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] => 15151167 [patent_doc_number] => 20190354061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-21 [patent_title] => CARTRIDGE, IMAGE FORMING APPARATUS AND ASSEMBLING METHOD OF DRIVE TRANSMISSION UNIT [patent_app_type] => utility [patent_app_number] => 16/530162 [patent_app_country] => US [patent_app_date] => 2019-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13270 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 16530162 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/530162
Cartridge, image forming apparatus and assembling method of drive transmission unit Aug 1, 2019 Issued
Array ( [id] => 15498707 [patent_doc_number] => 20200049542 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => SYSTEM AND METHOD FOR REMOTE METERING STATION SENSOR CALIBRATION AND VERIFICATION [patent_app_type] => utility [patent_app_number] => 16/529596 [patent_app_country] => US [patent_app_date] => 2019-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8741 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16529596 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/529596
System and method for remote metering station sensor calibration and verification Jul 31, 2019 Issued
Array ( [id] => 15151119 [patent_doc_number] => 20190354037 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-21 [patent_title] => DEVELOPING CARTRIDGE INCLUDING SUPPLY ROLLER, LAYER THICKNESS REGULATION BLADE, AND SUPPLY ELECTRODE ELECTRICALLY CONNECTED TO BOTH SUPPLY ROLLER AND LAYER THICKNESS REGULATION BLADE [patent_app_type] => utility [patent_app_number] => 16/525877 [patent_app_country] => US [patent_app_date] => 2019-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4700 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16525877 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/525877
Developing cartridge including supply roller, layer thickness regulation blade, and supply electrode electrically connected to both supply roller and layer thickness regulation blade Jul 29, 2019 Issued
Array ( [id] => 15156663 [patent_doc_number] => 20190356809 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-21 [patent_title] => ILLUMINATING DEVICE, IMAGE READING APPARATUS AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/526730 [patent_app_country] => US [patent_app_date] => 2019-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13178 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16526730 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/526730
ILLUMINATING DEVICE, IMAGE READING APPARATUS AND IMAGE FORMING APPARATUS Jul 29, 2019 Abandoned
Array ( [id] => 15439233 [patent_doc_number] => 20200033800 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/522808 [patent_app_country] => US [patent_app_date] => 2019-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9931 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16522808 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/522808
Image forming apparatus Jul 25, 2019 Issued
Array ( [id] => 17113239 [patent_doc_number] => 20210293836 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => METHOD AND SYSTEM FOR AN AUTOMATED ARTIFICIAL INTELLIGENCE (AI) TESTING MACHINE [patent_app_type] => utility [patent_app_number] => 17/263620 [patent_app_country] => US [patent_app_date] => 2019-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6691 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17263620 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/263620
METHOD AND SYSTEM FOR AN AUTOMATED ARTIFICIAL INTELLIGENCE (AI) TESTING MACHINE Jul 24, 2019 Pending
Array ( [id] => 16744327 [patent_doc_number] => 10969307 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-06 [patent_title] => Solid phase coatings for microextraction [patent_app_type] => utility [patent_app_number] => 16/519324 [patent_app_country] => US [patent_app_date] => 2019-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7265 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16519324 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/519324
Solid phase coatings for microextraction Jul 22, 2019 Issued
Array ( [id] => 17061112 [patent_doc_number] => 11105706 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-31 [patent_title] => Hydrostatic and vibration test method for a blowout preventer [patent_app_type] => utility [patent_app_number] => 16/516901 [patent_app_country] => US [patent_app_date] => 2019-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 8213 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16516901 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/516901
Hydrostatic and vibration test method for a blowout preventer Jul 18, 2019 Issued
Array ( [id] => 15089651 [patent_doc_number] => 20190339636 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-07 [patent_title] => ENDLESS BELT [patent_app_type] => utility [patent_app_number] => 16/509480 [patent_app_country] => US [patent_app_date] => 2019-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7373 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 383 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16509480 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/509480
Endless belt Jul 10, 2019 Issued
Array ( [id] => 15365723 [patent_doc_number] => 20200018626 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => FLOW METER [patent_app_type] => utility [patent_app_number] => 16/505160 [patent_app_country] => US [patent_app_date] => 2019-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3418 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16505160 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/505160
Flow meter Jul 7, 2019 Issued
Array ( [id] => 15981329 [patent_doc_number] => 10670990 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-02 [patent_title] => Nozzle insertion member, powder container, and image forming apparatus [patent_app_type] => utility [patent_app_number] => 16/503478 [patent_app_country] => US [patent_app_date] => 2019-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 73 [patent_no_of_words] => 34810 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16503478 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/503478
Nozzle insertion member, powder container, and image forming apparatus Jul 3, 2019 Issued
Array ( [id] => 15025239 [patent_doc_number] => 20190323624 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-24 [patent_title] => OVERFILL PREVENTION VALVE WITH REMOTE TESTING [patent_app_type] => utility [patent_app_number] => 16/458968 [patent_app_country] => US [patent_app_date] => 2019-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11218 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 16458968 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/458968
Overfill prevention valve with remote testing Jun 30, 2019 Issued
Array ( [id] => 16705863 [patent_doc_number] => 10955791 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-23 [patent_title] => Image forming apparatus [patent_app_type] => utility [patent_app_number] => 16/456366 [patent_app_country] => US [patent_app_date] => 2019-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 25 [patent_no_of_words] => 12123 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 376 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16456366 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/456366
Image forming apparatus Jun 27, 2019 Issued
Array ( [id] => 15366697 [patent_doc_number] => 20200019113 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/455292 [patent_app_country] => US [patent_app_date] => 2019-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4781 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 16455292 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/455292
Image forming apparatus Jun 26, 2019 Issued
Array ( [id] => 14996945 [patent_doc_number] => 20190317430 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => DEVELOPING DEVICE AND IMAGE FORMING DEVICE [patent_app_type] => utility [patent_app_number] => 16/455033 [patent_app_country] => US [patent_app_date] => 2019-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10327 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16455033 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/455033
Developing device and image forming device Jun 26, 2019 Issued
Array ( [id] => 14996957 [patent_doc_number] => 20190317436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => FIXING DEVICE AND FIXING TEMPERATURE CONTROL METHOD OF FIXING DEVICE [patent_app_type] => utility [patent_app_number] => 16/454131 [patent_app_country] => US [patent_app_date] => 2019-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5000 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16454131 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/454131
FIXING DEVICE AND FIXING TEMPERATURE CONTROL METHOD OF FIXING DEVICE Jun 26, 2019 Abandoned
Array ( [id] => 15788033 [patent_doc_number] => 10627738 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-21 [patent_title] => Developer regulating member, developing device, process cartridge and electrophotographic image forming apparatus [patent_app_type] => utility [patent_app_number] => 16/452874 [patent_app_country] => US [patent_app_date] => 2019-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 9424 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16452874 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/452874
Developer regulating member, developing device, process cartridge and electrophotographic image forming apparatus Jun 25, 2019 Issued
Array ( [id] => 16573917 [patent_doc_number] => 10895838 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-19 [patent_title] => Image forming apparatus [patent_app_type] => utility [patent_app_number] => 16/452729 [patent_app_country] => US [patent_app_date] => 2019-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 20 [patent_no_of_words] => 14661 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16452729 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/452729
Image forming apparatus Jun 25, 2019 Issued
Array ( [id] => 15366695 [patent_doc_number] => 20200019112 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/451291 [patent_app_country] => US [patent_app_date] => 2019-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6579 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16451291 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/451291
IMAGE FORMING APPARATUS Jun 24, 2019 Abandoned
Array ( [id] => 14996953 [patent_doc_number] => 20190317434 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/451711 [patent_app_country] => US [patent_app_date] => 2019-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7914 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16451711 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/451711
Image forming apparatus Jun 24, 2019 Issued
Menu