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] => 17726311 [patent_doc_number] => 11382674 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-12 [patent_title] => Fifth metatarsal repair systems and methods of use [patent_app_type] => utility [patent_app_number] => 16/582411 [patent_app_country] => US [patent_app_date] => 2019-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 49 [patent_figures_cnt] => 49 [patent_no_of_words] => 15393 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16582411 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/582411
Fifth metatarsal repair systems and methods of use Sep 24, 2019 Issued
Array ( [id] => 17212739 [patent_doc_number] => 20210346075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => A FEMORAL NAIL AND INSTRUMENTATION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/278088 [patent_app_country] => US [patent_app_date] => 2019-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6920 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17278088 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/278088
Femoral nail and instrumentation system Sep 19, 2019 Issued
Array ( [id] => 15431861 [patent_doc_number] => 20200030113 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => TRANSFORAMINAL PROSTHETIC SPINAL DISC APPARATUS [patent_app_type] => utility [patent_app_number] => 16/574150 [patent_app_country] => US [patent_app_date] => 2019-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11227 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16574150 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/574150
Transforaminal prosthetic spinal disc apparatus Sep 17, 2019 Issued
Array ( [id] => 15320247 [patent_doc_number] => 20200000453 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => RETRIEVABLE ACCESS VALVE [patent_app_type] => utility [patent_app_number] => 16/567429 [patent_app_country] => US [patent_app_date] => 2019-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9443 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16567429 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/567429
Retrievable access valve Sep 10, 2019 Issued
Array ( [id] => 15360071 [patent_doc_number] => 20200015800 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => TISSUE CLOSING METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 16/566060 [patent_app_country] => US [patent_app_date] => 2019-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15499 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -63 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16566060 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/566060
TISSUE CLOSING METHOD AND APPARATUS Sep 9, 2019 Abandoned
Array ( [id] => 17088325 [patent_doc_number] => 11116489 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-14 [patent_title] => Retraction system and method of use [patent_app_type] => utility [patent_app_number] => 16/564733 [patent_app_country] => US [patent_app_date] => 2019-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 26 [patent_no_of_words] => 4693 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16564733 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/564733
Retraction system and method of use Sep 8, 2019 Issued
Array ( [id] => 17663875 [patent_doc_number] => 11357548 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Robotic rod benders and related mechanical and motor housings [patent_app_type] => utility [patent_app_number] => 16/560422 [patent_app_country] => US [patent_app_date] => 2019-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 50 [patent_figures_cnt] => 65 [patent_no_of_words] => 19792 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16560422 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/560422
Robotic rod benders and related mechanical and motor housings Sep 3, 2019 Issued
Array ( [id] => 15360185 [patent_doc_number] => 20200015857 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => METHODS PROVIDING BEND PLANS FOR SURGICAL RODS AND RELATED CONTROLLERS AND COMPUTER PROGRAM PRODUCTS [patent_app_type] => utility [patent_app_number] => 16/560312 [patent_app_country] => US [patent_app_date] => 2019-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19220 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16560312 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/560312
Methods providing bend plans for surgical rods and related controllers and computer program products Sep 3, 2019 Issued
Array ( [id] => 17392274 [patent_doc_number] => 11241262 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-08 [patent_title] => Methods and devices for spinal fixation element placement [patent_app_type] => utility [patent_app_number] => 16/548278 [patent_app_country] => US [patent_app_date] => 2019-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 4568 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16548278 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/548278
Methods and devices for spinal fixation element placement Aug 21, 2019 Issued
Array ( [id] => 15431593 [patent_doc_number] => 20200029979 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => SYSTEMS FOR AND METHODS OF PREPARING A SACROILIAC JOINT FOR FUSION [patent_app_type] => utility [patent_app_number] => 16/544193 [patent_app_country] => US [patent_app_date] => 2019-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36999 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16544193 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/544193
Systems for and methods of preparing a sacroiliac joint for fusion Aug 18, 2019 Issued
Array ( [id] => 15305943 [patent_doc_number] => 10517651 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-12-31 [patent_title] => Facet joint compression system for spinal stabilization [patent_app_type] => utility [patent_app_number] => 16/541287 [patent_app_country] => US [patent_app_date] => 2019-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 3790 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [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] => 16541287 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/541287
Facet joint compression system for spinal stabilization Aug 14, 2019 Issued
Array ( [id] => 15174713 [patent_doc_number] => 20190357948 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-28 [patent_title] => SPINAL IMPLANT SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 16/538247 [patent_app_country] => US [patent_app_date] => 2019-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7370 [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] => 16538247 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/538247
Spinal implant system and method Aug 11, 2019 Issued
Array ( [id] => 15174701 [patent_doc_number] => 20190357942 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-28 [patent_title] => FUSION SYSTEMS AND METHODS OF ASSEMBLY AND USE [patent_app_type] => utility [patent_app_number] => 16/532473 [patent_app_country] => US [patent_app_date] => 2019-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7002 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16532473 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/532473
Fusion systems and methods of assembly and use Aug 4, 2019 Issued
Array ( [id] => 15431657 [patent_doc_number] => 20200030011 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => BONE FIXATION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/525396 [patent_app_country] => US [patent_app_date] => 2019-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4725 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16525396 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/525396
Bone fixation system Jul 28, 2019 Issued
Array ( [id] => 15238953 [patent_doc_number] => 20190374262 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-12 [patent_title] => INSTRUMENTS FOR INTERSPINOUS OR INTERLAMINAR STABILIZATION DEVICES [patent_app_type] => utility [patent_app_number] => 16/519407 [patent_app_country] => US [patent_app_date] => 2019-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15341 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16519407 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/519407
Instruments for interspinous or interlaminar stabilization devices Jul 22, 2019 Issued
Array ( [id] => 17602623 [patent_doc_number] => 11331092 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-17 [patent_title] => Retractor [patent_app_type] => utility [patent_app_number] => 17/262842 [patent_app_country] => US [patent_app_date] => 2019-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 2927 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17262842 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/262842
Retractor Jul 15, 2019 Issued
Array ( [id] => 18476937 [patent_doc_number] => 11690660 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-04 [patent_title] => Guides, instruments, systems and methods of use [patent_app_type] => utility [patent_app_number] => 16/508955 [patent_app_country] => US [patent_app_date] => 2019-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 30 [patent_no_of_words] => 5358 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16508955 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/508955
Guides, instruments, systems and methods of use Jul 10, 2019 Issued
Array ( [id] => 17235284 [patent_doc_number] => 11179146 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-23 [patent_title] => Retractor [patent_app_type] => utility [patent_app_number] => 16/456526 [patent_app_country] => US [patent_app_date] => 2019-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 33 [patent_no_of_words] => 16980 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16456526 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/456526
Retractor Jun 27, 2019 Issued
Array ( [id] => 16989941 [patent_doc_number] => 20210228361 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => A Bone Implant [patent_app_type] => utility [patent_app_number] => 17/255524 [patent_app_country] => US [patent_app_date] => 2019-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13222 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17255524 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/255524
A Bone Implant Jun 27, 2019 Abandoned
Array ( [id] => 14999725 [patent_doc_number] => 20190318820 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => MONITORING SYSTEM INCLUDING MASK REMOVAL AND OXYGEN DESATURATION PERIOD DETECTION [patent_app_type] => utility [patent_app_number] => 16/451206 [patent_app_country] => US [patent_app_date] => 2019-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16249 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16451206 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/451206
Monitoring system including mask removal and oxygen desaturation period detection Jun 24, 2019 Issued
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