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] => 20371053 [patent_doc_number] => 12478467 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Intraocular lens injector [patent_app_type] => utility [patent_app_number] => 17/435762 [patent_app_country] => US [patent_app_date] => 2019-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 3432 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17435762 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/435762
Intraocular lens injector Dec 22, 2019 Issued
Array ( [id] => 15828067 [patent_doc_number] => 20200129315 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => HYBRID DEVICE FOR SURGICAL AORTIC REPAIR CONFIGURED FOR ADAPTABILITY OF ORGANS OF VARIOUS ANATOMICAL CHARACTERISTICS AND METHOD OF USING THE SAME [patent_app_type] => utility [patent_app_number] => 16/720010 [patent_app_country] => US [patent_app_date] => 2019-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8891 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 16720010 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/720010
Hybrid device for surgical aortic repair configured for adaptability of organs of various anatomical characteristics and method of using the same Dec 18, 2019 Issued
Array ( [id] => 16086367 [patent_doc_number] => 20200197170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => HAPTIC OPTIC MANAGEMENT SYSTEM UTILIZING EDGE ROLLERS [patent_app_type] => utility [patent_app_number] => 16/720523 [patent_app_country] => US [patent_app_date] => 2019-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6955 [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] => 16720523 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/720523
Haptic optic management system utilizing edge rollers Dec 18, 2019 Issued
Array ( [id] => 18116184 [patent_doc_number] => 11547556 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Haptic optic management system utilizing rotating cams [patent_app_type] => utility [patent_app_number] => 16/713064 [patent_app_country] => US [patent_app_date] => 2019-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 8776 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16713064 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/713064
Haptic optic management system utilizing rotating cams Dec 12, 2019 Issued
Array ( [id] => 17858363 [patent_doc_number] => 11439500 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-13 [patent_title] => IOL injector with automatic driver or assisted manual drive force [patent_app_type] => utility [patent_app_number] => 16/712116 [patent_app_country] => US [patent_app_date] => 2019-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 11239 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 440 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16712116 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/712116
IOL injector with automatic driver or assisted manual drive force Dec 11, 2019 Issued
Array ( [id] => 16008519 [patent_doc_number] => 20200179102 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => BATTERY-POWERED IOL INJECTOR [patent_app_type] => utility [patent_app_number] => 16/705309 [patent_app_country] => US [patent_app_date] => 2019-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4878 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16705309 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/705309
BATTERY-POWERED IOL INJECTOR Dec 5, 2019 Abandoned
Array ( [id] => 16830851 [patent_doc_number] => 11007079 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-05-18 [patent_title] => Ophthalmic surgical instruments and snares thereof [patent_app_type] => utility [patent_app_number] => 16/700330 [patent_app_country] => US [patent_app_date] => 2019-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 28 [patent_no_of_words] => 12186 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16700330 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/700330
Ophthalmic surgical instruments and snares thereof Dec 1, 2019 Issued
Array ( [id] => 19352779 [patent_doc_number] => 12053204 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Medical device and method [patent_app_type] => utility [patent_app_number] => 16/697548 [patent_app_country] => US [patent_app_date] => 2019-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 40 [patent_no_of_words] => 13354 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16697548 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/697548
Medical device and method Nov 26, 2019 Issued
Array ( [id] => 15677691 [patent_doc_number] => 20200093509 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => INTRAVASCULAR CATHETER HAVING AN EXPANDABLE INCISING PORTION [patent_app_type] => utility [patent_app_number] => 16/693521 [patent_app_country] => US [patent_app_date] => 2019-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5909 [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] => 16693521 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/693521
Intravascular catheter having an expandable incising portion Nov 24, 2019 Issued
Array ( [id] => 17102909 [patent_doc_number] => 11123097 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-21 [patent_title] => Intravascular catheter having an expandable incising portion [patent_app_type] => utility [patent_app_number] => 16/693520 [patent_app_country] => US [patent_app_date] => 2019-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 16 [patent_no_of_words] => 5910 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [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] => 16693520 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/693520
Intravascular catheter having an expandable incising portion Nov 24, 2019 Issued
Array ( [id] => 16086365 [patent_doc_number] => 20200197169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => FOLDING DEVICE FOR INTRAOCULAR LENS INJECTOR [patent_app_type] => utility [patent_app_number] => 16/688252 [patent_app_country] => US [patent_app_date] => 2019-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10286 [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] => 16688252 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/688252
Folding device for intraocular lens injector Nov 18, 2019 Issued
Array ( [id] => 15615619 [patent_doc_number] => 20200078214 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => SYSTEMS AND METHODS FOR PULSED POSTERIOR VITREOUS DETACHMENT CREATION [patent_app_type] => utility [patent_app_number] => 16/682185 [patent_app_country] => US [patent_app_date] => 2019-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6811 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16682185 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/682185
SYSTEMS AND METHODS FOR PULSED POSTERIOR VITREOUS DETACHMENT CREATION Nov 12, 2019 Abandoned
Array ( [id] => 17334334 [patent_doc_number] => 20220000665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => CAPSULOTOMY DEVICE AND METHOD [patent_app_type] => utility [patent_app_number] => 17/292970 [patent_app_country] => US [patent_app_date] => 2019-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5073 [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] => 17292970 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/292970
Capsulotomy device and method Nov 4, 2019 Issued
Array ( [id] => 15492415 [patent_doc_number] => 20200046396 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => THROMBECTOMY SYSTEMS AND DEVICES AND METHODS OF USING THE SAME [patent_app_type] => utility [patent_app_number] => 16/596720 [patent_app_country] => US [patent_app_date] => 2019-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14765 [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] => 16596720 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/596720
Thrombectomy systems and devices and methods of using the same Oct 7, 2019 Issued
Array ( [id] => 15431781 [patent_doc_number] => 20200030073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => IMPLANTABLE PROSTHETIC DEVICE [patent_app_type] => utility [patent_app_number] => 16/591825 [patent_app_country] => US [patent_app_date] => 2019-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5764 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16591825 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/591825
Implantable prosthetic device Oct 2, 2019 Issued
Array ( [id] => 15431781 [patent_doc_number] => 20200030073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => IMPLANTABLE PROSTHETIC DEVICE [patent_app_type] => utility [patent_app_number] => 16/591825 [patent_app_country] => US [patent_app_date] => 2019-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5764 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16591825 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/591825
Implantable prosthetic device Oct 2, 2019 Issued
Array ( [id] => 15847875 [patent_doc_number] => 10639195 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-05-05 [patent_title] => Capsular retractors [patent_app_type] => utility [patent_app_number] => 16/544300 [patent_app_country] => US [patent_app_date] => 2019-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 3747 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16544300 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/544300
Capsular retractors Aug 18, 2019 Issued
Array ( [id] => 18084181 [patent_doc_number] => 11534288 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-27 [patent_title] => Implant having filament limbs of an adjustable loop disposed in a shuttle suture [patent_app_type] => utility [patent_app_number] => 16/533986 [patent_app_country] => US [patent_app_date] => 2019-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 20 [patent_no_of_words] => 10020 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16533986 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/533986
Implant having filament limbs of an adjustable loop disposed in a shuttle suture Aug 6, 2019 Issued
Array ( [id] => 15450837 [patent_doc_number] => 20200038242 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => APPARATUS AND METHOD FOR PHACOEMULSIFICATION [patent_app_type] => utility [patent_app_number] => 16/532722 [patent_app_country] => US [patent_app_date] => 2019-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5905 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16532722 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/532722
APPARATUS AND METHOD FOR PHACOEMULSIFICATION Aug 5, 2019 Abandoned
Array ( [id] => 17618773 [patent_doc_number] => 11337797 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-24 [patent_title] => Cam actuated base folding mechanism [patent_app_type] => utility [patent_app_number] => 16/533385 [patent_app_country] => US [patent_app_date] => 2019-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 6212 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16533385 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/533385
Cam actuated base folding mechanism Aug 5, 2019 Issued
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