Search

Erika J. Villaluna

Examiner (ID: 4567, Phone: (571)272-8348 , Office: P/2852 )

Most Active Art Unit
2852
Art Unit(s)
2852
Total Applications
1177
Issued Applications
974
Pending Applications
73
Abandoned Applications
165

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19301989 [patent_doc_number] => 20240230562 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => SYSTEMS AND METHODS FOR DETERMINING AT LEAST ONE PROPERTY OF FLUID [patent_app_type] => utility [patent_app_number] => 18/278018 [patent_app_country] => US [patent_app_date] => 2022-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6868 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18278018 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/278018
SYSTEMS AND METHODS FOR DETERMINING AT LEAST ONE PROPERTY OF FLUID Mar 13, 2022 Pending
Array ( [id] => 19301989 [patent_doc_number] => 20240230562 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => SYSTEMS AND METHODS FOR DETERMINING AT LEAST ONE PROPERTY OF FLUID [patent_app_type] => utility [patent_app_number] => 18/278018 [patent_app_country] => US [patent_app_date] => 2022-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6868 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18278018 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/278018
SYSTEMS AND METHODS FOR DETERMINING AT LEAST ONE PROPERTY OF FLUID Mar 12, 2022 Pending
Array ( [id] => 17689918 [patent_doc_number] => 20220197211 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => CARTRIDGE, MEMBER CONSTITUTING CARTRIDGE, AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/692317 [patent_app_country] => US [patent_app_date] => 2022-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 39083 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 17692317 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/692317
Cartridge, member constituting cartridge, and image forming apparatus Mar 10, 2022 Issued
Array ( [id] => 19106693 [patent_doc_number] => 11959783 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-16 [patent_title] => Field device [patent_app_type] => utility [patent_app_number] => 17/691837 [patent_app_country] => US [patent_app_date] => 2022-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 11417 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17691837 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/691837
Field device Mar 9, 2022 Issued
Array ( [id] => 18583894 [patent_doc_number] => 20230266155 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => DRILLING MUD FLOW METERING SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 17/678524 [patent_app_country] => US [patent_app_date] => 2022-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11036 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17678524 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/678524
Drilling mud flow metering system and method Feb 22, 2022 Issued
Array ( [id] => 17643592 [patent_doc_number] => 20220171330 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/674256 [patent_app_country] => US [patent_app_date] => 2022-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15222 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17674256 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/674256
Image forming apparatus Feb 16, 2022 Issued
Array ( [id] => 18794912 [patent_doc_number] => 11828675 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Testing device for flexible screen [patent_app_type] => utility [patent_app_number] => 17/667971 [patent_app_country] => US [patent_app_date] => 2022-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4811 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 17667971 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/667971
Testing device for flexible screen Feb 8, 2022 Issued
Array ( [id] => 17777780 [patent_doc_number] => 20220244129 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => LEAKAGE DETECTION APPARATUS AND LEAKAGE DETECTION METHOD [patent_app_type] => utility [patent_app_number] => 17/588085 [patent_app_country] => US [patent_app_date] => 2022-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7937 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17588085 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/588085
LEAKAGE DETECTION APPARATUS AND LEAKAGE DETECTION METHOD Jan 27, 2022 Abandoned
Array ( [id] => 19474981 [patent_doc_number] => 12105060 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Magnetically actuated exciter device with impact function [patent_app_type] => utility [patent_app_number] => 17/583673 [patent_app_country] => US [patent_app_date] => 2022-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 21 [patent_no_of_words] => 11106 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17583673 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/583673
Magnetically actuated exciter device with impact function Jan 24, 2022 Issued
Array ( [id] => 17597389 [patent_doc_number] => 20220146963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => DEVELOPING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/582034 [patent_app_country] => US [patent_app_date] => 2022-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13895 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 17582034 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/582034
Developing apparatus Jan 23, 2022 Issued
Array ( [id] => 18110722 [patent_doc_number] => 20230003602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => BATTERY PACK LEAKAGE DETECTION SYSTEM AND DETECTION METHOD BASED ON TRACER GAS CUMULATIVE TEST [patent_app_type] => utility [patent_app_number] => 17/581849 [patent_app_country] => US [patent_app_date] => 2022-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5266 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17581849 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/581849
Battery pack leakage detection system and detection method based on tracer gas cumulative test Jan 20, 2022 Issued
Array ( [id] => 20491896 [patent_doc_number] => 12533753 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Manufacturing-log monitoring device, manufactured-object production system, and manufacturing-log monitoring method [patent_app_type] => utility [patent_app_number] => 18/262228 [patent_app_country] => US [patent_app_date] => 2022-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 1215 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18262228 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/262228
Manufacturing-log monitoring device, manufactured-object production system, and manufacturing-log monitoring method Jan 6, 2022 Issued
Array ( [id] => 19021223 [patent_doc_number] => 20240077394 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => APPARATUS, PLANT AND METHOD FOR INSPECTING FLEXIBLE PACKAGES [patent_app_type] => utility [patent_app_number] => 18/270029 [patent_app_country] => US [patent_app_date] => 2021-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11753 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18270029 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/270029
APPARATUS, PLANT AND METHOD FOR INSPECTING FLEXIBLE PACKAGES Dec 30, 2021 Pending
Array ( [id] => 19419299 [patent_doc_number] => 20240295422 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => SENSOR FOR DETECTING PRESSURE FLUCTUATIONS IN A FLOWING FLUID, AND MEASUREMENT SYSTEM FORMED THEREWITH [patent_app_type] => utility [patent_app_number] => 18/258280 [patent_app_country] => US [patent_app_date] => 2021-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7293 [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] => 18258280 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/258280
Sensor for detecting pressure fluctuations in a flowing fluid, and measurement system formed therewith Dec 16, 2021 Issued
Array ( [id] => 18940725 [patent_doc_number] => 20240035864 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => DEVICE FOR MEASURING A FLOW PARAMETER OF A FLUID [patent_app_type] => utility [patent_app_number] => 18/266378 [patent_app_country] => US [patent_app_date] => 2021-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6468 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18266378 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/266378
DEVICE FOR MEASURING A FLOW PARAMETER OF A FLUID Dec 8, 2021 Pending
Array ( [id] => 19077430 [patent_doc_number] => 11946786 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-02 [patent_title] => Diagnostic apparatus, measurement apparatus, diagnostic method, and computer-readable medium [patent_app_type] => utility [patent_app_number] => 17/643400 [patent_app_country] => US [patent_app_date] => 2021-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 13066 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17643400 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/643400
Diagnostic apparatus, measurement apparatus, diagnostic method, and computer-readable medium Dec 7, 2021 Issued
Array ( [id] => 17504639 [patent_doc_number] => 20220097741 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => RAIL-MONITORING ELEMENT, METHOD FOR MOUNTING A RAIL-MONITORING ELEMENT, AND METHOD FOR MANUFACTURING A RAIL-MONITORING ELEMENT [patent_app_type] => utility [patent_app_number] => 17/457645 [patent_app_country] => US [patent_app_date] => 2021-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3554 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17457645 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/457645
Rail-monitoring element, method for mounting a rail-monitoring element, and method for manufacturing a rail-monitoring element Dec 2, 2021 Issued
Array ( [id] => 18973086 [patent_doc_number] => 20240053178 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => VORTEX FLOW METER AND METHOD FOR TESTING A VORTEX FLOW METER [patent_app_type] => utility [patent_app_number] => 18/258029 [patent_app_country] => US [patent_app_date] => 2021-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3211 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18258029 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/258029
Vortex flow meter and method for testing a vortex flow meter Nov 25, 2021 Issued
Array ( [id] => 18806007 [patent_doc_number] => 20230380336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => Metering Bank for an Air Cart [patent_app_type] => utility [patent_app_number] => 18/248584 [patent_app_country] => US [patent_app_date] => 2021-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26355 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18248584 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/248584
Metering Bank for an Air Cart Nov 16, 2021 Pending
Array ( [id] => 18349340 [patent_doc_number] => 20230137451 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => HEAVY CRADLE FOR REPLACEABLE CORIOLIS FLOW SENSORS [patent_app_type] => utility [patent_app_number] => 17/523185 [patent_app_country] => US [patent_app_date] => 2021-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3173 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17523185 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/523185
HEAVY CRADLE FOR REPLACEABLE CORIOLIS FLOW SENSORS Nov 9, 2021 Abandoned
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