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] => 20035886 [patent_doc_number] => 20250174108 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => NOTIFICATION DEVICE AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/920996 [patent_app_country] => US [patent_app_date] => 2024-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 18920996 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/920996
NOTIFICATION DEVICE AND STORAGE MEDIUM Oct 20, 2024 Pending
Array ( [id] => 19749005 [patent_doc_number] => 20250037570 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => MULTICHANNEL MASS NOTIFICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/914781 [patent_app_country] => US [patent_app_date] => 2024-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31149 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18914781 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/914781
MULTICHANNEL MASS NOTIFICATION SYSTEM Oct 13, 2024 Pending
Array ( [id] => 19749005 [patent_doc_number] => 20250037570 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => MULTICHANNEL MASS NOTIFICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/914781 [patent_app_country] => US [patent_app_date] => 2024-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31149 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18914781 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/914781
MULTICHANNEL MASS NOTIFICATION SYSTEM Oct 13, 2024 Pending
Array ( [id] => 19695899 [patent_doc_number] => 20250014444 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => SYSTEM AND TECHNIQUE FOR DETECTING CLEANING CHEMICAL USAGE TO CONTROL CLEANING EFFICACY [patent_app_type] => utility [patent_app_number] => 18/893453 [patent_app_country] => US [patent_app_date] => 2024-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10037 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18893453 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/893453
SYSTEM AND TECHNIQUE FOR DETECTING CLEANING CHEMICAL USAGE TO CONTROL CLEANING EFFICACY Sep 22, 2024 Pending
Array ( [id] => 19704520 [patent_doc_number] => 12198564 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-01-14 [patent_title] => Secure ground-based detection and alert system and method [patent_app_type] => utility [patent_app_number] => 18/830772 [patent_app_country] => US [patent_app_date] => 2024-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4706 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18830772 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/830772
Secure ground-based detection and alert system and method Sep 10, 2024 Issued
Array ( [id] => 19820439 [patent_doc_number] => 20250078646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => SAFETY SYSTEM [patent_app_type] => utility [patent_app_number] => 18/825015 [patent_app_country] => US [patent_app_date] => 2024-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3801 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18825015 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/825015
SAFETY SYSTEM Sep 4, 2024 Pending
Array ( [id] => 19681851 [patent_doc_number] => 20250000396 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => OPIOID OVERDOSE MONITORING [patent_app_type] => utility [patent_app_number] => 18/803268 [patent_app_country] => US [patent_app_date] => 2024-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37635 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18803268 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/803268
OPIOID OVERDOSE MONITORING Aug 12, 2024 Pending
Array ( [id] => 19600503 [patent_doc_number] => 20240391383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => METHOD AND DEVICE FOR DETECTING A LIVING BEING, AND VEHICLE [patent_app_type] => utility [patent_app_number] => 18/794454 [patent_app_country] => US [patent_app_date] => 2024-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2684 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18794454 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/794454
METHOD AND DEVICE FOR DETECTING A LIVING BEING, AND VEHICLE Aug 4, 2024 Pending
Array ( [id] => 19600503 [patent_doc_number] => 20240391383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => METHOD AND DEVICE FOR DETECTING A LIVING BEING, AND VEHICLE [patent_app_type] => utility [patent_app_number] => 18/794454 [patent_app_country] => US [patent_app_date] => 2024-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2684 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18794454 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/794454
METHOD AND DEVICE FOR DETECTING A LIVING BEING, AND VEHICLE Aug 4, 2024 Pending
Array ( [id] => 19585106 [patent_doc_number] => 20240382663 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => HLM PUMP STOP REACTION [patent_app_type] => utility [patent_app_number] => 18/790043 [patent_app_country] => US [patent_app_date] => 2024-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9864 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18790043 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/790043
HLM PUMP STOP REACTION Jul 30, 2024 Pending
Array ( [id] => 19667089 [patent_doc_number] => 12179814 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Subway tunnel intelligent monitoring method and system [patent_app_type] => utility [patent_app_number] => 18/763145 [patent_app_country] => US [patent_app_date] => 2024-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8737 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18763145 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/763145
Subway tunnel intelligent monitoring method and system Jul 2, 2024 Issued
Array ( [id] => 19687488 [patent_doc_number] => 20250006033 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => MULTI-ZONE FILTRATION MONITORING SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 18/760897 [patent_app_country] => US [patent_app_date] => 2024-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9304 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18760897 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/760897
MULTI-ZONE FILTRATION MONITORING SYSTEMS AND METHODS Jun 30, 2024 Issued
Array ( [id] => 19695898 [patent_doc_number] => 20250014443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => BRIDGE DEVICE [patent_app_type] => utility [patent_app_number] => 18/761038 [patent_app_country] => US [patent_app_date] => 2024-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2510 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18761038 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/761038
BRIDGE DEVICE Jun 30, 2024 Pending
Array ( [id] => 20441148 [patent_doc_number] => 12511988 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Liquid jet cutting head sensor systems and methods [patent_app_type] => utility [patent_app_number] => 18/746045 [patent_app_country] => US [patent_app_date] => 2024-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4667 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18746045 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/746045
Liquid jet cutting head sensor systems and methods Jun 17, 2024 Issued
Array ( [id] => 19634168 [patent_doc_number] => 20240412617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => SYSTEMS AND METHODS FOR ANOMALY DETECTION OF PHYSICAL ASSETS [patent_app_type] => utility [patent_app_number] => 18/736896 [patent_app_country] => US [patent_app_date] => 2024-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9120 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18736896 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/736896
SYSTEMS AND METHODS FOR ANOMALY DETECTION OF PHYSICAL ASSETS Jun 6, 2024 Pending
Array ( [id] => 19697993 [patent_doc_number] => 20250016538 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => METHODS AND SYSTEMS OF NETWORK ACCESS POINT BASED COMMUNICATION BETWEEN EMERGENCY PERSONNEL IN A STRUCTURE HAVING A FIREFIGHTER AIR REPLENISHMENT SYSTEM IMPLEMENTED THEREIN [patent_app_type] => utility [patent_app_number] => 18/733406 [patent_app_country] => US [patent_app_date] => 2024-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11341 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18733406 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/733406
METHODS AND SYSTEMS OF NETWORK ACCESS POINT BASED COMMUNICATION BETWEEN EMERGENCY PERSONNEL IN A STRUCTURE HAVING A FIREFIGHTER AIR REPLENISHMENT SYSTEM IMPLEMENTED THEREIN Jun 3, 2024 Pending
Array ( [id] => 19641219 [patent_doc_number] => 20240415739 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => MEDICATION DISPENSING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/666225 [patent_app_country] => US [patent_app_date] => 2024-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9231 [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] => 18666225 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/666225
MEDICATION DISPENSING SYSTEM May 15, 2024 Pending
Array ( [id] => 20349392 [patent_doc_number] => 20250346244 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-13 [patent_title] => AUDIBLE CUE SYSTEM FOR A VEHICLE [patent_app_type] => utility [patent_app_number] => 18/661531 [patent_app_country] => US [patent_app_date] => 2024-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2331 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18661531 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/661531
AUDIBLE CUE SYSTEM FOR A VEHICLE May 9, 2024 Pending
Array ( [id] => 19403091 [patent_doc_number] => 20240286602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => VEHICLE TRAVEL CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 18/659903 [patent_app_country] => US [patent_app_date] => 2024-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6017 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18659903 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/659903
VEHICLE TRAVEL CONTROL DEVICE May 8, 2024 Pending
Array ( [id] => 19403091 [patent_doc_number] => 20240286602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => VEHICLE TRAVEL CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 18/659903 [patent_app_country] => US [patent_app_date] => 2024-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6017 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18659903 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/659903
VEHICLE TRAVEL CONTROL DEVICE May 8, 2024 Pending
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