Search

Daniel Previl

Examiner (ID: 8535, Phone: (571)272-2971 , Office: P/2684 )

Most Active Art Unit
2684
Art Unit(s)
2612, 2684, 2738, 2736, 2636, 2632, 2685
Total Applications
2314
Issued Applications
1880
Pending Applications
176
Abandoned Applications
312

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18946819 [patent_doc_number] => 11890091 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-06 [patent_title] => Method of providing whether patient is accompanied by caregiver and device using the same [patent_app_type] => utility [patent_app_number] => 18/239749 [patent_app_country] => US [patent_app_date] => 2023-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9971 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18239749 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/239749
Method of providing whether patient is accompanied by caregiver and device using the same Aug 28, 2023 Issued
Array ( [id] => 19883158 [patent_doc_number] => 12268842 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Semi-autonomous hot-swap infusion module [patent_app_type] => utility [patent_app_number] => 18/239078 [patent_app_country] => US [patent_app_date] => 2023-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7729 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18239078 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/239078
Semi-autonomous hot-swap infusion module Aug 27, 2023 Issued
Array ( [id] => 19820435 [patent_doc_number] => 20250078642 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => GATEKEEPING SYSTEM AND METHODS TO DETECT AND ALERT ERRORS DURING PARTS RECEIVING [patent_app_type] => utility [patent_app_number] => 18/457160 [patent_app_country] => US [patent_app_date] => 2023-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14473 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18457160 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/457160
GATEKEEPING SYSTEM AND METHODS TO DETECT AND ALERT ERRORS DURING PARTS RECEIVING Aug 27, 2023 Issued
Array ( [id] => 19820435 [patent_doc_number] => 20250078642 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => GATEKEEPING SYSTEM AND METHODS TO DETECT AND ALERT ERRORS DURING PARTS RECEIVING [patent_app_type] => utility [patent_app_number] => 18/457160 [patent_app_country] => US [patent_app_date] => 2023-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14473 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18457160 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/457160
GATEKEEPING SYSTEM AND METHODS TO DETECT AND ALERT ERRORS DURING PARTS RECEIVING Aug 27, 2023 Issued
Array ( [id] => 19820435 [patent_doc_number] => 20250078642 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => GATEKEEPING SYSTEM AND METHODS TO DETECT AND ALERT ERRORS DURING PARTS RECEIVING [patent_app_type] => utility [patent_app_number] => 18/457160 [patent_app_country] => US [patent_app_date] => 2023-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14473 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18457160 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/457160
GATEKEEPING SYSTEM AND METHODS TO DETECT AND ALERT ERRORS DURING PARTS RECEIVING Aug 27, 2023 Issued
Array ( [id] => 18816203 [patent_doc_number] => 20230390543 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => IMPLANTABLE MEDICATION INFUSION PORT WITH PHYSIOLOGIC MONITORING [patent_app_type] => utility [patent_app_number] => 18/235254 [patent_app_country] => US [patent_app_date] => 2023-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13363 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18235254 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/235254
Implantable medication infusion port with physiologic monitoring Aug 16, 2023 Issued
Array ( [id] => 19022725 [patent_doc_number] => 20240078896 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => LIGHT EMITTER DRIVER CIRCUIT FOR SMOKE DETECTOR [patent_app_type] => utility [patent_app_number] => 18/447594 [patent_app_country] => US [patent_app_date] => 2023-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5707 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18447594 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/447594
LIGHT EMITTER DRIVER CIRCUIT FOR SMOKE DETECTOR Aug 9, 2023 Pending
Array ( [id] => 19022725 [patent_doc_number] => 20240078896 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => LIGHT EMITTER DRIVER CIRCUIT FOR SMOKE DETECTOR [patent_app_type] => utility [patent_app_number] => 18/447594 [patent_app_country] => US [patent_app_date] => 2023-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5707 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18447594 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/447594
LIGHT EMITTER DRIVER CIRCUIT FOR SMOKE DETECTOR Aug 9, 2023 Pending
Array ( [id] => 18903982 [patent_doc_number] => 20240019467 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => FREQUENCY ESTIMATION IN A POWER SYSTEM [patent_app_type] => utility [patent_app_number] => 18/365152 [patent_app_country] => US [patent_app_date] => 2023-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7738 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18365152 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/365152
FREQUENCY ESTIMATION IN A POWER SYSTEM Aug 2, 2023 Pending
Array ( [id] => 18843936 [patent_doc_number] => 20230406340 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => SYSTEM AND METHOD FOR PROVIDING DRIVING ASSISTANCE TO SAFELY OVERTAKE A VEHICLE [patent_app_type] => utility [patent_app_number] => 18/362027 [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] => 17085 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18362027 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/362027
System and method for providing driving assistance to safely overtake a vehicle Jul 30, 2023 Issued
Array ( [id] => 20229047 [patent_doc_number] => 12417701 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Risk control system and method for traffic devices [patent_app_type] => utility [patent_app_number] => 18/361241 [patent_app_country] => US [patent_app_date] => 2023-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 3218 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18361241 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/361241
Risk control system and method for traffic devices Jul 27, 2023 Issued
Array ( [id] => 18940884 [patent_doc_number] => 20240036023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => Geological Sample Interpretation Through Systematic Analysis of Colour, Elemental Data and Electromagnetic Observation [patent_app_type] => utility [patent_app_number] => 18/358816 [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] => 3901 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18358816 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/358816
Geological Sample Interpretation Through Systematic Analysis of Colour, Elemental Data and Electromagnetic Observation Jul 24, 2023 Pending
Array ( [id] => 19748999 [patent_doc_number] => 20250037564 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => EMERGENCY ALERTS VIA PARKED VEHICLES [patent_app_type] => utility [patent_app_number] => 18/225214 [patent_app_country] => US [patent_app_date] => 2023-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3399 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18225214 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/225214
Emergency alerts via parked vehicles Jul 23, 2023 Issued
Array ( [id] => 18769123 [patent_doc_number] => 20230363878 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => Sensing Complete Injection for Animal Injection Device [patent_app_type] => utility [patent_app_number] => 18/224189 [patent_app_country] => US [patent_app_date] => 2023-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9318 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18224189 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/224189
Sensing complete injection for animal injection device Jul 19, 2023 Issued
Array ( [id] => 18769123 [patent_doc_number] => 20230363878 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => Sensing Complete Injection for Animal Injection Device [patent_app_type] => utility [patent_app_number] => 18/224189 [patent_app_country] => US [patent_app_date] => 2023-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9318 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18224189 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/224189
Sensing complete injection for animal injection device Jul 19, 2023 Issued
Array ( [id] => 20229187 [patent_doc_number] => 12417842 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Devices, systems, and methods for physiology monitoring [patent_app_type] => utility [patent_app_number] => 18/354516 [patent_app_country] => US [patent_app_date] => 2023-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 4688 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18354516 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/354516
Devices, systems, and methods for physiology monitoring Jul 17, 2023 Issued
Array ( [id] => 20229187 [patent_doc_number] => 12417842 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Devices, systems, and methods for physiology monitoring [patent_app_type] => utility [patent_app_number] => 18/354516 [patent_app_country] => US [patent_app_date] => 2023-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 17 [patent_no_of_words] => 4688 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18354516 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/354516
Devices, systems, and methods for physiology monitoring Jul 17, 2023 Issued
Array ( [id] => 18924525 [patent_doc_number] => 20240027529 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => METHOD AND SYSTEM FOR DETECTING LITHIUM PRECIPITATION OF LITHIUM BATTERIES [patent_app_type] => utility [patent_app_number] => 18/222552 [patent_app_country] => US [patent_app_date] => 2023-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5091 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18222552 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/222552
METHOD AND SYSTEM FOR DETECTING LITHIUM PRECIPITATION OF LITHIUM BATTERIES Jul 16, 2023 Pending
Array ( [id] => 18924525 [patent_doc_number] => 20240027529 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => METHOD AND SYSTEM FOR DETECTING LITHIUM PRECIPITATION OF LITHIUM BATTERIES [patent_app_type] => utility [patent_app_number] => 18/222552 [patent_app_country] => US [patent_app_date] => 2023-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5091 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18222552 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/222552
METHOD AND SYSTEM FOR DETECTING LITHIUM PRECIPITATION OF LITHIUM BATTERIES Jul 16, 2023 Pending
Array ( [id] => 19979802 [patent_doc_number] => 12347285 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Tethered security system with wireless communication [patent_app_type] => utility [patent_app_number] => 18/222095 [patent_app_country] => US [patent_app_date] => 2023-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1275 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18222095 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/222095
Tethered security system with wireless communication Jul 13, 2023 Issued
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