Search

Chima U. Igboko

Examiner (ID: 12422, Phone: (571)272-8422 , Office: P/3731 )

Most Active Art Unit
3771
Art Unit(s)
3771, 3731, 3734
Total Applications
537
Issued Applications
381
Pending Applications
81
Abandoned Applications
96

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17685527 [patent_doc_number] => 20220192819 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => HYBRID POWER DELIVERY FOR SURGICAL IMPLANTS [patent_app_type] => utility [patent_app_number] => 17/645372 [patent_app_country] => US [patent_app_date] => 2021-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5470 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17645372 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/645372
Hybrid power delivery for surgical implants Dec 20, 2021 Issued
Array ( [id] => 17441485 [patent_doc_number] => 20220061990 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => CARDIAC VALVE REPAIR DEVICES CONFIGURED FOR PERCUTANEOUS DELIVERY [patent_app_type] => utility [patent_app_number] => 17/521571 [patent_app_country] => US [patent_app_date] => 2021-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8908 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17521571 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/521571
Cardiac valve repair devices configured for percutaneous delivery Nov 7, 2021 Issued
Array ( [id] => 17805444 [patent_doc_number] => 20220257279 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => THROMBECTOMY APPARATUSES [patent_app_type] => utility [patent_app_number] => 17/519533 [patent_app_country] => US [patent_app_date] => 2021-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21320 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17519533 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/519533
Thrombectomy apparatuses Nov 3, 2021 Issued
Array ( [id] => 17576679 [patent_doc_number] => 20220133534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => SMART VITRECTOR [patent_app_type] => utility [patent_app_number] => 17/518205 [patent_app_country] => US [patent_app_date] => 2021-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10178 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17518205 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/518205
SMART VITRECTOR Nov 2, 2021 Pending
Array ( [id] => 17625529 [patent_doc_number] => 20220160544 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => FLUID DRIVEN VITRECTOMY PROBE [patent_app_type] => utility [patent_app_number] => 17/452600 [patent_app_country] => US [patent_app_date] => 2021-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4754 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17452600 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/452600
Fluid driven vitrectomy probe Oct 27, 2021 Issued
Array ( [id] => 17576682 [patent_doc_number] => 20220133537 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => CONTROLLING INTRAOCULAR PRESSURE DURING PHACOEMULSIFICATION PROCEDURES [patent_app_type] => utility [patent_app_number] => 17/510052 [patent_app_country] => US [patent_app_date] => 2021-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9330 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17510052 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/510052
CONTROLLING INTRAOCULAR PRESSURE DURING PHACOEMULSIFICATION PROCEDURES Oct 24, 2021 Pending
Array ( [id] => 20547328 [patent_doc_number] => 12558096 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-24 [patent_title] => Full eversion anastomosis juncture formation and suturing [patent_app_type] => utility [patent_app_number] => 17/499245 [patent_app_country] => US [patent_app_date] => 2021-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 21 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17499245 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/499245
Full eversion anastomosis juncture formation and suturing Oct 11, 2021 Issued
Array ( [id] => 17367832 [patent_doc_number] => 20220022884 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => SYSTEMS AND METHODS FOR TREATING ANEURYSMS [patent_app_type] => utility [patent_app_number] => 17/498612 [patent_app_country] => US [patent_app_date] => 2021-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10099 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17498612 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/498612
SYSTEMS AND METHODS FOR TREATING ANEURYSMS Oct 10, 2021 Pending
Array ( [id] => 20212432 [patent_doc_number] => 12409066 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Multi-diaphragm vitrectomy probe [patent_app_type] => utility [patent_app_number] => 17/476600 [patent_app_country] => US [patent_app_date] => 2021-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [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] => 17476600 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/476600
Multi-diaphragm vitrectomy probe Sep 15, 2021 Issued
Array ( [id] => 17633708 [patent_doc_number] => 11344412 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-31 [patent_title] => Delivery and retrieval devices and methods for side-deliverable transcatheter prosthetic valves [patent_app_type] => utility [patent_app_number] => 17/476215 [patent_app_country] => US [patent_app_date] => 2021-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 54 [patent_figures_cnt] => 146 [patent_no_of_words] => 58050 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 390 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17476215 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/476215
Delivery and retrieval devices and methods for side-deliverable transcatheter prosthetic valves Sep 14, 2021 Issued
Array ( [id] => 18784516 [patent_doc_number] => 20230372083 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => INTRAOCULAR LENS INJECTOR AND ITS DESIGN METHOD [patent_app_type] => utility [patent_app_number] => 18/044235 [patent_app_country] => US [patent_app_date] => 2021-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8364 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18044235 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/044235
INTRAOCULAR LENS INJECTOR AND ITS DESIGN METHOD Aug 29, 2021 Pending
Array ( [id] => 20328080 [patent_doc_number] => 12458337 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Anchor delivery system [patent_app_type] => utility [patent_app_number] => 17/412336 [patent_app_country] => US [patent_app_date] => 2021-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 53 [patent_no_of_words] => 7469 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17412336 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/412336
Anchor delivery system Aug 25, 2021 Issued
Array ( [id] => 20106617 [patent_doc_number] => 12357315 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Percutaneous catheter directed intravascular occlusion devices [patent_app_type] => utility [patent_app_number] => 17/407809 [patent_app_country] => US [patent_app_date] => 2021-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 3689 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17407809 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/407809
Percutaneous catheter directed intravascular occlusion devices Aug 19, 2021 Issued
Array ( [id] => 17426458 [patent_doc_number] => 20220054166 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => MEDICAL SYSTEMS, DEVICES, AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 17/445153 [patent_app_country] => US [patent_app_date] => 2021-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9686 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17445153 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/445153
Medical systems, devices, and related methods Aug 15, 2021 Issued
Array ( [id] => 18565879 [patent_doc_number] => 20230256207 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => IV CATHETER DEVICE [patent_app_type] => utility [patent_app_number] => 18/020702 [patent_app_country] => US [patent_app_date] => 2021-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9582 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18020702 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/020702
IV CATHETER DEVICE Aug 8, 2021 Pending
Array ( [id] => 17226864 [patent_doc_number] => 20210353420 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => ANNULOPLASTY RING DELIVERY CATHETERS [patent_app_type] => utility [patent_app_number] => 17/390769 [patent_app_country] => US [patent_app_date] => 2021-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32535 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17390769 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/390769
Annuloplasty ring delivery catheters Jul 29, 2021 Issued
Array ( [id] => 17354958 [patent_doc_number] => 20220015754 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => SUTURE DELIVERY SYSTEM [patent_app_type] => utility [patent_app_number] => 17/443789 [patent_app_country] => US [patent_app_date] => 2021-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8418 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17443789 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/443789
SUTURE DELIVERY SYSTEM Jul 26, 2021 Abandoned
Array ( [id] => 17226724 [patent_doc_number] => 20210353280 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => Soft Suture Anchor [patent_app_type] => utility [patent_app_number] => 17/384930 [patent_app_country] => US [patent_app_date] => 2021-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20592 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17384930 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/384930
Soft Suture Anchor Jul 25, 2021 Abandoned
Array ( [id] => 17355148 [patent_doc_number] => 20220015944 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => MEDICAL TOOLS FOR CORNEAL TISSUE DELIVERY [patent_app_type] => utility [patent_app_number] => 17/375279 [patent_app_country] => US [patent_app_date] => 2021-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14034 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17375279 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/375279
Medical tools for corneal tissue delivery Jul 13, 2021 Issued
Array ( [id] => 20254582 [patent_doc_number] => 12426914 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Medical device and treatment method [patent_app_type] => utility [patent_app_number] => 17/364121 [patent_app_country] => US [patent_app_date] => 2021-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 58 [patent_no_of_words] => 18404 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 356 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17364121 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/364121
Medical device and treatment method Jun 29, 2021 Issued
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