Search

David C. Comstock

Examiner (ID: 2130, Phone: (571)272-4710 , Office: P/3733 )

Most Active Art Unit
3733
Art Unit(s)
3733, 3732, 3773
Total Applications
2124
Issued Applications
1619
Pending Applications
216
Abandoned Applications
321

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19946783 [patent_doc_number] => 12318118 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-06-03 [patent_title] => Adjustable external fixator and fixator kit for angle correction of a bone [patent_app_type] => utility [patent_app_number] => 18/812512 [patent_app_country] => US [patent_app_date] => 2024-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 18812512 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/812512
Adjustable external fixator and fixator kit for angle correction of a bone Aug 21, 2024 Issued
Array ( [id] => 19783960 [patent_doc_number] => 20250057639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => PELVIC STABILIZATION IMPLANTS, METHODS OF USE AND MANUFACTURE [patent_app_type] => utility [patent_app_number] => 18/805412 [patent_app_country] => US [patent_app_date] => 2024-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10163 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18805412 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/805412
Pelvic stabilization implants, methods of use and manufacture Aug 13, 2024 Issued
Array ( [id] => 19584682 [patent_doc_number] => 20240382239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => SPINAL COMPRESSION INSTRUMENT AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 18/787336 [patent_app_country] => US [patent_app_date] => 2024-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5184 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18787336 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/787336
Spinal compression instrument and related methods Jul 28, 2024 Issued
Array ( [id] => 19570001 [patent_doc_number] => 20240374293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => SPINAL TETHERING DEVICES, SYSTEMS, AND METHODS [patent_app_type] => utility [patent_app_number] => 18/784607 [patent_app_country] => US [patent_app_date] => 2024-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14075 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18784607 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/784607
Spinal tethering devices, systems, and methods Jul 24, 2024 Issued
Array ( [id] => 19554475 [patent_doc_number] => 20240366267 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => External Fixator Apparatus & Method [patent_app_type] => utility [patent_app_number] => 18/771164 [patent_app_country] => US [patent_app_date] => 2024-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28623 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18771164 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/771164
External fixator apparatus and method Jul 11, 2024 Issued
Array ( [id] => 19541484 [patent_doc_number] => 20240358520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => INTERVERTEBRAL IMPLANT [patent_app_type] => utility [patent_app_number] => 18/764894 [patent_app_country] => US [patent_app_date] => 2024-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7920 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 292 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18764894 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/764894
INTERVERTEBRAL IMPLANT Jul 4, 2024 Pending
Array ( [id] => 19541377 [patent_doc_number] => 20240358413 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => REVISION CONNECTOR FOR SPINAL CONSTRUCTS [patent_app_type] => utility [patent_app_number] => 18/761487 [patent_app_country] => US [patent_app_date] => 2024-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11387 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18761487 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/761487
REVISION CONNECTOR FOR SPINAL CONSTRUCTS Jul 1, 2024 Pending
Array ( [id] => 19607782 [patent_doc_number] => 12156639 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-12-03 [patent_title] => Curved electric laryngoscope [patent_app_type] => utility [patent_app_number] => 18/748128 [patent_app_country] => US [patent_app_date] => 2024-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 4829 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 385 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18748128 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/748128
Curved electric laryngoscope Jun 19, 2024 Issued
Array ( [id] => 19629326 [patent_doc_number] => 20240407775 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => RADIOLUCENT RETRACTORS [patent_app_type] => utility [patent_app_number] => 18/744848 [patent_app_country] => US [patent_app_date] => 2024-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3319 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18744848 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/744848
RADIOLUCENT RETRACTORS Jun 16, 2024 Pending
Array ( [id] => 19477010 [patent_doc_number] => 20240325052 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => EXTERNAL FIXATOR SYSTEM [patent_app_type] => utility [patent_app_number] => 18/739437 [patent_app_country] => US [patent_app_date] => 2024-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8134 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 407 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18739437 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/739437
External fixator system Jun 10, 2024 Issued
Array ( [id] => 19510129 [patent_doc_number] => 20240341815 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => MINIMALLY INVASIVE SURGERY ADD ON SCREW SYSTEM [patent_app_type] => utility [patent_app_number] => 18/731523 [patent_app_country] => US [patent_app_date] => 2024-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11095 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18731523 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/731523
MINIMALLY INVASIVE SURGERY ADD ON SCREW SYSTEM Jun 2, 2024 Pending
Array ( [id] => 19762278 [patent_doc_number] => 12220549 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-11 [patent_title] => Method, system, and apparatus for dermatological treatment [patent_app_type] => utility [patent_app_number] => 18/680754 [patent_app_country] => US [patent_app_date] => 2024-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 36 [patent_no_of_words] => 8788 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18680754 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/680754
Method, system, and apparatus for dermatological treatment May 30, 2024 Issued
Array ( [id] => 20802507 [patent_doc_number] => 12667394 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-30 [patent_title] => Instrument for use in surgery [patent_app_type] => utility [patent_app_number] => 18/664782 [patent_app_country] => US [patent_app_date] => 2024-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 30 [patent_no_of_words] => 4919 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18664782 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/664782
Instrument for use in surgery May 14, 2024 Issued
Array ( [id] => 19640861 [patent_doc_number] => 20240415381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => VIDEO LARYNGOSCOPE AND METHOD FOR USING SAME [patent_app_type] => utility [patent_app_number] => 18/652199 [patent_app_country] => US [patent_app_date] => 2024-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10309 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18652199 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/652199
VIDEO LARYNGOSCOPE AND METHOD FOR USING SAME Apr 30, 2024 Pending
Array ( [id] => 19387515 [patent_doc_number] => 20240277385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => SURGICAL BAND CLAMP SYSTEM [patent_app_type] => utility [patent_app_number] => 18/648724 [patent_app_country] => US [patent_app_date] => 2024-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6298 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18648724 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/648724
Surgical band clamp system Apr 28, 2024 Issued
Array ( [id] => 19752397 [patent_doc_number] => 20250040962 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => CLAMPING DEVICE FOR AN EXTERNAL FIXATOR [patent_app_type] => utility [patent_app_number] => 18/636182 [patent_app_country] => US [patent_app_date] => 2024-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7374 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18636182 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/636182
CLAMPING DEVICE FOR AN EXTERNAL FIXATOR Apr 14, 2024 Pending
Array ( [id] => 19510285 [patent_doc_number] => 20240341971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => IMPLANT WITH BONE SCREW RETENTION [patent_app_type] => utility [patent_app_number] => 18/607226 [patent_app_country] => US [patent_app_date] => 2024-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22855 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18607226 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/607226
Implant with bone screw retention Mar 14, 2024 Issued
Array ( [id] => 19279549 [patent_doc_number] => 20240216020 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => PIVOTAL BONE ANCHOR SCREW WITH NESTED TWO-PIECE CLOSURE AND INDEPENDENT LOCKING TWIST-IN-PLACE INSERT [patent_app_type] => utility [patent_app_number] => 18/601537 [patent_app_country] => US [patent_app_date] => 2024-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15178 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 540 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18601537 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/601537
Pivotal bone anchor screw with nested two-piece closure and independent locking twist-in-place insert Mar 10, 2024 Issued
Array ( [id] => 19472291 [patent_doc_number] => 12102352 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-10-01 [patent_title] => Magnetic suctioning surgical cannula apparatus, system and method [patent_app_type] => utility [patent_app_number] => 18/597603 [patent_app_country] => US [patent_app_date] => 2024-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 8127 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18597603 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/597603
Magnetic suctioning surgical cannula apparatus, system and method Mar 5, 2024 Issued
Array ( [id] => 19387465 [patent_doc_number] => 20240277335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => SPINAL FUSION IMPLANT [patent_app_type] => utility [patent_app_number] => 18/592947 [patent_app_country] => US [patent_app_date] => 2024-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7087 [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] => 18592947 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/592947
SPINAL FUSION IMPLANT Feb 29, 2024 Pending
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