Search

Bach T. Dinh

Examiner (ID: 13779, Phone: (571)270-5118 , Office: P/1756 )

Most Active Art Unit
1726
Art Unit(s)
4128, 1795, 1724, 1726, 1756
Total Applications
1172
Issued Applications
600
Pending Applications
108
Abandoned Applications
484

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19241134 [patent_doc_number] => 12011550 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Catheter with an asymmetric tip [patent_app_type] => utility [patent_app_number] => 18/116708 [patent_app_country] => US [patent_app_date] => 2023-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 22 [patent_no_of_words] => 8361 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18116708 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/116708
Catheter with an asymmetric tip Mar 1, 2023 Issued
Array ( [id] => 18449813 [patent_doc_number] => 20230191089 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => Cardiopulmonary Resuscitation Catheter and Related Systems and Methods [patent_app_type] => utility [patent_app_number] => 18/109039 [patent_app_country] => US [patent_app_date] => 2023-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7898 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18109039 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/109039
Cardiopulmonary Resuscitation Catheter and Related Systems and Methods Feb 12, 2023 Abandoned
Array ( [id] => 18434582 [patent_doc_number] => 20230181876 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => CATHETER ASSEMBLY SUPPORT DEVICE, SYSTEMS, AND METHODS [patent_app_type] => utility [patent_app_number] => 18/107249 [patent_app_country] => US [patent_app_date] => 2023-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6616 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18107249 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/107249
Catheter assembly support device, systems, and methods Feb 7, 2023 Issued
Array ( [id] => 18656365 [patent_doc_number] => 20230302263 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => REMOVABLE DUAL FUNCTION LOADING TOOL & PROTECTOR FOR DRUG COATED MEDICAL DEVICES [patent_app_type] => utility [patent_app_number] => 18/159970 [patent_app_country] => US [patent_app_date] => 2023-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6780 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18159970 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/159970
REMOVABLE DUAL FUNCTION LOADING TOOL & PROTECTOR FOR DRUG COATED MEDICAL DEVICES Jan 25, 2023 Pending
Array ( [id] => 18374587 [patent_doc_number] => 20230149666 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => SAFETY CATHETER WITH PASSIVE RELEASE [patent_app_type] => utility [patent_app_number] => 18/096149 [patent_app_country] => US [patent_app_date] => 2023-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4524 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18096149 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/096149
Safety catheter with passive release Jan 11, 2023 Issued
Array ( [id] => 19637522 [patent_doc_number] => 12168118 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-17 [patent_title] => Method of using medicinal fluid injection device [patent_app_type] => utility [patent_app_number] => 18/092419 [patent_app_country] => US [patent_app_date] => 2023-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3519 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18092419 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/092419
Method of using medicinal fluid injection device Jan 1, 2023 Issued
Array ( [id] => 19666257 [patent_doc_number] => 12178979 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Dermal patch for delivering a pharmaceutical [patent_app_type] => utility [patent_app_number] => 18/090107 [patent_app_country] => US [patent_app_date] => 2022-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 81 [patent_figures_cnt] => 149 [patent_no_of_words] => 12909 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18090107 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/090107
Dermal patch for delivering a pharmaceutical Dec 27, 2022 Issued
Array ( [id] => 19273049 [patent_doc_number] => 12023156 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => Dermal patch for collecting a physiological sample [patent_app_type] => utility [patent_app_number] => 18/090026 [patent_app_country] => US [patent_app_date] => 2022-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 32 [patent_no_of_words] => 9843 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18090026 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/090026
Dermal patch for collecting a physiological sample Dec 27, 2022 Issued
Array ( [id] => 18360725 [patent_doc_number] => 20230142316 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => Dermal Patch with a Diagnostic Test Strip [patent_app_type] => utility [patent_app_number] => 18/090063 [patent_app_country] => US [patent_app_date] => 2022-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13269 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18090063 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/090063
Dermal patch with a diagnostic test strip Dec 27, 2022 Issued
Array ( [id] => 18334044 [patent_doc_number] => 20230125992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => MICRONEEDLE ARRAY UNIT [patent_app_type] => utility [patent_app_number] => 18/146464 [patent_app_country] => US [patent_app_date] => 2022-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7458 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18146464 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/146464
MICRONEEDLE ARRAY UNIT Dec 26, 2022 Abandoned
Array ( [id] => 20356358 [patent_doc_number] => 12472338 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Microneedle array-based electrode comprising organic photovoltaic substances and artificial retina device comprising the same [patent_app_type] => utility [patent_app_number] => 18/081936 [patent_app_country] => US [patent_app_date] => 2022-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 716 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18081936 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/081936
Microneedle array-based electrode comprising organic photovoltaic substances and artificial retina device comprising the same Dec 14, 2022 Issued
Array ( [id] => 19353180 [patent_doc_number] => 12053605 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Guide catheter and method of use [patent_app_type] => utility [patent_app_number] => 18/078070 [patent_app_country] => US [patent_app_date] => 2022-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 58 [patent_no_of_words] => 14037 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18078070 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/078070
Guide catheter and method of use Dec 7, 2022 Issued
Array ( [id] => 18544280 [patent_doc_number] => 11717612 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-08-08 [patent_title] => Multi-purpose automatic injector [patent_app_type] => utility [patent_app_number] => 17/994146 [patent_app_country] => US [patent_app_date] => 2022-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 50 [patent_figures_cnt] => 55 [patent_no_of_words] => 19178 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17994146 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/994146
Multi-purpose automatic injector Nov 24, 2022 Issued
Array ( [id] => 20254954 [patent_doc_number] => 12427287 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Vascular access instrument having a fluid permeable structure, and related devices and methods [patent_app_type] => utility [patent_app_number] => 17/983886 [patent_app_country] => US [patent_app_date] => 2022-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 47 [patent_no_of_words] => 4463 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17983886 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/983886
Vascular access instrument having a fluid permeable structure, and related devices and methods Nov 8, 2022 Issued
Array ( [id] => 19682548 [patent_doc_number] => 20250001093 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => Sub-assembly for a medicament delivery device [patent_app_type] => utility [patent_app_number] => 18/709908 [patent_app_country] => US [patent_app_date] => 2022-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4623 [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] => 18709908 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/709908
Sub-assembly for a medicament delivery device Nov 2, 2022 Pending
Array ( [id] => 19613451 [patent_doc_number] => 20240399131 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => ASEPTIC COUPLING SYSTEM WITH TRANSLATING SEAL MECHANISM [patent_app_type] => utility [patent_app_number] => 18/698386 [patent_app_country] => US [patent_app_date] => 2022-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5824 [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] => 18698386 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/698386
ASEPTIC COUPLING SYSTEM WITH TRANSLATING SEAL MECHANISM Oct 4, 2022 Pending
Array ( [id] => 20547747 [patent_doc_number] => 12558521 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-24 [patent_title] => Expandable introducer sheath for medical device [patent_app_type] => utility [patent_app_number] => 17/954889 [patent_app_country] => US [patent_app_date] => 2022-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 87 [patent_figures_cnt] => 131 [patent_no_of_words] => 29825 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17954889 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/954889
Expandable introducer sheath for medical device Sep 27, 2022 Issued
Array ( [id] => 18146141 [patent_doc_number] => 20230019998 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => Apparatus and Method for the Preparation and Administration of Blood Components [patent_app_type] => utility [patent_app_number] => 17/953202 [patent_app_country] => US [patent_app_date] => 2022-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7497 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 391 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17953202 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/953202
Apparatus and method for the preparation and administration of blood components Sep 25, 2022 Issued
Array ( [id] => 19410393 [patent_doc_number] => 12076184 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Pullwire crown and crown sleeve for catheter assembly [patent_app_type] => utility [patent_app_number] => 17/953243 [patent_app_country] => US [patent_app_date] => 2022-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 38 [patent_no_of_words] => 14188 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17953243 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/953243
Pullwire crown and crown sleeve for catheter assembly Sep 25, 2022 Issued
Array ( [id] => 18764706 [patent_doc_number] => 11815097 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Pump device having a detection device [patent_app_type] => utility [patent_app_number] => 17/947785 [patent_app_country] => US [patent_app_date] => 2022-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 17 [patent_no_of_words] => 5663 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17947785 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/947785
Pump device having a detection device Sep 18, 2022 Issued
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