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] => 20377428 [patent_doc_number] => 20250359921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-27 [patent_title] => Cautery Tool For Intracranial Surgery [patent_app_type] => utility [patent_app_number] => 19/289561 [patent_app_country] => US [patent_app_date] => 2025-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19289561 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/289561
Cautery Tool For Intracranial Surgery Aug 3, 2025 Pending
Array ( [id] => 19860334 [patent_doc_number] => 20250099120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => ENDOVASCULAR MEDICAL DEVICES AND ASSOCIATED DEVICES, SYSTEMS, AND METHODS [patent_app_type] => utility [patent_app_number] => 18/892536 [patent_app_country] => US [patent_app_date] => 2024-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16761 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18892536 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/892536
ENDOVASCULAR MEDICAL DEVICES AND ASSOCIATED DEVICES, SYSTEMS, AND METHODS Sep 21, 2024 Pending
Array ( [id] => 19814677 [patent_doc_number] => 20250072884 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => LATERAL ROW ANCHOR [patent_app_type] => utility [patent_app_number] => 18/819756 [patent_app_country] => US [patent_app_date] => 2024-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4324 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18819756 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/819756
LATERAL ROW ANCHOR Aug 28, 2024 Pending
Array ( [id] => 19752354 [patent_doc_number] => 20250040919 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => DRAINAGE DEVICES, SYSTEMS, AND METHODS [patent_app_type] => utility [patent_app_number] => 18/790672 [patent_app_country] => US [patent_app_date] => 2024-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9113 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18790672 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/790672
DRAINAGE DEVICES, SYSTEMS, AND METHODS Jul 30, 2024 Pending
Array ( [id] => 19707477 [patent_doc_number] => 20250017619 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => VESSEL SCORING DEVICE [patent_app_type] => utility [patent_app_number] => 18/769873 [patent_app_country] => US [patent_app_date] => 2024-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11108 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18769873 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/769873
VESSEL SCORING DEVICE Jul 10, 2024 Pending
Array ( [id] => 19541354 [patent_doc_number] => 20240358390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => LAPAROSCOPIC GRASPER WITH FORCE-LIMITING GRASPING MECHANISM [patent_app_type] => utility [patent_app_number] => 18/769199 [patent_app_country] => US [patent_app_date] => 2024-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8982 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18769199 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/769199
LAPAROSCOPIC GRASPER WITH FORCE-LIMITING GRASPING MECHANISM Jul 9, 2024 Pending
Array ( [id] => 19430541 [patent_doc_number] => 20240299039 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => TOURNIQUET ASSEMBLIES AND SYSTEMS, AND METHODS FOR CONTROLLING TOURNIQUETS [patent_app_type] => utility [patent_app_number] => 18/670425 [patent_app_country] => US [patent_app_date] => 2024-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5467 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18670425 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/670425
Tourniquet assemblies and systems, and methods for controlling tourniquets May 20, 2024 Issued
Array ( [id] => 19430656 [patent_doc_number] => 20240299154 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => DEGRADABLE INTESTINAL DIVERSION DEVICE [patent_app_type] => utility [patent_app_number] => 18/670257 [patent_app_country] => US [patent_app_date] => 2024-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2634 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 427 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18670257 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/670257
DEGRADABLE INTESTINAL DIVERSION DEVICE May 20, 2024 Abandoned
Array ( [id] => 19430541 [patent_doc_number] => 20240299039 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => TOURNIQUET ASSEMBLIES AND SYSTEMS, AND METHODS FOR CONTROLLING TOURNIQUETS [patent_app_type] => utility [patent_app_number] => 18/670425 [patent_app_country] => US [patent_app_date] => 2024-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5467 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18670425 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/670425
Tourniquet assemblies and systems, and methods for controlling tourniquets May 20, 2024 Issued
Array ( [id] => 19430541 [patent_doc_number] => 20240299039 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => TOURNIQUET ASSEMBLIES AND SYSTEMS, AND METHODS FOR CONTROLLING TOURNIQUETS [patent_app_type] => utility [patent_app_number] => 18/670425 [patent_app_country] => US [patent_app_date] => 2024-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5467 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18670425 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/670425
Tourniquet assemblies and systems, and methods for controlling tourniquets May 20, 2024 Issued
Array ( [id] => 20200114 [patent_doc_number] => 12402876 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => Releasable elongated assembly [patent_app_type] => utility [patent_app_number] => 18/663982 [patent_app_country] => US [patent_app_date] => 2024-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 18663982 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/663982
Releasable elongated assembly May 13, 2024 Issued
Array ( [id] => 19569985 [patent_doc_number] => 20240374277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => TONGUE SCRAPER WITH SUCTION [patent_app_type] => utility [patent_app_number] => 18/657372 [patent_app_country] => US [patent_app_date] => 2024-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2311 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18657372 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/657372
TONGUE SCRAPER WITH SUCTION May 6, 2024 Pending
Array ( [id] => 19569985 [patent_doc_number] => 20240374277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => TONGUE SCRAPER WITH SUCTION [patent_app_type] => utility [patent_app_number] => 18/657372 [patent_app_country] => US [patent_app_date] => 2024-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2311 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18657372 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/657372
TONGUE SCRAPER WITH SUCTION May 6, 2024 Pending
Array ( [id] => 19975578 [patent_doc_number] => 12343032 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Surgical cutting device for ultrasonic guided soft tissue surgery [patent_app_type] => utility [patent_app_number] => 18/652282 [patent_app_country] => US [patent_app_date] => 2024-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 1310 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18652282 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/652282
Surgical cutting device for ultrasonic guided soft tissue surgery Apr 30, 2024 Issued
Array ( [id] => 19975578 [patent_doc_number] => 12343032 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Surgical cutting device for ultrasonic guided soft tissue surgery [patent_app_type] => utility [patent_app_number] => 18/652282 [patent_app_country] => US [patent_app_date] => 2024-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 1310 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18652282 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/652282
Surgical cutting device for ultrasonic guided soft tissue surgery Apr 30, 2024 Issued
Array ( [id] => 19510115 [patent_doc_number] => 20240341801 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => FASCIOTOMY KNIFE AND RETRACTOR AND METHOD OF USING SAME [patent_app_type] => utility [patent_app_number] => 18/634103 [patent_app_country] => US [patent_app_date] => 2024-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6967 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18634103 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/634103
FASCIOTOMY KNIFE AND RETRACTOR AND METHOD OF USING SAME Apr 11, 2024 Pending
Array ( [id] => 19476997 [patent_doc_number] => 20240325039 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => Nasal Scraper [patent_app_type] => utility [patent_app_number] => 18/623112 [patent_app_country] => US [patent_app_date] => 2024-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6471 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18623112 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/623112
Nasal Scraper Mar 31, 2024 Pending
Array ( [id] => 20277239 [patent_doc_number] => 20250302481 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => ENDOBRONCHIAL BLOCKER SYSTEM AND APPARATUS [patent_app_type] => utility [patent_app_number] => 18/616372 [patent_app_country] => US [patent_app_date] => 2024-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18616372 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/616372
ENDOBRONCHIAL BLOCKER SYSTEM AND APPARATUS Mar 25, 2024 Pending
Array ( [id] => 19462203 [patent_doc_number] => 20240315872 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => SURGICAL INSTRUMENT WITH INTEGRATED PRESSURE SENSOR FOR OPHTHALMIC SURGERIES [patent_app_type] => utility [patent_app_number] => 18/594209 [patent_app_country] => US [patent_app_date] => 2024-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10232 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18594209 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/594209
SURGICAL INSTRUMENT WITH INTEGRATED PRESSURE SENSOR FOR OPHTHALMIC SURGERIES Mar 3, 2024 Pending
Array ( [id] => 19641210 [patent_doc_number] => 20240415730 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => Microdermabrasion System With Combination Skin Therapies [patent_app_type] => utility [patent_app_number] => 18/585320 [patent_app_country] => US [patent_app_date] => 2024-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18915 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18585320 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/585320
Microdermabrasion System With Combination Skin Therapies Feb 22, 2024 Pending
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