Search

Dang D. Le

Examiner (ID: 17208, Phone: (571)272-2027 , Office: P/2834 )

Most Active Art Unit
2834
Art Unit(s)
2834
Total Applications
2549
Issued Applications
1999
Pending Applications
61
Abandoned Applications
499

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16221023 [patent_doc_number] => 20200246139 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => Heart Valve Assemblies [patent_app_type] => utility [patent_app_number] => 16/857914 [patent_app_country] => US [patent_app_date] => 2020-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9517 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16857914 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/857914
Heart Valve Assemblies Apr 23, 2020 Abandoned
Array ( [id] => 16189106 [patent_doc_number] => 20200229955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => STENT AND MEDICAL DEVICE COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 16/843422 [patent_app_country] => US [patent_app_date] => 2020-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8320 [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] => 16843422 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/843422
STENT AND MEDICAL DEVICE COMPRISING SAME Apr 7, 2020 Pending
Array ( [id] => 18314002 [patent_doc_number] => 11628061 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-18 [patent_title] => Modular valve prosthesis with anchor stent and valve component [patent_app_type] => utility [patent_app_number] => 16/840403 [patent_app_country] => US [patent_app_date] => 2020-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 20 [patent_no_of_words] => 8641 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16840403 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/840403
Modular valve prosthesis with anchor stent and valve component Apr 4, 2020 Issued
Array ( [id] => 16359019 [patent_doc_number] => 20200315770 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => AIRWAY STENTS [patent_app_type] => utility [patent_app_number] => 16/838625 [patent_app_country] => US [patent_app_date] => 2020-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18542 [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] => 16838625 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/838625
Airway stents Apr 1, 2020 Issued
Array ( [id] => 18270498 [patent_doc_number] => 20230091740 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => STENT GRAFTS HAVING A RADIOPAQUE MARKER AND METHODS OF PRODUCING [patent_app_type] => utility [patent_app_number] => 17/904516 [patent_app_country] => US [patent_app_date] => 2020-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7836 [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] => 17904516 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/904516
STENT GRAFTS HAVING A RADIOPAQUE MARKER AND METHODS OF PRODUCING Feb 25, 2020 Pending
Array ( [id] => 16008539 [patent_doc_number] => 20200179112 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => Epicardial Anchor Devices And Methods [patent_app_type] => utility [patent_app_number] => 16/790875 [patent_app_country] => US [patent_app_date] => 2020-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8635 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16790875 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/790875
Epicardial anchor devices and methods Feb 13, 2020 Issued
Array ( [id] => 19273158 [patent_doc_number] => 12023265 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => Stent including anti-migration capabilities [patent_app_type] => utility [patent_app_number] => 16/743049 [patent_app_country] => US [patent_app_date] => 2020-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 7928 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16743049 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/743049
Stent including anti-migration capabilities Jan 14, 2020 Issued
Array ( [id] => 18288791 [patent_doc_number] => 11617646 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-04 [patent_title] => Replacement mitral valves [patent_app_type] => utility [patent_app_number] => 16/734881 [patent_app_country] => US [patent_app_date] => 2020-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 49 [patent_no_of_words] => 13200 [patent_no_of_claims] => 10 [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] => 16734881 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/734881
Replacement mitral valves Jan 5, 2020 Issued
Array ( [id] => 16930596 [patent_doc_number] => 20210196485 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => Mechanical Parts Including Pyrolytic Carbon Brace Members [patent_app_type] => utility [patent_app_number] => 16/729382 [patent_app_country] => US [patent_app_date] => 2019-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4122 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16729382 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/729382
Mechanical Parts Including Pyrolytic Carbon Brace Members Dec 27, 2019 Abandoned
Array ( [id] => 16052585 [patent_doc_number] => 20200188147 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => GEOMETRICALLY TUNABLE HYDROGEL-BASED CHEMICALLY-ELUTING SHUNT PROSTHESIS [patent_app_type] => utility [patent_app_number] => 16/714712 [patent_app_country] => US [patent_app_date] => 2019-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8727 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16714712 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/714712
GEOMETRICALLY TUNABLE HYDROGEL-BASED CHEMICALLY-ELUTING SHUNT PROSTHESIS Dec 13, 2019 Abandoned
Array ( [id] => 19209409 [patent_doc_number] => 11998442 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Covered stent and preparation method therefor [patent_app_type] => utility [patent_app_number] => 17/418665 [patent_app_country] => US [patent_app_date] => 2019-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 9399 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17418665 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/418665
Covered stent and preparation method therefor Dec 3, 2019 Issued
Array ( [id] => 15677867 [patent_doc_number] => 20200093597 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => VALVE POSITIONING DEVICE [patent_app_type] => utility [patent_app_number] => 16/695522 [patent_app_country] => US [patent_app_date] => 2019-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5810 [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] => 16695522 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/695522
VALVE POSITIONING DEVICE Nov 25, 2019 Abandoned
Array ( [id] => 18930889 [patent_doc_number] => 11883282 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => Assembly of heart valves and intermediate adapter stent [patent_app_type] => utility [patent_app_number] => 16/695008 [patent_app_country] => US [patent_app_date] => 2019-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 89 [patent_no_of_words] => 21127 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16695008 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/695008
Assembly of heart valves and intermediate adapter stent Nov 24, 2019 Issued
Array ( [id] => 15552825 [patent_doc_number] => 20200060824 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => VALVE DELIVERY SYSTEM [patent_app_type] => utility [patent_app_number] => 16/673200 [patent_app_country] => US [patent_app_date] => 2019-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3141 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 16673200 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/673200
VALVE DELIVERY SYSTEM Nov 3, 2019 Abandoned
Array ( [id] => 19909143 [patent_doc_number] => 12285326 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-29 [patent_title] => Tips stent graft and kit [patent_app_type] => utility [patent_app_number] => 17/773576 [patent_app_country] => US [patent_app_date] => 2019-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17773576 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/773576
Tips stent graft and kit Oct 29, 2019 Issued
Array ( [id] => 20714026 [patent_doc_number] => 12629250 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-19 [patent_title] => System and method for applying material to a stent [patent_app_type] => utility [patent_app_number] => 16/666342 [patent_app_country] => US [patent_app_date] => 2019-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 40 [patent_no_of_words] => 8275 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16666342 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/666342
System and method for applying material to a stent Oct 27, 2019 Issued
Array ( [id] => 15450713 [patent_doc_number] => 20200038180 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => PERCUTANEOUS MITRAL VALVE REPLACEMENT DEVICE [patent_app_type] => utility [patent_app_number] => 16/597460 [patent_app_country] => US [patent_app_date] => 2019-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16863 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16597460 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/597460
Percutaneous mitral valve replacement device Oct 8, 2019 Issued
Array ( [id] => 15677893 [patent_doc_number] => 20200093610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => Spinal Implant [patent_app_type] => utility [patent_app_number] => 16/583880 [patent_app_country] => US [patent_app_date] => 2019-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5647 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16583880 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/583880
Spinal Implant Sep 25, 2019 Abandoned
Array ( [id] => 18018694 [patent_doc_number] => 20220370193 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => ENDOPROSTHESIS AND METHOD OF MANUFACTURING AN ENDOPROSTHESIS [patent_app_type] => utility [patent_app_number] => 17/761748 [patent_app_country] => US [patent_app_date] => 2019-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4487 [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] => 17761748 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/761748
ENDOPROSTHESIS AND METHOD OF MANUFACTURING AN ENDOPROSTHESIS Sep 18, 2019 Abandoned
Array ( [id] => 15320541 [patent_doc_number] => 20200000600 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => ADJUSTABLE ORTHOPEDIC CONNECTIONS [patent_app_type] => utility [patent_app_number] => 16/567755 [patent_app_country] => US [patent_app_date] => 2019-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9285 [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] => 16567755 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/567755
Adjustable orthopedic connections Sep 10, 2019 Issued
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