Search

Ariel J. Yu

Examiner (ID: 14717, Phone: (571)270-3312 , Office: P/3627 )

Most Active Art Unit
3627
Art Unit(s)
3683, 3627, 3687
Total Applications
472
Issued Applications
189
Pending Applications
59
Abandoned Applications
234

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18300879 [patent_doc_number] => 11622763 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-11 [patent_title] => Stapling assembly comprising a shiftable drive [patent_app_type] => utility [patent_app_number] => 17/708980 [patent_app_country] => US [patent_app_date] => 2022-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 115 [patent_figures_cnt] => 126 [patent_no_of_words] => 72259 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17708980 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/708980
Stapling assembly comprising a shiftable drive Mar 29, 2022 Issued
Array ( [id] => 18327970 [patent_doc_number] => 11633183 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-25 [patent_title] => Stapling assembly comprising a retraction drive [patent_app_type] => utility [patent_app_number] => 17/708823 [patent_app_country] => US [patent_app_date] => 2022-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 115 [patent_figures_cnt] => 126 [patent_no_of_words] => 72260 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17708823 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/708823
Stapling assembly comprising a retraction drive Mar 29, 2022 Issued
Array ( [id] => 18655786 [patent_doc_number] => 20230301650 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => FIRING LIMIT FEATURE FOR POWERED SURGICAL STAPLER [patent_app_type] => utility [patent_app_number] => 17/702054 [patent_app_country] => US [patent_app_date] => 2022-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9165 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17702054 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/702054
Firing limit feature for powered surgical stapler Mar 22, 2022 Issued
Array ( [id] => 19011318 [patent_doc_number] => 11918216 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Handheld electromechanical surgical system [patent_app_type] => utility [patent_app_number] => 17/699433 [patent_app_country] => US [patent_app_date] => 2022-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 62 [patent_figures_cnt] => 92 [patent_no_of_words] => 27579 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17699433 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/699433
Handheld electromechanical surgical system Mar 20, 2022 Issued
Array ( [id] => 19983256 [patent_doc_number] => 20250121478 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => ELECTRIC TOOL [patent_app_type] => utility [patent_app_number] => 18/685215 [patent_app_country] => US [patent_app_date] => 2022-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2423 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18685215 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/685215
ELECTRIC TOOL Mar 17, 2022 Abandoned
Array ( [id] => 17685374 [patent_doc_number] => 20220192666 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => BATTERY POWERED SURGICAL INSTRUMENT [patent_app_type] => utility [patent_app_number] => 17/691273 [patent_app_country] => US [patent_app_date] => 2022-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17154 [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] => 17691273 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/691273
Battery powered surgical instrument Mar 9, 2022 Issued
Array ( [id] => 18824698 [patent_doc_number] => 11839964 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-12 [patent_title] => Counterbalancing mechanism and power tool having same [patent_app_type] => utility [patent_app_number] => 17/654133 [patent_app_country] => US [patent_app_date] => 2022-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 6687 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17654133 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/654133
Counterbalancing mechanism and power tool having same Mar 8, 2022 Issued
Array ( [id] => 17702411 [patent_doc_number] => 20220202417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => SURGICAL CLIP APPLIER WITH REMOVABLE POWER PACK [patent_app_type] => utility [patent_app_number] => 17/674927 [patent_app_country] => US [patent_app_date] => 2022-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32993 [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] => 17674927 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/674927
Surgical clip applier with removable power pack Feb 17, 2022 Issued
Array ( [id] => 19715792 [patent_doc_number] => 12201306 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Surgical impact driver adaptors for applying directed torque and linear impact loads during surgical procedures [patent_app_type] => utility [patent_app_number] => 17/669684 [patent_app_country] => US [patent_app_date] => 2022-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 5380 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17669684 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/669684
Surgical impact driver adaptors for applying directed torque and linear impact loads during surgical procedures Feb 10, 2022 Issued
Array ( [id] => 17943923 [patent_doc_number] => 20220330940 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => SURGICAL INSTRUMENT WITH MULTIPLE PROGRAM RESPONSES DURING A FIRING MOTION [patent_app_type] => utility [patent_app_number] => 17/592197 [patent_app_country] => US [patent_app_date] => 2022-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 85379 [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] => 17592197 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/592197
Surgical instrument with multiple program responses during a firing motion Feb 2, 2022 Issued
Array ( [id] => 17798781 [patent_doc_number] => 11413041 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-16 [patent_title] => Battery powered surgical instrument [patent_app_type] => utility [patent_app_number] => 17/583283 [patent_app_country] => US [patent_app_date] => 2022-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 26 [patent_no_of_words] => 17168 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17583283 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/583283
Battery powered surgical instrument Jan 24, 2022 Issued
Array ( [id] => 17576443 [patent_doc_number] => 20220133298 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => POWERED SURGICAL INSTRUMENT [patent_app_type] => utility [patent_app_number] => 17/579773 [patent_app_country] => US [patent_app_date] => 2022-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9180 [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] => 17579773 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/579773
Powered surgical instrument Jan 19, 2022 Issued
Array ( [id] => 19730511 [patent_doc_number] => 12208499 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Impact power tool [patent_app_type] => utility [patent_app_number] => 17/648224 [patent_app_country] => US [patent_app_date] => 2022-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 12733 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17648224 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/648224
Impact power tool Jan 17, 2022 Issued
Array ( [id] => 19026011 [patent_doc_number] => 11925348 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-12 [patent_title] => Surgical instrument including an adapter assembly and an articulating surgical loading unit [patent_app_type] => utility [patent_app_number] => 17/575743 [patent_app_country] => US [patent_app_date] => 2022-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 5729 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17575743 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/575743
Surgical instrument including an adapter assembly and an articulating surgical loading unit Jan 13, 2022 Issued
Array ( [id] => 19104273 [patent_doc_number] => 11957340 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-16 [patent_title] => Pin trap mechanism for surgical linear cutter [patent_app_type] => utility [patent_app_number] => 17/569050 [patent_app_country] => US [patent_app_date] => 2022-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 30 [patent_no_of_words] => 14793 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17569050 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/569050
Pin trap mechanism for surgical linear cutter Jan 4, 2022 Issued
Array ( [id] => 18762654 [patent_doc_number] => 11813032 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Disabling surgical tools due to manual bailout [patent_app_type] => utility [patent_app_number] => 17/563530 [patent_app_country] => US [patent_app_date] => 2021-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 14459 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17563530 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/563530
Disabling surgical tools due to manual bailout Dec 27, 2021 Issued
Array ( [id] => 17702396 [patent_doc_number] => 20220202402 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => CONTROL MECHANISM FOR END EFFECTORS AND METHOD OF USE [patent_app_type] => utility [patent_app_number] => 17/645529 [patent_app_country] => US [patent_app_date] => 2021-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5879 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17645529 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/645529
Control mechanism for end effectors and method of use Dec 21, 2021 Issued
Array ( [id] => 18886002 [patent_doc_number] => 11864758 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Surgical linear cutter wishbone separation mechanism with detent [patent_app_type] => utility [patent_app_number] => 17/555868 [patent_app_country] => US [patent_app_date] => 2021-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 31 [patent_no_of_words] => 15855 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17555868 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/555868
Surgical linear cutter wishbone separation mechanism with detent Dec 19, 2021 Issued
Array ( [id] => 17518957 [patent_doc_number] => 20220104805 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => SENSING CURVED TIP FOR SURGICAL STAPLING INSTRUMENTS [patent_app_type] => utility [patent_app_number] => 17/554508 [patent_app_country] => US [patent_app_date] => 2021-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2748 [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] => 17554508 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/554508
Sensing curved tip for surgical stapling instruments Dec 16, 2021 Issued
Array ( [id] => 18852394 [patent_doc_number] => 11849941 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Staple cartridge having staple cavities extending at a transverse angle relative to a longitudinal cartridge axis [patent_app_type] => utility [patent_app_number] => 17/551509 [patent_app_country] => US [patent_app_date] => 2021-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 90 [patent_figures_cnt] => 150 [patent_no_of_words] => 23020 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17551509 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/551509
Staple cartridge having staple cavities extending at a transverse angle relative to a longitudinal cartridge axis Dec 14, 2021 Issued
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