David B. Colasurdo

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Raleigh, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
Management of test artifacts using cascading snapshot mechanism
- Patent number 9,471,453
- Issue date Oct 18, 2016
- International Business Machines Corporation
- Paul F. McMahan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Management of test artifacts using cascading snapshot mechanism
- Patent number 8,607,152
- Issue date Dec 10, 2013
- International Business Machines Corporation
- Paul F. McMahan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Clone-managed session affinity
- Patent number 8,275,889
- Issue date Sep 25, 2012
- International Business Machines Corporation
- David B. Colasurdo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for maintaining session affinity across multip...
- Patent number 7,543,066
- Issue date Jun 2, 2009
- International Business Machines Corporation
- David B. Colasurdo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for scheduling invalidation tests for HTTP ses...
- Patent number 7,222,344
- Issue date May 22, 2007
- International Business Machines Corporation
- Gabriel G. Montero
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
MANAGEMENT OF TEST ARTIFACTS USING CASCADING SNAPSHOT MECHANISM
- Publication number 20140059387
- Publication date Feb 27, 2014
- International Business Machines Corporation
- Paul F. McMahan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MANAGEMENT OF TEST ARTIFACTS USING CASCADING SNAPSHOT MECHANISM
- Publication number 20100318933
- Publication date Dec 16, 2010
- International Business Machines Corporation
- Paul F. McMahan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Clone-managed session affinity
- Publication number 20030229817
- Publication date Dec 11, 2003
- International Business Machines Corporation
- David B. Colasurdo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for maintaining session affinity across multip...
- Publication number 20020161839
- Publication date Oct 31, 2002
- David B. Colasurdo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for scheduling invalidation tests for HTTP ses...
- Publication number 20020143846
- Publication date Oct 3, 2002
- Gabriel G. Montero
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for asynchronous time-based updates of http se...
- Publication number 20020143958
- Publication date Oct 3, 2002
- Gabriel G. Montero
- H04 - ELECTRIC COMMUNICATION TECHNIQUE