
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
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 |