Search

Cassandra Spyrou

Examiner (ID: 775)

Most Active Art Unit
2101
Art Unit(s)
2101, 2112, 2102, 2837, 2872
Total Applications
659
Issued Applications
509
Pending Applications
18
Abandoned Applications
132

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20443792 [patent_doc_number] => 20260000506 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-01 [patent_title] => SYSTEMS, DEVICES, AND METHODS RELATING TO THE MANUFACTURE OF INTRAVASCULARLY IMPLANTABLE PROSTHETIC VALVES [patent_app_type] => utility [patent_app_number] => 19/320925 [patent_app_country] => US [patent_app_date] => 2025-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8191 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19320925 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/320925
SYSTEMS, DEVICES, AND METHODS RELATING TO THE MANUFACTURE OF INTRAVASCULARLY IMPLANTABLE PROSTHETIC VALVES Sep 4, 2025 Pending
Array ( [id] => 19844955 [patent_doc_number] => 20250090306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => Arrangement, a Loop-Shaped Support, a Prosthetic Heart Valve and a Method of Repairing or Replacing a Native Heart Valve [patent_app_type] => utility [patent_app_number] => 18/929126 [patent_app_country] => US [patent_app_date] => 2024-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6244 [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] => 18929126 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/929126
Arrangement, a Loop-Shaped Support, a Prosthetic Heart Valve and a Method of Repairing or Replacing a Native Heart Valve Oct 27, 2024 Pending
Array ( [id] => 19707577 [patent_doc_number] => 20250017719 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => TISSUE REPAIR DEVICES, SYSTEMS, AND METHODS [patent_app_type] => utility [patent_app_number] => 18/770290 [patent_app_country] => US [patent_app_date] => 2024-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9915 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18770290 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/770290
TISSUE REPAIR DEVICES, SYSTEMS, AND METHODS Jul 10, 2024 Pending
Array ( [id] => 19946963 [patent_doc_number] => 12318300 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-06-03 [patent_title] => Tibial insert with variable articular surface [patent_app_type] => utility [patent_app_number] => 18/763882 [patent_app_country] => US [patent_app_date] => 2024-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 21 [patent_no_of_words] => 3234 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18763882 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/763882
Tibial insert with variable articular surface Jul 2, 2024 Issued
Array ( [id] => 19599673 [patent_doc_number] => 20240390553 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => MESHED DERMAL TISSUE MATRIX PRODUCTS [patent_app_type] => utility [patent_app_number] => 18/619327 [patent_app_country] => US [patent_app_date] => 2024-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6061 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18619327 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/619327
MESHED DERMAL TISSUE MATRIX PRODUCTS Mar 27, 2024 Pending
Array ( [id] => 19297256 [patent_doc_number] => 20240225821 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => MITRAL REPAIR AND REPLACEMENT DEVICES AND METHODS [patent_app_type] => utility [patent_app_number] => 18/615479 [patent_app_country] => US [patent_app_date] => 2024-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6656 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18615479 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/615479
MITRAL REPAIR AND REPLACEMENT DEVICES AND METHODS Mar 24, 2024 Pending
Array ( [id] => 19246976 [patent_doc_number] => 20240197960 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => VASCULAR REPAIR PATCH [patent_app_type] => utility [patent_app_number] => 18/589809 [patent_app_country] => US [patent_app_date] => 2024-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16971 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18589809 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/589809
VASCULAR REPAIR PATCH Feb 27, 2024 Pending
Array ( [id] => 19462156 [patent_doc_number] => 20240315825 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => SYSTEMS, DEVICES, AND METHODS FOR EXPANDING THE DIAMETER OF THE PROSTATIC URETHRA [patent_app_type] => utility [patent_app_number] => 18/589876 [patent_app_country] => US [patent_app_date] => 2024-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16185 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18589876 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/589876
SYSTEMS, DEVICES, AND METHODS FOR EXPANDING THE DIAMETER OF THE PROSTATIC URETHRA Feb 27, 2024 Pending
Array ( [id] => 20606958 [patent_doc_number] => 12582537 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-24 [patent_title] => Stent with improved deployment characteristics [patent_app_type] => utility [patent_app_number] => 18/431625 [patent_app_country] => US [patent_app_date] => 2024-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5984 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 324 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18431625 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/431625
Stent with improved deployment characteristics Feb 1, 2024 Issued
Array ( [id] => 19331408 [patent_doc_number] => 20240245838 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => DRUG ELUTING STENT AND METHOD OF USE OF THE SAME FOR ENABLING RESTORATION OF FUNCTIONAL ENDOTHELIAL CELL LAYERS [patent_app_type] => utility [patent_app_number] => 18/424827 [patent_app_country] => US [patent_app_date] => 2024-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18160 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18424827 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/424827
DRUG ELUTING STENT AND METHOD OF USE OF THE SAME FOR ENABLING RESTORATION OF FUNCTIONAL ENDOTHELIAL CELL LAYERS Jan 27, 2024 Pending
Array ( [id] => 19215998 [patent_doc_number] => 20240180702 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => BIOABSORBABLE MEDICAL DEVICES [patent_app_type] => utility [patent_app_number] => 18/421615 [patent_app_country] => US [patent_app_date] => 2024-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12936 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18421615 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/421615
BIOABSORBABLE MEDICAL DEVICES Jan 23, 2024 Pending
Array ( [id] => 19331088 [patent_doc_number] => 20240245518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => HIP JOINT DEVICE AND METHOD [patent_app_type] => utility [patent_app_number] => 18/401785 [patent_app_country] => US [patent_app_date] => 2024-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31137 [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] => 18401785 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/401785
HIP JOINT DEVICE AND METHOD Jan 1, 2024 Pending
Array ( [id] => 19110958 [patent_doc_number] => 20240122708 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => FASTENER AND TECHNIQUES THEREFOR [patent_app_type] => utility [patent_app_number] => 18/392388 [patent_app_country] => US [patent_app_date] => 2023-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 40430 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18392388 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/392388
FASTENER AND TECHNIQUES THEREFOR Dec 20, 2023 Pending
Array ( [id] => 20239460 [patent_doc_number] => 12419763 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Osmolar devices and methods for preventing tissue swelling [patent_app_type] => utility [patent_app_number] => 18/542256 [patent_app_country] => US [patent_app_date] => 2023-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18542256 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/542256
Osmolar devices and methods for preventing tissue swelling Dec 14, 2023 Issued
Array ( [id] => 19065406 [patent_doc_number] => 20240099832 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => Prosthetic Leaflets for Valve Replacement [patent_app_type] => utility [patent_app_number] => 18/533985 [patent_app_country] => US [patent_app_date] => 2023-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7124 [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] => 18533985 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/533985
Prosthetic Leaflets for Valve Replacement Dec 7, 2023 Abandoned
Array ( [id] => 19065417 [patent_doc_number] => 20240099843 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => EXPANDABLE SHEATH FOR INTRODUCING AN ENDOVASCULAR DELIVERY DEVICE INTO A BODY [patent_app_type] => utility [patent_app_number] => 18/531355 [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] => 61072 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18531355 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/531355
EXPANDABLE SHEATH FOR INTRODUCING AN ENDOVASCULAR DELIVERY DEVICE INTO A BODY Dec 5, 2023 Pending
Array ( [id] => 19215983 [patent_doc_number] => 20240180687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => Composite Implant [patent_app_type] => utility [patent_app_number] => 18/531315 [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] => 13364 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18531315 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/531315
Composite implant Dec 5, 2023 Issued
Array ( [id] => 19216024 [patent_doc_number] => 20240180728 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => STENT HAVING ADJACENT ELEMENTS CONNECTED BY NARROW FLEXIBLE WEBS [patent_app_type] => utility [patent_app_number] => 18/529894 [patent_app_country] => US [patent_app_date] => 2023-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13639 [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] => 18529894 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/529894
Stent having adjacent elements connected by narrow flexible webs Dec 4, 2023 Issued
Array ( [id] => 19049068 [patent_doc_number] => 20240091037 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => AORTIC PRESSURE LOSS REDUCTION APPARATUS AND METHODS [patent_app_type] => utility [patent_app_number] => 18/520223 [patent_app_country] => US [patent_app_date] => 2023-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22327 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18520223 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/520223
Aortic pressure loss reduction apparatus and methods Nov 26, 2023 Issued
Array ( [id] => 19032212 [patent_doc_number] => 20240082027 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => DISTAL AORTIC STENT GRAFT ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/515578 [patent_app_country] => US [patent_app_date] => 2023-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7361 [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] => 18515578 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/515578
DISTAL AORTIC STENT GRAFT ASSEMBLY Nov 20, 2023 Pending
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