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] => 18809796 [patent_doc_number] => 20230384131 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => MODULAR FLUID FLOW SENSOR SYTEM [patent_app_type] => utility [patent_app_number] => 18/200300 [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] => 3686 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18200300 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/200300
MODULAR FLUID FLOW SENSOR SYTEM May 21, 2023 Abandoned
Array ( [id] => 19442733 [patent_doc_number] => 12092992 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Developing cartridge including developing roller and coupling [patent_app_type] => utility [patent_app_number] => 18/313434 [patent_app_country] => US [patent_app_date] => 2023-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 13213 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18313434 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/313434
Developing cartridge including developing roller and coupling May 7, 2023 Issued
Array ( [id] => 19572944 [patent_doc_number] => 20240377236 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => CORIOLIS MASS FLOW RATE SENSOR [patent_app_type] => utility [patent_app_number] => 18/313900 [patent_app_country] => US [patent_app_date] => 2023-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5606 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18313900 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/313900
Coriolis mass flow rate sensor May 7, 2023 Issued
Array ( [id] => 18530978 [patent_doc_number] => 20230236049 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => TURBINE DESIGN FOR FLOW METER [patent_app_type] => utility [patent_app_number] => 18/295980 [patent_app_country] => US [patent_app_date] => 2023-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8671 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18295980 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/295980
TURBINE DESIGN FOR FLOW METER Apr 4, 2023 Issued
Array ( [id] => 18693803 [patent_doc_number] => 20230324203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => MEASURING DEVICE AND ASSOCIATED OPERATING METHOD [patent_app_type] => utility [patent_app_number] => 18/130644 [patent_app_country] => US [patent_app_date] => 2023-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2925 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18130644 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/130644
MEASURING DEVICE AND ASSOCIATED OPERATING METHOD Apr 3, 2023 Abandoned
Array ( [id] => 19941078 [patent_doc_number] => 12313203 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Flow dampener in flow measurement system [patent_app_type] => utility [patent_app_number] => 18/295703 [patent_app_country] => US [patent_app_date] => 2023-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18295703 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/295703
Flow dampener in flow measurement system Apr 3, 2023 Issued
Array ( [id] => 19480900 [patent_doc_number] => 20240328942 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => SOLID CALIBRATION STANDARDS FOR TURBIDITY MEASURING DEVICES [patent_app_type] => utility [patent_app_number] => 18/194919 [patent_app_country] => US [patent_app_date] => 2023-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5278 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18194919 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/194919
SOLID CALIBRATION STANDARDS FOR TURBIDITY MEASURING DEVICES Apr 2, 2023 Abandoned
Array ( [id] => 19480873 [patent_doc_number] => 20240328915 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => DROP TEST DEVICE FOR CASE OF VEHICLE BATTERY PACK [patent_app_type] => utility [patent_app_number] => 18/194488 [patent_app_country] => US [patent_app_date] => 2023-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2755 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18194488 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/194488
Drop test device for case of vehicle battery pack Mar 30, 2023 Issued
Array ( [id] => 19483441 [patent_doc_number] => 20240331483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => PRESSURIZED SECURITY ENCLOSURES FOR MEDIA TERMINALS [patent_app_type] => utility [patent_app_number] => 18/128426 [patent_app_country] => US [patent_app_date] => 2023-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3266 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18128426 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/128426
PRESSURIZED SECURITY ENCLOSURES FOR MEDIA TERMINALS Mar 29, 2023 Pending
Array ( [id] => 19786557 [patent_doc_number] => 20250060236 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => CORIOLIS FLOWMETER WITH MULTIPLE FLOW TUBES [patent_app_type] => utility [patent_app_number] => 18/723080 [patent_app_country] => US [patent_app_date] => 2023-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5959 [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] => 18723080 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/723080
Coriolis flowmeter with multiple flow tubes Mar 12, 2023 Issued
Array ( [id] => 19536325 [patent_doc_number] => 12128864 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => System and method of checking sealing of a brake caliper housing [patent_app_type] => utility [patent_app_number] => 18/172593 [patent_app_country] => US [patent_app_date] => 2023-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 8419 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18172593 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/172593
System and method of checking sealing of a brake caliper housing Feb 21, 2023 Issued
Array ( [id] => 20202369 [patent_doc_number] => 12405146 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-02 [patent_title] => Replaceable, gamma sterilizable Coriolis flow sensors [patent_app_type] => utility [patent_app_number] => 18/172879 [patent_app_country] => US [patent_app_date] => 2023-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18172879 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/172879
Replaceable, gamma sterilizable Coriolis flow sensors Feb 21, 2023 Issued
Array ( [id] => 19227406 [patent_doc_number] => 12007040 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Overfill prevention valve with remote testing [patent_app_type] => utility [patent_app_number] => 18/109131 [patent_app_country] => US [patent_app_date] => 2023-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 22 [patent_no_of_words] => 11329 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18109131 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/109131
Overfill prevention valve with remote testing Feb 12, 2023 Issued
Array ( [id] => 19374850 [patent_doc_number] => 12066411 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Safety systems and material testing systems including safety systems [patent_app_type] => utility [patent_app_number] => 18/108301 [patent_app_country] => US [patent_app_date] => 2023-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8305 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18108301 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/108301
Safety systems and material testing systems including safety systems Feb 9, 2023 Issued
Array ( [id] => 19068986 [patent_doc_number] => 20240103412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => FIXING MEMBER [patent_app_type] => utility [patent_app_number] => 18/161077 [patent_app_country] => US [patent_app_date] => 2023-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7505 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18161077 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/161077
FIXING MEMBER Jan 28, 2023 Pending
Array ( [id] => 18846030 [patent_doc_number] => 20230408434 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => SENSOR [patent_app_type] => utility [patent_app_number] => 18/159877 [patent_app_country] => US [patent_app_date] => 2023-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6779 [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] => 18159877 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/159877
Sensor Jan 25, 2023 Issued
Array ( [id] => 18360331 [patent_doc_number] => 20230141922 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => DOUBLY INTERLACED SENSOR ARRAY AND METHOD TO SUPPORT LOW POWER COUNTING AND IDENTIFICATION [patent_app_type] => utility [patent_app_number] => 18/093748 [patent_app_country] => US [patent_app_date] => 2023-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5421 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 18093748 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/093748
DOUBLY INTERLACED SENSOR ARRAY AND METHOD TO SUPPORT LOW POWER COUNTING AND IDENTIFICATION Jan 4, 2023 Pending
Array ( [id] => 18568149 [patent_doc_number] => 20230258485 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => MULTI-LAYER OPEN CHANNEL PORTABLE FLOW MEASURING DEVICE BASED ON WATER IMPULSE PRINCIPLE AND FLOW MEASURING METHOD [patent_app_type] => utility [patent_app_number] => 18/089733 [patent_app_country] => US [patent_app_date] => 2022-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3912 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18089733 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/089733
Multi-layer open channel portable flow measuring device based on water impulse principle and flow measuring method Dec 27, 2022 Issued
Array ( [id] => 19250076 [patent_doc_number] => 20240201064 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => METHODS AND SYSTEMS FOR A PARALLEL FLOW CORE SAMPLE HOLDER [patent_app_type] => utility [patent_app_number] => 18/066020 [patent_app_country] => US [patent_app_date] => 2022-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9907 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18066020 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/066020
Methods and systems for a parallel flow core sample holder Dec 13, 2022 Issued
Array ( [id] => 20467519 [patent_doc_number] => 12523554 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Resistive and capacitive force sensor and method of operating the same [patent_app_type] => utility [patent_app_number] => 18/078147 [patent_app_country] => US [patent_app_date] => 2022-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18078147 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/078147
Resistive and capacitive force sensor and method of operating the same Dec 8, 2022 Issued
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