Search

Chima U. Igboko

Examiner (ID: 9676, Phone: (571)272-8422 , Office: P/3731 )

Most Active Art Unit
3771
Art Unit(s)
3734, 3731, 3771
Total Applications
501
Issued Applications
371
Pending Applications
67
Abandoned Applications
94

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11820223 [patent_doc_number] => 20170209160 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-27 [patent_title] => 'INTRAVASCULAR CATHETER HAVING AN EXPANDABLE INCISING PORTION AND GRATING TOOL' [patent_app_type] => utility [patent_app_number] => 15/481562 [patent_app_country] => US [patent_app_date] => 2017-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9278 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15481562 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/481562
Intravascular catheter having an expandable incising portion and grating tool Apr 6, 2017 Issued
Array ( [id] => 15813359 [patent_doc_number] => 10631836 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-28 [patent_title] => Laparoscopic surgical device with flared tube [patent_app_type] => utility [patent_app_number] => 15/481841 [patent_app_country] => US [patent_app_date] => 2017-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 11087 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15481841 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/481841
Laparoscopic surgical device with flared tube Apr 6, 2017 Issued
Array ( [id] => 15160201 [patent_doc_number] => 10485572 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-26 [patent_title] => Intravascular catheter having an expandable incising portion [patent_app_type] => utility [patent_app_number] => 15/481552 [patent_app_country] => US [patent_app_date] => 2017-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 16 [patent_no_of_words] => 5895 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15481552 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/481552
Intravascular catheter having an expandable incising portion Apr 6, 2017 Issued
Array ( [id] => 11727598 [patent_doc_number] => 20170189041 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-06 [patent_title] => 'DEVICE AND METHOD FOR TREATING VASCULAR OCCLUSION' [patent_app_type] => utility [patent_app_number] => 15/466740 [patent_app_country] => US [patent_app_date] => 2017-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 7060 [patent_no_of_claims] => 24 [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] => 15466740 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/466740
Device and method for treating vascular occlusion Mar 21, 2017 Issued
Array ( [id] => 11668029 [patent_doc_number] => 20170156749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-08 [patent_title] => 'INTRAVASCULAR CATHETER HAVING AN EXPANDABLE INCISING PORTION AND ABRASIVE SURFACES' [patent_app_type] => utility [patent_app_number] => 15/441398 [patent_app_country] => US [patent_app_date] => 2017-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7149 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15441398 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/441398
Intravascular catheter having an expandable incising portion and abrasive surfaces Feb 23, 2017 Issued
Array ( [id] => 18411832 [patent_doc_number] => 11666358 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Jacket flexible needle assembly [patent_app_type] => utility [patent_app_number] => 16/486784 [patent_app_country] => US [patent_app_date] => 2017-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3262 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16486784 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/486784
Jacket flexible needle assembly Feb 21, 2017 Issued
Array ( [id] => 16791509 [patent_doc_number] => 20210121326 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => APPARATUS AND METHOD FOR CATARACT EXTRACTION [patent_app_type] => utility [patent_app_number] => 15/999465 [patent_app_country] => US [patent_app_date] => 2017-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19842 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15999465 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/999465
Apparatus and method for cataract extraction Feb 16, 2017 Issued
Array ( [id] => 17073508 [patent_doc_number] => 11109887 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-07 [patent_title] => Pixel array medical systems, devices and methods [patent_app_type] => utility [patent_app_number] => 15/431230 [patent_app_country] => US [patent_app_date] => 2017-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 103 [patent_figures_cnt] => 130 [patent_no_of_words] => 33833 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15431230 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/431230
Pixel array medical systems, devices and methods Feb 12, 2017 Issued
Array ( [id] => 11954464 [patent_doc_number] => 20170258615 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-14 [patent_title] => 'DELIVERY DEVICE AND METHOD OF DELIVERY' [patent_app_type] => utility [patent_app_number] => 15/415167 [patent_app_country] => US [patent_app_date] => 2017-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 21191 [patent_no_of_claims] => 21 [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] => 15415167 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/415167
Delivery device and method of delivery Jan 24, 2017 Issued
Array ( [id] => 11602227 [patent_doc_number] => 20170119527 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-04 [patent_title] => 'RECESSED BURR HOLE COVERS AND METHODS FOR USING THE SAME' [patent_app_type] => utility [patent_app_number] => 15/402047 [patent_app_country] => US [patent_app_date] => 2017-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 8884 [patent_no_of_claims] => 10 [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] => 15402047 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/402047
Recessed burr hole covers and methods for using the same Jan 8, 2017 Issued
Array ( [id] => 11567113 [patent_doc_number] => 20170105757 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-20 [patent_title] => 'SURGICAL INSTRUMENTS WITH ARTICULATING SHAFTS' [patent_app_type] => utility [patent_app_number] => 15/393990 [patent_app_country] => US [patent_app_date] => 2016-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 66 [patent_figures_cnt] => 66 [patent_no_of_words] => 32883 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15393990 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/393990
Surgical instruments with articulating shafts Dec 28, 2016 Issued
Array ( [id] => 11727592 [patent_doc_number] => 20170189035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-06 [patent_title] => 'EMBOLIC DEVICES AND METHODS OF MANUFACTURING SAME' [patent_app_type] => utility [patent_app_number] => 15/393037 [patent_app_country] => US [patent_app_date] => 2016-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6829 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15393037 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/393037
Embolic devices and methods of manufacturing same Dec 27, 2016 Issued
Array ( [id] => 16275251 [patent_doc_number] => 10758256 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-01 [patent_title] => Ultrasonic endovascular catheter [patent_app_type] => utility [patent_app_number] => 15/388335 [patent_app_country] => US [patent_app_date] => 2016-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 18 [patent_no_of_words] => 5690 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15388335 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/388335
Ultrasonic endovascular catheter Dec 21, 2016 Issued
Array ( [id] => 17554630 [patent_doc_number] => 11311285 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-26 [patent_title] => Prosthetic suturing device and methods thereof [patent_app_type] => utility [patent_app_number] => 15/387101 [patent_app_country] => US [patent_app_date] => 2016-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 35 [patent_no_of_words] => 6102 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 489 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15387101 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/387101
Prosthetic suturing device and methods thereof Dec 20, 2016 Issued
Array ( [id] => 11954882 [patent_doc_number] => 20170259033 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-14 [patent_title] => 'MULTI-LUMEN CATHETER DEVICES, SYSTEMS, AND METHODS OF USING THE SAME' [patent_app_type] => utility [patent_app_number] => 15/375923 [patent_app_country] => US [patent_app_date] => 2016-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8411 [patent_no_of_claims] => 21 [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] => 15375923 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/375923
Multi-lumen catheter devices, systems, and methods of using the same Dec 11, 2016 Issued
Array ( [id] => 11954882 [patent_doc_number] => 20170259033 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-14 [patent_title] => 'MULTI-LUMEN CATHETER DEVICES, SYSTEMS, AND METHODS OF USING THE SAME' [patent_app_type] => utility [patent_app_number] => 15/375923 [patent_app_country] => US [patent_app_date] => 2016-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8411 [patent_no_of_claims] => 21 [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] => 15375923 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/375923
Multi-lumen catheter devices, systems, and methods of using the same Dec 11, 2016 Issued
Array ( [id] => 16319680 [patent_doc_number] => 10779626 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-22 [patent_title] => Skin treatment apparatus [patent_app_type] => utility [patent_app_number] => 15/368864 [patent_app_country] => US [patent_app_date] => 2016-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 13 [patent_no_of_words] => 5364 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15368864 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/368864
Skin treatment apparatus Dec 4, 2016 Issued
Array ( [id] => 15723683 [patent_doc_number] => 10610255 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-07 [patent_title] => Intravascular catheter having an expandable incising portion and medication delivery system [patent_app_type] => utility [patent_app_number] => 15/368604 [patent_app_country] => US [patent_app_date] => 2016-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 30 [patent_no_of_words] => 8543 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15368604 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/368604
Intravascular catheter having an expandable incising portion and medication delivery system Dec 2, 2016 Issued
Array ( [id] => 16531716 [patent_doc_number] => 10874288 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-29 [patent_title] => Shank instrument [patent_app_type] => utility [patent_app_number] => 15/355676 [patent_app_country] => US [patent_app_date] => 2016-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5177 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15355676 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/355676
Shank instrument Nov 17, 2016 Issued
Array ( [id] => 11588232 [patent_doc_number] => 20170112643 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-27 [patent_title] => 'MEDICAL DEVICE AND SYSTEM HAVING SUCH A DEVICE' [patent_app_type] => utility [patent_app_number] => 15/351746 [patent_app_country] => US [patent_app_date] => 2016-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 23569 [patent_no_of_claims] => 27 [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] => 15351746 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/351746
Medical device and system having such a device Nov 14, 2016 Issued
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