Search

Robert B. Leung

Examiner (ID: 14285, Phone: (571)270-1453 , Office: P/2494 )

Most Active Art Unit
2494
Art Unit(s)
2494
Total Applications
709
Issued Applications
568
Pending Applications
56
Abandoned Applications
101

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20083413 [patent_doc_number] => 20250213349 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => DEVICE AND METHOD FOR APPLICATION OF BIOINDUCTIVE IMPLANT PATCH IN ARTHROSCOPIC SURGERY [patent_app_type] => utility [patent_app_number] => 18/741971 [patent_app_country] => US [patent_app_date] => 2024-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18741971 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/741971
DEVICE AND METHOD FOR APPLICATION OF BIOINDUCTIVE IMPLANT PATCH IN ARTHROSCOPIC SURGERY Jun 12, 2024 Pending
Array ( [id] => 19629466 [patent_doc_number] => 20240407915 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => One Size Expandable Heart Valve [patent_app_type] => utility [patent_app_number] => 18/676869 [patent_app_country] => US [patent_app_date] => 2024-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3958 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18676869 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/676869
One Size Expandable Heart Valve May 28, 2024 Pending
Array ( [id] => 19447054 [patent_doc_number] => 20240307184 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => HEART VALVE REPAIR DEVICES AND DELIVERY DEVICES THEREFOR [patent_app_type] => utility [patent_app_number] => 18/662753 [patent_app_country] => US [patent_app_date] => 2024-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22868 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18662753 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/662753
HEART VALVE REPAIR DEVICES AND DELIVERY DEVICES THEREFOR May 12, 2024 Pending
Array ( [id] => 19401898 [patent_doc_number] => 20240285409 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => PROSTHETIC ANCHORING COMPONENTS WITH INTERNAL VOIDS [patent_app_type] => utility [patent_app_number] => 18/584483 [patent_app_country] => US [patent_app_date] => 2024-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12485 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18584483 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/584483
PROSTHETIC ANCHORING COMPONENTS WITH INTERNAL VOIDS Feb 21, 2024 Pending
Array ( [id] => 19526364 [patent_doc_number] => 20240350266 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => PROSTHETIC HEART VALVE IMPLANT APPARATUS [patent_app_type] => utility [patent_app_number] => 18/582929 [patent_app_country] => US [patent_app_date] => 2024-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9151 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18582929 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/582929
PROSTHETIC HEART VALVE IMPLANT APPARATUS Feb 20, 2024 Pending
Array ( [id] => 19387632 [patent_doc_number] => 20240277502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => FENESTRATED VASCULAR AORTIC REPAIR STENT DEPLOYMENT DEVICES, SYSTEMS, AND METHODS [patent_app_type] => utility [patent_app_number] => 18/443833 [patent_app_country] => US [patent_app_date] => 2024-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29400 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18443833 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/443833
FENESTRATED VASCULAR AORTIC REPAIR STENT DEPLOYMENT DEVICES, SYSTEMS, AND METHODS Feb 15, 2024 Pending
Array ( [id] => 19379109 [patent_doc_number] => 20240268979 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => BIFURCATED STENTS AND DELIVERY SYSTEMS FOR DEPLOYMENT THEREOF [patent_app_type] => utility [patent_app_number] => 18/419506 [patent_app_country] => US [patent_app_date] => 2024-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10077 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18419506 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/419506
BIFURCATED STENTS AND DELIVERY SYSTEMS FOR DEPLOYMENT THEREOF Jan 21, 2024 Pending
Array ( [id] => 19331103 [patent_doc_number] => 20240245533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => Knee Adapter for Connecting an Endoprosthesis to an Exoprosthesis [patent_app_type] => utility [patent_app_number] => 18/417856 [patent_app_country] => US [patent_app_date] => 2024-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4461 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18417856 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/417856
Knee Adapter for Connecting an Endoprosthesis to an Exoprosthesis Jan 18, 2024 Pending
Array ( [id] => 19170634 [patent_doc_number] => 20240156608 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => IMPLANT AUGMENTATION SYSTEMS AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 18/416258 [patent_app_country] => US [patent_app_date] => 2024-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12648 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18416258 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/416258
IMPLANT AUGMENTATION SYSTEMS AND METHODS OF USE Jan 17, 2024 Pending
Array ( [id] => 19185986 [patent_doc_number] => 20240164899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => CATHETER SYSTEM FOR SEQUENTIAL DEPLOYMENT OF AN EXPANDABLE IMPLANT [patent_app_type] => utility [patent_app_number] => 18/518295 [patent_app_country] => US [patent_app_date] => 2023-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16795 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18518295 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/518295
CATHETER SYSTEM FOR SEQUENTIAL DEPLOYMENT OF AN EXPANDABLE IMPLANT Nov 21, 2023 Pending
Array ( [id] => 19018712 [patent_doc_number] => 20240074883 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => A MODIFIED FIXED FLAT WIRE BIFURCATED CATHETER AND ITS APPLICATION IN LOWER EXTREMITY INTERVENTIONS [patent_app_type] => utility [patent_app_number] => 18/386577 [patent_app_country] => US [patent_app_date] => 2023-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3943 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18386577 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/386577
A MODIFIED FIXED FLAT WIRE BIFURCATED CATHETER AND ITS APPLICATION IN LOWER EXTREMITY INTERVENTIONS Nov 1, 2023 Pending
Array ( [id] => 18937940 [patent_doc_number] => 20240033079 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => IMPLANTABLE MEDICAL DEVICES [patent_app_type] => utility [patent_app_number] => 18/482636 [patent_app_country] => US [patent_app_date] => 2023-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19725 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18482636 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/482636
IMPLANTABLE MEDICAL DEVICES Oct 5, 2023 Pending
Array ( [id] => 19018728 [patent_doc_number] => 20240074899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => Silicone Oil-Induced Glaucomatous Neurodegeneration in Non-human Primate [patent_app_type] => utility [patent_app_number] => 18/376927 [patent_app_country] => US [patent_app_date] => 2023-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6398 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18376927 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/376927
Silicone Oil-Induced Glaucomatous Neurodegeneration in Non-human Primate Oct 4, 2023 Pending
Array ( [id] => 19155799 [patent_doc_number] => 20240148505 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => Valve Repair Clip With Leaflet Capture Confirmation [patent_app_type] => utility [patent_app_number] => 18/464315 [patent_app_country] => US [patent_app_date] => 2023-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11304 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18464315 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/464315
Valve Repair Clip With Leaflet Capture Confirmation Sep 10, 2023 Pending
Array ( [id] => 19032160 [patent_doc_number] => 20240081975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => TORIC INTRAOCULAR LENS ALIGNMENT GUIDE [patent_app_type] => utility [patent_app_number] => 18/464050 [patent_app_country] => US [patent_app_date] => 2023-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5504 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18464050 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/464050
TORIC INTRAOCULAR LENS ALIGNMENT GUIDE Sep 7, 2023 Pending
Array ( [id] => 18815711 [patent_doc_number] => 20230390049 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => IMPLANT FABRICATION USING THREE-DIMENSIONAL WOVEN FABRIC [patent_app_type] => utility [patent_app_number] => 18/448035 [patent_app_country] => US [patent_app_date] => 2023-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6622 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18448035 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/448035
IMPLANT FABRICATION USING THREE-DIMENSIONAL WOVEN FABRIC Aug 9, 2023 Pending
Array ( [id] => 18806639 [patent_doc_number] => 20230380970 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => HIGH STRENGTH CORDS FOR CARDIAC PROCEDURES [patent_app_type] => utility [patent_app_number] => 18/447241 [patent_app_country] => US [patent_app_date] => 2023-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11273 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18447241 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/447241
HIGH STRENGTH CORDS FOR CARDIAC PROCEDURES Aug 8, 2023 Pending
Array ( [id] => 18859924 [patent_doc_number] => 20230414358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => SYSTEMS, METHODS, AND APPARATUSES FOR HEART VALVE REPAIR [patent_app_type] => utility [patent_app_number] => 18/446369 [patent_app_country] => US [patent_app_date] => 2023-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13603 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18446369 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/446369
SYSTEMS, METHODS, AND APPARATUSES FOR HEART VALVE REPAIR Aug 7, 2023 Pending
Array ( [id] => 18752164 [patent_doc_number] => 20230355382 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => IMPLANTABLE MEDICAL DEVICES [patent_app_type] => utility [patent_app_number] => 18/352120 [patent_app_country] => US [patent_app_date] => 2023-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19577 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18352120 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/352120
IMPLANTABLE MEDICAL DEVICES Jul 12, 2023 Pending
Array ( [id] => 18893527 [patent_doc_number] => 20240009012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => Stent Delivery System [patent_app_type] => utility [patent_app_number] => 18/219478 [patent_app_country] => US [patent_app_date] => 2023-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7487 [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] => 18219478 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/219478
Stent Delivery System Jul 6, 2023 Pending
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