Phillip R Johnson

US Patent:

20130152093, Jun 13, 2013

Filed:

Dec 9, 2011

Appl. No.:

13/316334

Inventors:

Samuel H. DUNCAN - Arlington MA, US
Lacky V. SHAH - Los Altos Hills CA, US
Sean J. TREICHLER - Sunnyvale CA, US
Daniel Elliot WEXLER - Soda Springs CA, US
Phillip Browning JOHNSON - Campbell CA, US
Jonathon Stuart Ramsay EVANS - Santa Clara CA, US

International Classification:

G06F 9/46

US Classification:

718102

Abstract:

A time slice group (TSG) is a grouping of different streams of work (referred to herein as “channels”) that share the same context information. The set of channels belonging to a TSG are processed in a pre-determined order. However, when a channel stalls while processing, the next channel with independent work can be switched to fully load the parallel processing unit. Importantly, because each channel in the TSG shares the same context information, a context switch operation is not needed when the processing of a particular channel in the TSG stops and the processing of a next channel in the TSG begins. Therefore, multiple independent streams of work are allowed to run concurrently within a single context increasing utilization of parallel processing units.

US Patent:

57634548, Jun 9, 1998

Filed:

May 21, 1997

Appl. No.:

8/849300

Inventors:

Lynne A. Handanyan - New York NY
Thomas A. Morris - New York NY
Robert L. Hendrickson - New York NY
Phillip J. Johnson - New York NY
Timothy Norris - New York NY

Assignee:

Pfizer, Inc. - New York NY

International Classification:

A61K 31435
A61K 3147
C07D47104
C07D215312

US Classification:

514300

Abstract:

The anhydrate of 7-(�1. alpha. ,5. alpha. ,6. alpha. !-6-amino-3-azabicyclo�3. 1. 0!hex-3-yl)-6-flu oro-1-(2,4-difluorophenyl)-1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylic acid, methanesulfonic acid salt has advantageous stability for formulation as an antibacterial agent.