Search

Christopher P. Ellis

Examiner (ID: 17079, Phone: (571)272-6914 , Office: P/3644 )

Most Active Art Unit
3644
Art Unit(s)
3644, 3651, 3611, 2899, 3106, 2816, 3105, 3618
Total Applications
2505
Issued Applications
2182
Pending Applications
144
Abandoned Applications
209

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19914935 [patent_doc_number] => 12290279 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Hybrid atherectomy devices [patent_app_type] => utility [patent_app_number] => 17/833967 [patent_app_country] => US [patent_app_date] => 2022-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 32 [patent_no_of_words] => 17273 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 452 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17833967 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/833967
Hybrid atherectomy devices Jun 6, 2022 Issued
Array ( [id] => 17865094 [patent_doc_number] => 20220287829 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => MITRAL VALVE PROSTHESIS FOR TRANSCATHETER VALVE IMPLANTATION [patent_app_type] => utility [patent_app_number] => 17/830775 [patent_app_country] => US [patent_app_date] => 2022-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5969 [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] => 17830775 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/830775
Mitral valve prosthesis for transcatheter valve implantation Jun 1, 2022 Issued
Array ( [id] => 17836009 [patent_doc_number] => 20220273314 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => Packing Coil [patent_app_type] => utility [patent_app_number] => 17/663781 [patent_app_country] => US [patent_app_date] => 2022-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5777 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17663781 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/663781
Packing coil May 16, 2022 Issued
Array ( [id] => 19338257 [patent_doc_number] => 12048427 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Method and apparatus for attaching tissue to bone [patent_app_type] => utility [patent_app_number] => 17/739413 [patent_app_country] => US [patent_app_date] => 2022-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 50 [patent_no_of_words] => 11337 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17739413 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/739413
Method and apparatus for attaching tissue to bone May 8, 2022 Issued
Array ( [id] => 19119731 [patent_doc_number] => 11963689 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-23 [patent_title] => Retrieval system [patent_app_type] => utility [patent_app_number] => 17/731423 [patent_app_country] => US [patent_app_date] => 2022-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 6884 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17731423 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/731423
Retrieval system Apr 27, 2022 Issued
Array ( [id] => 18210764 [patent_doc_number] => 20230057026 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => CLOT REMOVAL DEVICE AND METHOD [patent_app_type] => utility [patent_app_number] => 17/729512 [patent_app_country] => US [patent_app_date] => 2022-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15902 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [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] => 17729512 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/729512
CLOT REMOVAL DEVICE AND METHOD Apr 25, 2022 Pending
Array ( [id] => 17943944 [patent_doc_number] => 20220330961 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => CLOT RETRIEVER AND THROMBECTOMY DEVICE FOR MASSIVE CLOT REMOVING FROM VASCULAR SYSTEM WITH ADJUSTABLE DEVICE ORIFICE AND RETRIEVE LENGTH [patent_app_type] => utility [patent_app_number] => 17/720420 [patent_app_country] => US [patent_app_date] => 2022-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5426 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17720420 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/720420
CLOT RETRIEVER AND THROMBECTOMY DEVICE FOR MASSIVE CLOT REMOVING FROM VASCULAR SYSTEM WITH ADJUSTABLE DEVICE ORIFICE AND RETRIEVE LENGTH Apr 13, 2022 Abandoned
Array ( [id] => 20504855 [patent_doc_number] => 12539115 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-03 [patent_title] => System of surgical staple cartridges comprising absorbable staples [patent_app_type] => utility [patent_app_number] => 17/718838 [patent_app_country] => US [patent_app_date] => 2022-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 126 [patent_figures_cnt] => 183 [patent_no_of_words] => 107654 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17718838 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/718838
SYSTEM OF SURGICAL STAPLE CARTRIDGES COMPRISING ABSORBABLE STAPLES Apr 11, 2022 Issued
Array ( [id] => 19838748 [patent_doc_number] => 12251099 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Suture [patent_app_type] => utility [patent_app_number] => 17/711220 [patent_app_country] => US [patent_app_date] => 2022-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 9122 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17711220 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/711220
Suture Mar 31, 2022 Issued
Array ( [id] => 18869435 [patent_doc_number] => 11857211 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Apparatus, system, and method for vasculature obstruction removal [patent_app_type] => utility [patent_app_number] => 17/699906 [patent_app_country] => US [patent_app_date] => 2022-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 22 [patent_no_of_words] => 6779 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17699906 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/699906
Apparatus, system, and method for vasculature obstruction removal Mar 20, 2022 Issued
Array ( [id] => 20212290 [patent_doc_number] => 12408923 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Occlusive devices with thrombogenic inserts [patent_app_type] => utility [patent_app_number] => 17/653277 [patent_app_country] => US [patent_app_date] => 2022-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 6845 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17653277 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/653277
Occlusive devices with thrombogenic inserts Mar 1, 2022 Issued
Array ( [id] => 17836018 [patent_doc_number] => 20220273323 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => ASPIRATION DEVICES FOR TREATMENT OF THROMBOSIS INCLUDING EXPANDABLE DISTAL ENDS AND SYSTEMS AND METHODS THEREOF [patent_app_type] => utility [patent_app_number] => 17/682949 [patent_app_country] => US [patent_app_date] => 2022-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28120 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17682949 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/682949
ASPIRATION DEVICES FOR TREATMENT OF THROMBOSIS INCLUDING EXPANDABLE DISTAL ENDS AND SYSTEMS AND METHODS THEREOF Feb 27, 2022 Abandoned
Array ( [id] => 17655060 [patent_doc_number] => 20220175525 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => DELIVERY DEVICE AND METHODS OF USE FOR TRANSAPICAL DELIVERY OF REPLACEMENT VALVE [patent_app_type] => utility [patent_app_number] => 17/678878 [patent_app_country] => US [patent_app_date] => 2022-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13652 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17678878 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/678878
Delivery device and methods of use for transapical delivery of replacement valve Feb 22, 2022 Issued
Array ( [id] => 19929926 [patent_doc_number] => 12303118 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Vascular closure device [patent_app_type] => utility [patent_app_number] => 17/670102 [patent_app_country] => US [patent_app_date] => 2022-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 64 [patent_no_of_words] => 4093 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 313 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17670102 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/670102
Vascular closure device Feb 10, 2022 Issued
Array ( [id] => 17790022 [patent_doc_number] => 20220249113 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => SLIDABLE LOCKING HANDLE DESIGN FOR DEBRIDERS [patent_app_type] => utility [patent_app_number] => 17/650313 [patent_app_country] => US [patent_app_date] => 2022-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7441 [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] => 17650313 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/650313
SLIDABLE LOCKING HANDLE DESIGN FOR DEBRIDERS Feb 7, 2022 Pending
Array ( [id] => 18535612 [patent_doc_number] => 20230240696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => CLOT REMOVAL DEVICE AND METHOD OF USING SAME [patent_app_type] => utility [patent_app_number] => 17/591047 [patent_app_country] => US [patent_app_date] => 2022-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15719 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 17591047 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/591047
CLOT REMOVAL DEVICE AND METHOD OF USING SAME Feb 1, 2022 Abandoned
Array ( [id] => 17561301 [patent_doc_number] => 20220125450 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => DEVICES AND METHODS FOR ASPIRATION OF THROMBUS [patent_app_type] => utility [patent_app_number] => 17/568559 [patent_app_country] => US [patent_app_date] => 2022-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31913 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 17568559 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/568559
DEVICES AND METHODS FOR ASPIRATION OF THROMBUS Jan 3, 2022 Abandoned
Array ( [id] => 19982579 [patent_doc_number] => 20250120801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => Vascular Implant [patent_app_type] => utility [patent_app_number] => 18/724259 [patent_app_country] => US [patent_app_date] => 2021-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1180 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18724259 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/724259
Vascular Implant Dec 29, 2021 Pending
Array ( [id] => 19783874 [patent_doc_number] => 20250057553 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => CATHETER DEVICES WITH DAMPING ASSEMBLIES FOR CORE WIRES [patent_app_type] => utility [patent_app_number] => 18/720983 [patent_app_country] => US [patent_app_date] => 2021-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9691 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18720983 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/720983
CATHETER DEVICES WITH DAMPING ASSEMBLIES FOR CORE WIRES Dec 21, 2021 Pending
Array ( [id] => 17670663 [patent_doc_number] => 20220183830 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => ENDOVASCULAR PROSTHETIC HEART VALVE REPLACEMENT [patent_app_type] => utility [patent_app_number] => 17/558498 [patent_app_country] => US [patent_app_date] => 2021-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5580 [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] => 17558498 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/558498
Endovascular prosthetic heart valve replacement Dec 20, 2021 Issued
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