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] => 14504135 [patent_doc_number] => 20190195722 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => Piping Network Leak Detection System, as Well as Leak Detection Device and Leak Detection Method Used in Said System [patent_app_type] => utility [patent_app_number] => 16/325490 [patent_app_country] => US [patent_app_date] => 2017-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4458 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16325490 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/325490
Piping Network Leak Detection System, as Well as Leak Detection Device and Leak Detection Method Used in Said System Aug 6, 2017 Abandoned
Array ( [id] => 14394269 [patent_doc_number] => 10310413 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-04 [patent_title] => Developing cartridge including developing roller having developing roller shaft [patent_app_type] => utility [patent_app_number] => 15/668085 [patent_app_country] => US [patent_app_date] => 2017-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 13088 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15668085 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/668085
Developing cartridge including developing roller having developing roller shaft Aug 2, 2017 Issued
Array ( [id] => 12221200 [patent_doc_number] => 20180059558 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-01 [patent_title] => 'ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND ELECTROPHOTOGRAPHIC APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/667715 [patent_app_country] => US [patent_app_date] => 2017-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 29800 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15667715 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/667715
Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus Aug 2, 2017 Issued
Array ( [id] => 16354803 [patent_doc_number] => 10795311 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-06 [patent_title] => Cartridge, photosensitive member unit and electrophotographic image forming apparatus [patent_app_type] => utility [patent_app_number] => 15/659034 [patent_app_country] => US [patent_app_date] => 2017-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 99 [patent_figures_cnt] => 99 [patent_no_of_words] => 58726 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 355 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15659034 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/659034
Cartridge, photosensitive member unit and electrophotographic image forming apparatus Jul 24, 2017 Issued
Array ( [id] => 12351117 [patent_doc_number] => 09952546 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-24 [patent_title] => Image forming apparatus [patent_app_type] => utility [patent_app_number] => 15/657557 [patent_app_country] => US [patent_app_date] => 2017-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6238 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [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] => 15657557 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/657557
Image forming apparatus Jul 23, 2017 Issued
Array ( [id] => 16159021 [patent_doc_number] => 20200217743 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => METHOD OF TESTING THE SEAL OF TRANSPORTABLE CONTAINERS, SUCH AS SUITCASES, TRUNKS, CASES AND THE LIKE [patent_app_type] => utility [patent_app_number] => 16/632108 [patent_app_country] => US [patent_app_date] => 2017-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4879 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16632108 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/632108
METHOD OF TESTING THE SEAL OF TRANSPORTABLE CONTAINERS, SUCH AS SUITCASES, TRUNKS, CASES AND THE LIKE Jul 18, 2017 Abandoned
Array ( [id] => 13781089 [patent_doc_number] => 20190004083 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-03 [patent_title] => SMART ACCELEROMETER CANTILEVER [patent_app_type] => utility [patent_app_number] => 15/638590 [patent_app_country] => US [patent_app_date] => 2017-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4982 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 15638590 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/638590
SMART ACCELEROMETER CANTILEVER Jun 29, 2017 Abandoned
Array ( [id] => 14765575 [patent_doc_number] => 10394182 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-27 [patent_title] => Cartridge, image forming apparatus and assembling method of drive transmission unit [patent_app_type] => utility [patent_app_number] => 15/635458 [patent_app_country] => US [patent_app_date] => 2017-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 13271 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15635458 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/635458
Cartridge, image forming apparatus and assembling method of drive transmission unit Jun 27, 2017 Issued
Array ( [id] => 13715629 [patent_doc_number] => 20170368769 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-28 [patent_title] => METHOD OF FORMING A STRUCTURAL PORTION OF A FUEL TANK FOR AN AIRCRAFT [patent_app_type] => utility [patent_app_number] => 15/629724 [patent_app_country] => US [patent_app_date] => 2017-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3223 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 15629724 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/629724
METHOD OF FORMING A STRUCTURAL PORTION OF A FUEL TANK FOR AN AIRCRAFT Jun 20, 2017 Abandoned
Array ( [id] => 17976518 [patent_doc_number] => 11493374 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-08 [patent_title] => Minimizing a crest in a multi-tone drive signal in a vibratory meter [patent_app_type] => utility [patent_app_number] => 16/618512 [patent_app_country] => US [patent_app_date] => 2017-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 6039 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16618512 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/618512
Minimizing a crest in a multi-tone drive signal in a vibratory meter Jun 13, 2017 Issued
Array ( [id] => 13720639 [patent_doc_number] => 20170371274 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-28 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 15/610651 [patent_app_country] => US [patent_app_date] => 2017-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6215 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15610651 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/610651
Image forming apparatus measuring resistance value of primary transferring part with current value detected when primary transferring part is present between sheets May 31, 2017 Issued
Array ( [id] => 13890813 [patent_doc_number] => 10197953 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-05 [patent_title] => Image forming apparatus [patent_app_type] => utility [patent_app_number] => 15/611113 [patent_app_country] => US [patent_app_date] => 2017-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6534 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 338 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15611113 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/611113
Image forming apparatus May 31, 2017 Issued
Array ( [id] => 13692499 [patent_doc_number] => 20170357204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-14 [patent_title] => IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 15/610408 [patent_app_country] => US [patent_app_date] => 2017-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11166 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15610408 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/610408
Image forming apparatus May 30, 2017 Issued
Array ( [id] => 13156869 [patent_doc_number] => 10095154 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-09 [patent_title] => Light scanning apparatus [patent_app_type] => utility [patent_app_number] => 15/606744 [patent_app_country] => US [patent_app_date] => 2017-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 10692 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 533 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15606744 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/606744
Light scanning apparatus May 25, 2017 Issued
Array ( [id] => 17120830 [patent_doc_number] => 11131960 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-28 [patent_title] => Cartridge, member constituting cartridge, and image forming apparatus [patent_app_type] => utility [patent_app_number] => 15/606070 [patent_app_country] => US [patent_app_date] => 2017-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 57 [patent_figures_cnt] => 57 [patent_no_of_words] => 39037 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 360 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15606070 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/606070
Cartridge, member constituting cartridge, and image forming apparatus May 25, 2017 Issued
Array ( [id] => 12094115 [patent_doc_number] => 20170351208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-07 [patent_title] => 'IMAGE FORMING APPARATUS CAPABLE OF SWITCHING COLOR MODE' [patent_app_type] => utility [patent_app_number] => 15/602496 [patent_app_country] => US [patent_app_date] => 2017-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 16504 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15602496 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/602496
Image forming apparatus capable of switching color mode May 22, 2017 Issued
Array ( [id] => 16674529 [patent_doc_number] => 20210063292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => DEVICE AND METHOD FOR MEASURING CREEP CRACK GROWTH PROPERTIES BY USING SMALL SPECIMEN HAVING FINE GROOVE [patent_app_type] => utility [patent_app_number] => 16/614157 [patent_app_country] => US [patent_app_date] => 2017-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4494 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16614157 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/614157
Apparatus and method for measuring creep crack growth property using small specimen with micro groove May 21, 2017 Issued
Array ( [id] => 14838679 [patent_doc_number] => 20190277740 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-12 [patent_title] => MATTRESS EVALUATION SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 16/302986 [patent_app_country] => US [patent_app_date] => 2017-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3622 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16302986 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/302986
Mattress evaluation system and method May 17, 2017 Issued
Array ( [id] => 11838264 [patent_doc_number] => 20170219983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-03 [patent_title] => 'IMAGE FORMING APPARATUS WITH IMAGE TIMING SIGNAL ADJUSTMENT' [patent_app_type] => utility [patent_app_number] => 15/489120 [patent_app_country] => US [patent_app_date] => 2017-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 13274 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15489120 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/489120
Image forming apparatus with image timing signal adjustment Apr 16, 2017 Issued
Array ( [id] => 11708399 [patent_doc_number] => 20170176897 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-22 [patent_title] => 'IMAGE HEATING APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/451116 [patent_app_country] => US [patent_app_date] => 2017-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 18523 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15451116 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/451116
IMAGE HEATING APPARATUS Mar 5, 2017 Abandoned
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