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] => 16341339 [patent_doc_number] => 20200305989 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => SYSTEMS AND METHODS FOR MEDICAL STAPLING [patent_app_type] => utility [patent_app_number] => 16/776239 [patent_app_country] => US [patent_app_date] => 2020-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17035 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16776239 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/776239
Systems and methods for medical stapling Jan 28, 2020 Issued
Array ( [id] => 17648235 [patent_doc_number] => 11350934 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-07 [patent_title] => Staple forming pocket arrangement to accommodate different types of staples [patent_app_type] => utility [patent_app_number] => 16/745828 [patent_app_country] => US [patent_app_date] => 2020-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 74 [patent_figures_cnt] => 144 [patent_no_of_words] => 50127 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [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] => 16745828 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/745828
Staple forming pocket arrangement to accommodate different types of staples Jan 16, 2020 Issued
Array ( [id] => 17783280 [patent_doc_number] => 11406381 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-09 [patent_title] => Powered surgical stapler [patent_app_type] => utility [patent_app_number] => 16/746114 [patent_app_country] => US [patent_app_date] => 2020-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 115 [patent_figures_cnt] => 126 [patent_no_of_words] => 72218 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16746114 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/746114
Powered surgical stapler Jan 16, 2020 Issued
Array ( [id] => 17633595 [patent_doc_number] => 11344299 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-31 [patent_title] => Surgical stapler having downstream current-based motor control [patent_app_type] => utility [patent_app_number] => 16/731281 [patent_app_country] => US [patent_app_date] => 2019-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 48 [patent_figures_cnt] => 50 [patent_no_of_words] => 49896 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16731281 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/731281
Surgical stapler having downstream current-based motor control Dec 30, 2019 Issued
Array ( [id] => 16930493 [patent_doc_number] => 20210196382 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => SURGICAL SYSTEM FOR OVERLAYING SURGICAL INSTRUMENT DATA ONTO A VIRTUAL THREE DIMENSIONAL CONSTRUCT OF AN ORGAN [patent_app_type] => utility [patent_app_number] => 16/729735 [patent_app_country] => US [patent_app_date] => 2019-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 49412 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16729735 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/729735
Surgical system for overlaying surgical instrument data onto a virtual three dimensional construct of an organ Dec 29, 2019 Issued
Array ( [id] => 15827787 [patent_doc_number] => 20200129175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => SURGICAL STAPLES WITH EXPANDABLE BACKSPAN [patent_app_type] => utility [patent_app_number] => 16/729941 [patent_app_country] => US [patent_app_date] => 2019-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7634 [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] => 16729941 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/729941
Surgical staples with expandable backspan Dec 29, 2019 Issued
Array ( [id] => 17821916 [patent_doc_number] => 11426843 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-30 [patent_title] => Crimp tool force monitoring device [patent_app_type] => utility [patent_app_number] => 16/725010 [patent_app_country] => US [patent_app_date] => 2019-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 5022 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16725010 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/725010
Crimp tool force monitoring device Dec 22, 2019 Issued
Array ( [id] => 17441444 [patent_doc_number] => 20220061949 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => SAFETY DEVICE FOR SURGICAL INSTRUMENT [patent_app_type] => utility [patent_app_number] => 17/418002 [patent_app_country] => US [patent_app_date] => 2019-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2915 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17418002 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/418002
SAFETY DEVICE FOR SURGICAL INSTRUMENT Dec 19, 2019 Pending
Array ( [id] => 16913403 [patent_doc_number] => 20210186495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => METHOD FOR OPERATING A SURGICAL STAPLING INSTRUMENT [patent_app_type] => utility [patent_app_number] => 16/720766 [patent_app_country] => US [patent_app_date] => 2019-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 53320 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16720766 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/720766
Method for operating a surgical stapling instrument Dec 18, 2019 Issued
Array ( [id] => 16913401 [patent_doc_number] => 20210186493 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => SURGICAL INSTRUMENT COMPRISING A CLOSURE SYSTEM INCLUDING A CLOSURE MEMBER AND AN OPENING MEMBER DRIVEN BY A DRIVE SCREW [patent_app_type] => utility [patent_app_number] => 16/720735 [patent_app_country] => US [patent_app_date] => 2019-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 53308 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16720735 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/720735
Surgical instrument comprising a closure system including a closure member and an opening member driven by a drive screw Dec 18, 2019 Issued
Array ( [id] => 16266906 [patent_doc_number] => 20200268393 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-27 [patent_title] => System and Method for Driving an Ultrasonic Device [patent_app_type] => utility [patent_app_number] => 16/717841 [patent_app_country] => US [patent_app_date] => 2019-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9596 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16717841 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/717841
System and method for driving an ultrasonic device Dec 16, 2019 Issued
Array ( [id] => 17324485 [patent_doc_number] => 11215490 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-04 [patent_title] => External fuel metering valve with shuttle mechanism [patent_app_type] => utility [patent_app_number] => 16/717689 [patent_app_country] => US [patent_app_date] => 2019-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6811 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16717689 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/717689
External fuel metering valve with shuttle mechanism Dec 16, 2019 Issued
Array ( [id] => 15766969 [patent_doc_number] => 20200114502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => POWER TOOL WITH ANTI-KICKBACK CONTROL SYSTEM [patent_app_type] => utility [patent_app_number] => 16/713259 [patent_app_country] => US [patent_app_date] => 2019-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6430 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16713259 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/713259
Power tool with anti-kickback control system Dec 12, 2019 Issued
Array ( [id] => 16898494 [patent_doc_number] => 20210177410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => SURGICAL STAPLING DEVICE WITH FLEXIBLE SHAFT [patent_app_type] => utility [patent_app_number] => 16/711609 [patent_app_country] => US [patent_app_date] => 2019-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5551 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16711609 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/711609
Surgical stapling device with flexible shaft Dec 11, 2019 Issued
Array ( [id] => 15708089 [patent_doc_number] => 20200100810 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => ADAPTER ASSEMBLY INCLUDING A REMOVABLE TROCAR ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/702699 [patent_app_country] => US [patent_app_date] => 2019-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4409 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16702699 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/702699
Adapter assembly including a removable trocar assembly Dec 3, 2019 Issued
Array ( [id] => 17367817 [patent_doc_number] => 20220022869 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => REUSABLE STAPLER WITH DETACHABLE ADAPTER [patent_app_type] => utility [patent_app_number] => 17/311507 [patent_app_country] => US [patent_app_date] => 2019-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2286 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17311507 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/311507
REUSABLE STAPLER WITH DETACHABLE ADAPTER Dec 1, 2019 Pending
Array ( [id] => 16998068 [patent_doc_number] => 11076850 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-03 [patent_title] => Surgical instrument including an adapter assembly and an articulating surgical loading unit [patent_app_type] => utility [patent_app_number] => 16/695380 [patent_app_country] => US [patent_app_date] => 2019-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 4401 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16695380 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/695380
Surgical instrument including an adapter assembly and an articulating surgical loading unit Nov 25, 2019 Issued
Array ( [id] => 17525461 [patent_doc_number] => 11298125 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-12 [patent_title] => Tissue stapler having a thickness compensator [patent_app_type] => utility [patent_app_number] => 16/691905 [patent_app_country] => US [patent_app_date] => 2019-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 301 [patent_figures_cnt] => 551 [patent_no_of_words] => 131384 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16691905 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/691905
Tissue stapler having a thickness compensator Nov 21, 2019 Issued
Array ( [id] => 16266890 [patent_doc_number] => 20200268377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-27 [patent_title] => ADHESIVE FILM LAMINATE [patent_app_type] => utility [patent_app_number] => 16/684819 [patent_app_country] => US [patent_app_date] => 2019-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 83640 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16684819 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/684819
Adhesive film laminate Nov 14, 2019 Issued
Array ( [id] => 17741222 [patent_doc_number] => 11389263 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-19 [patent_title] => Lockout mechanisms for surgical instruments [patent_app_type] => utility [patent_app_number] => 16/684718 [patent_app_country] => US [patent_app_date] => 2019-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 20 [patent_no_of_words] => 5141 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16684718 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/684718
Lockout mechanisms for surgical instruments Nov 14, 2019 Issued
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