
Nathaniel C Chukwurah
Examiner (ID: 17992, Phone: (571)272-4457 , Office: P/3721 )
| 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] => 9182221
[patent_doc_number] => 08622148
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-01-07
[patent_title] => 'Power tool'
[patent_app_type] => utility
[patent_app_number] => 13/009176
[patent_app_country] => US
[patent_app_date] => 2011-01-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13009176
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/009176 | Power tool | Jan 18, 2011 | Issued |
Array
(
[id] => 8833083
[patent_doc_number] => 08448831
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-05-28
[patent_title] => 'Stapling and cutting in resectioning for full thickness resection devices'
[patent_app_type] => utility
[patent_app_number] => 13/008263
[patent_app_country] => US
[patent_app_date] => 2011-01-18
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/008263 | Stapling and cutting in resectioning for full thickness resection devices | Jan 17, 2011 | Issued |
Array
(
[id] => 7758828
[patent_doc_number] => 08113408
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-02-14
[patent_title] => 'Surgical stapling device'
[patent_app_type] => utility
[patent_app_number] => 13/008284
[patent_app_country] => US
[patent_app_date] => 2011-01-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 64
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[pdf_file] => patents/08/113/08113408.pdf
[firstpage_image] =>[orig_patent_app_number] => 13008284
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/008284 | Surgical stapling device | Jan 17, 2011 | Issued |
Array
(
[id] => 8723965
[patent_doc_number] => 08403074
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-03-26
[patent_title] => 'Output device for power tool having protection mechanism'
[patent_app_type] => utility
[patent_app_number] => 12/976025
[patent_app_country] => US
[patent_app_date] => 2010-12-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/976025 | Output device for power tool having protection mechanism | Dec 21, 2010 | Issued |
Array
(
[id] => 9298332
[patent_doc_number] => 08646546
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-02-11
[patent_title] => 'System for handling equipments for the drilling of the ground'
[patent_app_type] => utility
[patent_app_number] => 12/976751
[patent_app_country] => US
[patent_app_date] => 2010-12-22
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12976751
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/976751 | System for handling equipments for the drilling of the ground | Dec 21, 2010 | Issued |
Array
(
[id] => 10186611
[patent_doc_number] => 09216020
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2015-12-22
[patent_title] => 'Endoscopic surgical cutting stapler with a chain articulation'
[patent_app_type] => utility
[patent_app_number] => 13/812839
[patent_app_country] => US
[patent_app_date] => 2010-12-14
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 13/812839 | Endoscopic surgical cutting stapler with a chain articulation | Dec 13, 2010 | Issued |
Array
(
[id] => 8590260
[patent_doc_number] => 08348130
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-01-08
[patent_title] => 'Surgical apparatus including surgical buttress'
[patent_app_type] => utility
[patent_app_number] => 12/964916
[patent_app_country] => US
[patent_app_date] => 2010-12-10
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12964916
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/964916 | Surgical apparatus including surgical buttress | Dec 9, 2010 | Issued |
Array
(
[id] => 9007751
[patent_doc_number] => 08523039
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-09-03
[patent_title] => 'Stapler'
[patent_app_type] => utility
[patent_app_number] => 12/964979
[patent_app_country] => US
[patent_app_date] => 2010-12-10
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12964979
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/964979 | Stapler | Dec 9, 2010 | Issued |
Array
(
[id] => 8224124
[patent_doc_number] => 20120138329
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-06-07
[patent_title] => 'STRUCTURE OF PNEUMATIC IMPACT WRENCH'
[patent_app_type] => utility
[patent_app_number] => 12/959652
[patent_app_country] => US
[patent_app_date] => 2010-12-03
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12959652
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/959652 | STRUCTURE OF PNEUMATIC IMPACT WRENCH | Dec 2, 2010 | Abandoned |
Array
(
[id] => 9018679
[patent_doc_number] => 08528658
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-09-10
[patent_title] => 'Power drill'
[patent_app_type] => utility
[patent_app_number] => 12/951725
[patent_app_country] => US
[patent_app_date] => 2010-11-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12951725
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/951725 | Power drill | Nov 21, 2010 | Issued |
Array
(
[id] => 8316170
[patent_doc_number] => 08230942
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2012-07-31
[patent_title] => 'Power tool with improved start actuator'
[patent_app_type] => utility
[patent_app_number] => 12/938083
[patent_app_country] => US
[patent_app_date] => 2010-11-02
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12938083
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/938083 | Power tool with improved start actuator | Nov 1, 2010 | Issued |
Array
(
[id] => 8980426
[patent_doc_number] => 08511533
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-08-20
[patent_title] => 'Annular adhesive structure'
[patent_app_type] => utility
[patent_app_number] => 12/914507
[patent_app_country] => US
[patent_app_date] => 2010-10-28
[patent_effective_date] => 0000-00-00
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[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12914507
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/914507 | Annular adhesive structure | Oct 27, 2010 | Issued |
Array
(
[id] => 5946835
[patent_doc_number] => 20110030982
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-02-10
[patent_title] => 'HYDRAULIC DRILLING MACHINE FOR WORKING IN A SMALL SPACE'
[patent_app_type] => utility
[patent_app_number] => 12/906504
[patent_app_country] => US
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[pdf_file] => publications/A1/0030/20110030982.pdf
[firstpage_image] =>[orig_patent_app_number] => 12906504
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/906504 | HYDRAULIC DRILLING MACHINE FOR WORKING IN A SMALL SPACE | Oct 17, 2010 | Abandoned |
Array
(
[id] => 6144961
[patent_doc_number] => 20110017801
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-01-27
[patent_title] => 'INTERNAL BACKBONE STRUCTURAL CHASSIS FOR A SURGICAL DEVICE'
[patent_app_type] => utility
[patent_app_number] => 12/895897
[patent_app_country] => US
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[pdf_file] => publications/A1/0017/20110017801.pdf
[firstpage_image] =>[orig_patent_app_number] => 12895897
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/895897 | Internal backbone structural chassis for a surgical device | Sep 30, 2010 | Issued |
Array
(
[id] => 9550429
[patent_doc_number] => 08757465
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-06-24
[patent_title] => 'Fastener system comprising a retention matrix and an alignment matrix'
[patent_app_type] => utility
[patent_app_number] => 12/894330
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Array
(
[id] => 8089787
[patent_doc_number] => 20120080500
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-04-05
[patent_title] => 'SURGICAL STAPLING INSTRUMENT WITH COMPACT ARTICULATION CONTROL ARRANGEMENT'
[patent_app_type] => utility
[patent_app_number] => 12/894339
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/894339 | Surgical stapling instrument with compact articulation control arrangement | Sep 29, 2010 | Issued |
Array
(
[id] => 9501731
[patent_doc_number] => 08740037
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-06-03
[patent_title] => 'Compressible fastener cartridge'
[patent_app_type] => utility
[patent_app_number] => 12/894389
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[rel_patent_id] =>[rel_patent_doc_number] =>) 12/894389 | Compressible fastener cartridge | Sep 29, 2010 | Issued |
Array
(
[id] => 8089531
[patent_doc_number] => 20120080344
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-04-05
[patent_title] => 'IMPLANTABLE FASTENER CARTRIDGE COMPRISING A SUPPORT RETAINER'
[patent_app_type] => utility
[patent_app_number] => 12/894369
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Array
(
[id] => 8089785
[patent_doc_number] => 20120080499
[patent_country] => US
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[patent_issue_date] => 2012-04-05
[patent_title] => 'JAW CLOSURE ARRANGEMENTS FOR SURGICAL INSTRUMENTS'
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Array
(
[id] => 8089763
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[patent_kind] => A1
[patent_issue_date] => 2012-04-05
[patent_title] => 'SURGICAL STAPLE CARTRIDGES SUPPORTING NON-LINEARLY ARRANGED STAPLES AND SURGICAL STAPLING INSTRUMENTS WITH COMMON STAPLE-FORMING POCKETS'
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[firstpage_image] =>[orig_patent_app_number] => 12894340
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/894340 | Surgical staple cartridges supporting non-linearly arranged staples and surgical stapling instruments with common staple-forming pockets | Sep 29, 2010 | Issued |