Search

David C. Comstock

Examiner (ID: 2376)

Most Active Art Unit
3733
Art Unit(s)
3773, 3732, 3733
Total Applications
2079
Issued Applications
1595
Pending Applications
214
Abandoned Applications
320

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20083343 [patent_doc_number] => 20250213279 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => BOTTOM LOADED PIVOTAL BONE ANCHOR ASSEMBLY HAVING INSERT WITH VERTICAL ALIGNMENT DEPRESSIONS [patent_app_type] => utility [patent_app_number] => 19/082093 [patent_app_country] => US [patent_app_date] => 2025-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10569 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 444 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19082093 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/082093
BOTTOM LOADED PIVOTAL BONE ANCHOR ASSEMBLY HAVING INSERT WITH VERTICAL ALIGNMENT DEPRESSIONS Mar 16, 2025 Pending
Array ( [id] => 20315050 [patent_doc_number] => 12453588 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Spiral growth tether systems and methods [patent_app_type] => utility [patent_app_number] => 19/076870 [patent_app_country] => US [patent_app_date] => 2025-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 56 [patent_no_of_words] => 9798 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19076870 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/076870
Spiral growth tether systems and methods Mar 10, 2025 Issued
Array ( [id] => 20328152 [patent_doc_number] => 12458409 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Pivotal bone anchor assembly with increased shank head angulation [patent_app_type] => utility [patent_app_number] => 18/980342 [patent_app_country] => US [patent_app_date] => 2024-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 58 [patent_no_of_words] => 10545 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 549 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18980342 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/980342
Pivotal bone anchor assembly with increased shank head angulation Dec 12, 2024 Issued
Array ( [id] => 20328152 [patent_doc_number] => 12458409 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-04 [patent_title] => Pivotal bone anchor assembly with increased shank head angulation [patent_app_type] => utility [patent_app_number] => 18/980342 [patent_app_country] => US [patent_app_date] => 2024-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 58 [patent_no_of_words] => 10545 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 549 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18980342 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/980342
Pivotal bone anchor assembly with increased shank head angulation Dec 12, 2024 Issued
Array ( [id] => 20038784 [patent_doc_number] => 20250177006 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => MODULAR DRIVE UNIT FOR TRANSPORT SYSTEM [patent_app_type] => utility [patent_app_number] => 18/932376 [patent_app_country] => US [patent_app_date] => 2024-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14031 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18932376 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/932376
Modular drive unit for transport system Oct 29, 2024 Issued
Array ( [id] => 19722299 [patent_doc_number] => 20250025050 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => POSTERIOR-INFERIOR SACROILIAC JOINT FUSION PROCEDURE EMPLOYING AN IMPLANT HAVING A PAIR OF FIXATION MEMBERS CONNECTED BY A BRIDGE [patent_app_type] => utility [patent_app_number] => 18/909492 [patent_app_country] => US [patent_app_date] => 2024-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37172 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18909492 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/909492
POSTERIOR-INFERIOR SACROILIAC JOINT FUSION PROCEDURE EMPLOYING AN IMPLANT HAVING A PAIR OF FIXATION MEMBERS CONNECTED BY A BRIDGE Oct 7, 2024 Pending
Array ( [id] => 19783890 [patent_doc_number] => 20250057569 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => BONE ANCHORING DEVICE [patent_app_type] => utility [patent_app_number] => 18/821518 [patent_app_country] => US [patent_app_date] => 2024-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7787 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18821518 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/821518
BONE ANCHORING DEVICE Aug 29, 2024 Pending
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] => 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 Pending
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 & Method Jul 11, 2024 Pending
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 & Method Jul 11, 2024 Pending
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 & Method Jul 11, 2024 Pending
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] => 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] => 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 Pending
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