Andrew R Gibbs

US Patent:

8551448, Oct 8, 2013

Filed:

Nov 18, 2008

Appl. No.:

12/273509

Inventors:

Henry F. VanBrocklin - Walnut Creek CA, US
James P. O'Neil - San Leandro CA, US
Andrew R. Gibbs - Pleasant Hill CA, US
Nandanan Erathodiyil - Singapore, SG

Assignee:

The Regents of the University of California - Oakland CA

International Classification:

A61K 51/04
A61K 31/352
C07D 311/78

US Classification:

424 181, 514453, 549382, 549212

Abstract:

The present invention provides rotenone analogs and methods of making and using them. Labeled with single photon and positron emitting isotopes, the rotenone analogs of the present invention are useful in, for example, clinical imaging applications as tracers to measure cardiac blood flow and detect regions of ischemia.

US Patent:

20130155851, Jun 20, 2013

Filed:

Feb 9, 2012

Appl. No.:

13/369373

Inventors:

Rajeev Koodli - Sunnyvale CA, US
Andrew S. Gibbs - Andover MA, US

International Classification:

H04W 28/12

US Classification:

370230

Abstract:

A method is provided in one example embodiment and includes providing a multi-radio connectivity service to a mobile subscriber, and managing the multi-radio connectivity service for the mobile subscriber. The managing can include: providing admission control; providing privileged subscriber access at a plurality of WiFi access points; providing signaling for quality of service (QoS) equivalence across a WiFi network and a mobile network; and distributing certain traffic based on a policy.

US Patent:

20130165359, Jun 27, 2013

Filed:

Dec 27, 2012

Appl. No.:

13/727892

Inventors:

Andrew R. Gibbs - Pleasant Hill CA, US
Curtis Campbell - Hercules CA, US

Assignee:

Chevron Oronite Company LLC - San Ramon CA

International Classification:

C07C 307/00

US Classification:

508561, 564305

Abstract:

Disclosed herein is a post-treated salt of a sulfurized alkyl-substituted hydroxyaromatic composition which is a reaction product of (a) a salt of a sulfurized alkyl-substituted hydroxyaromatic composition, wherein the alkyl-substituted hydroxyaromatic compound is derived from alkylation of a hydroxyaromatic compound with one or more olefins comprising Cto Coligomers of monomers selected from propylene, butylene or mixtures thereof, (b) a source of an aldehyde and (c) a primary and/or secondary monoamine compound having at least one active hydrogen. The post-treated salt of a sulfurized alkylhydroxyaromatic composition disclosed herein has a reduced content of unsulfurized alkyl-substituted hydroxyaromatic compound and its unsulfurized metal salt as compared to the content, by combined mass, of the unsulfurized alkyl-substituted hydroxyaromatic compound and its unsulfurized metal salt present in the non-post-treated salt of a sulfurized alkyl-substituted hydroxyaromatic composition.