Colgrove; John A.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Colgrove; John A..The latest application filed is for "coordinated storage management operations in replication environment".

Company Profile

0.75.21

Colgrove; John A. - Los Altos CA
Colgrove; John A. - Palo Alto CA
Colgrove; John A. - Mountain View CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Recoverable single-phase logging Grant 8,805,886 - Kiselev , et al. August 12, 2	2014-08-12
System and method of hierarchical space management for storage systems Grant 8,495,111 - Wang , et al. July 23, 2	2013-07-23
System and method for replication using consistency interval markers in a distributed storage environment Grant 8,401,997 - Tawri , et al. March 19, 2	2013-03-19
System and method for performing replication based on change tracking information Grant 8,375,181 - Kekre , et al. February 12, 2	2013-02-12
System and method for storage management of file system configuration data Grant 8,255,675 - Kaiser , et al. August 28, 2	2012-08-28
Time indexed file system Grant 8,060,481 - Harmer , et al. November 15, 2	2011-11-15
Coordinated storage management operations in replication environment Grant 8,001,346 - Colgrove , et al. August 16, 2	2011-08-16
Compression of temporal dimension in a temporal storage device Grant 7,996,717 - Colgrove , et al. August 9, 2	2011-08-09
Fast connectivity recovery for a partitioned namespace Grant 7,941,709 - Hong , et al. May 10, 2	2011-05-10
File change log Grant 7,890,469 - Maionchi , et al. February 15, 2	2011-02-15
System and method for providing data protection by using sparse files to represent images of data stored in block devices Grant 7,831,639 - Panchbudhe , et al. November 9, 2	2010-11-09
Multi-volume file support Grant 7,814,128 - Silvers , et al. October 12, 2	2010-10-12
System and method for characterizing logical storage devices Grant 7,797,355 - Lanzatella , et al. September 14, 2	2010-09-14
Coordinated distributed logging in a multi-host environment Grant 7,769,713 - Karr , et al. August 3, 2	2010-08-03
Volume restoration using an accumulator map Grant 7,743,227 - Colgrove , et al. June 22, 2	2010-06-22
System and method for handling a storage resource error condition based on priority information Grant 7,725,768 - Bezbaruah , et al. May 25, 2	2010-05-25
Systems and methods providing input/output fencing in shared storage environments Grant 7,721,136 - Karr , et al. May 18, 2	2010-05-18
Transforming unrelated data volumes into related data volumes Grant 7,664,793 - Kekre , et al. February 16, 2	2010-02-16
System and method for partitioning a file system for enhanced availability and scalability Grant 7,653,699 - Colgrove , et al. January 26, 2	2010-01-26
Maintaining persistent data change maps for fast data synchronization and restoration Grant 7,620,666 - Root , et al. November 17, 2	2009-11-17
Systems, methods and apparatus for creating stable disk images Grant 7,606,800 - Lanzatella , et al. October 20, 2	2009-10-20
System and method for pre-provisioning storage in a networked environment Grant 7,584,340 - Colgrove September 1, 2	2009-09-01
Volume server and volume owner communication protocol in a distributed storage management system Grant 7,523,139 - Kemkar , et al. April 21, 2	2009-04-21
Compression of temporal dimension in a temporal storage device Grant 7,506,202 - Colgrove , et al. March 17, 2	2009-03-17
Coordinated Storage Management Operations In Replication Environment App 20080320261 - Colgrove; John A. ; et al.	2008-12-25
System and method for block conflict resolution within consistency interval marker based replication Grant 7,467,265 - Tawri , et al. December 16, 2	2008-12-16
Correlation of application instance life cycle events in performance monitoring Grant 7,457,722 - Shain , et al. November 25, 2	2008-11-25
Coordinated storage management operations in replication environment Grant 7,421,554 - Colgrove , et al. September 2, 2	2008-09-02
Method and apparatus for maintaining information that indicates valid regions of a working volume and using that information to delay volume initialization Grant 7,409,512 - Kekre , et al. August 5, 2	2008-08-05
System and method for handling a storage resource error condition based on priority information Grant 7,409,586 - Bezbaruah , et al. August 5, 2	2008-08-05
Automated recovery from data corruption of data volumes in RAID storage Grant 7,409,499 - Kiselev , et al. August 5, 2	2008-08-05
Flexible hierarchy of relationships and operations in data volumes Grant 7,386,693 - Kekre , et al. June 10, 2	2008-06-10
Method of optimizing the space and improving the write performance of volumes with multiple virtual copies Grant 7,350,042 - Kekre , et al. March 25, 2	2008-03-25
System and method for recoverable mirroring in a storage environment employing asymmetric distributed block virtualization Grant 7,340,640 - Karr , et al. March 4, 2	2008-03-04
Instant refresh of a data volume copy Grant 7,337,288 - Kiselev , et al. February 26, 2	2008-02-26
Systems And Methods Providing Input/output Fencing In Shared Storage Environments App 20080040626 - Karr; Ronald S. ; et al.	2008-02-14
Coordinated distributed logging in a multi-host environment Grant 7,330,858 - Karr , et al. February 12, 2	2008-02-12
Coordinated distributed log-based snapshots in a multi-host environment Grant 7,328,226 - Karr , et al. February 5, 2	2008-02-05
Data protection mechanism Grant 7,320,008 - Colgrove January 15, 2	2008-01-15
Method and apparatus for synchronizing redundant data with a volume Grant 7,313,724 - Kekre , et al. December 25, 2	2007-12-25
Method and apparatus for creating a virtual data copy Grant 7,310,714 - Kekre , et al. December 18, 2	2007-12-18
Volume restoration using an accumulator map Grant 7,308,546 - Colgrove , et al. December 11, 2	2007-12-11
Method and system of providing replication Grant 7,308,545 - Kekre , et al. December 11, 2	2007-12-11
Method and apparatus for restoring a corrupted data volume Grant 7,293,146 - Kekre , et al. November 6, 2	2007-11-06
Systems and method providing input/output fencing in shared storage environments Grant 7,254,736 - Karr , et al. August 7, 2	2007-08-07
Systems, methods and apparatus for creating stable disk images App 20070112836 - Lanzatella; Thomas W. ; et al.	2007-05-17
Method and system of providing periodic replication Grant 7,191,299 - Kekre , et al. March 13, 2	2007-03-13
Coordinated storage management operations in replication environment App 20070043918 - Colgrove; John A. ; et al.	2007-02-22
Methods and systems to access storage objects Grant 7,165,057 - Lanzatella , et al. January 16, 2	2007-01-16
Development of a detailed logical volume configuration from high-level user requirements Grant 7,159,093 - Dalal , et al. January 2, 2	2007-01-02
Automated recovery from data corruption of data volumes in parity RAID storage systems Grant 7,146,461 - Kiselev , et al. December 5, 2	2006-12-05
Intermediate descriptions of intent for storage allocation Grant 7,143,260 - Dalal , et al. November 28, 2	2006-11-28
Coordinated storage management operations in replication environment Grant 7,139,887 - Colgrove , et al. November 21, 2	2006-11-21
Flexible hierarchy of relationships and operations in data volumes Grant 7,103,737 - Kekre , et al. September 5, 2	2006-09-05
Multi-host environment with coordinated distributed logging for writes to a raid storage volume Grant 7,096,316 - Karr , et al. August 22, 2	2006-08-22
Method for creating a virtual data copy of a volume being restored Grant 7,093,090 - Kekre , et al. August 15, 2	2006-08-15
Tracking in-progress writes through use of multi-column bitmaps Grant 7,089,385 - Kiselev , et al. August 8, 2	2006-08-08
Automated Recovery from data corruption of data volumes in RAID storage Grant 7,069,381 - Kiselev , et al. June 27, 2	2006-06-27
Systems, methods and apparatus for creating stable disk images Grant 7,043,508 - Lanzatella , et al. May 9, 2	2006-05-09
Method of optimizing the space and improving the write performance of volumes with multiple virtual copies Grant 6,996,687 - Kekre , et al. February 7, 2	2006-02-07
Method for creating a virtual data copy of a volume being restored Grant 6,978,354 - Kekre , et al. December 20, 2	2005-12-20
System and method for controlling the creation of stable disk images Grant 6,968,433 - Lanzatella , et al. November 22, 2	2005-11-22
System and method for characterizing logical storage devices Grant 6,954,762 - Lanzatella , et al. October 11, 2	2005-10-11
Instant refresh of a data volume copy App 20050169064 - Kiselev, Oleg ; et al.	2005-08-04
Coordinated storage management operations in replication environment App 20050144407 - Colgrove, John A. ; et al.	2005-06-30
Method and apparatus for restoring a corrupted data volume Grant 6,912,631 - Kekre , et al. June 28, 2	2005-06-28
Volume restoration using an accumulator map Grant 6,910,111 - Colgrove , et al. June 21, 2	2005-06-21
Storage management software bridges App 20050132341 - Lanzatella, Thomas W. ; et al.	2005-06-16
Tracking in-progress writes through use of multi-column bitmaps Grant 6,907,507 - Kiselev , et al. June 14, 2	2005-06-14
Storage management software bridges Grant 6,883,081 - Lanzatella , et al. April 19, 2	2005-04-19
Instant refresh of a data volume copy Grant 6,880,053 - Kiselev , et al. April 12, 2	2005-04-12
Systems, methods and apparatus for creating stable disk images Grant 6,850,945 - Lanzatella , et al. February 1, 2	2005-02-01
Systems, methods and apparatus for creating stable disk images App 20050021569 - Lanzatella, Thomas W. ; et al.	2005-01-27
Multi-volume file support App 20050010620 - Silvers, Charles H. ; et al.	2005-01-13
Method and apparatus for creating a virtual data copy App 20040186970 - Kekre, Anand A. ; et al.	2004-09-23
Method and apparatus for creating a virtual data copy Grant 6,785,789 - Kekre , et al. August 31, 2	2004-08-31
Intermediate descriptions of intent for storage allocation App 20040123063 - Dalal, Chirag Deepak ; et al.	2004-06-24
Development of a detailed logical volume configuration from high-level user requirements App 20040123062 - Dalal, Chirag Deepak ; et al.	2004-06-24
Systems and Method providing input/output fencing in shared storage environments App 20040123053 - Karr, Ronald S. ; et al.	2004-06-24
Instant refresh of a data volume copy App 20040123031 - Kiselev, Oleg ; et al.	2004-06-24
Storage management software bridges App 20040024984 - Lanzatella, Thomas W. ; et al.	2004-02-05
Systems, methods and apparatus for creating stable disk images App 20030163476 - Lanzatella, Thomas W. ; et al.	2003-08-28
System and method for controlling the creation of stable disk images App 20030163658 - Lanzatella, Thomas W. ; et al.	2003-08-28
System and method for characterizing logical storage devices App 20030163487 - Lanzatella, Thomas W. ; et al.	2003-08-28
Methods, functional data, and systems to represent a storage environment App 20030101189 - Lanzatella, Thomas W. ; et al.	2003-05-29
Method, systems, and apparatus to interface with storage object App 20030101173 - Lanzatella, Thomas W. ; et al.	2003-05-29
Methods and systems to acess storage objects App 20030101186 - Lanzatella, Thomas W. ; et al.	2003-05-29
Methods for operating a log device Grant 6,021,408 - Ledain , et al. February 1, 2	2000-02-01
Efficient virtualized mapping space for log device data storage system Grant 5,996,054 - Ledain , et al. November 30, 1	1999-11-30
Log device layered transparently within a filesystem paradigm Grant 5,832,515 - Ledain , et al. November 3, 1	1998-11-03
File system for a plurality of storage classes Grant 5,553,285 - Krakauer , et al. September 3, 1	1996-09-03
File system for a plurality of storage classes Grant 4,993,030 - Krakauer , et al. February 12, 1	1991-02-12