Search

Matthew E. Warren

Examiner (ID: 3541, Phone: (571)272-1737 , Office: P/2815 )

Most Active Art Unit
2815
Art Unit(s)
2815, 2817
Total Applications
1867
Issued Applications
1522
Pending Applications
122
Abandoned Applications
248

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7784413 [patent_doc_number] => 20120045969 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-23 [patent_title] => 'POLISHING AMORPHOUS/CRYSTALLINE GLASS' [patent_app_type] => utility [patent_app_number] => 13/210315 [patent_app_country] => US [patent_app_date] => 2011-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5260 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0045/20120045969.pdf [firstpage_image] =>[orig_patent_app_number] => 13210315 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/210315
POLISHING AMORPHOUS/CRYSTALLINE GLASS Aug 14, 2011 Abandoned
Array ( [id] => 8891337 [patent_doc_number] => 20130164521 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-27 [patent_title] => 'GLASS SUBSTRATE MANUFACTURING METHOD AND GLASS THEREOF' [patent_app_type] => utility [patent_app_number] => 13/816016 [patent_app_country] => US [patent_app_date] => 2011-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 9069 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13816016 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/816016
Glass substrate manufacturing method and glass thereof Aug 9, 2011 Issued
Array ( [id] => 7755244 [patent_doc_number] => 20120028077 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-02 [patent_title] => 'PERPENDICULAR MAGNETIC RECORDING MEDIUM' [patent_app_type] => utility [patent_app_number] => 13/196045 [patent_app_country] => US [patent_app_date] => 2011-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8096 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0028/20120028077.pdf [firstpage_image] =>[orig_patent_app_number] => 13196045 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/196045
Perpendicular magnetic recording medium Aug 1, 2011 Issued
Array ( [id] => 8039473 [patent_doc_number] => 20120069468 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-22 [patent_title] => 'MAGNETIC RECORDING MEDIUM, METHOD OF MANUFACTURING THE SAME, AND MAGNETIC RECORDING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/185880 [patent_app_country] => US [patent_app_date] => 2011-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8461 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0069/20120069468.pdf [firstpage_image] =>[orig_patent_app_number] => 13185880 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/185880
Magnetic recording medium, method of manufacturing the same, and magnetic recording apparatus Jul 18, 2011 Issued
Array ( [id] => 7816451 [patent_doc_number] => 20120063071 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-15 [patent_title] => 'Machinable metal/diamond metal matrix composite compound structure and method of making same' [patent_app_type] => utility [patent_app_number] => 13/135638 [patent_app_country] => US [patent_app_date] => 2011-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4423 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0063/20120063071.pdf [firstpage_image] =>[orig_patent_app_number] => 13135638 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/135638
Machinable metal/diamond metal matrix composite compound structure and method of making same Jul 11, 2011 Abandoned
Array ( [id] => 8584406 [patent_doc_number] => 20130003227 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-03 [patent_title] => 'POLYETHERIMIDE RESINS WITH VERY LOW LEVELS OF RESIDUAL CONTAMINATION' [patent_app_type] => utility [patent_app_number] => 13/174433 [patent_app_country] => US [patent_app_date] => 2011-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8038 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13174433 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/174433
Polyetherimide resins with very low levels of residual contamination Jun 29, 2011 Issued
Array ( [id] => 8968304 [patent_doc_number] => 08507114 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-13 [patent_title] => 'Recording layer for heat assisted magnetic recording' [patent_app_type] => utility [patent_app_number] => 13/174387 [patent_app_country] => US [patent_app_date] => 2011-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4426 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13174387 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/174387
Recording layer for heat assisted magnetic recording Jun 29, 2011 Issued
Array ( [id] => 7669340 [patent_doc_number] => 20110318609 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-29 [patent_title] => 'SUBSTRATE FOR SUSPENSION, AND PRODUCTION PROCESS THEREOF' [patent_app_type] => utility [patent_app_number] => 13/171662 [patent_app_country] => US [patent_app_date] => 2011-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 16384 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13171662 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/171662
Substrate for suspension, and production process thereof Jun 28, 2011 Issued
Array ( [id] => 9323274 [patent_doc_number] => 08658292 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-02-25 [patent_title] => 'Systems and methods for controlling damping of magnetic media for assisted magnetic recording' [patent_app_type] => utility [patent_app_number] => 13/157676 [patent_app_country] => US [patent_app_date] => 2011-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3074 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13157676 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/157676
Systems and methods for controlling damping of magnetic media for assisted magnetic recording Jun 9, 2011 Issued
Array ( [id] => 7484688 [patent_doc_number] => 20110235215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-29 [patent_title] => 'PATTERNED MAGNETIC RECORDING DISK WITH HIGH BIT-ASPECT-RATIO AND MASTER MOLD FOR NANOIMPRINTING THE DISK' [patent_app_type] => utility [patent_app_number] => 13/152254 [patent_app_country] => US [patent_app_date] => 2011-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 10812 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0235/20110235215.pdf [firstpage_image] =>[orig_patent_app_number] => 13152254 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/152254
Patterned magnetic recording disk with high bit-aspect-ratio and master mold for nanoimprinting the disk Jun 1, 2011 Issued
Array ( [id] => 8226154 [patent_doc_number] => 20120140359 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-07 [patent_title] => 'Perpendicular Magnetic Recording Media' [patent_app_type] => utility [patent_app_number] => 13/149540 [patent_app_country] => US [patent_app_date] => 2011-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9007 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13149540 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/149540
Perpendicular magnetic recording media May 30, 2011 Issued
Array ( [id] => 9013658 [patent_doc_number] => 20130228622 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-05 [patent_title] => 'MINIMIZED-WEAR MAGNETIC READ AND/OR WRITE HEAD' [patent_app_type] => utility [patent_app_number] => 13/884703 [patent_app_country] => US [patent_app_date] => 2011-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3418 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13884703 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/884703
MINIMIZED-WEAR MAGNETIC READ AND/OR WRITE HEAD May 26, 2011 Abandoned
Array ( [id] => 9059565 [patent_doc_number] => 08546000 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-01 [patent_title] => 'Perpendicular magnetic disc' [patent_app_type] => utility [patent_app_number] => 13/096307 [patent_app_country] => US [patent_app_date] => 2011-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6128 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13096307 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/096307
Perpendicular magnetic disc Apr 27, 2011 Issued
Array ( [id] => 8477007 [patent_doc_number] => 20120276415 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-01 [patent_title] => 'Magnetic Element With Reduced Shield-To-Shieldl Spacing' [patent_app_type] => utility [patent_app_number] => 13/094530 [patent_app_country] => US [patent_app_date] => 2011-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4231 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13094530 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/094530
Magnetic element with reduced shield-to-shield spacing Apr 25, 2011 Issued
Array ( [id] => 8714594 [patent_doc_number] => 08400738 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-03-19 [patent_title] => 'Magnetic element with dual magnetic moments' [patent_app_type] => utility [patent_app_number] => 13/093510 [patent_app_country] => US [patent_app_date] => 2011-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 5596 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13093510 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/093510
Magnetic element with dual magnetic moments Apr 24, 2011 Issued
Array ( [id] => 8464904 [patent_doc_number] => 20120270072 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-25 [patent_title] => 'MAGNETIC SHIELD WITH IN-PLANE ANISOTROPY' [patent_app_type] => utility [patent_app_number] => 13/092737 [patent_app_country] => US [patent_app_date] => 2011-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3374 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13092737 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/092737
Magnetic shield with in-plane anisotropy Apr 21, 2011 Issued
Array ( [id] => 8232513 [patent_doc_number] => 08197953 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-06-12 [patent_title] => 'Magnetic stack design' [patent_app_type] => utility [patent_app_number] => 13/083693 [patent_app_country] => US [patent_app_date] => 2011-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 26 [patent_no_of_words] => 5030 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/197/08197953.pdf [firstpage_image] =>[orig_patent_app_number] => 13083693 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/083693
Magnetic stack design Apr 10, 2011 Issued
Array ( [id] => 8438712 [patent_doc_number] => 20120255327 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-11 [patent_title] => 'Disk roll and base material thereof' [patent_app_type] => utility [patent_app_number] => 13/064642 [patent_app_country] => US [patent_app_date] => 2011-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3487 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13064642 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/064642
Disk roll and base material thereof Apr 4, 2011 Issued
Array ( [id] => 8429971 [patent_doc_number] => 20120251846 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-04 [patent_title] => 'RECORDING MEDIA WITH MULTIPLE EXCHANGE COUPLED MAGNETIC LAYERS' [patent_app_type] => utility [patent_app_number] => 13/077419 [patent_app_country] => US [patent_app_date] => 2011-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4436 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13077419 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/077419
Recording media with multiple exchange coupled magnetic layers Mar 30, 2011 Issued
Array ( [id] => 8429970 [patent_doc_number] => 20120251845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-04 [patent_title] => 'EXCHANGE COUPLED MAGNETIC ELEMENTS' [patent_app_type] => utility [patent_app_number] => 13/077946 [patent_app_country] => US [patent_app_date] => 2011-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 8111 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13077946 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/077946
Exchange coupled magnetic elements Mar 30, 2011 Issued
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