
Nathaniel C Chukwurah
Examiner (ID: 15602, Phone: (571)272-4457 , Office: P/3721 )
| Most Active Art Unit | 3731 |
| Art Unit(s) | 3721, 3731 |
| Total Applications | 2314 |
| Issued Applications | 1885 |
| Pending Applications | 127 |
| Abandoned Applications | 340 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 10836342
[patent_doc_number] => 08864007
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-10-21
[patent_title] => 'Implantable fastener cartridge having a non-uniform arrangement'
[patent_app_type] => utility
[patent_app_number] => 12/894338
[patent_app_country] => US
[patent_app_date] => 2010-09-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 139
[patent_figures_cnt] => 264
[patent_no_of_words] => 79580
[patent_no_of_claims] => 39
[patent_no_of_ind_claims] => 9
[patent_words_short_claim] => 96
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12894338
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/894338 | Implantable fastener cartridge having a non-uniform arrangement | Sep 29, 2010 | Issued |
Array
(
[id] => 8089763
[patent_doc_number] => 20120080482
[patent_country] => US
[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'
[patent_app_type] => utility
[patent_app_number] => 12/894340
[patent_app_country] => US
[patent_app_date] => 2010-09-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 140
[patent_figures_cnt] => 140
[patent_no_of_words] => 79701
[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/A1/0080/20120080482.pdf
[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 |
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
[patent_app_country] => US
[patent_app_date] => 2010-09-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 140
[patent_figures_cnt] => 140
[patent_no_of_words] => 80082
[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/A1/0080/20120080500.pdf
[firstpage_image] =>[orig_patent_app_number] => 12894339
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/894339 | Surgical stapling instrument with compact articulation control arrangement | Sep 29, 2010 | Issued |
Array
(
[id] => 9494805
[patent_doc_number] => 08733613
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-05-27
[patent_title] => 'Staple cartridge'
[patent_app_type] => utility
[patent_app_number] => 12/893461
[patent_app_country] => US
[patent_app_date] => 2010-09-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 20
[patent_figures_cnt] => 23
[patent_no_of_words] => 9189
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 8
[patent_words_short_claim] => 53
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12893461
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/893461 | Staple cartridge | Sep 28, 2010 | Issued |
Array
(
[id] => 10168672
[patent_doc_number] => 09199366
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2015-12-01
[patent_title] => 'Moil guide'
[patent_app_type] => utility
[patent_app_number] => 13/395180
[patent_app_country] => US
[patent_app_date] => 2010-09-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 1932
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 74
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13395180
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/395180 | Moil guide | Sep 9, 2010 | Issued |
Array
(
[id] => 7716631
[patent_doc_number] => 20120006877
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-01-12
[patent_title] => 'SAFETY SYSTEM, METHOD, AND NAIL GUN WITH THE SAFETY SYSTEM'
[patent_app_type] => utility
[patent_app_number] => 12/872611
[patent_app_country] => US
[patent_app_date] => 2010-08-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 1614
[patent_no_of_claims] => 13
[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/A1/0006/20120006877.pdf
[firstpage_image] =>[orig_patent_app_number] => 12872611
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/872611 | SAFETY SYSTEM, METHOD, AND NAIL GUN WITH THE SAFETY SYSTEM | Aug 30, 2010 | Abandoned |
Array
(
[id] => 7787027
[patent_doc_number] => 20120048583
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-03-01
[patent_title] => 'RECIPROCATING PNEUMATIC TOOL'
[patent_app_type] => utility
[patent_app_number] => 12/869915
[patent_app_country] => US
[patent_app_date] => 2010-08-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 1976
[patent_no_of_claims] => 8
[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/A1/0048/20120048583.pdf
[firstpage_image] =>[orig_patent_app_number] => 12869915
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/869915 | RECIPROCATING PNEUMATIC TOOL | Aug 26, 2010 | Abandoned |
Array
(
[id] => 7716630
[patent_doc_number] => 20120006876
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-01-12
[patent_title] => 'SAFETY SYSTEM, METHOD, AND NAIL GUN WITH THE SAFETY SYSTEM'
[patent_app_type] => utility
[patent_app_number] => 12/868991
[patent_app_country] => US
[patent_app_date] => 2010-08-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 1090
[patent_no_of_claims] => 13
[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/A1/0006/20120006876.pdf
[firstpage_image] =>[orig_patent_app_number] => 12868991
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/868991 | SAFETY SYSTEM, METHOD, AND NAIL GUN WITH THE SAFETY SYSTEM | Aug 25, 2010 | Abandoned |
Array
(
[id] => 10515361
[patent_doc_number] => 09242392
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-01-26
[patent_title] => 'Refill case'
[patent_app_type] => utility
[patent_app_number] => 12/869062
[patent_app_country] => US
[patent_app_date] => 2010-08-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 8
[patent_no_of_words] => 4566
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 246
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12869062
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/869062 | Refill case | Aug 25, 2010 | Issued |
Array
(
[id] => 6035864
[patent_doc_number] => 20110089215
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-04-21
[patent_title] => 'REFILL CASE AND STAPLE CARTRIDGE'
[patent_app_type] => utility
[patent_app_number] => 12/868108
[patent_app_country] => US
[patent_app_date] => 2010-08-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 3826
[patent_no_of_claims] => 5
[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] => publications/A1/0089/20110089215.pdf
[firstpage_image] =>[orig_patent_app_number] => 12868108
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/868108 | Refill case and staple cartridge | Aug 24, 2010 | Issued |
Array
(
[id] => 6020698
[patent_doc_number] => 20110049215
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-03-03
[patent_title] => 'UNPOWERED COIL NAILER'
[patent_app_type] => utility
[patent_app_number] => 12/862918
[patent_app_country] => US
[patent_app_date] => 2010-08-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 12
[patent_no_of_words] => 8400
[patent_no_of_claims] => 12
[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/A1/0049/20110049215.pdf
[firstpage_image] =>[orig_patent_app_number] => 12862918
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/862918 | UNPOWERED COIL NAILER | Aug 24, 2010 | Abandoned |
Array
(
[id] => 8406058
[patent_doc_number] => 20120238119
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2012-09-20
[patent_title] => 'HAND TOOL MODULE'
[patent_app_type] => utility
[patent_app_number] => 13/496465
[patent_app_country] => US
[patent_app_date] => 2010-08-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 4268
[patent_no_of_claims] => 16
[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] => 13496465
[rel_patent_id] =>[rel_patent_doc_number] =>) 13/496465 | Hand tool module | Aug 19, 2010 | Issued |
Array
(
[id] => 7659560
[patent_doc_number] => 20110308829
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-12-22
[patent_title] => 'NAIL GUN'
[patent_app_type] => utility
[patent_app_number] => 12/860783
[patent_app_country] => US
[patent_app_date] => 2010-08-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 2724
[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] => publications/A1/0308/20110308829.pdf
[firstpage_image] =>[orig_patent_app_number] => 12860783
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/860783 | NAIL GUN | Aug 19, 2010 | Abandoned |
Array
(
[id] => 6003592
[patent_doc_number] => 20110057015
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-03-10
[patent_title] => 'ELECTRIC STAPLER'
[patent_app_type] => utility
[patent_app_number] => 12/858966
[patent_app_country] => US
[patent_app_date] => 2010-08-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 5808
[patent_no_of_claims] => 14
[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/A1/0057/20110057015.pdf
[firstpage_image] =>[orig_patent_app_number] => 12858966
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/858966 | Electric stapler | Aug 17, 2010 | Issued |
Array
(
[id] => 8806390
[patent_doc_number] => 08444035
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-05-21
[patent_title] => 'Pneumatic staple or nail gun with dual trigger mechanism'
[patent_app_type] => utility
[patent_app_number] => 12/806651
[patent_app_country] => US
[patent_app_date] => 2010-08-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 1779
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 3
[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] => 12806651
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/806651 | Pneumatic staple or nail gun with dual trigger mechanism | Aug 17, 2010 | Issued |
Array
(
[id] => 6119838
[patent_doc_number] => 20110083868
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-04-14
[patent_title] => 'POWER TOOL'
[patent_app_type] => utility
[patent_app_number] => 12/856183
[patent_app_country] => US
[patent_app_date] => 2010-08-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 6166
[patent_no_of_claims] => 14
[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/A1/0083/20110083868.pdf
[firstpage_image] =>[orig_patent_app_number] => 12856183
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/856183 | Power tool | Aug 12, 2010 | Issued |
Array
(
[id] => 8628104
[patent_doc_number] => 08360167
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2013-01-29
[patent_title] => 'Composite seal for a hydraulic hammer'
[patent_app_type] => utility
[patent_app_number] => 12/854661
[patent_app_country] => US
[patent_app_date] => 2010-08-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 3472
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 153
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12854661
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/854661 | Composite seal for a hydraulic hammer | Aug 10, 2010 | Issued |
Array
(
[id] => 10600684
[patent_doc_number] => 09321234
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2016-04-26
[patent_title] => 'Automated dunnage filling system and method'
[patent_app_type] => utility
[patent_app_number] => 12/851978
[patent_app_country] => US
[patent_app_date] => 2010-08-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 21
[patent_no_of_words] => 9176
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[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] => 12851978
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/851978 | Automated dunnage filling system and method | Aug 5, 2010 | Issued |
Array
(
[id] => 9425731
[patent_doc_number] => 08701792
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2014-04-22
[patent_title] => 'Pre-assemblable arrangement'
[patent_app_type] => utility
[patent_app_number] => 12/850055
[patent_app_country] => US
[patent_app_date] => 2010-08-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 1257
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 81
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12850055
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/850055 | Pre-assemblable arrangement | Aug 3, 2010 | Issued |
Array
(
[id] => 6144959
[patent_doc_number] => 20110017799
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2011-01-27
[patent_title] => 'STAPLE POCKET ARRANGEMENT FOR SURGICAL STAPLER'
[patent_app_type] => utility
[patent_app_number] => 12/849986
[patent_app_country] => US
[patent_app_date] => 2010-08-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 8
[patent_no_of_words] => 2988
[patent_no_of_claims] => 23
[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/A1/0017/20110017799.pdf
[firstpage_image] =>[orig_patent_app_number] => 12849986
[rel_patent_id] =>[rel_patent_doc_number] =>) 12/849986 | Staple pocket arrangement for surgical stapler | Aug 3, 2010 | Issued |