
Nathaniel C. Chukwurah
Examiner (ID: 17992)
| Most Active Art Unit | 3731 |
| Art Unit(s) | 3721, 3731 |
| Total Applications | 2314 |
| Issued Applications | 1888 |
| Pending Applications | 124 |
| Abandoned Applications | 341 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 11224254
[patent_doc_number] => 09451958
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-09-27
[patent_title] => 'Surgical instrument with firing actuator lockout'
[patent_app_type] => utility
[patent_app_number] => 13/958922
[patent_app_country] => US
[patent_app_date] => 2013-08-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 51
[patent_figures_cnt] => 58
[patent_no_of_words] => 18420
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 102
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13958922
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/958922 | Surgical instrument with firing actuator lockout | Aug 4, 2013 | Issued |
Array
(
[id] => 9219611
[patent_doc_number] => 20140014386
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-01-16
[patent_title] => 'POWER TOOL WITH BATTERY PACK EJECTOR'
[patent_app_type] => utility
[patent_app_number] => 13/951120
[patent_app_country] => US
[patent_app_date] => 2013-07-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 2245
[patent_no_of_claims] => 2
[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] => 13951120
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/951120 | Power tool with battery pack ejector | Jul 24, 2013 | Issued |
Array
(
[id] => 11224255
[patent_doc_number] => 09451962
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-09-27
[patent_title] => 'Tilting anvil for annular surgical stapler'
[patent_app_type] => utility
[patent_app_number] => 13/950635
[patent_app_country] => US
[patent_app_date] => 2013-07-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 2944
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 136
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13950635
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/950635 | Tilting anvil for annular surgical stapler | Jul 24, 2013 | Issued |
Array
(
[id] => 11792944
[patent_doc_number] => 09402629
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-08-02
[patent_title] => 'Surgical fastener applying apparatus'
[patent_app_type] => utility
[patent_app_number] => 13/949597
[patent_app_country] => US
[patent_app_date] => 2013-07-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 60
[patent_figures_cnt] => 104
[patent_no_of_words] => 24026
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 248
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13949597
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/949597 | Surgical fastener applying apparatus | Jul 23, 2013 | Issued |
Array
(
[id] => 11262622
[patent_doc_number] => 09486905
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-11-08
[patent_title] => 'Driving tool with controller having microswitch for controlling operation of motor'
[patent_app_type] => utility
[patent_app_number] => 13/948651
[patent_app_country] => US
[patent_app_date] => 2013-07-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 51
[patent_figures_cnt] => 92
[patent_no_of_words] => 25240
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 168
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13948651
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/948651 | Driving tool with controller having microswitch for controlling operation of motor | Jul 22, 2013 | Issued |
Array
(
[id] => 10191612
[patent_doc_number] => 09220504
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2015-12-29
[patent_title] => 'Annular adhesive structure'
[patent_app_type] => utility
[patent_app_number] => 13/948312
[patent_app_country] => US
[patent_app_date] => 2013-07-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 22
[patent_figures_cnt] => 44
[patent_no_of_words] => 16459
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 76
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13948312
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/948312 | Annular adhesive structure | Jul 22, 2013 | Issued |
Array
(
[id] => 9158428
[patent_doc_number] => 20130306705
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-11-21
[patent_title] => 'FEEDER BELT FOR TRUE MULTI-FIRE SURGICAL STAPLER'
[patent_app_type] => utility
[patent_app_number] => 13/948496
[patent_app_country] => US
[patent_app_date] => 2013-07-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 1729
[patent_no_of_claims] => 10
[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] => 13948496
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/948496 | FEEDER BELT FOR TRUE MULTI-FIRE SURGICAL STAPLER | Jul 22, 2013 | Abandoned |
Array
(
[id] => 9145030
[patent_doc_number] => 20130299553
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-11-14
[patent_title] => 'CIRCULAR STAPLER WITH CONTROLLED TISSUE COMPRESSION'
[patent_app_type] => utility
[patent_app_number] => 13/947287
[patent_app_country] => US
[patent_app_date] => 2013-07-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 5199
[patent_no_of_claims] => 12
[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] => 13947287
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/947287 | Circular stapler with controlled tissue compression | Jul 21, 2013 | Issued |
Array
(
[id] => 11010201
[patent_doc_number] => 20160207154
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2016-07-21
[patent_title] => 'MAIN SPINDLE DEVICE FOR MACHINE TOOL AND MACHINE TOOL'
[patent_app_type] => utility
[patent_app_number] => 14/901610
[patent_app_country] => US
[patent_app_date] => 2013-06-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 8106
[patent_no_of_claims] => 8
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14901610
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/901610 | Main spindle device for machine tool and machine tool | Jun 27, 2013 | Issued |
Array
(
[id] => 9727863
[patent_doc_number] => 20140263569
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2014-09-18
[patent_title] => 'SURGICAL STAPLING APPARATUS'
[patent_app_type] => utility
[patent_app_number] => 13/923970
[patent_app_country] => US
[patent_app_date] => 2013-06-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 84
[patent_figures_cnt] => 84
[patent_no_of_words] => 24097
[patent_no_of_claims] => 19
[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] => 13923970
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/923970 | Surgical stapling apparatus | Jun 20, 2013 | Issued |
Array
(
[id] => 11283031
[patent_doc_number] => 09498871
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-11-22
[patent_title] => 'Power tool raving spring curl trip actuator'
[patent_app_type] => utility
[patent_app_number] => 13/986730
[patent_app_country] => US
[patent_app_date] => 2013-05-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 41
[patent_figures_cnt] => 58
[patent_no_of_words] => 27445
[patent_no_of_claims] => 26
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 79
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13986730
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/986730 | Power tool raving spring curl trip actuator | May 29, 2013 | Issued |
Array
(
[id] => 9178075
[patent_doc_number] => 20130320060
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-12-05
[patent_title] => 'Power tool having angled dry fire lockout'
[patent_app_type] => utility
[patent_app_number] => 13/986731
[patent_app_country] => US
[patent_app_date] => 2013-05-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 46
[patent_figures_cnt] => 46
[patent_no_of_words] => 30460
[patent_no_of_claims] => 20
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13986731
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/986731 | Power tool having angled dry fire lockout | May 29, 2013 | Issued |
Array
(
[id] => 10266422
[patent_doc_number] => 20150151419
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2015-06-04
[patent_title] => 'CONTROL METHOD FOR A MACHINE TOOL AND A MACHINE TOOL'
[patent_app_type] => utility
[patent_app_number] => 14/407422
[patent_app_country] => US
[patent_app_date] => 2013-05-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 6946
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14407422
[rel_patent_id] =>[rel_patent_doc_number] =>) 14/407422 | Control method for a machine tool and a machine tool | May 28, 2013 | Issued |
Array
(
[id] => 9188492
[patent_doc_number] => 20130327807
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-12-12
[patent_title] => 'CENTER CINCH AND RELEASE OF BUTTRESS MATERIAL'
[patent_app_type] => utility
[patent_app_number] => 13/904652
[patent_app_country] => US
[patent_app_date] => 2013-05-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_no_of_words] => 4834
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13904652
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/904652 | Center cinch and release of buttress material | May 28, 2013 | Issued |
Array
(
[id] => 9064615
[patent_doc_number] => 20130256371
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-10-03
[patent_title] => 'MOTOR DRIVEN SURGICAL FASTENER DEVICE WITH SWITCHING SYSTEM CONFIGURED TO PREVENT FIRING INITIATION UNTIL ACTIVATED'
[patent_app_type] => utility
[patent_app_number] => 13/897993
[patent_app_country] => US
[patent_app_date] => 2013-05-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 26
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[patent_no_of_words] => 15039
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13897993
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/897993 | Motor driven surgical fastener device with switching system configured to prevent firing initiation until activated | May 19, 2013 | Issued |
Array
(
[id] => 11160191
[patent_doc_number] => 09393677
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-07-19
[patent_title] => 'Impact wrench anvil'
[patent_app_type] => utility
[patent_app_number] => 13/896642
[patent_app_country] => US
[patent_app_date] => 2013-05-17
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13896642
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/896642 | Impact wrench anvil | May 16, 2013 | Issued |
Array
(
[id] => 9171008
[patent_doc_number] => 20130312991
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-11-28
[patent_title] => 'ATTACHMENT FOR DUST COLLECTION FOR CUTTING MACHINING, DUST COLLECTING DUCT FOR MACHINE TOOLS, TOOL HOLDER FOR MACHINE TOOLS, AND MACHINE TOOL'
[patent_app_type] => utility
[patent_app_number] => 13/892809
[patent_app_country] => US
[patent_app_date] => 2013-05-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
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[patent_no_of_words] => 4453
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[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13892809
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/892809 | Attachment for dust collection for cutting machining, dust collecting duct for machine tools, tool holder for machine tools, and machine tool | May 12, 2013 | Issued |
Array
(
[id] => 9050862
[patent_doc_number] => 20130248576
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-09-26
[patent_title] => 'MOTOR DRIVEN SURGICAL FASTENER DEVICE WITH CUTTING MEMBER REVERSING MECHANISM'
[patent_app_type] => utility
[patent_app_number] => 13/891665
[patent_app_country] => US
[patent_app_date] => 2013-05-10
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13891665
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/891665 | Motor driven surgical fastener device with cutting member reversing mechanism | May 9, 2013 | Issued |
Array
(
[id] => 9037966
[patent_doc_number] => 20130240604
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2013-09-19
[patent_title] => 'SURGICAL STAPLER WITH CARTRIDGE-ADJUSTABLE CLAMP GAP'
[patent_app_type] => utility
[patent_app_number] => 13/889477
[patent_app_country] => US
[patent_app_date] => 2013-05-08
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13889477
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/889477 | Surgical stapler with cartridge-adjustable clamp gap | May 7, 2013 | Issued |
Array
(
[id] => 11792920
[patent_doc_number] => 09402604
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-08-02
[patent_title] => 'Apparatus for endoscopic procedures'
[patent_app_type] => utility
[patent_app_number] => 13/889437
[patent_app_country] => US
[patent_app_date] => 2013-05-08
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13889437
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/889437 | Apparatus for endoscopic procedures | May 7, 2013 | Issued |