Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Michael Steven Milillo — 25 Patents

STStorage Technology: 19 patents #15 of 682Top 3%
IBM: 4 patents #21,783 of 70,183Top 35%
Oracle: 2 patents #5,565 of 14,854Top 40%
Louisville, CO: #30 of 788 inventorsTop 4%
Colorado: #1,433 of 40,980 inventorsTop 4%
Overall (All Time): #158,593 of 4,157,543Top 4%
25 Patents All Time
Michael Steven Milillo has been granted 25 US patents while listed as an inventor at Storage Technology. The first was granted in 1996 and the most recent in October 2015. Michael Steven Milillo ranks #158,593 of 4,157,543 US inventors in our database (top 3.8%). Patent records list Michael Steven Milillo in Louisville, CO, US.

Issued Patents All Time

Showing 1–25 of 25 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9164689 Data storage system and method of processing a data access request John T. O'Brien, George Franklin DeTar, Jr., Carl T. Madison, Jr. 2015-10-20 $55,181,000
8364923 Data storage system manager and method for managing a data storage system John T. O'Brien, Carl T. Madison, Jr. 2013-01-29 $65,084,000
7257684 Method and apparatus for dynamically altering accessing of storage drives based on the technology limits of the drives Amar Nath Sinha 2007-08-14
7177980 Cache storage system and method David G. Hostetter, Christopher J. West, Robert P. Eskenberry 2007-02-13
7139874 System and method for providing client-directed staging to improve non-sequential access performance in a caching disk storage system Christopher J. West 2006-11-21
6834325 System and method for providing client-directed staging to improve non-sequential access performance in a caching disk storage system Christopher J. West 2004-12-21 $6,767,000
6751714 Systems and methods for relocation of compressed data tracks Christopher J. West 2004-06-15 $6,333,000
6728736 System and method for synchronizing a data copy using an accumulation remote copy trio David G. Hostetter, Chrisopher J. West, Robert P. Eskenberry 2004-04-27 $10,009,000
6715030 Apparatus and method for storing track layout information for performing quick write operations Henk Vandenbergh, Gregory W. Peterson 2004-03-30 $10,714,000
6671766 Method and system for implementing memory efficient track aging Henk Vandenbergh, Gregory W. Peterson 2003-12-30 $4,118,000
6643671 System and method for synchronizing a data copy using an accumulation remote copy trio consistency group Christopher J. West, David G. Hostetter, Robert P. Eskenberry, Jennifer Johnson 2003-11-04 $7,046,000
6535967 Method and apparatus for transferring data between a primary storage system and a secondary storage system using a bridge volume David G. Beal, David G. Hostetter, Christopher J. West, Peter H. Tallman, Theresa Segura +1 more 2003-03-18 $9,879,000
6499112 Automatic stand alone recovery for peer to peer remote copy (PPRC) operations David G. Hostetter, Brad David Privratsky, Jennifer Johnson 2002-12-24 $7,556,000
6457109 Method and apparatus for copying data from one storage system to another storage system David G. Hostetter, Michael S. Kelly, Christopher J. West 2002-09-24 $14,041,000
6421767 Method and apparatus for managing a storage system using snapshot copy operations with snap groups Kent Prosch 2002-07-16 $19,684,000
6351792 Selective remote storage copy system and methods 2002-02-26 $23,139,000
6345338 Adapting resource use to improve performance in a caching memory system Christopher J. West 2002-02-05 $26,649,000
6253295 System and method for enabling pair-pair remote copy storage volumes to mirror data in another pair of storage volumes David G. Beal, Christopher J. West 2001-06-26 $22,108,000
6237008 System and method for enabling pair-pair remote copy storage volumes to mirror data in another storage volume David G. Beal, Christopher J. West 2001-05-22 $28,959,000
6185659 Adapting resource use to improve performance in a caching memory system Christopher J. West 2001-02-06 $19,739,000
6088815 Automatic data recovery for a duplex pair Christopher J. West, David G. Beal 2000-07-11 $21,738,000
6073221 Synchronization of shared data stores through use of non-empty track copy procedure David G. Beal, Christopher J. West 2000-06-06 $33,361,000
6038639 Data file storage management system for snapshot copy operations John T. O'Brien, Jay S. Belsan 2000-03-14 $6,420,000
5619675 Method and apparatus for cache memory management using a two level scheme including a bit mapped cache buffer history table and circular cache buffer list Patrick A. L. De Martine 1997-04-08 $6,909,000
5566315 Process of predicting and controlling the use of cache memory in a computer system Patrick A. L. De Martine 1996-10-15 $5,908,000