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] => 19902990 [patent_doc_number] => 12279974 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => Surgical cutter instrument with trial [patent_app_type] => utility [patent_app_number] => 18/307951 [patent_app_country] => US [patent_app_date] => 2023-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 18307951 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/307951
Surgical cutter instrument with trial Apr 26, 2023 Issued
Array ( [id] => 18581386 [patent_doc_number] => 20230263638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => MODULAR CAGE SYSTEM [patent_app_type] => utility [patent_app_number] => 18/139136 [patent_app_country] => US [patent_app_date] => 2023-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7406 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18139136 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/139136
MODULAR CAGE SYSTEM Apr 24, 2023 Abandoned
Array ( [id] => 20633219 [patent_doc_number] => 12594082 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-07 [patent_title] => Surgical cutting tool [patent_app_type] => utility [patent_app_number] => 18/302295 [patent_app_country] => US [patent_app_date] => 2023-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 63 [patent_no_of_words] => 8785 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18302295 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/302295
Surgical cutting tool Apr 17, 2023 Issued
Array ( [id] => 20401035 [patent_doc_number] => 12490994 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-09 [patent_title] => Surgical cutting tool [patent_app_type] => utility [patent_app_number] => 18/302321 [patent_app_country] => US [patent_app_date] => 2023-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 2474 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18302321 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/302321
Surgical cutting tool Apr 17, 2023 Issued
Array ( [id] => 20832100 [patent_doc_number] => 20260191596 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-07-09 [patent_title] => NAVIGATION SYSTEM FOR ORAL AND MAXILLOFACIAL SURGERY [patent_app_type] => utility [patent_app_number] => 18/863619 [patent_app_country] => US [patent_app_date] => 2023-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3545 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18863619 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/863619
NAVIGATION SYSTEM FOR ORAL AND MAXILLOFACIAL SURGERY Apr 11, 2023 Pending
Array ( [id] => 18522565 [patent_doc_number] => 20230233214 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => SURGIAL INSTRUMENTS INCLUDING A SET OF CUTTING BURRS FOR PERFORMING AN OSTEOTOMY [patent_app_type] => utility [patent_app_number] => 18/296174 [patent_app_country] => US [patent_app_date] => 2023-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21146 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18296174 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/296174
Surgial instruments including a set of cutting burrs for performing an osteotomy Apr 4, 2023 Issued
Array ( [id] => 18483221 [patent_doc_number] => 20230210511 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => WOUND RETRACTOR WITH MULTI-SEGMENT OUTER RING [patent_app_type] => utility [patent_app_number] => 18/182927 [patent_app_country] => US [patent_app_date] => 2023-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4119 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18182927 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/182927
Wound retractor with multi-segment outer ring Mar 12, 2023 Issued
Array ( [id] => 18815602 [patent_doc_number] => 20230389940 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => SURGICAL INSTRUMENTS INCLUDING A SET OF CUTTING BLADES FOR PERFORMING AN OSTEOTOMY [patent_app_type] => utility [patent_app_number] => 18/177572 [patent_app_country] => US [patent_app_date] => 2023-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19786 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18177572 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/177572
Surgical instruments including a set of cutting blades for performing an osteotomy Mar 1, 2023 Issued
Array ( [id] => 18909007 [patent_doc_number] => 11871967 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-01-16 [patent_title] => Pedicle screw device and method of use [patent_app_type] => utility [patent_app_number] => 18/115277 [patent_app_country] => US [patent_app_date] => 2023-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 4212 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 18115277 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/115277
Pedicle screw device and method of use Feb 27, 2023 Issued
Array ( [id] => 18921122 [patent_doc_number] => 20240024126 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => BONE GRAFT DELIVERY SYSTEM AND METHOD FOR USING SAME [patent_app_type] => utility [patent_app_number] => 18/111078 [patent_app_country] => US [patent_app_date] => 2023-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8215 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 18111078 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/111078
BONE GRAFT DELIVERY SYSTEM AND METHOD FOR USING SAME Feb 16, 2023 Abandoned
Array ( [id] => 18449034 [patent_doc_number] => 20230190309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => BONE GRAFT HARVESTING [patent_app_type] => utility [patent_app_number] => 18/108109 [patent_app_country] => US [patent_app_date] => 2023-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5471 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18108109 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/108109
BONE GRAFT HARVESTING Feb 9, 2023 Abandoned
Array ( [id] => 20156727 [patent_doc_number] => 12383323 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Inserter guide and driver system [patent_app_type] => utility [patent_app_number] => 18/106878 [patent_app_country] => US [patent_app_date] => 2023-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 28 [patent_no_of_words] => 2194 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18106878 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/106878
Inserter guide and driver system Feb 6, 2023 Issued
Array ( [id] => 19592865 [patent_doc_number] => 12150681 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Intramedullary implant with proximal plate and method for its use [patent_app_type] => utility [patent_app_number] => 18/163927 [patent_app_country] => US [patent_app_date] => 2023-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 11 [patent_no_of_words] => 2405 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18163927 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/163927
Intramedullary implant with proximal plate and method for its use Feb 2, 2023 Issued
Array ( [id] => 18418163 [patent_doc_number] => 20230172620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => COMBINED BONE TAP AND RASP [patent_app_type] => utility [patent_app_number] => 18/163048 [patent_app_country] => US [patent_app_date] => 2023-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5423 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18163048 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/163048
Combined bone tap and rasp Jan 31, 2023 Issued
Array ( [id] => 20385315 [patent_doc_number] => 12485024 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Joint balancing [patent_app_type] => utility [patent_app_number] => 18/101747 [patent_app_country] => US [patent_app_date] => 2023-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 14 [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] => 18101747 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/101747
Joint balancing Jan 25, 2023 Issued
Array ( [id] => 19807988 [patent_doc_number] => 12239346 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Variable angle locking construct for orthopedic applications [patent_app_type] => utility [patent_app_number] => 18/101516 [patent_app_country] => US [patent_app_date] => 2023-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 9295 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18101516 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/101516
Variable angle locking construct for orthopedic applications Jan 24, 2023 Issued
Array ( [id] => 20864037 [patent_doc_number] => 12690906 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-28 [patent_title] => Surgical cement removal tool [patent_app_type] => utility [patent_app_number] => 18/158191 [patent_app_country] => US [patent_app_date] => 2023-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18158191 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/158191
SURGICAL CEMENT REMOVAL TOOL Jan 22, 2023 Issued
Array ( [id] => 18373982 [patent_doc_number] => 20230149058 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => METHOD AND APPARATUS FOR AUGMENTING BONE [patent_app_type] => utility [patent_app_number] => 18/156458 [patent_app_country] => US [patent_app_date] => 2023-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12451 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18156458 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/156458
Method and apparatus for augmenting bone Jan 18, 2023 Issued
Array ( [id] => 20644493 [patent_doc_number] => 12599417 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-14 [patent_title] => Patella bone plate systems [patent_app_type] => utility [patent_app_number] => 18/711737 [patent_app_country] => US [patent_app_date] => 2023-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 4692 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18711737 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/711737
Patella bone plate systems Jan 16, 2023 Issued
Array ( [id] => 19352763 [patent_doc_number] => 12053188 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Attachment for a powered surgical tool [patent_app_type] => utility [patent_app_number] => 18/096886 [patent_app_country] => US [patent_app_date] => 2023-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 7050 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18096886 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/096886
Attachment for a powered surgical tool Jan 12, 2023 Issued
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