Search

Chima U. Igboko

Examiner (ID: 17354, Phone: (571)272-8422 , Office: P/3731 )

Most Active Art Unit
3771
Art Unit(s)
3734, 3771, 3731
Total Applications
522
Issued Applications
379
Pending Applications
72
Abandoned Applications
95

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20534309 [patent_doc_number] => 12551359 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Devices and methods for controlled delivery of a stent [patent_app_type] => utility [patent_app_number] => 18/093564 [patent_app_country] => US [patent_app_date] => 2023-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 3851 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18093564 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/093564
Devices and methods for controlled delivery of a stent Jan 4, 2023 Issued
Array ( [id] => 18449052 [patent_doc_number] => 20230190327 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => MEDICAL CUTTING DEVICES WITH A STATIC CASING AND A BLADE WORKING BODY OF GREATER WIDTH AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 18/087715 [patent_app_country] => US [patent_app_date] => 2022-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4811 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18087715 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/087715
MEDICAL CUTTING DEVICES WITH A STATIC CASING AND A BLADE WORKING BODY OF GREATER WIDTH AND RELATED METHODS Dec 21, 2022 Pending
Array ( [id] => 18595728 [patent_doc_number] => 20230270517 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => TISSUE EXPANDERS AND METHODS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 18/084041 [patent_app_country] => US [patent_app_date] => 2022-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9934 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 18084041 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/084041
TISSUE EXPANDERS AND METHODS OF USE THEREOF Dec 18, 2022 Abandoned
Array ( [id] => 18309981 [patent_doc_number] => 20230113881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => AORTIC BIOPROSTHESIS AND SYSTEMS FOR DELIVERY THEREOF [patent_app_type] => utility [patent_app_number] => 18/079240 [patent_app_country] => US [patent_app_date] => 2022-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22908 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18079240 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/079240
Aortic bioprosthesis and systems for delivery thereof Dec 11, 2022 Issued
Array ( [id] => 18297835 [patent_doc_number] => 20230107521 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => IMPLANT HAVING FILAMENT LIMBS OF AN ADJUSTABLE LOOP DISPOSED IN A SHUTTLE SUTURE [patent_app_type] => utility [patent_app_number] => 18/077897 [patent_app_country] => US [patent_app_date] => 2022-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10070 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18077897 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/077897
Implant having filament limbs of an adjustable loop disposed in a shuttle suture Dec 7, 2022 Issued
Array ( [id] => 18251478 [patent_doc_number] => 20230078517 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => FOLDING DEVICE FOR INTRAOCULAR LENS INJECTOR [patent_app_type] => utility [patent_app_number] => 18/058045 [patent_app_country] => US [patent_app_date] => 2022-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10284 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18058045 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/058045
FOLDING DEVICE FOR INTRAOCULAR LENS INJECTOR Nov 21, 2022 Pending
Array ( [id] => 20385212 [patent_doc_number] => 12484920 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Thrombectomy apparatuses [patent_app_type] => utility [patent_app_number] => 17/992445 [patent_app_country] => US [patent_app_date] => 2022-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 77 [patent_no_of_words] => 15188 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [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] => 17992445 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/992445
Thrombectomy apparatuses Nov 21, 2022 Issued
Array ( [id] => 18238454 [patent_doc_number] => 20230070765 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => HAPTIC OPTIC MANAGEMENT SYSTEM UTILIZING ROTATING CAMS [patent_app_type] => utility [patent_app_number] => 18/055671 [patent_app_country] => US [patent_app_date] => 2022-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8790 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18055671 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/055671
HAPTIC OPTIC MANAGEMENT SYSTEM UTILIZING ROTATING CAMS Nov 14, 2022 Pending
Array ( [id] => 18237810 [patent_doc_number] => 20230070120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => DEVICE AND METHOD FOR TREATING VASCULAR OCCLUSION [patent_app_type] => utility [patent_app_number] => 17/977079 [patent_app_country] => US [patent_app_date] => 2022-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7054 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17977079 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/977079
DEVICE AND METHOD FOR TREATING VASCULAR OCCLUSION Oct 30, 2022 Abandoned
Array ( [id] => 18177162 [patent_doc_number] => 20230037891 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => THROMBECTOMY SYSTEMS AND DEVICES AND METHODS OF USING THE SAME [patent_app_type] => utility [patent_app_number] => 17/968656 [patent_app_country] => US [patent_app_date] => 2022-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14800 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17968656 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/968656
THROMBECTOMY SYSTEMS AND DEVICES AND METHODS OF USING THE SAME Oct 17, 2022 Abandoned
Array ( [id] => 18365356 [patent_doc_number] => 20230146947 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => METHOD OF HUB COMMUNICATION WITH SURGICAL INSTRUMENT SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/959683 [patent_app_country] => US [patent_app_date] => 2022-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 261783 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17959683 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/959683
METHOD OF HUB COMMUNICATION WITH SURGICAL INSTRUMENT SYSTEMS Oct 3, 2022 Pending
Array ( [id] => 18282361 [patent_doc_number] => 20230097833 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => HAPTIC MANAGEMENT FOR SURGICAL IMPLANTS [patent_app_type] => utility [patent_app_number] => 17/819990 [patent_app_country] => US [patent_app_date] => 2022-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5253 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17819990 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/819990
HAPTIC MANAGEMENT FOR SURGICAL IMPLANTS Aug 15, 2022 Pending
Array ( [id] => 18055988 [patent_doc_number] => 20220387074 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => ATHERECTOMY SYSTEM WITH GUIDEWIRE DETECTION [patent_app_type] => utility [patent_app_number] => 17/888454 [patent_app_country] => US [patent_app_date] => 2022-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5846 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17888454 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/888454
Atherectomy system with guidewire detection Aug 14, 2022 Issued
Array ( [id] => 20577093 [patent_doc_number] => 12569327 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-10 [patent_title] => Intravascular catheter having an expandable incising portion and embolic protection device [patent_app_type] => utility [patent_app_number] => 17/886824 [patent_app_country] => US [patent_app_date] => 2022-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 25 [patent_no_of_words] => 4538 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17886824 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/886824
Intravascular catheter having an expandable incising portion and embolic protection device Aug 11, 2022 Issued
Array ( [id] => 18034248 [patent_doc_number] => 20220378463 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => INTRAVASCULAR CATHETER HAVING AN EXPANDABLE INCISING PORTION AND EMBOLIC PROTECTION DEVICE [patent_app_type] => utility [patent_app_number] => 17/886605 [patent_app_country] => US [patent_app_date] => 2022-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7578 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17886605 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/886605
Intravascular catheter having an expandable incising portion and embolic protection device Aug 11, 2022 Issued
Array ( [id] => 18034398 [patent_doc_number] => 20220378613 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => CONTROL COMPONENT FOR A MICROSURGICAL ROBOTIC SYSTEM [patent_app_type] => utility [patent_app_number] => 17/818477 [patent_app_country] => US [patent_app_date] => 2022-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14412 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17818477 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/818477
CONTROL COMPONENT FOR A MICROSURGICAL ROBOTIC SYSTEM Aug 8, 2022 Pending
Array ( [id] => 19960162 [patent_doc_number] => 12329633 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-17 [patent_title] => Intraocular lens injector [patent_app_type] => utility [patent_app_number] => 17/818055 [patent_app_country] => US [patent_app_date] => 2022-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 24 [patent_no_of_words] => 4913 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 311 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17818055 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/818055
Intraocular lens injector Aug 7, 2022 Issued
Array ( [id] => 18019268 [patent_doc_number] => 20220370767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => METHODS AND SYSTEMS FOR TREATMENT OF ACUTE ISCHEMIC STROKE [patent_app_type] => utility [patent_app_number] => 17/883295 [patent_app_country] => US [patent_app_date] => 2022-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27741 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17883295 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/883295
Methods and systems for treatment of acute ischemic stroke Aug 7, 2022 Issued
Array ( [id] => 20577098 [patent_doc_number] => 12569332 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-10 [patent_title] => IOL injector with automatic driver or assisted manual drive force [patent_app_type] => utility [patent_app_number] => 17/817728 [patent_app_country] => US [patent_app_date] => 2022-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 4880 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17817728 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/817728
IOL injector with automatic driver or assisted manual drive force Aug 4, 2022 Issued
Array ( [id] => 18003242 [patent_doc_number] => 20220362008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => INJECTOR ASSEMBLY FOR INSERTING AN INTRAOCULAR LENS [patent_app_type] => utility [patent_app_number] => 17/875142 [patent_app_country] => US [patent_app_date] => 2022-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6538 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17875142 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/875142
Injector assembly for inserting an intraocular lens Jul 26, 2022 Issued
Menu