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] => 8958119 [patent_doc_number] => 08503906 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-06 [patent_title] => 'Process cartridge and assembling, disassembling remanufacturing method therefor' [patent_app_type] => utility [patent_app_number] => 12/196726 [patent_app_country] => US [patent_app_date] => 2008-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 38 [patent_no_of_words] => 16878 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12196726 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/196726
Process cartridge and assembling, disassembling remanufacturing method therefor Aug 21, 2008 Issued
Array ( [id] => 4778021 [patent_doc_number] => 20080286019 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-20 [patent_title] => 'PRESSURE ROLL FOR FUSING OPERATION' [patent_app_type] => utility [patent_app_number] => 12/183178 [patent_app_country] => US [patent_app_date] => 2008-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3619 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0286/20080286019.pdf [firstpage_image] =>[orig_patent_app_number] => 12183178 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/183178
Pressure roll for fusing operation Jul 30, 2008 Issued
Array ( [id] => 7494420 [patent_doc_number] => 08032055 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-04 [patent_title] => 'Developing device, process cartridge including developing device, and image forming apparatus including process cartridge' [patent_app_type] => utility [patent_app_number] => 12/182626 [patent_app_country] => US [patent_app_date] => 2008-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 10405 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/032/08032055.pdf [firstpage_image] =>[orig_patent_app_number] => 12182626 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/182626
Developing device, process cartridge including developing device, and image forming apparatus including process cartridge Jul 29, 2008 Issued
Array ( [id] => 5348528 [patent_doc_number] => 20090003889 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-01 [patent_title] => 'Developer Unit, Process Device and Image Forming Apparatus' [patent_app_type] => utility [patent_app_number] => 12/146846 [patent_app_country] => US [patent_app_date] => 2008-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10426 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0003/20090003889.pdf [firstpage_image] =>[orig_patent_app_number] => 12146846 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/146846
Developer unit, process device and image forming apparatus Jun 25, 2008 Issued
Array ( [id] => 4851770 [patent_doc_number] => 20080317512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-25 [patent_title] => 'Developer Cartridge and Developing Device' [patent_app_type] => utility [patent_app_number] => 12/145626 [patent_app_country] => US [patent_app_date] => 2008-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 17338 [patent_no_of_claims] => 13 [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] => publications/A1/0317/20080317512.pdf [firstpage_image] =>[orig_patent_app_number] => 12145626 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/145626
Developer cartridge and developing device Jun 24, 2008 Issued
Array ( [id] => 4791403 [patent_doc_number] => 20080292376 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-27 [patent_title] => 'THERMAL FIXING DEVICE AND IMAGE FORMING DEVICE' [patent_app_type] => utility [patent_app_number] => 12/135969 [patent_app_country] => US [patent_app_date] => 2008-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 6463 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0292/20080292376.pdf [firstpage_image] =>[orig_patent_app_number] => 12135969 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/135969
Thermal fixing device and image forming device Jun 8, 2008 Issued
Array ( [id] => 4948753 [patent_doc_number] => 20080304879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-11 [patent_title] => 'Image forming apparatus and method of controlling same' [patent_app_type] => utility [patent_app_number] => 12/155646 [patent_app_country] => US [patent_app_date] => 2008-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8090 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0304/20080304879.pdf [firstpage_image] =>[orig_patent_app_number] => 12155646 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/155646
Image forming apparatus and method of controlling same Jun 5, 2008 Issued
Array ( [id] => 5501416 [patent_doc_number] => 20090162104 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-06-25 [patent_title] => 'REPLENISHMENT CARRIER INJECTION SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/128011 [patent_app_country] => US [patent_app_date] => 2008-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4350 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0162/20090162104.pdf [firstpage_image] =>[orig_patent_app_number] => 12128011 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/128011
Replenishment carrier injection system May 27, 2008 Issued
Array ( [id] => 4710317 [patent_doc_number] => 20080298843 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-04 [patent_title] => 'LIQUID-LEVEL DETECTION DEVICE, IMAGE FORMING DEVICE, AND LIQUID CONTAINING DEVICE' [patent_app_type] => utility [patent_app_number] => 12/124866 [patent_app_country] => US [patent_app_date] => 2008-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 12428 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0298/20080298843.pdf [firstpage_image] =>[orig_patent_app_number] => 12124866 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/124866
Liquid-level detection device, image forming device, and liquid containing device May 20, 2008 Issued
Array ( [id] => 192448 [patent_doc_number] => 07643772 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-01-05 [patent_title] => 'Image forming apparatus having door positioning device' [patent_app_type] => utility [patent_app_number] => 12/107696 [patent_app_country] => US [patent_app_date] => 2008-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 5174 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/643/07643772.pdf [firstpage_image] =>[orig_patent_app_number] => 12107696 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/107696
Image forming apparatus having door positioning device Apr 21, 2008 Issued
Array ( [id] => 4959477 [patent_doc_number] => 20080273902 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-06 [patent_title] => 'IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD' [patent_app_type] => utility [patent_app_number] => 12/107387 [patent_app_country] => US [patent_app_date] => 2008-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 8345 [patent_no_of_claims] => 13 [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] => publications/A1/0273/20080273902.pdf [firstpage_image] =>[orig_patent_app_number] => 12107387 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/107387
Image forming apparatus and image forming method Apr 21, 2008 Issued
Array ( [id] => 8259311 [patent_doc_number] => 08208830 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-06-26 [patent_title] => 'Process cartridge and space maintaining member' [patent_app_type] => utility [patent_app_number] => 12/101639 [patent_app_country] => US [patent_app_date] => 2008-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 10089 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12101639 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/101639
Process cartridge and space maintaining member Apr 10, 2008 Issued
Array ( [id] => 5360213 [patent_doc_number] => 20090035007 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-05 [patent_title] => 'IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/099239 [patent_app_country] => US [patent_app_date] => 2008-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5483 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0035/20090035007.pdf [firstpage_image] =>[orig_patent_app_number] => 12099239 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/099239
Image forming apparatus Apr 7, 2008 Issued
Array ( [id] => 25859 [patent_doc_number] => 07801456 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-09-21 [patent_title] => 'Image forming apparatus' [patent_app_type] => utility [patent_app_number] => 12/098102 [patent_app_country] => US [patent_app_date] => 2008-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 6621 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/801/07801456.pdf [firstpage_image] =>[orig_patent_app_number] => 12098102 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/098102
Image forming apparatus Apr 3, 2008 Issued
Array ( [id] => 7598528 [patent_doc_number] => 07583924 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-09-01 [patent_title] => 'Fixing device for image forming apparatus' [patent_app_type] => utility [patent_app_number] => 12/062010 [patent_app_country] => US [patent_app_date] => 2008-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 7740 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/583/07583924.pdf [firstpage_image] =>[orig_patent_app_number] => 12062010 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/062010
Fixing device for image forming apparatus Apr 2, 2008 Issued
Array ( [id] => 4542564 [patent_doc_number] => 07925196 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-04-12 [patent_title] => 'Image forming apparatus' [patent_app_type] => utility [patent_app_number] => 12/049420 [patent_app_country] => US [patent_app_date] => 2008-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 7265 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/925/07925196.pdf [firstpage_image] =>[orig_patent_app_number] => 12049420 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/049420
Image forming apparatus Mar 16, 2008 Issued
Array ( [id] => 8259320 [patent_doc_number] => 08208820 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-06-26 [patent_title] => 'Image forming apparatus' [patent_app_type] => utility [patent_app_number] => 12/041887 [patent_app_country] => US [patent_app_date] => 2008-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 10164 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12041887 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/041887
Image forming apparatus Mar 3, 2008 Issued
Array ( [id] => 4675361 [patent_doc_number] => 20080212990 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-04 [patent_title] => 'Energy Conserving Induction-Heated Fuser, Method, and Controller For Image Forming' [patent_app_type] => utility [patent_app_number] => 12/036184 [patent_app_country] => US [patent_app_date] => 2008-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6158 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0212/20080212990.pdf [firstpage_image] =>[orig_patent_app_number] => 12036184 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/036184
Energy Conserving Induction-Heated Fuser, Method, and Controller For Image Forming Feb 21, 2008 Abandoned
Array ( [id] => 4832603 [patent_doc_number] => 20080131149 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-05 [patent_title] => 'Image Forming Apparatus' [patent_app_type] => utility [patent_app_number] => 12/021449 [patent_app_country] => US [patent_app_date] => 2008-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6327 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0131/20080131149.pdf [firstpage_image] =>[orig_patent_app_number] => 12021449 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/021449
Image forming apparatus Jan 28, 2008 Issued
Array ( [id] => 7716465 [patent_doc_number] => 08095023 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-10 [patent_title] => 'Image forming apparatus' [patent_app_type] => utility [patent_app_number] => 12/021596 [patent_app_country] => US [patent_app_date] => 2008-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3780 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/095/08095023.pdf [firstpage_image] =>[orig_patent_app_number] => 12021596 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/021596
Image forming apparatus Jan 28, 2008 Issued
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