List of Pillar Data Systems patents

Patents where

Current Assignee

Name

Pillar Data Systems

Name	Description	Current Assignee	Patent Jurisdiction	Patent Number	Date of Patent
‌ US Patent 7756844 Methods of determining and searching for modified blocks in a file system	Patent 7756844 was granted and assigned to Pillar Data Systems on July, 2010 by the United States Patent and Trademark Office.	Pillar Data Systems	United States Patent and Trademark Office	7756844	July 13, 2010
‌ US Patent 7380059 Methods and systems of cache memory management and snapshot operations	Patent 7380059 was granted and assigned to Pillar Data Systems on May, 2008 by the United States Patent and Trademark Office.	Pillar Data Systems	United States Patent and Trademark Office	7380059	May 27, 2008
‌ US Patent 7124243 Methods and systems of cache memory management and snapshot operations	Patent 7124243 was granted and assigned to Pillar Data Systems on October, 2006 by the United States Patent and Trademark Office.	Pillar Data Systems	United States Patent and Trademark Office	7124243	October 17, 2006
‌ US Patent 7257606 Methods of snapshot and block management in data storage systems	Patent 7257606 was granted and assigned to Pillar Data Systems on August, 2007 by the United States Patent and Trademark Office.	Pillar Data Systems	United States Patent and Trademark Office	7257606	August 14, 2007
‌ US Patent 7653669 Snapshots of file systems in data storage systems	Patent 7653669 was granted and assigned to Pillar Data Systems on January, 2010 by the United States Patent and Trademark Office.	Pillar Data Systems	United States Patent and Trademark Office	7653669	January 26, 2010
‌ US Patent 7222223 Management of I/O operations in data storage systems	Patent 7222223 was granted and assigned to Pillar Data Systems on May, 2007 by the United States Patent and Trademark Office.	Pillar Data Systems	United States Patent and Trademark Office	7222223	May 22, 2007
‌ US Patent 7287134 Methods and systems of managing I/O operations in data storage systems	Patent 7287134 was granted and assigned to Pillar Data Systems on October, 2007 by the United States Patent and Trademark Office.	Pillar Data Systems	United States Patent and Trademark Office	7287134	October 23, 2007
‌ US Patent 7594044 Systems and methods of processing I/O requests in data storage systems	Patent 7594044 was granted and assigned to Pillar Data Systems on September, 2009 by the United States Patent and Trademark Office.	Pillar Data Systems	United States Patent and Trademark Office	7594044	September 22, 2009
‌ US Patent 7136974 Systems and methods of data migration in snapshot operations	Patent 7136974 was granted and assigned to Pillar Data Systems on November, 2006 by the United States Patent and Trademark Office.	Pillar Data Systems	United States Patent and Trademark Office	7136974	November 14, 2006
‌ US Patent 7496725 Systems and methods of data migration in snapshot operations	Patent 7496725 was granted and assigned to Pillar Data Systems on February, 2009 by the United States Patent and Trademark Office.	Pillar Data Systems	United States Patent and Trademark Office	7496725	February 24, 2009
‌ US Patent 7143122 Data replication in data storage systems	Patent 7143122 was granted and assigned to Pillar Data Systems on November, 2006 by the United States Patent and Trademark Office.	Pillar Data Systems	United States Patent and Trademark Office	7143122	November 28, 2006
‌ US Patent 7685176 Systems and methods of asynchronous data replication	Patent 7685176 was granted and assigned to Pillar Data Systems on March, 2010 by the United States Patent and Trademark Office.	Pillar Data Systems	United States Patent and Trademark Office	7685176	March 23, 2010
‌ US Patent 7216192 Guided configuration of data storage systems	Patent 7216192 was granted and assigned to Pillar Data Systems on May, 2007 by the United States Patent and Trademark Office.	Pillar Data Systems	United States Patent and Trademark Office	7216192	May 8, 2007
‌ US Patent 7343517 Systems for managing of system metadata and methods for recovery from an inconsistent copy set	Patent 7343517 was granted and assigned to Pillar Data Systems on March, 2008 by the United States Patent and Trademark Office.	Pillar Data Systems	United States Patent and Trademark Office	7343517	March 11, 2008
‌ US Patent 7379954 Management of file system snapshots	Patent 7379954 was granted and assigned to Pillar Data Systems on May, 2008 by the United States Patent and Trademark Office.	Pillar Data Systems	United States Patent and Trademark Office	7379954	May 27, 2008
‌ US Patent 7380157 Staggered writing for data storage systems	Patent 7380157 was granted and assigned to Pillar Data Systems on May, 2008 by the United States Patent and Trademark Office.	Pillar Data Systems	United States Patent and Trademark Office	7380157	May 27, 2008
‌ US Patent 7418531 Quality of service for data storage volumes	Patent 7418531 was granted and assigned to Pillar Data Systems on August, 2008 by the United States Patent and Trademark Office.	Pillar Data Systems	United States Patent and Trademark Office	7418531	August 26, 2008
‌ US Patent 7721022 Storage device with instructions for performing methods of processing I/O requests	Patent 7721022 was granted and assigned to Pillar Data Systems on May, 2010 by the United States Patent and Trademark Office.	Pillar Data Systems	United States Patent and Trademark Office	7721022	May 18, 2010
‌ US Patent 7836029 Systems and methods of searching for and determining modified blocks in a file system	Patent 7836029 was granted and assigned to Pillar Data Systems on November, 2010 by the United States Patent and Trademark Office.	Pillar Data Systems	United States Patent and Trademark Office	7836029	November 16, 2010
‌ US Patent 7216253 Methods and systems for management of systems metadata	Patent 7216253 was granted and assigned to Pillar Data Systems on May, 2007 by the United States Patent and Trademark Office.	Pillar Data Systems	United States Patent and Trademark Office	7216253	May 8, 2007

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