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] => 8460075 [patent_doc_number] => 08295754 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-23 [patent_title] => 'Toner-fixer apparatus and electronic photograph printer' [patent_app_type] => utility [patent_app_number] => 12/355037 [patent_app_country] => US [patent_app_date] => 2009-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5590 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12355037 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/355037
Toner-fixer apparatus and electronic photograph printer Jan 15, 2009 Issued
Array ( [id] => 6394094 [patent_doc_number] => 20100178087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-15 [patent_title] => 'PASSIVE IR OIL RATE SENSOR' [patent_app_type] => utility [patent_app_number] => 12/352136 [patent_app_country] => US [patent_app_date] => 2009-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2813 [patent_no_of_claims] => 12 [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/A1/0178/20100178087.pdf [firstpage_image] =>[orig_patent_app_number] => 12352136 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/352136
Passive IR oil rate sensor Jan 11, 2009 Issued
Array ( [id] => 116587 [patent_doc_number] => 07715758 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-05-11 [patent_title] => 'Apparatus and method for cleaning residual toner from drums in an image forming apparatus' [patent_app_type] => utility [patent_app_number] => 12/350540 [patent_app_country] => US [patent_app_date] => 2009-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3084 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/715/07715758.pdf [firstpage_image] =>[orig_patent_app_number] => 12350540 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/350540
Apparatus and method for cleaning residual toner from drums in an image forming apparatus Jan 7, 2009 Issued
Array ( [id] => 7981193 [patent_doc_number] => 08073351 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-12-06 [patent_title] => 'Image forming device' [patent_app_type] => utility [patent_app_number] => 12/319257 [patent_app_country] => US [patent_app_date] => 2009-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 5234 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/073/08073351.pdf [firstpage_image] =>[orig_patent_app_number] => 12319257 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/319257
Image forming device Jan 4, 2009 Issued
Array ( [id] => 5434687 [patent_doc_number] => 20090169273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-02 [patent_title] => 'Doctor Blade Surface Energy Modification' [patent_app_type] => utility [patent_app_number] => 12/344568 [patent_app_country] => US [patent_app_date] => 2008-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4166 [patent_no_of_claims] => 23 [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/A1/0169/20090169273.pdf [firstpage_image] =>[orig_patent_app_number] => 12344568 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/344568
Doctor blade surface energy modification Dec 27, 2008 Issued
Array ( [id] => 5284202 [patent_doc_number] => 20090097877 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-16 [patent_title] => 'TONER CARTRIDGE AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/338580 [patent_app_country] => US [patent_app_date] => 2008-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7046 [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/A1/0097/20090097877.pdf [firstpage_image] =>[orig_patent_app_number] => 12338580 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/338580
Toner cartridge and image forming apparatus Dec 17, 2008 Issued
Array ( [id] => 6228581 [patent_doc_number] => 20100183319 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-22 [patent_title] => 'Supply Item For Laser Printer including Keying Structure' [patent_app_type] => utility [patent_app_number] => 12/335655 [patent_app_country] => US [patent_app_date] => 2008-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3488 [patent_no_of_claims] => 7 [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/A1/0183/20100183319.pdf [firstpage_image] =>[orig_patent_app_number] => 12335655 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/335655
Supply item for laser printer including keying structure Dec 15, 2008 Issued
Array ( [id] => 6258005 [patent_doc_number] => 20100295907 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-25 [patent_title] => 'Supply Item for Laser Printer including Keying Structure' [patent_app_type] => utility [patent_app_number] => 12/335699 [patent_app_country] => US [patent_app_date] => 2008-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3488 [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/A1/0295/20100295907.pdf [firstpage_image] =>[orig_patent_app_number] => 12335699 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/335699
Supply item for laser printer including keying structure Dec 15, 2008 Issued
Array ( [id] => 5342153 [patent_doc_number] => 20090180803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-16 [patent_title] => 'IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/335938 [patent_app_country] => US [patent_app_date] => 2008-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 6687 [patent_no_of_claims] => 8 [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/A1/0180/20090180803.pdf [firstpage_image] =>[orig_patent_app_number] => 12335938 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/335938
Image forming apparatus Dec 15, 2008 Issued
Array ( [id] => 7556865 [patent_doc_number] => 08068771 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-29 [patent_title] => 'Image forming apparatus' [patent_app_type] => utility [patent_app_number] => 12/331767 [patent_app_country] => US [patent_app_date] => 2008-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9590 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/068/08068771.pdf [firstpage_image] =>[orig_patent_app_number] => 12331767 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/331767
Image forming apparatus Dec 9, 2008 Issued
Array ( [id] => 7741742 [patent_doc_number] => 20120020697 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-26 [patent_title] => ' METHOD OF FIXING A HEAT CURABLE TONER TO A CARRIER' [patent_app_type] => utility [patent_app_number] => 13/133389 [patent_app_country] => US [patent_app_date] => 2008-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5495 [patent_no_of_claims] => 32 [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] => publications/A1/0020/20120020697.pdf [firstpage_image] =>[orig_patent_app_number] => 13133389 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/133389
METHOD OF FIXING A HEAT CURABLE TONER TO A CARRIER Dec 8, 2008 Abandoned
Array ( [id] => 7556867 [patent_doc_number] => 08068773 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-29 [patent_title] => 'Development device and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 12/323623 [patent_app_country] => US [patent_app_date] => 2008-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5602 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/068/08068773.pdf [firstpage_image] =>[orig_patent_app_number] => 12323623 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/323623
Development device and image forming apparatus Nov 25, 2008 Issued
Array ( [id] => 7517194 [patent_doc_number] => 08041275 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-18 [patent_title] => 'Release layer' [patent_app_type] => utility [patent_app_number] => 12/262166 [patent_app_country] => US [patent_app_date] => 2008-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5463 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/041/08041275.pdf [firstpage_image] =>[orig_patent_app_number] => 12262166 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/262166
Release layer Oct 29, 2008 Issued
Array ( [id] => 5584751 [patent_doc_number] => 20090103953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-23 [patent_title] => 'IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/248966 [patent_app_country] => US [patent_app_date] => 2008-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 16194 [patent_no_of_claims] => 16 [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/A1/0103/20090103953.pdf [firstpage_image] =>[orig_patent_app_number] => 12248966 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/248966
Image forming method and image forming apparatus Oct 9, 2008 Issued
Array ( [id] => 5440767 [patent_doc_number] => 20090092406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-09 [patent_title] => 'IMAGE FORMING APPARATUS AND CONTROL METHOD THEREFOR' [patent_app_type] => utility [patent_app_number] => 12/245766 [patent_app_country] => US [patent_app_date] => 2008-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 11322 [patent_no_of_claims] => 6 [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/A1/0092/20090092406.pdf [firstpage_image] =>[orig_patent_app_number] => 12245766 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/245766
Image forming apparatus and control method therefor Oct 4, 2008 Issued
Array ( [id] => 5440775 [patent_doc_number] => 20090092414 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-09 [patent_title] => 'SUPPORT MEMBER FOR ROTARY MEMBER' [patent_app_type] => utility [patent_app_number] => 12/240446 [patent_app_country] => US [patent_app_date] => 2008-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4734 [patent_no_of_claims] => 17 [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] => publications/A1/0092/20090092414.pdf [firstpage_image] =>[orig_patent_app_number] => 12240446 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/240446
Support member for rotary member Sep 28, 2008 Issued
Array ( [id] => 4585630 [patent_doc_number] => 07860425 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-12-28 [patent_title] => 'Printing system, job processing method, and storage medium' [patent_app_type] => utility [patent_app_number] => 12/237217 [patent_app_country] => US [patent_app_date] => 2008-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 37 [patent_figures_cnt] => 37 [patent_no_of_words] => 55672 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 344 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/860/07860425.pdf [firstpage_image] =>[orig_patent_app_number] => 12237217 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/237217
Printing system, job processing method, and storage medium Sep 23, 2008 Issued
Array ( [id] => 5270685 [patent_doc_number] => 20090074461 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-19 [patent_title] => 'IMAGE FORMING APPARATUS, BELT UNIT, AND BELT DRIVING CONTROL METHOD' [patent_app_type] => utility [patent_app_number] => 12/209846 [patent_app_country] => US [patent_app_date] => 2008-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 14768 [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/A1/0074/20090074461.pdf [firstpage_image] =>[orig_patent_app_number] => 12209846 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/209846
Image forming apparatus, belt unit, and belt driving control method Sep 11, 2008 Issued
Array ( [id] => 5295758 [patent_doc_number] => 20090010684 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-08 [patent_title] => 'DEVELOPING ROLLER, DEVELOPING ASSEMBLY, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/208726 [patent_app_country] => US [patent_app_date] => 2008-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 16128 [patent_no_of_claims] => 8 [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/A1/0010/20090010684.pdf [firstpage_image] =>[orig_patent_app_number] => 12208726 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/208726
Developing roller, developing assembly, process cartridge and electrophotographic image forming apparatus Sep 10, 2008 Issued
Array ( [id] => 5270659 [patent_doc_number] => 20090074435 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-19 [patent_title] => 'IMAGE FORMING APPARATUS HAVING PAPER-TYPE DETECTING UNIT' [patent_app_type] => utility [patent_app_number] => 12/206346 [patent_app_country] => US [patent_app_date] => 2008-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8223 [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/A1/0074/20090074435.pdf [firstpage_image] =>[orig_patent_app_number] => 12206346 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/206346
Image forming apparatus having paper-type detecting unit Sep 7, 2008 Issued
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