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] => 20319783 [patent_doc_number] => 20250331871 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => JOINT SPACER SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 19/262002 [patent_app_country] => US [patent_app_date] => 2025-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8713 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19262002 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/262002
JOINT SPACER SYSTEMS AND METHODS Jul 6, 2025 Pending
Array ( [id] => 20728919 [patent_doc_number] => 12636163 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-26 [patent_title] => Patient-specific spinal fusion devices and associated systems and methods [patent_app_type] => utility [patent_app_number] => 19/249682 [patent_app_country] => US [patent_app_date] => 2025-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 33 [patent_no_of_words] => 21677 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19249682 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/249682
Patient-specific spinal fusion devices and associated systems and methods Jun 24, 2025 Issued
Array ( [id] => 20425061 [patent_doc_number] => 20250387148 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-25 [patent_title] => DEVICE FOR HOLDING A TRANSMITTER ARRANGEMENT INTERACTING WITH AN IMAGE OR SIGNAL ACQUISITION DEVICE OF A SURGICAL NAVIGATION SYSTEM [patent_app_type] => utility [patent_app_number] => 19/234538 [patent_app_country] => US [patent_app_date] => 2025-06-11 [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] => -19 [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] => 19234538 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/234538
DEVICE FOR HOLDING A TRANSMITTER ARRANGEMENT INTERACTING WITH AN IMAGE OR SIGNAL ACQUISITION DEVICE OF A SURGICAL NAVIGATION SYSTEM Jun 10, 2025 Pending
Array ( [id] => 20134724 [patent_doc_number] => 20250241768 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => SURGICAL CUTTER INSTRUMENT WITH TRIAL [patent_app_type] => utility [patent_app_number] => 19/181826 [patent_app_country] => US [patent_app_date] => 2025-04-17 [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] => -19 [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] => 19181826 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/181826
SURGICAL CUTTER INSTRUMENT WITH TRIAL Apr 16, 2025 Pending
Array ( [id] => 20163571 [patent_doc_number] => 20250255617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => MIS OSTEOTOMY GUIDE [patent_app_type] => utility [patent_app_number] => 19/174111 [patent_app_country] => US [patent_app_date] => 2025-04-09 [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] => -16 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19174111 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/174111
MIS OSTEOTOMY GUIDE Apr 8, 2025 Pending
Array ( [id] => 20491388 [patent_doc_number] => 12533243 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Intervertebral fusion device [patent_app_type] => utility [patent_app_number] => 19/097857 [patent_app_country] => US [patent_app_date] => 2025-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19097857 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/097857
Intervertebral fusion device Apr 1, 2025 Issued
Array ( [id] => 20083436 [patent_doc_number] => 20250213372 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => EXPANDABLE INTERVERTEBRAL IMPLANTS [patent_app_type] => utility [patent_app_number] => 19/088325 [patent_app_country] => US [patent_app_date] => 2025-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9251 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19088325 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/088325
EXPANDABLE INTERVERTEBRAL IMPLANTS Mar 23, 2025 Pending
Array ( [id] => 20057018 [patent_doc_number] => 20250195240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => JOINT REPLACEMENT ALIGNMENT GUIDES, SYSTEMS AND METHODS OF USE AND ASSEMBLY [patent_app_type] => utility [patent_app_number] => 19/069960 [patent_app_country] => US [patent_app_date] => 2025-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4853 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19069960 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/069960
JOINT REPLACEMENT ALIGNMENT GUIDES, SYSTEMS AND METHODS OF USE AND ASSEMBLY Mar 3, 2025 Pending
Array ( [id] => 20056842 [patent_doc_number] => 20250195064 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => Surgical Staple Implant Kit [patent_app_type] => utility [patent_app_number] => 19/067868 [patent_app_country] => US [patent_app_date] => 2025-03-01 [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] => -17 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19067868 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/067868
Surgical Staple Implant Kit Feb 28, 2025 Pending
Array ( [id] => 20148911 [patent_doc_number] => 20250248749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => VARIABLE ANGLE LOCKING CONSTRUCT FOR ORTHOPEDIC APPLICATIONS [patent_app_type] => utility [patent_app_number] => 19/063798 [patent_app_country] => US [patent_app_date] => 2025-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4264 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19063798 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/063798
VARIABLE ANGLE LOCKING CONSTRUCT FOR ORTHOPEDIC APPLICATIONS Feb 25, 2025 Pending
Array ( [id] => 20047997 [patent_doc_number] => 20250186219 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => SPACE BRIDGING PLATE AND MODULAR COMPONENTS [patent_app_type] => utility [patent_app_number] => 19/056449 [patent_app_country] => US [patent_app_date] => 2025-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9829 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19056449 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/056449
SPACE BRIDGING PLATE AND MODULAR COMPONENTS Feb 17, 2025 Pending
Array ( [id] => 20038752 [patent_doc_number] => 20250176974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => Robotic Hand-Held Surgical Instrument Systems And Methods [patent_app_type] => utility [patent_app_number] => 19/051395 [patent_app_country] => US [patent_app_date] => 2025-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 44101 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19051395 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/051395
Robotic Hand-Held Surgical Instrument Systems And Methods Feb 11, 2025 Pending
Array ( [id] => 20022626 [patent_doc_number] => 20250160848 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => BONE CUTTING GUIDE SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 19/030150 [patent_app_country] => US [patent_app_date] => 2025-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1207 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19030150 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/030150
BONE CUTTING GUIDE SYSTEMS AND METHODS Jan 16, 2025 Pending
Array ( [id] => 20022585 [patent_doc_number] => 20250160807 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => COUPLING DEVICES FOR SURGICAL INSTRUMENTS AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 19/026322 [patent_app_country] => US [patent_app_date] => 2025-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5958 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19026322 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/026322
COUPLING DEVICES FOR SURGICAL INSTRUMENTS AND RELATED METHODS Jan 15, 2025 Pending
Array ( [id] => 19996290 [patent_doc_number] => 20250134512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => WOUND RETRACTOR WITH MULTI-SEGMENT OUTER RING [patent_app_type] => utility [patent_app_number] => 19/010969 [patent_app_country] => US [patent_app_date] => 2025-01-06 [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] => -10 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19010969 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/010969
WOUND RETRACTOR WITH MULTI-SEGMENT OUTER RING Jan 5, 2025 Pending
Array ( [id] => 19989325 [patent_doc_number] => 20250127547 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => IMPLANT AND GUIDE [patent_app_type] => utility [patent_app_number] => 19/001027 [patent_app_country] => US [patent_app_date] => 2024-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6823 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 316 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19001027 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/001027
IMPLANT AND GUIDE Dec 23, 2024 Pending
Array ( [id] => 19996313 [patent_doc_number] => 20250134535 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => COMBINED BONE TAP AND RASP [patent_app_type] => utility [patent_app_number] => 18/987320 [patent_app_country] => US [patent_app_date] => 2024-12-19 [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] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18987320 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/987320
COMBINED BONE TAP AND RASP Dec 18, 2024 Pending
Array ( [id] => 19860474 [patent_doc_number] => 20250099260 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => SURGICAL DEVICE FOR FORMING AN IMPLANT-RECEIVING VOID WITHIN A SACROILIAC JOINT AND ITS METHOD OF USE [patent_app_type] => utility [patent_app_number] => 18/971556 [patent_app_country] => US [patent_app_date] => 2024-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7591 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18971556 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/971556
SURGICAL DEVICE FOR FORMING AN IMPLANT-RECEIVING VOID WITHIN A SACROILIAC JOINT AND ITS METHOD OF USE Dec 5, 2024 Pending
Array ( [id] => 20231013 [patent_doc_number] => 20250288332 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => Scoliosis Correction Device as Suspended on Spinous Processes [patent_app_type] => utility [patent_app_number] => 18/960100 [patent_app_country] => US [patent_app_date] => 2024-11-26 [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] => -10 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18960100 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/960100
Scoliosis Correction Device as Suspended on Spinous Processes Nov 25, 2024 Abandoned
Array ( [id] => 20091895 [patent_doc_number] => 20250221831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => BONE GRAFT DELIVERY SYSTEM AND METHOD FOR USING SAME [patent_app_type] => utility [patent_app_number] => 18/950893 [patent_app_country] => US [patent_app_date] => 2024-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3512 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18950893 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/950893
BONE GRAFT DELIVERY SYSTEM AND METHOD FOR USING SAME Nov 17, 2024 Pending
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