Search

Anh Tieu Dang

Examiner (ID: 12047, Phone: (571)270-3221 , Office: P/3731 )

Most Active Art Unit
3771
Art Unit(s)
3731, 3771
Total Applications
740
Issued Applications
466
Pending Applications
90
Abandoned Applications
209

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20319789 [patent_doc_number] => 20250331877 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => INTRAVASCULAR LITHOTRIPSY [patent_app_type] => utility [patent_app_number] => 19/259768 [patent_app_country] => US [patent_app_date] => 2025-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33159 [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] => 19259768 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/259768
INTRAVASCULAR LITHOTRIPSY Jul 2, 2025 Pending
Array ( [id] => 20206065 [patent_doc_number] => 20250275785 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-04 [patent_title] => ROTATIONAL ATHERECTOMY DEVICES AND METHODS [patent_app_type] => utility [patent_app_number] => 19/210219 [patent_app_country] => US [patent_app_date] => 2025-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16403 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19210219 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/210219
Rotational atherectomy devices and methods May 15, 2025 Issued
Array ( [id] => 20048526 [patent_doc_number] => 20250186748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => BALLOON CATHETER AND METHODS OF USE TO REDUCE RESIDUAL STENOSIS [patent_app_type] => utility [patent_app_number] => 19/053238 [patent_app_country] => US [patent_app_date] => 2025-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 58156 [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] => 19053238 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/053238
BALLOON CATHETER AND METHODS OF USE TO REDUCE RESIDUAL STENOSIS Feb 12, 2025 Pending
Array ( [id] => 19743574 [patent_doc_number] => 20250032139 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => INTRAVASCULAR LITHOTRIPSY [patent_app_type] => utility [patent_app_number] => 18/916404 [patent_app_country] => US [patent_app_date] => 2024-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37698 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18916404 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/916404
Intravascular lithotripsy Oct 14, 2024 Issued
Array ( [id] => 20005703 [patent_doc_number] => 20250143925 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => SURGICAL INSTRUMENTS HAVING REDUCED ADHERENCE TO VITREOUS [patent_app_type] => utility [patent_app_number] => 18/898967 [patent_app_country] => US [patent_app_date] => 2024-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18898967 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/898967
SURGICAL INSTRUMENTS HAVING REDUCED ADHERENCE TO VITREOUS Sep 26, 2024 Pending
Array ( [id] => 20598823 [patent_doc_number] => 20260076826 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-19 [patent_title] => SURGICAL INSTRUMENTS FOR PHACOEMULSIFICATION SURGERY [patent_app_type] => utility [patent_app_number] => 18/888585 [patent_app_country] => US [patent_app_date] => 2024-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18888585 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/888585
SURGICAL INSTRUMENTS FOR PHACOEMULSIFICATION SURGERY Sep 17, 2024 Pending
Array ( [id] => 19681971 [patent_doc_number] => 20250000516 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => HEMOSTATIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/883306 [patent_app_country] => US [patent_app_date] => 2024-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19702 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18883306 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/883306
HEMOSTATIC DEVICE Sep 11, 2024 Pending
Array ( [id] => 19860339 [patent_doc_number] => 20250099125 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => WORKING CHANNEL DEVICE [patent_app_type] => utility [patent_app_number] => 18/822557 [patent_app_country] => US [patent_app_date] => 2024-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15823 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18822557 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/822557
WORKING CHANNEL DEVICE Sep 2, 2024 Pending
Array ( [id] => 19641023 [patent_doc_number] => 20240415543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => APPARATUS AND METHODS FOR ACCESSING AND SEALING BODILY VESSELS AND CAVITIES [patent_app_type] => utility [patent_app_number] => 18/823379 [patent_app_country] => US [patent_app_date] => 2024-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19788 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18823379 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/823379
APPARATUS AND METHODS FOR ACCESSING AND SEALING BODILY VESSELS AND CAVITIES Sep 2, 2024 Pending
Array ( [id] => 20134753 [patent_doc_number] => 20250241797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => TWEEZER PART FOR VISUAL EAR PICK [patent_app_type] => utility [patent_app_number] => 18/818894 [patent_app_country] => US [patent_app_date] => 2024-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1218 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18818894 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/818894
Tweezer part for visual ear pick Aug 28, 2024 Issued
Array ( [id] => 20098741 [patent_doc_number] => 20250228677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-17 [patent_title] => ENDOLUMINAL PROSTHESIS SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 18/812953 [patent_app_country] => US [patent_app_date] => 2024-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3498 [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] => 18812953 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/812953
ENDOLUMINAL PROSTHESIS SYSTEMS AND METHODS Aug 21, 2024 Pending
Array ( [id] => 19629473 [patent_doc_number] => 20240407922 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => TRANSCATHETER PROSTHETIC HEART VALVE DELIVERY SYSTEM WITH DISTAL CUTTING ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/810470 [patent_app_country] => US [patent_app_date] => 2024-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8430 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18810470 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/810470
TRANSCATHETER PROSTHETIC HEART VALVE DELIVERY SYSTEM WITH DISTAL CUTTING ASSEMBLY Aug 19, 2024 Pending
Array ( [id] => 19641179 [patent_doc_number] => 20240415699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => INVERTING SLEEVE APPARATUSES AND METHOD FOR DRYING AND CLEANING THE EAR OR NOSE [patent_app_type] => utility [patent_app_number] => 18/793728 [patent_app_country] => US [patent_app_date] => 2024-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22555 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18793728 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/793728
INVERTING SLEEVE APPARATUSES AND METHOD FOR DRYING AND CLEANING THE EAR OR NOSE Aug 1, 2024 Pending
Array ( [id] => 19584673 [patent_doc_number] => 20240382230 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => ABRASIVE ELEMENTS FOR ROTATIONAL ATHERECTOMY SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/787522 [patent_app_country] => US [patent_app_date] => 2024-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10148 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18787522 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/787522
ABRASIVE ELEMENTS FOR ROTATIONAL ATHERECTOMY SYSTEMS Jul 28, 2024 Pending
Array ( [id] => 20212310 [patent_doc_number] => 12408943 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Rotational atherectomy devices and methods [patent_app_type] => utility [patent_app_number] => 18/774078 [patent_app_country] => US [patent_app_date] => 2024-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 35 [patent_no_of_words] => 16403 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18774078 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/774078
Rotational atherectomy devices and methods Jul 15, 2024 Issued
Array ( [id] => 19554158 [patent_doc_number] => 20240365950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => HAND HELD DERMAPLANING DEVICE AND DERMAPLANING PROCESS [patent_app_type] => utility [patent_app_number] => 18/774232 [patent_app_country] => US [patent_app_date] => 2024-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12967 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18774232 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/774232
HAND HELD DERMAPLANING DEVICE AND DERMAPLANING PROCESS Jul 15, 2024 Pending
Array ( [id] => 20471681 [patent_doc_number] => 20260013899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-15 [patent_title] => FLEXIBLE DRIVE MEMBER ATTACHMENT THROUGH ADDITIVE THERMAL SPRAY [patent_app_type] => utility [patent_app_number] => 18/767606 [patent_app_country] => US [patent_app_date] => 2024-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8590 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18767606 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/767606
FLEXIBLE DRIVE MEMBER ATTACHMENT THROUGH ADDITIVE THERMAL SPRAY Jul 8, 2024 Pending
Array ( [id] => 20355945 [patent_doc_number] => 12471922 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Magnetic implants having through-holes for forming an anastomosis [patent_app_type] => utility [patent_app_number] => 18/749137 [patent_app_country] => US [patent_app_date] => 2024-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 41 [patent_no_of_words] => 34994 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18749137 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/749137
Magnetic implants having through-holes for forming an anastomosis Jun 19, 2024 Issued
Array ( [id] => 20406105 [patent_doc_number] => 20250375214 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-11 [patent_title] => ULTRASONIC SURGICAL INSTRUMENT AND METHOD OF LATERALLY ALIGNING BLADE WITH CLAMP ARM [patent_app_type] => utility [patent_app_number] => 18/737500 [patent_app_country] => US [patent_app_date] => 2024-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7019 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18737500 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/737500
ULTRASONIC SURGICAL INSTRUMENT AND METHOD OF LATERALLY ALIGNING BLADE WITH CLAMP ARM Jun 6, 2024 Pending
Array ( [id] => 19629348 [patent_doc_number] => 20240407797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => SNARE DEVICE [patent_app_type] => utility [patent_app_number] => 18/736258 [patent_app_country] => US [patent_app_date] => 2024-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13068 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 18736258 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/736258
SNARE DEVICE Jun 5, 2024 Pending
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