Search

Cao H Nguyen

Examiner (ID: 7212, Phone: (571)272-4053 , Office: P/2171 )

Most Active Art Unit
2171
Art Unit(s)
2173, 2773, 2787, 2415, 2171
Total Applications
1865
Issued Applications
1577
Pending Applications
128
Abandoned Applications
160

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18806589 [patent_doc_number] => 20230380920 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => SLACK CABLE ELIMINATING CAPSTAN [patent_app_type] => utility [patent_app_number] => 18/446686 [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] => 10535 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18446686 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/446686
SLACK CABLE ELIMINATING CAPSTAN Aug 8, 2023 Pending
Array ( [id] => 18737511 [patent_doc_number] => 20230346404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => Integrated Thrombectomy and Filter Device and Methods of Use [patent_app_type] => utility [patent_app_number] => 18/218505 [patent_app_country] => US [patent_app_date] => 2023-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15738 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18218505 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/218505
Integrated Thrombectomy and Filter Device and Methods of Use Jul 4, 2023 Pending
Array ( [id] => 18815619 [patent_doc_number] => 20230389957 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => SURGICAL INSTRUMENT GUIDE [patent_app_type] => utility [patent_app_number] => 18/206986 [patent_app_country] => US [patent_app_date] => 2023-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6624 [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] => 18206986 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/206986
SURGICAL INSTRUMENT GUIDE Jun 6, 2023 Pending
Array ( [id] => 19423404 [patent_doc_number] => 12082793 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Systems and methods of steerable elongate device [patent_app_type] => utility [patent_app_number] => 18/328606 [patent_app_country] => US [patent_app_date] => 2023-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 14559 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18328606 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/328606
Systems and methods of steerable elongate device Jun 1, 2023 Issued
Array ( [id] => 19041973 [patent_doc_number] => 11931046 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Simplified field use junctional tourniquets [patent_app_type] => utility [patent_app_number] => 18/097011 [patent_app_country] => US [patent_app_date] => 2023-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 2542 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18097011 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/097011
Simplified field use junctional tourniquets Jan 12, 2023 Issued
Array ( [id] => 18374027 [patent_doc_number] => 20230149103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => COMPUTER-ASSISTED TELE-OPERATED SURGERY SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 18/151185 [patent_app_country] => US [patent_app_date] => 2023-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17270 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18151185 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/151185
Computer-assisted tele-operated surgery systems and methods Jan 5, 2023 Issued
Array ( [id] => 18483829 [patent_doc_number] => 20230211132 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => PULMONARY ARTERIAL COMPLIANCE ENHANCEMENT AND CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 18/062725 [patent_app_country] => US [patent_app_date] => 2022-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6344 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18062725 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/062725
PULMONARY ARTERIAL COMPLIANCE ENHANCEMENT AND CONTROL DEVICE Dec 6, 2022 Pending
Array ( [id] => 18373977 [patent_doc_number] => 20230149053 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => Systems And Methods For Performing Lateral-Access Spine Surgery [patent_app_type] => utility [patent_app_number] => 17/989884 [patent_app_country] => US [patent_app_date] => 2022-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10031 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17989884 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/989884
Systems And Methods For Performing Lateral-Access Spine Surgery Nov 17, 2022 Pending
Array ( [id] => 18055976 [patent_doc_number] => 20220387062 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => THROMBECTOMY APPARATUS AND METHOD [patent_app_type] => utility [patent_app_number] => 17/887819 [patent_app_country] => US [patent_app_date] => 2022-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7375 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17887819 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/887819
THROMBECTOMY APPARATUS AND METHOD Aug 14, 2022 Pending
Array ( [id] => 18055977 [patent_doc_number] => 20220387063 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => THROMBECTOMY APPARATUS AND METHOD [patent_app_type] => utility [patent_app_number] => 17/887879 [patent_app_country] => US [patent_app_date] => 2022-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7375 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17887879 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/887879
THROMBECTOMY APPARATUS AND METHOD Aug 14, 2022 Pending
Array ( [id] => 18055978 [patent_doc_number] => 20220387064 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => THROMBECTOMY APPARATUS AND METHOD [patent_app_type] => utility [patent_app_number] => 17/887910 [patent_app_country] => US [patent_app_date] => 2022-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7378 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17887910 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/887910
THROMBECTOMY APPARATUS AND METHOD Aug 14, 2022 Pending
Array ( [id] => 17988463 [patent_doc_number] => 20220354500 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => SURGICAL CLIP FOR SIMULTANEOUS BLEEDING CONTROL OF A BLOOD VESSEL AND CUTTING [patent_app_type] => utility [patent_app_number] => 17/872656 [patent_app_country] => US [patent_app_date] => 2022-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2994 [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] => 17872656 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/872656
Surgical clip for simultaneous bleeding control of a blood vessel and cutting Jul 24, 2022 Issued
Array ( [id] => 17989050 [patent_doc_number] => 20220355087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => Hybrid Transseptal Dilator and Methods of Using the Same [patent_app_type] => utility [patent_app_number] => 17/813945 [patent_app_country] => US [patent_app_date] => 2022-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10115 [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] => 17813945 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/813945
Hybrid Transseptal Dilator and Methods of Using the Same Jul 20, 2022 Pending
Array ( [id] => 17980736 [patent_doc_number] => 20220346772 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => PURSESTRING SUTURE RETRACTOR AND METHOD OF USE [patent_app_type] => utility [patent_app_number] => 17/865876 [patent_app_country] => US [patent_app_date] => 2022-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16758 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17865876 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/865876
PURSESTRING SUTURE RETRACTOR AND METHOD OF USE Jul 14, 2022 Abandoned
Array ( [id] => 18915491 [patent_doc_number] => 11877754 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Systems and methods for a medical clip applier [patent_app_type] => utility [patent_app_number] => 17/847181 [patent_app_country] => US [patent_app_date] => 2022-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 37 [patent_no_of_words] => 16699 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17847181 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/847181
Systems and methods for a medical clip applier Jun 22, 2022 Issued
Array ( [id] => 17910917 [patent_doc_number] => 20220313312 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => CUTTING GUARD [patent_app_type] => utility [patent_app_number] => 17/842899 [patent_app_country] => US [patent_app_date] => 2022-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3945 [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] => 17842899 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/842899
CUTTING GUARD Jun 16, 2022 Pending
Array ( [id] => 18634650 [patent_doc_number] => 11759221 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Integrated thrombectomy and filter device and methods of use [patent_app_type] => utility [patent_app_number] => 17/751481 [patent_app_country] => US [patent_app_date] => 2022-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 51 [patent_no_of_words] => 15718 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17751481 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/751481
Integrated thrombectomy and filter device and methods of use May 22, 2022 Issued
Array ( [id] => 17836023 [patent_doc_number] => 20220273328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => CIRCUMCISION DEVICE [patent_app_type] => utility [patent_app_number] => 17/746595 [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] => 5796 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17746595 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/746595
Circumcision device May 16, 2022 Issued
Array ( [id] => 17805489 [patent_doc_number] => 20220257324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => SYSTEMS AND ASSEMBLIES FOR MOUNTING A SURGICAL ACCESSORY TO ROBOTIC SURGICAL SYSTEMS, AND PROVIDING ACCESS THERETHROUGH [patent_app_type] => utility [patent_app_number] => 17/739416 [patent_app_country] => US [patent_app_date] => 2022-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13439 [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] => 17739416 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/739416
Systems and assemblies for mounting a surgical accessory to robotic surgical systems, and providing access therethrough May 8, 2022 Issued
Array ( [id] => 18517419 [patent_doc_number] => 11707289 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-25 [patent_title] => Cavitation catheter [patent_app_type] => utility [patent_app_number] => 17/653253 [patent_app_country] => US [patent_app_date] => 2022-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 23 [patent_no_of_words] => 17248 [patent_no_of_claims] => 16 [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] => 17653253 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/653253
Cavitation catheter Mar 1, 2022 Issued
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