Search

David M. Mitchell

Examiner (ID: 17448)

Most Active Art Unit
3106
Art Unit(s)
3106, 3612, 3104, 3102
Total Applications
820
Issued Applications
743
Pending Applications
2
Abandoned Applications
75

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18921634 [patent_doc_number] => 20240024638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => GUIDEWIRE FOR CANNULA PLACEMENT [patent_app_type] => utility [patent_app_number] => 18/228004 [patent_app_country] => US [patent_app_date] => 2023-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7513 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18228004 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/228004
Guidewire for cannula placement Jul 30, 2023 Issued
Array ( [id] => 19146062 [patent_doc_number] => 20240145080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => WEARABLE MONITOR [patent_app_type] => utility [patent_app_number] => 18/362843 [patent_app_country] => US [patent_app_date] => 2023-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22491 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18362843 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/362843
Wearable monitor Jul 30, 2023 Issued
Array ( [id] => 18937747 [patent_doc_number] => 20240032886 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => EQUIPMENT FOR MONITORING PHYSIOLOGICAL STATUS [patent_app_type] => utility [patent_app_number] => 18/360394 [patent_app_country] => US [patent_app_date] => 2023-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3726 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18360394 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/360394
Equipment for monitoring physiological status Jul 26, 2023 Issued
Array ( [id] => 19002235 [patent_doc_number] => 20240066306 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => INTEGRATED CARDIOVERTER DEFIBRILLATOR-MUSCLE STIMULATOR FOR CARDIOMYOPLASTY [patent_app_type] => utility [patent_app_number] => 18/225884 [patent_app_country] => US [patent_app_date] => 2023-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9464 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18225884 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/225884
INTEGRATED CARDIOVERTER DEFIBRILLATOR-MUSCLE STIMULATOR FOR CARDIOMYOPLASTY Jul 24, 2023 Pending
Array ( [id] => 18901588 [patent_doc_number] => 20240017073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => SYSTEMS AND METHODS FOR MITIGATING STIMULATION CURRENT SPIKES AND GLITCHES IN NEUROSTIMULATION SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/352546 [patent_app_country] => US [patent_app_date] => 2023-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5438 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18352546 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/352546
SYSTEMS AND METHODS FOR MITIGATING STIMULATION CURRENT SPIKES AND GLITCHES IN NEUROSTIMULATION SYSTEMS Jul 13, 2023 Pending
Array ( [id] => 18900931 [patent_doc_number] => 20240016416 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => SYSTEM AND METHOD FOR MONITORING/DETECTING AND RESPONDING TO INFANT BREATHING [patent_app_type] => utility [patent_app_number] => 18/220352 [patent_app_country] => US [patent_app_date] => 2023-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21131 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18220352 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/220352
System and method for monitoring/detecting and responding to infant breathing Jul 10, 2023 Issued
Array ( [id] => 18738185 [patent_doc_number] => 20230347101 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => METHOD FOR TREATMENT OF DEPRESSION USING SYNAPTIC PATHWAY TRAINING [patent_app_type] => utility [patent_app_number] => 18/346605 [patent_app_country] => US [patent_app_date] => 2023-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5388 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18346605 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/346605
METHOD FOR TREATMENT OF DEPRESSION USING SYNAPTIC PATHWAY TRAINING Jul 2, 2023 Pending
Array ( [id] => 18877018 [patent_doc_number] => 20240000387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => FINGER WEARABLE HEALTH MONITORING DEVICE [patent_app_type] => utility [patent_app_number] => 18/345967 [patent_app_country] => US [patent_app_date] => 2023-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5379 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18345967 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/345967
FINGER WEARABLE HEALTH MONITORING DEVICE Jun 29, 2023 Pending
Array ( [id] => 19201641 [patent_doc_number] => 20240173540 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => INTRAVASCULAR BLOOD PUMP SYSTEMS AND METHODS OF USE AND CONTROL THEREOF [patent_app_type] => utility [patent_app_number] => 18/345285 [patent_app_country] => US [patent_app_date] => 2023-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20911 [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] => 18345285 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/345285
INTRAVASCULAR BLOOD PUMP SYSTEMS AND METHODS OF USE AND CONTROL THEREOF Jun 29, 2023 Issued
Array ( [id] => 18707375 [patent_doc_number] => 20230329948 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => SYSTEM, METHOD, AND COMPUTER ALGORITHM FOR CHARACTERIZATION AND CLASSIFICATION OF ELECTROPHYSIOLOGICAL EVOKED POTENTIALS [patent_app_type] => utility [patent_app_number] => 18/340753 [patent_app_country] => US [patent_app_date] => 2023-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4186 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18340753 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/340753
System, method, and computer algorithm for characterization and classification of electrophysiological evoked potentials Jun 22, 2023 Issued
Array ( [id] => 19657237 [patent_doc_number] => 20240424302 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => NEUROMODULATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/339085 [patent_app_country] => US [patent_app_date] => 2023-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10478 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18339085 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/339085
Neuromodulation system Jun 20, 2023 Issued
Array ( [id] => 20577451 [patent_doc_number] => 12569689 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-10 [patent_title] => Medical device and method for detecting atrioventricular block [patent_app_type] => utility [patent_app_number] => 18/338341 [patent_app_country] => US [patent_app_date] => 2023-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 21 [patent_no_of_words] => 32764 [patent_no_of_claims] => 20 [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] => 18338341 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/338341
Medical device and method for detecting atrioventricular block Jun 19, 2023 Issued
Array ( [id] => 19666304 [patent_doc_number] => 12179026 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Systems and methods for wireless communication with implantable devices [patent_app_type] => utility [patent_app_number] => 18/336787 [patent_app_country] => US [patent_app_date] => 2023-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 43 [patent_no_of_words] => 7151 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18336787 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/336787
Systems and methods for wireless communication with implantable devices Jun 15, 2023 Issued
Array ( [id] => 18806383 [patent_doc_number] => 20230380713 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => BODY-WORN SENSOR FOR CHARACTERIZING PATIENTS WITH HEART FAILURE [patent_app_type] => utility [patent_app_number] => 18/330862 [patent_app_country] => US [patent_app_date] => 2023-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10348 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18330862 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/330862
Body-worn sensor for characterizing patients with heart failure Jun 6, 2023 Issued
Array ( [id] => 18860518 [patent_doc_number] => 20230414953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => COORDINATING USE OF POWER-SAVING BATTERY SWITCH HARDWARE FEATURE BY MULTIPLE FIRMWARE FEATURES [patent_app_type] => utility [patent_app_number] => 18/328248 [patent_app_country] => US [patent_app_date] => 2023-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22187 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18328248 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/328248
COORDINATING USE OF POWER-SAVING BATTERY SWITCH HARDWARE FEATURE BY MULTIPLE FIRMWARE FEATURES Jun 1, 2023 Pending
Array ( [id] => 19612810 [patent_doc_number] => 20240398490 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => BRAKE RELEASE FOR SURGICAL ROBOT [patent_app_type] => utility [patent_app_number] => 18/326629 [patent_app_country] => US [patent_app_date] => 2023-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21350 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18326629 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/326629
Brake release for surgical robot May 30, 2023 Issued
Array ( [id] => 20534657 [patent_doc_number] => 12551708 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Methods and systems for posture dependent implantable cardioverter defibrillator therapy [patent_app_type] => utility [patent_app_number] => 18/325453 [patent_app_country] => US [patent_app_date] => 2023-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 14509 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18325453 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/325453
Methods and systems for posture dependent implantable cardioverter defibrillator therapy May 29, 2023 Issued
Array ( [id] => 18807192 [patent_doc_number] => 20230381525 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => SYSTEMS AND METHODS FOR ESTABLISHING SECURE COMMUNICATIONS BETWEEN MEDICAL DEVICE SYSTEM COMPONENTS [patent_app_type] => utility [patent_app_number] => 18/200987 [patent_app_country] => US [patent_app_date] => 2023-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8433 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18200987 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/200987
Systems and methods for establishing secure communications between medical device system components May 22, 2023 Issued
Array ( [id] => 18820909 [patent_doc_number] => 20230395250 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => CUSTOMIZATION, TROUBLESHOOTING, AND WIRELESS PAIRING TECHNIQUES FOR SURGICAL INSTRUMENTS [patent_app_type] => utility [patent_app_number] => 18/198036 [patent_app_country] => US [patent_app_date] => 2023-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22080 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18198036 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/198036
CUSTOMIZATION, TROUBLESHOOTING, AND WIRELESS PAIRING TECHNIQUES FOR SURGICAL INSTRUMENTS May 15, 2023 Pending
Array ( [id] => 19921398 [patent_doc_number] => 12295655 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Bodily substance detection by evaluating photoluminescent response to excitation radiation [patent_app_type] => utility [patent_app_number] => 18/197479 [patent_app_country] => US [patent_app_date] => 2023-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 7991 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [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] => 18197479 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/197479
Bodily substance detection by evaluating photoluminescent response to excitation radiation May 14, 2023 Issued
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