Search

Demetrius R. Pretlow

Examiner (ID: 1258, Phone: (571)272-3441 , Office: P/2858 )

Most Active Art Unit
2858
Art Unit(s)
2863, 2857, 2858
Total Applications
1139
Issued Applications
972
Pending Applications
76
Abandoned Applications
126

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19992068 [patent_doc_number] => 20250130290 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => MULTI-FUNCTIONAL INTEGRATED TESTING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/492193 [patent_app_country] => US [patent_app_date] => 2023-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6629 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 700 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18492193 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/492193
MULTI-FUNCTIONAL INTEGRATED TESTING SYSTEM Oct 22, 2023 Pending
Array ( [id] => 19068668 [patent_doc_number] => 20240103094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => AIRCRAFT GROUND FAULT DETECTION CIRCUIT AND METHOD OF CALIBRATING AN AIRCRAFT GROUND FAULT DETECTION CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/371962 [patent_app_country] => US [patent_app_date] => 2023-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4583 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18371962 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/371962
AIRCRAFT GROUND FAULT DETECTION CIRCUIT AND METHOD OF CALIBRATING AN AIRCRAFT GROUND FAULT DETECTION CIRCUIT Sep 21, 2023 Pending
Array ( [id] => 20109464 [patent_doc_number] => 12360176 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Residual current monitor [patent_app_type] => utility [patent_app_number] => 18/466531 [patent_app_country] => US [patent_app_date] => 2023-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 0 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18466531 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/466531
Residual current monitor Sep 12, 2023 Issued
Array ( [id] => 19235092 [patent_doc_number] => 20240192286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => Electric Distribution Line Ground Fault Prevention Systems Using Dual Parameter High Sensitivity Relay Device, Monitoring Small Current Reduction With Small Increase In Negative Sequence Current [patent_app_type] => utility [patent_app_number] => 18/464596 [patent_app_country] => US [patent_app_date] => 2023-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11326 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18464596 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/464596
Electric Distribution Line Ground Fault Prevention Systems Using Dual Parameter High Sensitivity Relay Device, Monitoring Small Current Reduction With Small Increase In Negative Sequence Current Sep 10, 2023 Abandoned
Array ( [id] => 18880581 [patent_doc_number] => 20240003950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => DETECTION OF ELECTRIC DISCHARGES THAT PRECEDE FIRES IN ELECTRICAL WIRING [patent_app_type] => utility [patent_app_number] => 18/239512 [patent_app_country] => US [patent_app_date] => 2023-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22160 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18239512 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/239512
DETECTION OF ELECTRIC DISCHARGES THAT PRECEDE FIRES IN ELECTRICAL WIRING Aug 28, 2023 Pending
Array ( [id] => 18831892 [patent_doc_number] => 20230400419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => PAVEMENT MATERIAL MICROWAVE DENSITY MEASUREMENT METHODS AND APPARATUSES [patent_app_type] => utility [patent_app_number] => 18/239669 [patent_app_country] => US [patent_app_date] => 2023-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12815 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18239669 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/239669
Pavement material microwave density measurement methods and apparatuses Aug 28, 2023 Issued
Array ( [id] => 19237968 [patent_doc_number] => 20240195163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => Electric Distribution Line Ground Fault Prevention Systems Using Dual Parameter High Sensitivity Relay Device Monitoring With Blown Fuse Protection In A Single Phase Tap Line [patent_app_type] => utility [patent_app_number] => 18/448914 [patent_app_country] => US [patent_app_date] => 2023-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9332 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18448914 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/448914
Electric Distribution Line Ground Fault Prevention Systems Using Dual Parameter High Sensitivity Relay Device Monitoring With Blown Fuse Protection In A Single Phase Tap Line Aug 11, 2023 Abandoned
Array ( [id] => 19771407 [patent_doc_number] => 20250052833 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => ACTIVE DETECTION OF AN ARC FAULT [patent_app_type] => utility [patent_app_number] => 18/448451 [patent_app_country] => US [patent_app_date] => 2023-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3135 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18448451 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/448451
Active detection of an arc fault Aug 10, 2023 Issued
Array ( [id] => 18787325 [patent_doc_number] => 20230375608 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => ELECTRONIC DEVICE FOR INSPECTING CABLE, AND INSPECTION METHOD [patent_app_type] => utility [patent_app_number] => 18/364368 [patent_app_country] => US [patent_app_date] => 2023-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7436 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18364368 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/364368
ELECTRONIC DEVICE FOR INSPECTING CABLE, AND INSPECTION METHOD Aug 1, 2023 Pending
Array ( [id] => 19250293 [patent_doc_number] => 20240201282 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => METHODS AND APPARATUS TO DETECT PARASITIC RESISTANCES USING DRIVER CIRCUITRY [patent_app_type] => utility [patent_app_number] => 18/228479 [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] => 18107 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18228479 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/228479
METHODS AND APPARATUS TO DETECT PARASITIC RESISTANCES USING DRIVER CIRCUITRY Jul 30, 2023 Pending
Array ( [id] => 18924539 [patent_doc_number] => 20240027543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => Vehicle Ground Connection Diagnostic [patent_app_type] => utility [patent_app_number] => 18/355227 [patent_app_country] => US [patent_app_date] => 2023-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2605 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18355227 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/355227
Vehicle Ground Connection Diagnostic Jul 18, 2023 Pending
Array ( [id] => 19858900 [patent_doc_number] => 12261762 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-25 [patent_title] => Detecting and localizing cable plant impairments using full band capture spectrum analysis [patent_app_type] => utility [patent_app_number] => 18/217816 [patent_app_country] => US [patent_app_date] => 2023-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 18045 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18217816 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/217816
Detecting and localizing cable plant impairments using full band capture spectrum analysis Jul 2, 2023 Issued
Array ( [id] => 18741006 [patent_doc_number] => 20230349986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => ELECTRICAL TEST DEVICE AND METHOD [patent_app_type] => utility [patent_app_number] => 18/345660 [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] => 14098 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18345660 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/345660
ELECTRICAL TEST DEVICE AND METHOD Jun 29, 2023 Abandoned
Array ( [id] => 19419491 [patent_doc_number] => 20240295614 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => SPEAKER SHORT TO POWER AND GROUND DIAGNOSTICS [patent_app_type] => utility [patent_app_number] => 18/214375 [patent_app_country] => US [patent_app_date] => 2023-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22664 [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] => 18214375 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/214375
SPEAKER SHORT TO POWER AND GROUND DIAGNOSTICS Jun 25, 2023 Pending
Array ( [id] => 20116912 [patent_doc_number] => 12366612 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Device for detecting a short-circuit fault in a winding of an electric machine [patent_app_type] => utility [patent_app_number] => 18/877764 [patent_app_country] => US [patent_app_date] => 2023-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18877764 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/877764
Device for detecting a short-circuit fault in a winding of an electric machine Jun 19, 2023 Issued
Array ( [id] => 18694069 [patent_doc_number] => 20230324473 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => BATTERY INTERNAL-SHORT-CIRCUIT DETECTION METHOD, ELECTRONIC DEVICE, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/334696 [patent_app_country] => US [patent_app_date] => 2023-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10131 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18334696 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/334696
BATTERY INTERNAL-SHORT-CIRCUIT DETECTION METHOD, ELECTRONIC DEVICE, AND STORAGE MEDIUM Jun 13, 2023 Pending
Array ( [id] => 18694075 [patent_doc_number] => 20230324479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => RADIO FREQUENCY COIL TUNING METHODS AND APPARATUS [patent_app_type] => utility [patent_app_number] => 18/334234 [patent_app_country] => US [patent_app_date] => 2023-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12909 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18334234 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/334234
RADIO FREQUENCY COIL TUNING METHODS AND APPARATUS Jun 12, 2023 Pending
Array ( [id] => 19616555 [patent_doc_number] => 20240402235 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => INSULATION INTEGRITY DETERMINATION [patent_app_type] => utility [patent_app_number] => 18/329318 [patent_app_country] => US [patent_app_date] => 2023-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6314 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18329318 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/329318
INSULATION INTEGRITY DETERMINATION Jun 4, 2023 Pending
Array ( [id] => 18810044 [patent_doc_number] => 20230384379 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => Arrangement and Method for Monitoring a Plurality of Short-Circuit Forming Indicating Elements [patent_app_type] => utility [patent_app_number] => 18/321055 [patent_app_country] => US [patent_app_date] => 2023-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2082 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18321055 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/321055
Arrangement and Method for Monitoring a Plurality of Short-Circuit Forming Indicating Elements May 21, 2023 Pending
Array ( [id] => 19362182 [patent_doc_number] => 20240264216 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => SHIELDING LAYER DETECTION CIRCUIT AND TRANSMISSION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/320950 [patent_app_country] => US [patent_app_date] => 2023-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7643 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18320950 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/320950
Shielding layer detection circuit and transmission system May 18, 2023 Issued
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