Search

Charles Z. Constantine

Examiner (ID: 2881, Phone: (571)270-5533 , Office: P/1657 )

Most Active Art Unit
1657
Art Unit(s)
1657, 4131
Total Applications
518
Issued Applications
289
Pending Applications
41
Abandoned Applications
205

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20263066 [patent_doc_number] => 12434035 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Inflation lumen kink protection and balloon profile [patent_app_type] => utility [patent_app_number] => 18/581692 [patent_app_country] => US [patent_app_date] => 2024-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 32 [patent_no_of_words] => 3169 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18581692 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/581692
Inflation lumen kink protection and balloon profile Feb 19, 2024 Issued
Array ( [id] => 20263066 [patent_doc_number] => 12434035 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Inflation lumen kink protection and balloon profile [patent_app_type] => utility [patent_app_number] => 18/581692 [patent_app_country] => US [patent_app_date] => 2024-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 32 [patent_no_of_words] => 3169 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18581692 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/581692
Inflation lumen kink protection and balloon profile Feb 19, 2024 Issued
Array ( [id] => 19682107 [patent_doc_number] => 20250000652 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => TISSUE GRASPING DEVICES AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 18/433970 [patent_app_country] => US [patent_app_date] => 2024-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32097 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -37 [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] => 18433970 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/433970
TISSUE GRASPING DEVICES AND RELATED METHODS Feb 5, 2024 Pending
Array ( [id] => 19297117 [patent_doc_number] => 20240225681 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => SOFT TISSUE CUTTING DEVICES, SYSTEMS, AND METHODS [patent_app_type] => utility [patent_app_number] => 18/409252 [patent_app_country] => US [patent_app_date] => 2024-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29313 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18409252 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/409252
SOFT TISSUE CUTTING DEVICES, SYSTEMS, AND METHODS Jan 9, 2024 Pending
Array ( [id] => 19297117 [patent_doc_number] => 20240225681 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => SOFT TISSUE CUTTING DEVICES, SYSTEMS, AND METHODS [patent_app_type] => utility [patent_app_number] => 18/409252 [patent_app_country] => US [patent_app_date] => 2024-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29313 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18409252 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/409252
SOFT TISSUE CUTTING DEVICES, SYSTEMS, AND METHODS Jan 9, 2024 Pending
Array ( [id] => 19297117 [patent_doc_number] => 20240225681 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => SOFT TISSUE CUTTING DEVICES, SYSTEMS, AND METHODS [patent_app_type] => utility [patent_app_number] => 18/409252 [patent_app_country] => US [patent_app_date] => 2024-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29313 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18409252 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/409252
SOFT TISSUE CUTTING DEVICES, SYSTEMS, AND METHODS Jan 9, 2024 Pending
Array ( [id] => 19761881 [patent_doc_number] => 12220147 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-11 [patent_title] => Medical device having rotating shaft with lumen and sealing structure [patent_app_type] => utility [patent_app_number] => 18/541438 [patent_app_country] => US [patent_app_date] => 2023-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 12870 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18541438 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/541438
Medical device having rotating shaft with lumen and sealing structure Dec 14, 2023 Issued
Array ( [id] => 18969998 [patent_doc_number] => 20240050090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => SINGLE-IMPULSE, SEMI-MOBILE AND STOPPERED SUTURING DEVICE USED IN NARROW AND DEEP TISSUE PLANES SURGERY [patent_app_type] => utility [patent_app_number] => 18/383394 [patent_app_country] => US [patent_app_date] => 2023-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2930 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 544 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18383394 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/383394
SINGLE-IMPULSE, SEMI-MOBILE AND STOPPERED SUTURING DEVICE USED IN NARROW AND DEEP TISSUE PLANES SURGERY Oct 23, 2023 Abandoned
Array ( [id] => 20239319 [patent_doc_number] => 12419622 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Localized fusion of native leaflets using activated adhesive [patent_app_type] => utility [patent_app_number] => 18/476253 [patent_app_country] => US [patent_app_date] => 2023-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 12289 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18476253 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/476253
Localized fusion of native leaflets using activated adhesive Sep 26, 2023 Issued
Array ( [id] => 18893404 [patent_doc_number] => 20240008889 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => ARTICULATING ULTRASONIC SURGICAL INSTRUMENTS AND SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/472150 [patent_app_country] => US [patent_app_date] => 2023-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6562 [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] => 18472150 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/472150
ARTICULATING ULTRASONIC SURGICAL INSTRUMENTS AND SYSTEMS Sep 20, 2023 Pending
Array ( [id] => 19814715 [patent_doc_number] => 20250072922 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => Surgical Clamping Device [patent_app_type] => utility [patent_app_number] => 18/457982 [patent_app_country] => US [patent_app_date] => 2023-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4564 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18457982 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/457982
Surgical Clamping Device Aug 28, 2023 Pending
Array ( [id] => 19814715 [patent_doc_number] => 20250072922 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => Surgical Clamping Device [patent_app_type] => utility [patent_app_number] => 18/457982 [patent_app_country] => US [patent_app_date] => 2023-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4564 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18457982 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/457982
Surgical Clamping Device Aug 28, 2023 Pending
Array ( [id] => 19814715 [patent_doc_number] => 20250072922 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => Surgical Clamping Device [patent_app_type] => utility [patent_app_number] => 18/457982 [patent_app_country] => US [patent_app_date] => 2023-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4564 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18457982 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/457982
Surgical Clamping Device Aug 28, 2023 Pending
Array ( [id] => 18953139 [patent_doc_number] => 20240041466 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => Dual-Lumen Occlusion Balloon Catheter and Method of Use [patent_app_type] => utility [patent_app_number] => 18/363799 [patent_app_country] => US [patent_app_date] => 2023-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2356 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18363799 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/363799
Dual-Lumen Occlusion Balloon Catheter and Method of Use Aug 1, 2023 Pending
Array ( [id] => 19503487 [patent_doc_number] => 12114884 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Medical device and treatment method [patent_app_type] => utility [patent_app_number] => 18/363062 [patent_app_country] => US [patent_app_date] => 2023-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 10988 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18363062 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/363062
Medical device and treatment method Jul 31, 2023 Issued
Array ( [id] => 18877102 [patent_doc_number] => 20240000471 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => FORCEPS WITH DEFLECTABLE GRASPING PLATFORMS [patent_app_type] => utility [patent_app_number] => 18/344465 [patent_app_country] => US [patent_app_date] => 2023-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9304 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18344465 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/344465
FORCEPS WITH DEFLECTABLE GRASPING PLATFORMS Jun 28, 2023 Pending
Array ( [id] => 19338280 [patent_doc_number] => 12048450 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Developable and collapsable internal cutting mechanism [patent_app_type] => utility [patent_app_number] => 18/204554 [patent_app_country] => US [patent_app_date] => 2023-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6073 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 426 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18204554 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/204554
Developable and collapsable internal cutting mechanism May 31, 2023 Issued
Array ( [id] => 19048942 [patent_doc_number] => 20240090911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => ADVANCED MINIMALLY INVASIVE MULTI-FUNCTIONAL ROBOTIC SURGICAL DEVICES AND METHODS [patent_app_type] => utility [patent_app_number] => 18/141100 [patent_app_country] => US [patent_app_date] => 2023-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8804 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18141100 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/141100
Advanced minimally invasive multi-functional robotic surgical devices and methods Apr 27, 2023 Issued
Array ( [id] => 19896574 [patent_doc_number] => 12274465 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Forceps actuation systems [patent_app_type] => utility [patent_app_number] => 18/307111 [patent_app_country] => US [patent_app_date] => 2023-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 75 [patent_figures_cnt] => 106 [patent_no_of_words] => 40358 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [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] => 18307111 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/307111
Forceps actuation systems Apr 25, 2023 Issued
Array ( [id] => 19896574 [patent_doc_number] => 12274465 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Forceps actuation systems [patent_app_type] => utility [patent_app_number] => 18/307111 [patent_app_country] => US [patent_app_date] => 2023-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 75 [patent_figures_cnt] => 106 [patent_no_of_words] => 40358 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [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] => 18307111 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/307111
Forceps actuation systems Apr 25, 2023 Issued
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