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] => 20120320 [patent_doc_number] => 20250235351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => DEVICE AND METHOD FOR GENERATING A CHANNEL IN AN EYE TISSUE LAYER FOR TREATMENT OF OCULAR DISORDERS [patent_app_type] => utility [patent_app_number] => 19/048877 [patent_app_country] => US [patent_app_date] => 2025-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7654 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 19048877 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/048877
Device and method for generating a channel in an eye tissue layer for treatment of ocular disorders Feb 7, 2025 Issued
Array ( [id] => 19830565 [patent_doc_number] => 20250082351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => DEVICE FOR THE ENDOSCOPIC REMOVAL OF STONES OR CONCREMENTS FROM THE BILE AND PANCREATIC DUCT AND METHOD FOR CONVERTING A DEVICE ARRANGED IN A WORKING CHANNEL OF A MEDICAL ENDOSCOPE [patent_app_type] => utility [patent_app_number] => 18/883071 [patent_app_country] => US [patent_app_date] => 2024-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4568 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18883071 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/883071
DEVICE FOR THE ENDOSCOPIC REMOVAL OF STONES OR CONCREMENTS FROM THE BILE AND PANCREATIC DUCT AND METHOD FOR CONVERTING A DEVICE ARRANGED IN A WORKING CHANNEL OF A MEDICAL ENDOSCOPE Sep 11, 2024 Pending
Array ( [id] => 19155787 [patent_doc_number] => 20240148493 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => PUSH MECHANISM FOR INTERFACING A DRIVE MECHANISM HANDPIECE WITH AN INTROACULAR LENS CARTRIDGE [patent_app_type] => utility [patent_app_number] => 18/415363 [patent_app_country] => US [patent_app_date] => 2024-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5068 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18415363 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/415363
PUSH MECHANISM FOR INTERFACING A DRIVE MECHANISM HANDPIECE WITH AN INTROACULAR LENS CARTRIDGE Jan 16, 2024 Pending
Array ( [id] => 19111003 [patent_doc_number] => 20240122753 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => DEVICE AND METHOD FOR CREATING A CHANNEL IN SOFT TISSUE [patent_app_type] => utility [patent_app_number] => 18/531024 [patent_app_country] => US [patent_app_date] => 2023-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14830 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18531024 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/531024
DEVICE AND METHOD FOR CREATING A CHANNEL IN SOFT TISSUE Dec 5, 2023 Pending
Array ( [id] => 18986767 [patent_doc_number] => 20240058736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => BLOOD CLOT REMOVAL DEVICE, SYSTEM, AND METHOD [patent_app_type] => utility [patent_app_number] => 18/499253 [patent_app_country] => US [patent_app_date] => 2023-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10526 [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] => 18499253 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/499253
BLOOD CLOT REMOVAL DEVICE, SYSTEM, AND METHOD Oct 31, 2023 Pending
Array ( [id] => 20412927 [patent_doc_number] => 12496188 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Retractable cap actuation for an intraocular lens cartridge [patent_app_type] => utility [patent_app_number] => 18/486110 [patent_app_country] => US [patent_app_date] => 2023-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18486110 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/486110
RETRACTABLE CAP ACTUATION FOR AN INTRAOCULAR LENS CARTRIDGE Oct 11, 2023 Pending
Array ( [id] => 18953117 [patent_doc_number] => 20240041444 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => METHOD AND DEVICE FOR LEFT ATRIAL APPENDAGE CLOSURE [patent_app_type] => utility [patent_app_number] => 18/377789 [patent_app_country] => US [patent_app_date] => 2023-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3074 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18377789 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/377789
METHOD AND DEVICE FOR LEFT ATRIAL APPENDAGE CLOSURE Oct 6, 2023 Pending
Array ( [id] => 19316446 [patent_doc_number] => 20240237986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => METHODS, COMPOSITIONS, AND DEVICES FOR THE OCCLUSION OF CAVITIES AND PASSAGEWAYS [patent_app_type] => utility [patent_app_number] => 18/457034 [patent_app_country] => US [patent_app_date] => 2023-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10516 [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] => 18457034 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/457034
METHODS, COMPOSITIONS, AND DEVICES FOR THE OCCLUSION OF CAVITIES AND PASSAGEWAYS Aug 27, 2023 Pending
Array ( [id] => 19316446 [patent_doc_number] => 20240237986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => METHODS, COMPOSITIONS, AND DEVICES FOR THE OCCLUSION OF CAVITIES AND PASSAGEWAYS [patent_app_type] => utility [patent_app_number] => 18/457034 [patent_app_country] => US [patent_app_date] => 2023-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10516 [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] => 18457034 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/457034
METHODS, COMPOSITIONS, AND DEVICES FOR THE OCCLUSION OF CAVITIES AND PASSAGEWAYS Aug 27, 2023 Pending
Array ( [id] => 18986120 [patent_doc_number] => 20240058089 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => OPERATING ROOM EQUIPMENT FOR OPHTHALMIC SURGERY [patent_app_type] => utility [patent_app_number] => 18/449275 [patent_app_country] => US [patent_app_date] => 2023-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6292 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18449275 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/449275
OPERATING ROOM EQUIPMENT FOR OPHTHALMIC SURGERY Aug 13, 2023 Pending
Array ( [id] => 18946956 [patent_doc_number] => 11890228 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-06 [patent_title] => Vibration induced membrane rupture [patent_app_type] => utility [patent_app_number] => 18/355857 [patent_app_country] => US [patent_app_date] => 2023-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5516 [patent_no_of_claims] => 12 [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] => 18355857 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/355857
Vibration induced membrane rupture Jul 19, 2023 Issued
Array ( [id] => 19001650 [patent_doc_number] => 20240065721 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => SURGICAL INSTRUMENTS WITH ARTICULATING SHAFTS [patent_app_type] => utility [patent_app_number] => 18/209061 [patent_app_country] => US [patent_app_date] => 2023-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32044 [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] => 18209061 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/209061
SURGICAL INSTRUMENTS WITH ARTICULATING SHAFTS Jun 12, 2023 Pending
Array ( [id] => 19001650 [patent_doc_number] => 20240065721 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => SURGICAL INSTRUMENTS WITH ARTICULATING SHAFTS [patent_app_type] => utility [patent_app_number] => 18/209061 [patent_app_country] => US [patent_app_date] => 2023-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32044 [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] => 18209061 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/209061
SURGICAL INSTRUMENTS WITH ARTICULATING SHAFTS Jun 12, 2023 Pending
Array ( [id] => 19001650 [patent_doc_number] => 20240065721 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => SURGICAL INSTRUMENTS WITH ARTICULATING SHAFTS [patent_app_type] => utility [patent_app_number] => 18/209061 [patent_app_country] => US [patent_app_date] => 2023-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32044 [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] => 18209061 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/209061
SURGICAL INSTRUMENTS WITH ARTICULATING SHAFTS Jun 12, 2023 Pending
Array ( [id] => 18626359 [patent_doc_number] => 20230285140 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => HAPTIC OPTIC MANAGEMENT SYSTEM UTILIZING EDGE ROLLERS [patent_app_type] => utility [patent_app_number] => 18/320484 [patent_app_country] => US [patent_app_date] => 2023-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6949 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18320484 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/320484
HAPTIC OPTIC MANAGEMENT SYSTEM UTILIZING EDGE ROLLERS May 18, 2023 Pending
Array ( [id] => 18550355 [patent_doc_number] => 20230248354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => TENSIONABLE KNOTLESS ANCHORS AND METHODS OF TISSUE REPAIR [patent_app_type] => utility [patent_app_number] => 18/304095 [patent_app_country] => US [patent_app_date] => 2023-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11566 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18304095 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/304095
TENSIONABLE KNOTLESS ANCHORS AND METHODS OF TISSUE REPAIR Apr 19, 2023 Pending
Array ( [id] => 18550355 [patent_doc_number] => 20230248354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => TENSIONABLE KNOTLESS ANCHORS AND METHODS OF TISSUE REPAIR [patent_app_type] => utility [patent_app_number] => 18/304095 [patent_app_country] => US [patent_app_date] => 2023-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11566 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18304095 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/304095
TENSIONABLE KNOTLESS ANCHORS AND METHODS OF TISSUE REPAIR Apr 19, 2023 Pending
Array ( [id] => 18536260 [patent_doc_number] => 20230241348 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => METHODS AND SYSTEMS FOR TREATMENT OF ACUTE ISCHEMIC STROKE [patent_app_type] => utility [patent_app_number] => 18/297443 [patent_app_country] => US [patent_app_date] => 2023-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27725 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18297443 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/297443
METHODS AND SYSTEMS FOR TREATMENT OF ACUTE ISCHEMIC STROKE Apr 6, 2023 Pending
Array ( [id] => 18495873 [patent_doc_number] => 20230218388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => IOL FOLDING DEVICE [patent_app_type] => utility [patent_app_number] => 18/183608 [patent_app_country] => US [patent_app_date] => 2023-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8709 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18183608 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/183608
IOL FOLDING DEVICE Mar 13, 2023 Pending
Array ( [id] => 18495873 [patent_doc_number] => 20230218388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => IOL FOLDING DEVICE [patent_app_type] => utility [patent_app_number] => 18/183608 [patent_app_country] => US [patent_app_date] => 2023-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8709 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18183608 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/183608
IOL FOLDING DEVICE Mar 13, 2023 Pending
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