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] => 406458 [patent_doc_number] => 07289747 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-10-30 [patent_title] => 'Image forming apparatus' [patent_app_type] => utility [patent_app_number] => 11/238681 [patent_app_country] => US [patent_app_date] => 2005-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 12094 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/289/07289747.pdf [firstpage_image] =>[orig_patent_app_number] => 11238681 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/238681
Image forming apparatus Sep 28, 2005 Issued
Array ( [id] => 4669140 [patent_doc_number] => 20080044200 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-21 [patent_title] => 'Method for Reattaching Layer Thickness Regulating Member, Developing Device, Image Forming Apparatus, Image Forming System and Method for Remanufacturing Developing Device' [patent_app_type] => utility [patent_app_number] => 11/571887 [patent_app_country] => US [patent_app_date] => 2005-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 32664 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 17 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0044/20080044200.pdf [firstpage_image] =>[orig_patent_app_number] => 11571887 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/571887
Method for Reattaching Layer Thickness Regulating Member, Developing Device, Image Forming Apparatus, Image Forming System and Method for Remanufacturing Developing Device Aug 25, 2005 Abandoned
Array ( [id] => 842857 [patent_doc_number] => 07391987 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-06-24 [patent_title] => 'Image forming apparatus which uses a plurality of heat-fixing devices' [patent_app_type] => utility [patent_app_number] => 11/202229 [patent_app_country] => US [patent_app_date] => 2005-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 5724 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/391/07391987.pdf [firstpage_image] =>[orig_patent_app_number] => 11202229 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/202229
Image forming apparatus which uses a plurality of heat-fixing devices Aug 11, 2005 Issued
Array ( [id] => 4542324 [patent_doc_number] => 07925177 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-04-12 [patent_title] => 'Image fixing apparatus stably controlling a fixing temperature, and image forming apparatus using the same' [patent_app_type] => utility [patent_app_number] => 11/184956 [patent_app_country] => US [patent_app_date] => 2005-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 40 [patent_no_of_words] => 15758 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/925/07925177.pdf [firstpage_image] =>[orig_patent_app_number] => 11184956 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/184956
Image fixing apparatus stably controlling a fixing temperature, and image forming apparatus using the same Jul 19, 2005 Issued
Array ( [id] => 5074616 [patent_doc_number] => 20070014591 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-01-18 [patent_title] => 'Developer apparatus, image forming apparatus and toner supplying method' [patent_app_type] => utility [patent_app_number] => 11/180655 [patent_app_country] => US [patent_app_date] => 2005-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6384 [patent_no_of_claims] => 24 [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/A1/0014/20070014591.pdf [firstpage_image] =>[orig_patent_app_number] => 11180655 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/180655
Developer apparatus, image forming apparatus and toner supplying method Jul 13, 2005 Issued
Array ( [id] => 5074609 [patent_doc_number] => 20070014584 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-01-18 [patent_title] => 'Calibration apparatus and method for charging unit of image forming device' [patent_app_type] => utility [patent_app_number] => 11/179731 [patent_app_country] => US [patent_app_date] => 2005-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7836 [patent_no_of_claims] => 20 [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/A1/0014/20070014584.pdf [firstpage_image] =>[orig_patent_app_number] => 11179731 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/179731
Calibration apparatus and method for charging unit of image forming device Jul 12, 2005 Issued
Array ( [id] => 5819770 [patent_doc_number] => 20060024083 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-02-02 [patent_title] => 'Image forming apparatus' [patent_app_type] => utility [patent_app_number] => 11/172805 [patent_app_country] => US [patent_app_date] => 2005-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5056 [patent_no_of_claims] => 16 [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/A1/0024/20060024083.pdf [firstpage_image] =>[orig_patent_app_number] => 11172805 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/172805
Image forming apparatus having charging unit with separate intake and exhaust ducts Jul 4, 2005 Issued
Array ( [id] => 4993932 [patent_doc_number] => 20070009277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-01-11 [patent_title] => 'System and method for modifying print jobs for differing media' [patent_app_type] => utility [patent_app_number] => 11/175516 [patent_app_country] => US [patent_app_date] => 2005-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4739 [patent_no_of_claims] => 20 [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/A1/0009/20070009277.pdf [firstpage_image] =>[orig_patent_app_number] => 11175516 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/175516
System and method for modifying print jobs for differing media Jul 4, 2005 Abandoned
Array ( [id] => 301230 [patent_doc_number] => 07539438 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-05-26 [patent_title] => 'Cleaning blade seal' [patent_app_type] => utility [patent_app_number] => 11/171534 [patent_app_country] => US [patent_app_date] => 2005-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2290 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 438 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/539/07539438.pdf [firstpage_image] =>[orig_patent_app_number] => 11171534 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/171534
Cleaning blade seal Jun 29, 2005 Issued
Array ( [id] => 5864872 [patent_doc_number] => 20060099002 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-11 [patent_title] => 'Fixing unit, image forming apparatus including the same, and method of controlling the fixing unit' [patent_app_type] => utility [patent_app_number] => 11/168396 [patent_app_country] => US [patent_app_date] => 2005-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3908 [patent_no_of_claims] => 27 [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/A1/0099/20060099002.pdf [firstpage_image] =>[orig_patent_app_number] => 11168396 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/168396
Fixing unit, image forming apparatus including the same, and method of controlling the fixing unit Jun 28, 2005 Abandoned
Array ( [id] => 5920821 [patent_doc_number] => 20060239710 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-26 [patent_title] => 'Emissions elimination for small sized toner' [patent_app_type] => utility [patent_app_number] => 11/114496 [patent_app_country] => US [patent_app_date] => 2005-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2660 [patent_no_of_claims] => 8 [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/A1/0239/20060239710.pdf [firstpage_image] =>[orig_patent_app_number] => 11114496 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/114496
Emissions elimination for small sized toner Apr 25, 2005 Abandoned
Array ( [id] => 476614 [patent_doc_number] => 07231157 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-06-12 [patent_title] => 'Image forming apparatus' [patent_app_type] => utility [patent_app_number] => 11/114181 [patent_app_country] => US [patent_app_date] => 2005-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3942 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/231/07231157.pdf [firstpage_image] =>[orig_patent_app_number] => 11114181 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/114181
Image forming apparatus Apr 25, 2005 Issued
Array ( [id] => 6925136 [patent_doc_number] => 20050238391 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-27 [patent_title] => 'Image forming apparatus' [patent_app_type] => utility [patent_app_number] => 11/114180 [patent_app_country] => US [patent_app_date] => 2005-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 12670 [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/A1/0238/20050238391.pdf [firstpage_image] =>[orig_patent_app_number] => 11114180 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/114180
Image forming apparatus Apr 25, 2005 Issued
Array ( [id] => 5920843 [patent_doc_number] => 20060239728 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-26 [patent_title] => 'Method and system for improved metering of release agent in an electrophotographic system' [patent_app_type] => utility [patent_app_number] => 11/114412 [patent_app_country] => US [patent_app_date] => 2005-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3885 [patent_no_of_claims] => 20 [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/A1/0239/20060239728.pdf [firstpage_image] =>[orig_patent_app_number] => 11114412 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/114412
Method and system for improved metering of release agent in an electrophotographic system Apr 24, 2005 Issued
Array ( [id] => 535146 [patent_doc_number] => 07187891 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-03-06 [patent_title] => 'Developing apparatus including rotary member for accommodating variable combinations of developing sleeves and balance weights' [patent_app_type] => utility [patent_app_number] => 11/113246 [patent_app_country] => US [patent_app_date] => 2005-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 5706 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/187/07187891.pdf [firstpage_image] =>[orig_patent_app_number] => 11113246 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/113246
Developing apparatus including rotary member for accommodating variable combinations of developing sleeves and balance weights Apr 24, 2005 Issued
Array ( [id] => 7068820 [patent_doc_number] => 20050244203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-03 [patent_title] => 'Image forming apparatus' [patent_app_type] => utility [patent_app_number] => 11/111752 [patent_app_country] => US [patent_app_date] => 2005-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4612 [patent_no_of_claims] => 20 [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/A1/0244/20050244203.pdf [firstpage_image] =>[orig_patent_app_number] => 11111752 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/111752
Image forming apparatus Apr 21, 2005 Issued
Array ( [id] => 5901867 [patent_doc_number] => 20060045562 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-02 [patent_title] => 'Shock absorbing apparatus for packaging toner cartridge' [patent_app_type] => utility [patent_app_number] => 11/106457 [patent_app_country] => US [patent_app_date] => 2005-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3333 [patent_no_of_claims] => 16 [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/A1/0045/20060045562.pdf [firstpage_image] =>[orig_patent_app_number] => 11106457 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/106457
Shock absorbing apparatus for packaging toner cartridge Apr 14, 2005 Abandoned
Array ( [id] => 6965770 [patent_doc_number] => 20050232667 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-20 [patent_title] => 'Image forming apparatus having image bearing member and toner removal means' [patent_app_type] => utility [patent_app_number] => 11/104617 [patent_app_country] => US [patent_app_date] => 2005-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6000 [patent_no_of_claims] => 5 [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/A1/0232/20050232667.pdf [firstpage_image] =>[orig_patent_app_number] => 11104617 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/104617
Image forming apparatus having image bearing member and toner removal means Apr 12, 2005 Abandoned
Array ( [id] => 6925115 [patent_doc_number] => 20050238370 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-27 [patent_title] => 'Image forming apparatus' [patent_app_type] => utility [patent_app_number] => 11/101582 [patent_app_country] => US [patent_app_date] => 2005-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4257 [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/A1/0238/20050238370.pdf [firstpage_image] =>[orig_patent_app_number] => 11101582 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/101582
Image forming apparatus Apr 7, 2005 Issued
Array ( [id] => 5753255 [patent_doc_number] => 20060222404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-05 [patent_title] => 'Apparatus and method for cleaning residual toner from drums in image forming apparatus' [patent_app_type] => utility [patent_app_number] => 11/091600 [patent_app_country] => US [patent_app_date] => 2005-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3030 [patent_no_of_claims] => 25 [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/A1/0222/20060222404.pdf [firstpage_image] =>[orig_patent_app_number] => 11091600 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/091600
Apparatus and method for cleaning residual toner from drums in image forming apparatus Mar 28, 2005 Issued
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