliance a distributor that binds and listens on a port through which the connectionless traffic is received. The distributor distributes the traffic to a different set of managers at each interval based on each set of managers binding to and listening on a different set of ports. Each set of managers establishes and manages virtual connections establishing during a particular interval, wherein managing a virtual connection involves creating a secondary connection to a back-end server selected for engaging in ongoing communications with a client of the virtual connection, and performing any packet conversions between the virtual connection with the client and the secondary connection to the back-end server in order to bridge the connections.

US Patent:

20190081862, Mar 14, 2019

Filed:

Sep 13, 2017

Appl. No.:

15/703478

Inventors:

- Dulles VA, US
Derek Shiell - Los Angeles CA, US
Harkeerat Bedi - Los Angeles CA, US
Paulo Tioseco - Los Angeles CA, US
William Rosecrans - Los Angeles CA, US
David Andrews - Los Angeles CA, US

International Classification:

H04L 12/24
G06F 17/30

Abstract:

Disclosed are different implementations for rapid configuration propagation across multiple servers of a distributed platform. One implementation is a push based distribution of update segments that are generated from a onetime differential analysis of an updated particular configuration relative to a previous instance of the particular configuration. Sequence numbers attached to the updated segments identify is a server's copy of a configuration is up-to-date and can receive a new updated segment or if missing intervening segments are to be retrieved from peers and applied prior to applying the new updated segment. Another implementation is a pull based distribution of compressed images of the configurations. A complete set of configurations are distributed as a compressed file system that is loaded into server memory. Individual configurations are read out of the file system and loaded into memory when implicated by client requests.

US Patent:

20180241771, Aug 23, 2018

Filed:

Apr 17, 2018

Appl. No.:

15/954709

Inventors:

- Playa Vista CA, US
Amir Reza Khakpour - Santa Monica CA, US
Robert J. Peters - Santa Monica CA, US
David Andrews - Los Angeles CA, US

International Classification:

H04L 29/06

Abstract:

Some embodiments provide techniques for mitigating against layer 7 distributed denial of service attacks. Some embodiments submit a computational intensive problem, also referred to as a bot detection problem, in response to a user request. Bots that lack sophistication needed to render websites or are configured to not respond to the server response will be unable to provide a solution to the problem and their requests will therefore be denied. If the requesting user is a bot and has the sophisticated to correctly solve the problem, the server will monitor the user request rate. For subsequent requests from that same user, the server can increase the difficulty of the problem when the request rate exceeds different thresholds. In so doing, the problem consumes greater resources of the user, slowing the rate at which the user can submit subsequent requests, and thereby preventing the user from overwhelming the server.