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] => 20454043 [patent_doc_number] => 12517095 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Performing consumable diagnostics via spectral analysis [patent_app_type] => utility [patent_app_number] => 17/882150 [patent_app_country] => US [patent_app_date] => 2022-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6654 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17882150 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/882150
Performing consumable diagnostics via spectral analysis Aug 4, 2022 Issued
Array ( [id] => 19529393 [patent_doc_number] => 20240353295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => QUALITY MANAGEMENT SYSTEM, OBJECT MANAGEMENT SYSTEM, AND OBJECT MANAGEMENT METHOD [patent_app_type] => utility [patent_app_number] => 18/682234 [patent_app_country] => US [patent_app_date] => 2022-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4525 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18682234 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/682234
QUALITY MANAGEMENT SYSTEM, OBJECT MANAGEMENT SYSTEM, AND OBJECT MANAGEMENT METHOD Jul 31, 2022 Pending
Array ( [id] => 18940792 [patent_doc_number] => 20240035931 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => Device to Capture High Resolution Images of the Undercarriage of a Freight Car [patent_app_type] => utility [patent_app_number] => 17/878162 [patent_app_country] => US [patent_app_date] => 2022-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2328 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 321 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17878162 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/878162
Device to capture high resolution images of the undercarriage of a freight car Jul 31, 2022 Issued
Array ( [id] => 19702704 [patent_doc_number] => 12196723 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Large-scale three-dimensional physical simulation test system for whole development process of deep engineering rock burst [patent_app_type] => utility [patent_app_number] => 17/912926 [patent_app_country] => US [patent_app_date] => 2022-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 14679 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 302 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17912926 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/912926
Large-scale three-dimensional physical simulation test system for whole development process of deep engineering rock burst Jul 21, 2022 Issued
Array ( [id] => 18158566 [patent_doc_number] => 20230025158 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => SPRAY FLOW SENSING WITH OPTICAL SIGNATURE ANALYSIS [patent_app_type] => utility [patent_app_number] => 17/813486 [patent_app_country] => US [patent_app_date] => 2022-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6039 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17813486 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/813486
Spray flow sensing with optical signature analysis Jul 18, 2022 Issued
Array ( [id] => 19234894 [patent_doc_number] => 20240192088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => Semi-Physical Simulation Test Bench and Test Method for Multi-Machine Parallel Operation Device of Gas Turbines [patent_app_type] => utility [patent_app_number] => 17/801178 [patent_app_country] => US [patent_app_date] => 2022-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7582 [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] => 17801178 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/801178
Semi-physical simulation test bench and test method for multi-machine parallel operation device of gas turbines Jun 27, 2022 Issued
Array ( [id] => 19884988 [patent_doc_number] => 12270691 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => System for measuring the flow rate of liquid in a microfluidic pipe [patent_app_type] => utility [patent_app_number] => 18/689828 [patent_app_country] => US [patent_app_date] => 2022-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3920 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18689828 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/689828
System for measuring the flow rate of liquid in a microfluidic pipe Jun 26, 2022 Issued
Array ( [id] => 19739201 [patent_doc_number] => 12216026 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Low power memristive vacuum sensor [patent_app_type] => utility [patent_app_number] => 17/840335 [patent_app_country] => US [patent_app_date] => 2022-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 6702 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17840335 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/840335
Low power memristive vacuum sensor Jun 13, 2022 Issued
Array ( [id] => 19211667 [patent_doc_number] => 12000722 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Coriolis meter [patent_app_type] => utility [patent_app_number] => 17/806492 [patent_app_country] => US [patent_app_date] => 2022-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 20 [patent_no_of_words] => 6531 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17806492 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/806492
Coriolis meter Jun 11, 2022 Issued
Array ( [id] => 18771947 [patent_doc_number] => 20230366768 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => GLOVE PRESSURE TESTING DEVICE [patent_app_type] => utility [patent_app_number] => 17/741807 [patent_app_country] => US [patent_app_date] => 2022-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1340 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17741807 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/741807
GLOVE PRESSURE TESTING DEVICE May 10, 2022 Abandoned
Array ( [id] => 19412762 [patent_doc_number] => 12078575 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Methods and apparatus to perform load measurements on multi-hinged devices [patent_app_type] => utility [patent_app_number] => 17/737386 [patent_app_country] => US [patent_app_date] => 2022-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 5332 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17737386 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/737386
Methods and apparatus to perform load measurements on multi-hinged devices May 4, 2022 Issued
Array ( [id] => 18794875 [patent_doc_number] => 11828638 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Method for operating a Coriolis mass flowmeter and corresponding Coriolis mass flowmeter [patent_app_type] => utility [patent_app_number] => 17/660936 [patent_app_country] => US [patent_app_date] => 2022-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7637 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 511 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17660936 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/660936
Method for operating a Coriolis mass flowmeter and corresponding Coriolis mass flowmeter Apr 26, 2022 Issued
Array ( [id] => 19166698 [patent_doc_number] => 11982594 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-14 [patent_title] => Inspection system [patent_app_type] => utility [patent_app_number] => 17/729610 [patent_app_country] => US [patent_app_date] => 2022-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 9044 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17729610 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/729610
Inspection system Apr 25, 2022 Issued
Array ( [id] => 18242647 [patent_doc_number] => 20230074958 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => MULTI-DIRECTIONAL HIGH-RESOLUTION OPTICAL TACTILE SENSORS [patent_app_type] => utility [patent_app_number] => 17/723640 [patent_app_country] => US [patent_app_date] => 2022-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5519 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17723640 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/723640
Multi-directional high-resolution optical tactile sensors Apr 18, 2022 Issued
Array ( [id] => 17750277 [patent_doc_number] => 20220228482 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => SYSTEMS AND METHODS FOR DETERMINING MECHANICAL PROPERTIES IN SUBSURFACE FORMATIONS [patent_app_type] => utility [patent_app_number] => 17/715551 [patent_app_country] => US [patent_app_date] => 2022-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12265 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17715551 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/715551
Systems and methods for determining mechanical properties in subsurface formations Apr 6, 2022 Issued
Array ( [id] => 17946944 [patent_doc_number] => 20220333963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => SELF-LOCATING MECHANISM INTERFACE FOR A SENSOR ON A GAS METER [patent_app_type] => utility [patent_app_number] => 17/712826 [patent_app_country] => US [patent_app_date] => 2022-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3401 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17712826 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/712826
SELF-LOCATING MECHANISM INTERFACE FOR A SENSOR ON A GAS METER Apr 3, 2022 Abandoned
Array ( [id] => 18676571 [patent_doc_number] => 20230314198 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => SYSTEMS AND METHODS FOR ANALYZING MULTIPHASE PRODUCTION FLUIDS [patent_app_type] => utility [patent_app_number] => 17/708658 [patent_app_country] => US [patent_app_date] => 2022-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3836 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17708658 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/708658
Systems and methods for analyzing multiphase production fluids Mar 29, 2022 Issued
Array ( [id] => 19266567 [patent_doc_number] => 20240210267 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => METHOD FOR SETTING UP AN ACOUSTIC LEAK DETECTION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/556000 [patent_app_country] => US [patent_app_date] => 2022-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5256 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18556000 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/556000
METHOD FOR SETTING UP AN ACOUSTIC LEAK DETECTION SYSTEM Mar 29, 2022 Pending
Array ( [id] => 19077431 [patent_doc_number] => 11946787 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-02 [patent_title] => Method to quantify the effects of decoupling in Coriolis meters with bubble coalescence [patent_app_type] => utility [patent_app_number] => 17/656771 [patent_app_country] => US [patent_app_date] => 2022-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 7278 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17656771 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/656771
Method to quantify the effects of decoupling in Coriolis meters with bubble coalescence Mar 27, 2022 Issued
Array ( [id] => 17868297 [patent_doc_number] => 20220291033 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => METHOD FOR COMPENSATING THE INFLUENCE OF THE REYNOLDS NUMBER ON THE MEASUREMENT OF A CORIOLIS MASS FLOW METER, AND CORRESPONDING DEVICE [patent_app_type] => utility [patent_app_number] => 17/654644 [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] => 6817 [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] => 17654644 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/654644
Method for compensating the influence of the Reynolds number on the measurement of a Coriolis mass flow meter, and corresponding device Mar 13, 2022 Issued
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