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] => 18315949 [patent_doc_number] => 11630023 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-18 [patent_title] => Tool-less tray, leakage sensing device, and tray mounting method [patent_app_type] => utility [patent_app_number] => 16/796774 [patent_app_country] => US [patent_app_date] => 2020-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 3838 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16796774 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/796774
Tool-less tray, leakage sensing device, and tray mounting method Feb 19, 2020 Issued
Array ( [id] => 16239521 [patent_doc_number] => 20200256755 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => RIBBON TYPE SENSOR [patent_app_type] => utility [patent_app_number] => 16/786770 [patent_app_country] => US [patent_app_date] => 2020-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7115 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16786770 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/786770
RIBBON TYPE SENSOR Feb 9, 2020 Abandoned
Array ( [id] => 16284625 [patent_doc_number] => 20200278227 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => FLOW DETECTION DEVICE, COOLING ARRANGEMENT FOR AN ELECTRONIC DEVICE, AND RACK HOSTING A PLURALITY OF ELECTRONIC DEVICES [patent_app_type] => utility [patent_app_number] => 16/783214 [patent_app_country] => US [patent_app_date] => 2020-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11724 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16783214 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/783214
Flow detection device, cooling arrangement for an electronic device, and rack hosting a plurality of electronic devices Feb 5, 2020 Issued
Array ( [id] => 15995917 [patent_doc_number] => 20200173829 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-04 [patent_title] => VIBRATORY FLOW METER WITH MULTICHANNEL FLOW TUBE [patent_app_type] => utility [patent_app_number] => 16/783625 [patent_app_country] => US [patent_app_date] => 2020-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7523 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16783625 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/783625
Vibratory flow meter with multichannel flow tube Feb 5, 2020 Issued
Array ( [id] => 16223940 [patent_doc_number] => 20200249057 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => Vortex Flowmeter [patent_app_type] => utility [patent_app_number] => 16/782487 [patent_app_country] => US [patent_app_date] => 2020-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1693 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16782487 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/782487
Vortex Flowmeter Feb 4, 2020 Abandoned
Array ( [id] => 18505556 [patent_doc_number] => 11703363 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-18 [patent_title] => Systems and methods for an inline flow meter assembly [patent_app_type] => utility [patent_app_number] => 16/774781 [patent_app_country] => US [patent_app_date] => 2020-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 19 [patent_no_of_words] => 16988 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16774781 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/774781
Systems and methods for an inline flow meter assembly Jan 27, 2020 Issued
Array ( [id] => 19339934 [patent_doc_number] => 12050118 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Method and device to measure multiphase flow [patent_app_type] => utility [patent_app_number] => 17/424561 [patent_app_country] => US [patent_app_date] => 2020-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 31 [patent_no_of_words] => 7094 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17424561 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/424561
Method and device to measure multiphase flow Jan 27, 2020 Issued
Array ( [id] => 16493931 [patent_doc_number] => 10859967 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-08 [patent_title] => Image forming apparatus [patent_app_type] => utility [patent_app_number] => 16/773296 [patent_app_country] => US [patent_app_date] => 2020-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 15174 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [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] => 16773296 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/773296
Image forming apparatus Jan 26, 2020 Issued
Array ( [id] => 17891604 [patent_doc_number] => 11454564 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-27 [patent_title] => Gas sensor fault detection device, gas sensor fault detection system, and gas sensor fault detection method [patent_app_type] => utility [patent_app_number] => 16/750808 [patent_app_country] => US [patent_app_date] => 2020-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 8585 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16750808 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/750808
Gas sensor fault detection device, gas sensor fault detection system, and gas sensor fault detection method Jan 22, 2020 Issued
Array ( [id] => 16192489 [patent_doc_number] => 20200233338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => DEVELOPING CARTRIDGE INCLUDING DEVELOPING ROLLER AND COUPLING [patent_app_type] => utility [patent_app_number] => 16/750119 [patent_app_country] => US [patent_app_date] => 2020-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13124 [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] => 16750119 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/750119
Developing cartridge including developing roller and coupling Jan 22, 2020 Issued
Array ( [id] => 16477736 [patent_doc_number] => 10852681 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-01 [patent_title] => Image forming apparatus and control method [patent_app_type] => utility [patent_app_number] => 16/748031 [patent_app_country] => US [patent_app_date] => 2020-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 3961 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16748031 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/748031
Image forming apparatus and control method Jan 20, 2020 Issued
Array ( [id] => 17521366 [patent_doc_number] => 20220107215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-07 [patent_title] => MICRO-CORIOLIS MASS FLOW SENSOR WITH STRAIN MEASUREMENT DEVICES [patent_app_type] => utility [patent_app_number] => 17/424662 [patent_app_country] => US [patent_app_date] => 2020-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3666 [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] => 17424662 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/424662
MICRO-CORIOLIS MASS FLOW SENSOR WITH STRAIN MEASUREMENT DEVICES Jan 19, 2020 Abandoned
Array ( [id] => 16964089 [patent_doc_number] => 20210215588 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => PARALLEL SAMPLE STRESS RUPTURE TEST IN A CONTROLLED ENVIRONMENT [patent_app_type] => utility [patent_app_number] => 16/739243 [patent_app_country] => US [patent_app_date] => 2020-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6185 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16739243 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/739243
Parallel sample stress rupture test in a controlled environment Jan 9, 2020 Issued
Array ( [id] => 17557497 [patent_doc_number] => 11314199 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-26 [patent_title] => Cartridge, member constituting cartridge, and image forming apparatus [patent_app_type] => utility [patent_app_number] => 16/734710 [patent_app_country] => US [patent_app_date] => 2020-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 57 [patent_figures_cnt] => 57 [patent_no_of_words] => 39039 [patent_no_of_claims] => 72 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16734710 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/734710
Cartridge, member constituting cartridge, and image forming apparatus Jan 5, 2020 Issued
Array ( [id] => 16224506 [patent_doc_number] => 20200249623 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => CARTRIDGE, MEMBER CONSTITUTING CARTRIDGE, AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/734760 [patent_app_country] => US [patent_app_date] => 2020-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 39036 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 16734760 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/734760
Cartridge, member constituting cartridge, and image forming apparatus Jan 5, 2020 Issued
Array ( [id] => 17514646 [patent_doc_number] => 11293789 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-05 [patent_title] => Self-locating mechanical interface for a sensor on a gas meter [patent_app_type] => utility [patent_app_number] => 16/718505 [patent_app_country] => US [patent_app_date] => 2019-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2854 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16718505 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/718505
Self-locating mechanical interface for a sensor on a gas meter Dec 17, 2019 Issued
Array ( [id] => 18203298 [patent_doc_number] => 11585686 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-21 [patent_title] => Direction selective unidirectional clutch assembly for a fluid meter counter module assembly and a fluid meter with a direction selective unidirectional clutch assembly [patent_app_type] => utility [patent_app_number] => 16/715452 [patent_app_country] => US [patent_app_date] => 2019-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3788 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16715452 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/715452
Direction selective unidirectional clutch assembly for a fluid meter counter module assembly and a fluid meter with a direction selective unidirectional clutch assembly Dec 15, 2019 Issued
Array ( [id] => 17580089 [patent_doc_number] => 20220136944 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => Torque and Combined Load Fixture and Test Method [patent_app_type] => utility [patent_app_number] => 17/431140 [patent_app_country] => US [patent_app_date] => 2019-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5556 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -45 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17431140 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/431140
Torque and combined load fixture and test method Dec 15, 2019 Issued
Array ( [id] => 19779410 [patent_doc_number] => 12228439 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-18 [patent_title] => To reduce strain in coriolis flow sensor [patent_app_type] => utility [patent_app_number] => 17/782825 [patent_app_country] => US [patent_app_date] => 2019-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8663 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17782825 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/782825
To reduce strain in coriolis flow sensor Dec 12, 2019 Issued
Array ( [id] => 16886625 [patent_doc_number] => 20210172821 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => CUP FOR A PIPELINE INSPECTION GAUGE [patent_app_type] => utility [patent_app_number] => 16/707221 [patent_app_country] => US [patent_app_date] => 2019-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4954 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16707221 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/707221
Cup for a pipeline inspection gauge Dec 8, 2019 Issued
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