Search

Andrew Yang

Examiner (ID: 10666, Phone: (571)272-3472 , Office: P/3775 )

Most Active Art Unit
3775
Art Unit(s)
3775, 3733
Total Applications
1607
Issued Applications
1289
Pending Applications
123
Abandoned Applications
227

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19378966 [patent_doc_number] => 20240268836 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => BONE CUTTING GUIDE SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 18/645205 [patent_app_country] => US [patent_app_date] => 2024-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6253 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18645205 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/645205
Bone cutting guide systems and methods Apr 23, 2024 Issued
Array ( [id] => 20231057 [patent_doc_number] => 20250288376 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => SURGICAL ROBOTIC SYSTEM [patent_app_type] => utility [patent_app_number] => 18/635439 [patent_app_country] => US [patent_app_date] => 2024-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16449 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18635439 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/635439
Surgical robotic system Apr 14, 2024 Issued
Array ( [id] => 19358922 [patent_doc_number] => 20240260956 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => SYSTEMS AND METHODS FOR PERFORMING SPINE SURGERY [patent_app_type] => utility [patent_app_number] => 18/633646 [patent_app_country] => US [patent_app_date] => 2024-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9425 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18633646 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/633646
Systems and methods for performing spine surgery Apr 11, 2024 Issued
Array ( [id] => 19297288 [patent_doc_number] => 20240225853 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => Interbody Fusion Cages [patent_app_type] => utility [patent_app_number] => 18/617464 [patent_app_country] => US [patent_app_date] => 2024-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10287 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18617464 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/617464
Interbody fusion cages Mar 25, 2024 Issued
Array ( [id] => 19358977 [patent_doc_number] => 20240261011 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => APPARATUS FOR MANUAL EXTRACTION OF A MEDICAL DEVICE [patent_app_type] => utility [patent_app_number] => 18/610065 [patent_app_country] => US [patent_app_date] => 2024-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8471 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18610065 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/610065
APPARATUS FOR MANUAL EXTRACTION OF A MEDICAL DEVICE Mar 18, 2024 Pending
Array ( [id] => 19279519 [patent_doc_number] => 20240215990 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => APPARATUS AND METHOD FOR FABRICATING A CUSTOMIZED PATIENT-SPECIFIC ORTHOPAEDIC INSTRUMENT [patent_app_type] => utility [patent_app_number] => 18/604686 [patent_app_country] => US [patent_app_date] => 2024-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 54564 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18604686 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/604686
Apparatus and method for positioning an orthopaedic instrument Mar 13, 2024 Issued
Array ( [id] => 20401131 [patent_doc_number] => 12491090 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-09 [patent_title] => Methods and systems for targeted alignment and sagittal plane positioning for hip replacement surgery [patent_app_type] => utility [patent_app_number] => 18/601922 [patent_app_country] => US [patent_app_date] => 2024-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 6691 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18601922 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/601922
Methods and systems for targeted alignment and sagittal plane positioning for hip replacement surgery Mar 10, 2024 Issued
Array ( [id] => 19476964 [patent_doc_number] => 20240325006 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => MULTI-PORTAL SPLIT CANNULAS, ENDOSCOPIC HEMOSTATIC DISPENSERS AND SURGICAL TOOLS [patent_app_type] => utility [patent_app_number] => 18/598236 [patent_app_country] => US [patent_app_date] => 2024-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11702 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18598236 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/598236
Multi-portal split cannulas, endoscopic hemostatic dispensers and surgical tools Mar 6, 2024 Issued
Array ( [id] => 20491316 [patent_doc_number] => 12533171 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Chuck system for a powered surgical impactor [patent_app_type] => utility [patent_app_number] => 18/593177 [patent_app_country] => US [patent_app_date] => 2024-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 9261 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18593177 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/593177
Chuck system for a powered surgical impactor Feb 29, 2024 Issued
Array ( [id] => 19387480 [patent_doc_number] => 20240277350 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => APPARATUS, SYSTEM, AND METHOD FOR PATIENT-SPECIFIC HARVESTING GUIDE [patent_app_type] => utility [patent_app_number] => 18/583504 [patent_app_country] => US [patent_app_date] => 2024-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 44193 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18583504 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/583504
APPARATUS, SYSTEM, AND METHOD FOR PATIENT-SPECIFIC HARVESTING GUIDE Feb 20, 2024 Pending
Array ( [id] => 19938458 [patent_doc_number] => 12310569 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Surgical retractor having clamping mechanism [patent_app_type] => utility [patent_app_number] => 18/581230 [patent_app_country] => US [patent_app_date] => 2024-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 18 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 18581230 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/581230
Surgical retractor having clamping mechanism Feb 18, 2024 Issued
Array ( [id] => 19331005 [patent_doc_number] => 20240245435 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => Deformable Threaded Locking Structures, And Related Systems And Methods [patent_app_type] => utility [patent_app_number] => 18/437284 [patent_app_country] => US [patent_app_date] => 2024-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27923 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18437284 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/437284
Deformable threaded locking structures, and related systems and methods Feb 8, 2024 Issued
Array ( [id] => 19358968 [patent_doc_number] => 20240261002 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => Screw Hole Adapted for Different Screws [patent_app_type] => utility [patent_app_number] => 18/431396 [patent_app_country] => US [patent_app_date] => 2024-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4393 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18431396 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/431396
Screw hole adapted for different screws Feb 1, 2024 Issued
Array ( [id] => 19343218 [patent_doc_number] => 20240252181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => APPARATUS, SYSTEM, AND METHOD FOR INSTRUMENTATION [patent_app_type] => utility [patent_app_number] => 18/427593 [patent_app_country] => US [patent_app_date] => 2024-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35995 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18427593 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/427593
APPARATUS, SYSTEM, AND METHOD FOR INSTRUMENTATION Jan 29, 2024 Pending
Array ( [id] => 19185998 [patent_doc_number] => 20240164911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => SPACE BRIDGING PLATE AND MODULAR COMPONENTS [patent_app_type] => utility [patent_app_number] => 18/425359 [patent_app_country] => US [patent_app_date] => 2024-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14451 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18425359 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/425359
SPACE BRIDGING PLATE AND MODULAR COMPONENTS Jan 28, 2024 Abandoned
Array ( [id] => 20262800 [patent_doc_number] => 12433768 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Extractor for removal of an orthopedic prosthesis [patent_app_type] => utility [patent_app_number] => 18/425351 [patent_app_country] => US [patent_app_date] => 2024-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18425351 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/425351
Extractor for removal of an orthopedic prosthesis Jan 28, 2024 Issued
Array ( [id] => 19343252 [patent_doc_number] => 20240252215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => TARGETING AND INSERTION INSTRUMENT FOR ORTHOPEDIC IMPLANTS [patent_app_type] => utility [patent_app_number] => 18/424116 [patent_app_country] => US [patent_app_date] => 2024-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10840 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18424116 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/424116
TARGETING AND INSERTION INSTRUMENT FOR ORTHOPEDIC IMPLANTS Jan 25, 2024 Abandoned
Array ( [id] => 20973274 [patent_doc_number] => 12733945 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-09-15 [patent_title] => Methods and devices for installing standard and reverse shoulder implants [patent_app_type] => utility [patent_app_number] => 18/410152 [patent_app_country] => US [patent_app_date] => 2024-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 73 [patent_no_of_words] => 9531 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18410152 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/410152
METHODS AND DEVICES FOR INSTALLING STANDARD AND REVERSE SHOULDER IMPLANTS Jan 10, 2024 Pending
Array ( [id] => 19140170 [patent_doc_number] => 20240138945 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => SURGICAL ROBOT WITH PASSIVE END EFFECTOR [patent_app_type] => utility [patent_app_number] => 18/406263 [patent_app_country] => US [patent_app_date] => 2024-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22386 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18406263 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/406263
Surgical robot with passive end effector Jan 7, 2024 Issued
Array ( [id] => 20644530 [patent_doc_number] => 12599455 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-14 [patent_title] => Electronic signature for bone preparation [patent_app_type] => utility [patent_app_number] => 18/405881 [patent_app_country] => US [patent_app_date] => 2024-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 1125 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18405881 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/405881
Electronic signature for bone preparation Jan 4, 2024 Issued
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