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] => 17150495 [patent_doc_number] => 11143565 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-12 [patent_title] => Reusable pipe integrity test head systems and methods [patent_app_type] => utility [patent_app_number] => 17/159235 [patent_app_country] => US [patent_app_date] => 2021-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 23114 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 393 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17159235 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/159235
Reusable pipe integrity test head systems and methods Jan 26, 2021 Issued
Array ( [id] => 19354986 [patent_doc_number] => 12055420 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Flow sensor system [patent_app_type] => utility [patent_app_number] => 17/159310 [patent_app_country] => US [patent_app_date] => 2021-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 29 [patent_no_of_words] => 11875 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17159310 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/159310
Flow sensor system Jan 26, 2021 Issued
Array ( [id] => 16979500 [patent_doc_number] => 20210223737 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => Developing Cartridge Provided with Cover [patent_app_type] => utility [patent_app_number] => 17/155396 [patent_app_country] => US [patent_app_date] => 2021-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10603 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17155396 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/155396
Developing cartridge provided with cover Jan 21, 2021 Issued
Array ( [id] => 16978895 [patent_doc_number] => 20210223132 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => SYSTEMS AND METHODS FOR DETECTING MOISTURE LEAKS OR MOISTURE INGRESS [patent_app_type] => utility [patent_app_number] => 17/154784 [patent_app_country] => US [patent_app_date] => 2021-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7547 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17154784 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/154784
SYSTEMS AND METHODS FOR DETECTING MOISTURE LEAKS OR MOISTURE INGRESS Jan 20, 2021 Abandoned
Array ( [id] => 16978837 [patent_doc_number] => 20210223074 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => Fluid Sensing Device [patent_app_type] => utility [patent_app_number] => 17/153211 [patent_app_country] => US [patent_app_date] => 2021-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11458 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17153211 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/153211
Fluid Sensing Device Jan 19, 2021 Abandoned
Array ( [id] => 16809969 [patent_doc_number] => 20210132524 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => NOZZLE INSERTION MEMBER, POWDER CONTAINER, AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/141235 [patent_app_country] => US [patent_app_date] => 2021-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34834 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17141235 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/141235
Powder container including an opening and a shutter with a front end including a surface with lower friction Jan 4, 2021 Issued
Array ( [id] => 17705857 [patent_doc_number] => 20220205863 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => APPARATUS, SYSTEM, AND METHOD FOR HYDROSTATIC PRESSURE TESTING OF A PIPE [patent_app_type] => utility [patent_app_number] => 17/247944 [patent_app_country] => US [patent_app_date] => 2020-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6667 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17247944 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/247944
APPARATUS, SYSTEM, AND METHOD FOR HYDROSTATIC PRESSURE TESTING OF A PIPE Dec 30, 2020 Abandoned
Array ( [id] => 18146404 [patent_doc_number] => 20230020261 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => TEST GAS APPLICATOR [patent_app_type] => utility [patent_app_number] => 17/780897 [patent_app_country] => US [patent_app_date] => 2020-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 997 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17780897 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/780897
TEST GAS APPLICATOR Dec 29, 2020 Pending
Array ( [id] => 16763888 [patent_doc_number] => 20210109469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => HEATER AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/130218 [patent_app_country] => US [patent_app_date] => 2020-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4725 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17130218 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/130218
Heater and image forming apparatus Dec 21, 2020 Issued
Array ( [id] => 17801187 [patent_doc_number] => 11415480 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-16 [patent_title] => Self charging fluid flow sensor system [patent_app_type] => utility [patent_app_number] => 17/124897 [patent_app_country] => US [patent_app_date] => 2020-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4606 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17124897 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/124897
Self charging fluid flow sensor system Dec 16, 2020 Issued
Array ( [id] => 19004824 [patent_doc_number] => 20240068895 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => DIFFERENTIAL PRESSURE SENSOR FOR DETERMINING THE DIFFERENTIAL PRESSURE BETWEEN TWO PRESSURES [patent_app_type] => utility [patent_app_number] => 17/908646 [patent_app_country] => US [patent_app_date] => 2020-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6556 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17908646 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/908646
Differential pressure sensor for determining the differential pressure between two pressures Dec 15, 2020 Issued
Array ( [id] => 19442249 [patent_doc_number] => 12092501 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Flow meters and related systems and methods [patent_app_type] => utility [patent_app_number] => 17/117427 [patent_app_country] => US [patent_app_date] => 2020-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4246 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17117427 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/117427
Flow meters and related systems and methods Dec 9, 2020 Issued
Array ( [id] => 18138930 [patent_doc_number] => 20230012765 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => METHOD FOR PRODUCING A MEASUREMENT TUBE ASSEMBLY FOR A CORIOLIS FLOW METER [patent_app_type] => utility [patent_app_number] => 17/757297 [patent_app_country] => US [patent_app_date] => 2020-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4250 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17757297 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/757297
METHOD FOR PRODUCING A MEASUREMENT TUBE ASSEMBLY FOR A CORIOLIS FLOW METER Nov 30, 2020 Abandoned
Array ( [id] => 18170498 [patent_doc_number] => 20230037109 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => VIBRONIC MEASURING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/758078 [patent_app_country] => US [patent_app_date] => 2020-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18213 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -38 [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] => 17758078 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/758078
Vibronic measuring system Nov 30, 2020 Issued
Array ( [id] => 17557498 [patent_doc_number] => 11314200 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-26 [patent_title] => Image forming apparatus [patent_app_type] => utility [patent_app_number] => 17/104204 [patent_app_country] => US [patent_app_date] => 2020-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 15198 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17104204 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/104204
Image forming apparatus Nov 24, 2020 Issued
Array ( [id] => 19841012 [patent_doc_number] => 12253394 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Velocity measurements using a piezoelectric sensor [patent_app_type] => utility [patent_app_number] => 17/100409 [patent_app_country] => US [patent_app_date] => 2020-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 19 [patent_no_of_words] => 6129 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17100409 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/100409
Velocity measurements using a piezoelectric sensor Nov 19, 2020 Issued
Array ( [id] => 19794203 [patent_doc_number] => 12235143 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Energy autonomous gas flow meter [patent_app_type] => utility [patent_app_number] => 17/097440 [patent_app_country] => US [patent_app_date] => 2020-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4786 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17097440 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/097440
Energy autonomous gas flow meter Nov 12, 2020 Issued
Array ( [id] => 16809294 [patent_doc_number] => 20210131848 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => CORIOLIS MASS FLOWMETER AND NODE ELEMENT [patent_app_type] => utility [patent_app_number] => 17/089787 [patent_app_country] => US [patent_app_date] => 2020-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2721 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17089787 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/089787
Coriolis mass flowmeter and node element Nov 4, 2020 Issued
Array ( [id] => 16623156 [patent_doc_number] => 20210041809 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/081040 [patent_app_country] => US [patent_app_date] => 2020-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13179 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 391 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17081040 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/081040
Image forming apparatus Oct 26, 2020 Issued
Array ( [id] => 18103402 [patent_doc_number] => 11543284 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-03 [patent_title] => Vortex flowmeter and method for operating a vortex flowmeter [patent_app_type] => utility [patent_app_number] => 17/080894 [patent_app_country] => US [patent_app_date] => 2020-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4988 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17080894 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/080894
Vortex flowmeter and method for operating a vortex flowmeter Oct 26, 2020 Issued
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