Search

Chameli Das

Examiner (ID: 54, Phone: (571)272-3696 , Office: P/2197 )

Most Active Art Unit
2197
Art Unit(s)
2762, 2196, 2192, 2122, 2197
Total Applications
1155
Issued Applications
1024
Pending Applications
35
Abandoned Applications
93

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17695673 [patent_doc_number] => 11369372 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => Surgical stapler adapter with flexible cable assembly, flexible fingers, and contact clips [patent_app_type] => utility [patent_app_number] => 16/670611 [patent_app_country] => US [patent_app_date] => 2019-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 4231 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16670611 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/670611
Surgical stapler adapter with flexible cable assembly, flexible fingers, and contact clips Oct 30, 2019 Issued
Array ( [id] => 17648233 [patent_doc_number] => 11350932 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-07 [patent_title] => Surgical instrument with improved stop/start control during a firing motion [patent_app_type] => utility [patent_app_number] => 16/657090 [patent_app_country] => US [patent_app_date] => 2019-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 81 [patent_figures_cnt] => 123 [patent_no_of_words] => 72427 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16657090 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/657090
Surgical instrument with improved stop/start control during a firing motion Oct 17, 2019 Issued
Array ( [id] => 17435206 [patent_doc_number] => 11260515 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-01 [patent_title] => Oil unit for impact power tool [patent_app_type] => utility [patent_app_number] => 16/655556 [patent_app_country] => US [patent_app_date] => 2019-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 12632 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16655556 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/655556
Oil unit for impact power tool Oct 16, 2019 Issued
Array ( [id] => 15492285 [patent_doc_number] => 20200046331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => CONTROL FOR SURGICAL HANDPIECE [patent_app_type] => utility [patent_app_number] => 16/655884 [patent_app_country] => US [patent_app_date] => 2019-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3028 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16655884 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/655884
Control for surgical handpiece Oct 16, 2019 Issued
Array ( [id] => 17249864 [patent_doc_number] => 11185328 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-30 [patent_title] => System for controlling a tissue-stapling operation [patent_app_type] => utility [patent_app_number] => 16/593343 [patent_app_country] => US [patent_app_date] => 2019-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 7985 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16593343 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/593343
System for controlling a tissue-stapling operation Oct 3, 2019 Issued
Array ( [id] => 15708161 [patent_doc_number] => 20200100846 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => ACTIVE-DETECTION SELF-PROPELLED ARTIFICIAL INTELLIGENCE SURGICAL NAVIGATION CART [patent_app_type] => utility [patent_app_number] => 16/586869 [patent_app_country] => US [patent_app_date] => 2019-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3370 [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] => 16586869 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/586869
Active-detection self-propelled artificial intelligence surgical navigation cart Sep 26, 2019 Issued
Array ( [id] => 17569666 [patent_doc_number] => 11317917 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-03 [patent_title] => Surgical stapling system comprising a lockable firing assembly [patent_app_type] => utility [patent_app_number] => 16/585866 [patent_app_country] => US [patent_app_date] => 2019-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 96 [patent_no_of_words] => 32554 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16585866 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/585866
Surgical stapling system comprising a lockable firing assembly Sep 26, 2019 Issued
Array ( [id] => 15450395 [patent_doc_number] => 20200038021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => HANDHELD ELECTROMECHANICAL SURGICAL SYSTEM [patent_app_type] => utility [patent_app_number] => 16/586244 [patent_app_country] => US [patent_app_date] => 2019-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27547 [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] => 16586244 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/586244
Handheld electromechanical surgical system Sep 26, 2019 Issued
Array ( [id] => 16295873 [patent_doc_number] => 20200281596 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => Circular Surgical Stapler [patent_app_type] => utility [patent_app_number] => 16/583690 [patent_app_country] => US [patent_app_date] => 2019-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35162 [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] => 16583690 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/583690
Circular surgical stapler Sep 25, 2019 Issued
Array ( [id] => 16295871 [patent_doc_number] => 20200281594 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => ELECTRICAL POTENTIAL SHIFTING CIRCUIT FOR POWERED SURGICAL STAPLER [patent_app_type] => utility [patent_app_number] => 16/583386 [patent_app_country] => US [patent_app_date] => 2019-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37542 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16583386 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/583386
Electrical potential shifting circuit for powered surgical stapler Sep 25, 2019 Issued
Array ( [id] => 15360107 [patent_doc_number] => 20200015818 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => SURGICAL HANDLE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/582829 [patent_app_country] => US [patent_app_date] => 2019-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5927 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16582829 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/582829
Surgical handle assembly Sep 24, 2019 Issued
Array ( [id] => 17206372 [patent_doc_number] => 11166723 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-09 [patent_title] => Surgical handle assembly modes of operation [patent_app_type] => utility [patent_app_number] => 16/577097 [patent_app_country] => US [patent_app_date] => 2019-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 6648 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16577097 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/577097
Surgical handle assembly modes of operation Sep 19, 2019 Issued
Array ( [id] => 15238875 [patent_doc_number] => 20190374223 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-12 [patent_title] => SURGICAL STAPLING DEVICE WITH ELONGATED TOOL ASSEMBLY AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 16/547810 [patent_app_country] => US [patent_app_date] => 2019-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3005 [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] => 16547810 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/547810
Surgical stapling device with elongated tool assembly and methods of use Aug 21, 2019 Issued
Array ( [id] => 16655707 [patent_doc_number] => 20210052343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => Manual Knife Bailout Monitoring Using Inductive Coupling [patent_app_type] => utility [patent_app_number] => 16/547270 [patent_app_country] => US [patent_app_date] => 2019-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9578 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16547270 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/547270
Manual knife bailout monitoring using inductive coupling Aug 20, 2019 Issued
Array ( [id] => 18273475 [patent_doc_number] => 11612395 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-28 [patent_title] => Surgical system including a control system having an RFID tag reader [patent_app_type] => utility [patent_app_number] => 16/540670 [patent_app_country] => US [patent_app_date] => 2019-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 39 [patent_figures_cnt] => 70 [patent_no_of_words] => 14438 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [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] => 16540670 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/540670
Surgical system including a control system having an RFID tag reader Aug 13, 2019 Issued
Array ( [id] => 17466476 [patent_doc_number] => 11272932 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-15 [patent_title] => Structure for attaching buttress material to anvil and cartridge of surgical stapling instrument [patent_app_type] => utility [patent_app_number] => 16/530210 [patent_app_country] => US [patent_app_date] => 2019-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 5113 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16530210 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/530210
Structure for attaching buttress material to anvil and cartridge of surgical stapling instrument Aug 1, 2019 Issued
Array ( [id] => 18118185 [patent_doc_number] => 11549571 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Belt tensioning apparatus for material removal machines [patent_app_type] => utility [patent_app_number] => 16/517183 [patent_app_country] => US [patent_app_date] => 2019-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3993 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16517183 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/517183
Belt tensioning apparatus for material removal machines Jul 18, 2019 Issued
Array ( [id] => 15360103 [patent_doc_number] => 20200015816 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => SURGICAL INSTRUMENT WITH FASTENER PRELOAD LOCK-OUT [patent_app_type] => utility [patent_app_number] => 16/508183 [patent_app_country] => US [patent_app_date] => 2019-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14290 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16508183 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/508183
Surgical instrument with fastener preload lock-out Jul 9, 2019 Issued
Array ( [id] => 15341817 [patent_doc_number] => 20200008800 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => SURGICAL INSTRUMENT WITH MULTIPLE PROGRAM RESPONSES DURING A FIRING MOTION [patent_app_type] => utility [patent_app_number] => 16/506399 [patent_app_country] => US [patent_app_date] => 2019-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 85333 [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] => 16506399 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/506399
Surgical instrument with multiple program responses during a firing motion Jul 8, 2019 Issued
Array ( [id] => 17434584 [patent_doc_number] => 11259890 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-01 [patent_title] => Surgical stapling instruments and surgical loading units thereof [patent_app_type] => utility [patent_app_number] => 16/503691 [patent_app_country] => US [patent_app_date] => 2019-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3306 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16503691 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/503691
Surgical stapling instruments and surgical loading units thereof Jul 4, 2019 Issued
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