Hagan; James A.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Hagan; James A..The latest application filed is for "chemical-mechanical polishing formulation and methods of use".

Company Profile

0.17.15

Hagan; James A. - Hopewell Junction NY
Hagan; James A. - Rochester MN
Hagan; James A - Rochester MN

*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
Chemical-mechanical polishing formulation and methods of use Grant 8,491,806 - Hagan , et al. July 23, 2	2013-07-23
Chemical-Mechanical Polishing Formulation and Methods of Use App 20110171832 - Hagan; James A. ; et al.	2011-07-14
Detection and characterization of SiCOH-based dielectric materials during device fabrication Grant 7,556,972 - Balachandran , et al. July 7, 2	2009-07-07
Self-cleaning colloidal slurry composition and process for finishing a surface of a substrate Grant 7,416,680 - Benning , et al. August 26, 2	2008-08-26
DETECTION AND CHARACTERIZATION OF SiCOH-BASED DIELECTRIC MATERIALS DURING DEVICE FABRICATION App 20080182335 - Balachandran; Manoj ; et al.	2008-07-31
Self-cleaning colloidal slurry composition and process for finishing a surface of a substrate Grant 7,390,423 - Benning , et al. June 24, 2	2008-06-24
Wafer Removing Force Reduction On Cmp Tool App 20070190788 - Balachandran; Manoj ; et al.	2007-08-16
Edge finishing process for glass or ceramic disks used in disk drive data storage devices Grant 6,991,521 - Hagan , et al. January 31, 2	2006-01-31
Self-cleaning colloidal slurry composition and process for finishing a surface of a substrate App 20050127318 - Benning, Frederick Paul ; et al.	2005-06-16
Glass or ceramic disk which is not chemically strengthened for use in disk drive data storage devices App 20050123709 - Hagan, James A. ; et al.	2005-06-09
Edge finishing process for glass or ceramic disks used in disk drive data storage devices App 20050124265 - Hagan, James A. ; et al.	2005-06-09
Self-cleaning colloidal slurry composition and process for finishing a surface of a substrate App 20050098758 - Benning, Frederick Paul ; et al.	2005-05-12
Edge finishing process for glass or ceramic disks used in disk drive data storage devices Grant 6,860,795 - Hagan , et al. March 1, 2	2005-03-01
Magnetic thin film media with a pre-seed layer of CrTi App 20050031909 - Bian, Xiaoping ; et al.	2005-02-10
Magnetic thin film media with a pre-seed layer of CrTi Grant 6,852,430 - Bian , et al. February 8, 2	2005-02-08
Oriented magnetic recording media on a nonmetallic substrate Grant 6,803,119 - Margulies , et al. October 12, 2	2004-10-12
Disk substrate with monosized microbumps Grant 6,767,584 - Hagan , et al. July 27, 2	2004-07-27
Oriented magnetic medium on a nonmetallic substrate Grant 6,670,032 - Margulies , et al. December 30, 2	2003-12-30
Disk substrate with monosized microbumps App 20030211365 - Hagan, James A. ; et al.	2003-11-13
Apparatus and method for reclaiming a disk substrate for use in a data storage device Grant 6,582,279 - Fox , et al. June 24, 2	2003-06-24
Cleaning polish etch composition and process for a superfinished surface of a substrate App 20030077983 - Hagan, James A. ; et al.	2003-04-24
Self-cleaning colloidal slurry composition and process for finishing a surface of a substrate App 20030073385 - Benning, Frederick Paul ; et al.	2003-04-17
Edge finishing process for glass or ceramic disks used in disk drive data storage devices App 20030054736 - Hagan, James A. ; et al.	2003-03-20
Oriented magnetic medium on a nonmetallic substrate App 20030049497 - Margulies, David Thomas ; et al.	2003-03-13
Oriented magnetic recording media on a nonmetallic substrate App 20030049494 - Margulies, David Thomas ; et al.	2003-03-13
Magnetic thin film media with a pre-seed layer of CrTi App 20030008178 - Bian, Xiaoping ; et al.	2003-01-09
Process of dressing glass disk polishing pads using diamond-coated dressing disks Grant 6,254,461 - Benning , et al. July 3, 2	2001-07-03
Servo controlled lubricant thickness for near magnetic recording Grant 5,543,983 - Gregory , et al. August 6, 1	1996-08-06
Metal substrate double sided circuit board Grant H1,471 - Braun , et al. August 1, 1	1995-08-01
Servo controlled lubricant thickness for near contact magnetic recording Grant 5,309,301 - Gregory , et al. May 3, 1	1994-05-03
Magnetic disk coating method and apparatus Grant 4,587,139 - Hagan , et al. May 6, 1	1986-05-06

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