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] => 13723541 [patent_doc_number] => 20170372726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-28 [patent_title] => MAGNETIC TAPE AND MAGNETIC TAPE DEVICE [patent_app_type] => utility [patent_app_number] => 15/621464 [patent_app_country] => US [patent_app_date] => 2017-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16397 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15621464 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/621464
Magnetic tape having characterized magnetic layer and magnetic tape device Jun 12, 2017 Issued
Array ( [id] => 15640717 [patent_doc_number] => 10593359 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-17 [patent_title] => Magnetic recording medium substrate and hard disk drive [patent_app_type] => utility [patent_app_number] => 15/621319 [patent_app_country] => US [patent_app_date] => 2017-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5793 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15621319 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/621319
Magnetic recording medium substrate and hard disk drive Jun 12, 2017 Issued
Array ( [id] => 13723565 [patent_doc_number] => 20170372738 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-28 [patent_title] => MAGNETIC TAPE [patent_app_type] => utility [patent_app_number] => 15/620916 [patent_app_country] => US [patent_app_date] => 2017-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26220 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15620916 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/620916
Magnetic tape having characterized magnetic layer and hexagonal ferrite powder Jun 12, 2017 Issued
Array ( [id] => 15285983 [patent_doc_number] => 10515660 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-24 [patent_title] => Magnetic tape having controlled surface properties of the back coating layer and magnetic layer [patent_app_type] => utility [patent_app_number] => 15/619012 [patent_app_country] => US [patent_app_date] => 2017-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 18659 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 443 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15619012 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/619012
Magnetic tape having controlled surface properties of the back coating layer and magnetic layer Jun 8, 2017 Issued
Array ( [id] => 15703139 [patent_doc_number] => 10607756 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-31 [patent_title] => Soft magnetic metal powder, soft magnetic metal fired body, and coil type electronic device [patent_app_type] => utility [patent_app_number] => 15/618493 [patent_app_country] => US [patent_app_date] => 2017-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7928 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15618493 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/618493
Soft magnetic metal powder, soft magnetic metal fired body, and coil type electronic device Jun 8, 2017 Issued
Array ( [id] => 16734970 [patent_doc_number] => 10960597 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-30 [patent_title] => Biaxially oriented thermoplastic resin film [patent_app_type] => utility [patent_app_number] => 16/308840 [patent_app_country] => US [patent_app_date] => 2017-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10878 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16308840 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/308840
Biaxially oriented thermoplastic resin film Jun 6, 2017 Issued
Array ( [id] => 13597701 [patent_doc_number] => 20180350399 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-06 [patent_title] => HEAT ASSISTED MAGNETIC RECORDING MEDIA WITH CO-BASED ALLOY [patent_app_type] => utility [patent_app_number] => 15/615773 [patent_app_country] => US [patent_app_date] => 2017-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4386 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15615773 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/615773
HEAT ASSISTED MAGNETIC RECORDING MEDIA WITH CO-BASED ALLOY Jun 5, 2017 Abandoned
Array ( [id] => 14919843 [patent_doc_number] => 10431248 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-01 [patent_title] => Magnetic tape having characterized magnetic layer and magnetic tape device [patent_app_type] => utility [patent_app_number] => 15/614876 [patent_app_country] => US [patent_app_date] => 2017-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 15846 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15614876 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/614876
Magnetic tape having characterized magnetic layer and magnetic tape device Jun 5, 2017 Issued
Array ( [id] => 11966803 [patent_doc_number] => 20170270956 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-21 [patent_title] => 'MAGNETIC DISK SUBSTRATE WITH SPECIFIED CHANGES IN HEIGHT OR DEPTH BETWEEN ADJACENT RAISED OR LOWERED PORTIONS AND AN OFFSET PORTION ON A MAIN SURFACE WITHIN A RANGE OF 92.0 to 97.0% IN A RADIAL DIRECTION FROM A CENTER, A MAGNETIC DISK WITH SUBSTRATE AND MAGNETIC DISK DEVICE' [patent_app_type] => utility [patent_app_number] => 15/611243 [patent_app_country] => US [patent_app_date] => 2017-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 22632 [patent_no_of_claims] => 12 [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] => 15611243 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/611243
Magnetic disk substrate with specified changes in height or depth between adjacent raised or lowered portions and an offset portion on a main surface within a range of 92.0 to 97.0% in a radial direction from a center, a magnetic disk with substrate and magnetic disk device May 31, 2017 Issued
Array ( [id] => 12989425 [patent_doc_number] => 20170345535 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-30 [patent_title] => MAGNETIC SHEET AND ANTENNA DEVICE COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 15/609309 [patent_app_country] => US [patent_app_date] => 2017-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17219 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15609309 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/609309
Magnetic sheet and antenna device comprising same May 30, 2017 Issued
Array ( [id] => 15580113 [patent_doc_number] => 10580448 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-03 [patent_title] => Magnetic-disk glass substrate, magnetic disk and method for manufacturing magnetic-disk glass substrate [patent_app_type] => utility [patent_app_number] => 15/608346 [patent_app_country] => US [patent_app_date] => 2017-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 8661 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15608346 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/608346
Magnetic-disk glass substrate, magnetic disk and method for manufacturing magnetic-disk glass substrate May 29, 2017 Issued
Array ( [id] => 12991723 [patent_doc_number] => 20170346351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-30 [patent_title] => SOFT MAGNETIC LAMINATED CORE AND METHOD OF PRODUCING A LAMINATED CORE FOR A STATOR AND/OR ROTOR OF AN ELECTRIC MACHINE [patent_app_type] => utility [patent_app_number] => 15/603108 [patent_app_country] => US [patent_app_date] => 2017-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7914 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15603108 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/603108
Soft magnetic laminated core and method of producing a laminated core for a stator and/or rotor of an electric machine May 22, 2017 Issued
Array ( [id] => 16249319 [patent_doc_number] => 10748694 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-18 [patent_title] => Coil component [patent_app_type] => utility [patent_app_number] => 15/595575 [patent_app_country] => US [patent_app_date] => 2017-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6641 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15595575 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/595575
Coil component May 14, 2017 Issued
Array ( [id] => 13084835 [patent_doc_number] => 10062489 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-28 [patent_title] => Rare earth permanent magnet and method for preparing same [patent_app_type] => utility [patent_app_number] => 15/592964 [patent_app_country] => US [patent_app_date] => 2017-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 7461 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15592964 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/592964
Rare earth permanent magnet and method for preparing same May 10, 2017 Issued
Array ( [id] => 14307867 [patent_doc_number] => 20190143637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => MAGNETIC RECORDING MEDIUM, LAMINATE, AND FLEXIBLE DEVICE [patent_app_type] => utility [patent_app_number] => 16/099625 [patent_app_country] => US [patent_app_date] => 2017-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14422 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16099625 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/099625
Magnetic recording medium, laminate, and flexible device May 10, 2017 Issued
Array ( [id] => 12989449 [patent_doc_number] => 20170345543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-30 [patent_title] => GLASS-CERAMIC-FERRITE COMPOSITION AND ELECTRONIC COMPONENT [patent_app_type] => utility [patent_app_number] => 15/583625 [patent_app_country] => US [patent_app_date] => 2017-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8538 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15583625 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/583625
Glass-ceramic-ferrite composition and electronic component Apr 30, 2017 Issued
Array ( [id] => 15580343 [patent_doc_number] => 10580564 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-03 [patent_title] => Inductor having organic filler [patent_app_type] => utility [patent_app_number] => 15/496563 [patent_app_country] => US [patent_app_date] => 2017-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3445 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15496563 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/496563
Inductor having organic filler Apr 24, 2017 Issued
Array ( [id] => 11854729 [patent_doc_number] => 20170229221 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-10 [patent_title] => 'MULTILAYER COIL COMPONENT' [patent_app_type] => utility [patent_app_number] => 15/494841 [patent_app_country] => US [patent_app_date] => 2017-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5588 [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] => 15494841 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/494841
Multilayer coil component Apr 23, 2017 Issued
Array ( [id] => 16020313 [patent_doc_number] => 20200185000 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => MAGNETIC RECORDING MEDIUM, METHOD FOR MANUFACTURING SAME, AND LAMINATE FOR HEAT TRANSFER [patent_app_type] => utility [patent_app_number] => 16/092949 [patent_app_country] => US [patent_app_date] => 2017-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4715 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16092949 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/092949
Magnetic recording medium including aniline material, method for manufacturing same, and laminate for heat transfer Apr 12, 2017 Issued
Array ( [id] => 11760147 [patent_doc_number] => 20170207016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-20 [patent_title] => 'LAYERED HEUSLER ALLOYS AND METHODS FOR THE FABRICATION AND USE THEREOF' [patent_app_type] => utility [patent_app_number] => 15/477486 [patent_app_country] => US [patent_app_date] => 2017-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 17500 [patent_no_of_claims] => 21 [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] => 15477486 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/477486
Layered Heusler alloys and methods for the fabrication and use thereof Apr 2, 2017 Issued
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