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] => 9377949 [patent_doc_number] => 08682227 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-03-25 [patent_title] => 'Toner discharging device, toner cartridge and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 13/538008 [patent_app_country] => US [patent_app_date] => 2012-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 8430 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13538008 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/538008
Toner discharging device, toner cartridge and image forming apparatus Jun 28, 2012 Issued
Array ( [id] => 8565760 [patent_doc_number] => 20120328331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-27 [patent_title] => 'IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/526796 [patent_app_country] => US [patent_app_date] => 2012-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5500 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13526796 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/526796
Image forming apparatus Jun 18, 2012 Issued
Array ( [id] => 11881806 [patent_doc_number] => 09752971 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-05 [patent_title] => 'Viscosity measuring apparatus' [patent_app_type] => utility [patent_app_number] => 14/408026 [patent_app_country] => US [patent_app_date] => 2012-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2560 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14408026 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/408026
Viscosity measuring apparatus Jun 17, 2012 Issued
Array ( [id] => 9890903 [patent_doc_number] => 08977174 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-10 [patent_title] => 'Apparatus, method and system for controlling strip radius in a printing system' [patent_app_type] => utility [patent_app_number] => 13/517507 [patent_app_country] => US [patent_app_date] => 2012-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6063 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13517507 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/517507
Apparatus, method and system for controlling strip radius in a printing system Jun 12, 2012 Issued
Array ( [id] => 8828343 [patent_doc_number] => 20130129388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-23 [patent_title] => 'IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/475188 [patent_app_country] => US [patent_app_date] => 2012-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9453 [patent_no_of_claims] => 1 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13475188 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/475188
Image forming apparatus May 17, 2012 Issued
Array ( [id] => 8677648 [patent_doc_number] => 08385778 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-02-26 [patent_title] => 'Method and apparatus for image forming capable of effectively eliminating color displacement by recognizing a rotational position of a rotating member with a mechanism using detection marks' [patent_app_type] => utility [patent_app_number] => 13/453589 [patent_app_country] => US [patent_app_date] => 2012-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 14514 [patent_no_of_claims] => 13 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13453589 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/453589
Method and apparatus for image forming capable of effectively eliminating color displacement by recognizing a rotational position of a rotating member with a mechanism using detection marks Apr 22, 2012 Issued
Array ( [id] => 8289083 [patent_doc_number] => 20120177404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-12 [patent_title] => 'PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/424826 [patent_app_country] => US [patent_app_date] => 2012-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 18648 [patent_no_of_claims] => 2 [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] => 13424826 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/424826
Process cartridge and electrophotographic image forming apparatus Mar 19, 2012 Issued
Array ( [id] => 8277108 [patent_doc_number] => 20120170953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-05 [patent_title] => 'PROCESS CARTRIDGE AND ASSEMBLYING, DISASSEMBLYING REMANUFACTURING METHOD THEREFOR' [patent_app_type] => utility [patent_app_number] => 13/342405 [patent_app_country] => US [patent_app_date] => 2012-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 16879 [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] => 13342405 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/342405
Process cartridge and assemblying, disassemblying remanufacturing method therefor Jan 2, 2012 Issued
Array ( [id] => 7765749 [patent_doc_number] => 20120034000 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-09 [patent_title] => 'TONER CARTRIDGE' [patent_app_type] => utility [patent_app_number] => 13/272607 [patent_app_country] => US [patent_app_date] => 2011-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 7887 [patent_no_of_claims] => 1 [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/A1/0034/20120034000.pdf [firstpage_image] =>[orig_patent_app_number] => 13272607 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/272607
TONER CARTRIDGE Oct 12, 2011 Abandoned
Array ( [id] => 8093755 [patent_doc_number] => 20120082486 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-05 [patent_title] => 'IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/237434 [patent_app_country] => US [patent_app_date] => 2011-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4426 [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/A1/0082/20120082486.pdf [firstpage_image] =>[orig_patent_app_number] => 13237434 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/237434
Image forming apparatus Sep 19, 2011 Issued
Array ( [id] => 8053577 [patent_doc_number] => 20120076521 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-29 [patent_title] => 'FIXING DEVICE AND IMAGE FORMATION APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/236692 [patent_app_country] => US [patent_app_date] => 2011-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 11361 [patent_no_of_claims] => 11 [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/A1/0076/20120076521.pdf [firstpage_image] =>[orig_patent_app_number] => 13236692 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/236692
Fixing device and image formation apparatus Sep 19, 2011 Issued
Array ( [id] => 10072064 [patent_doc_number] => 09110419 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-18 [patent_title] => 'Image forming system and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 13/237241 [patent_app_country] => US [patent_app_date] => 2011-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 20 [patent_no_of_words] => 19097 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13237241 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/237241
Image forming system and image forming apparatus Sep 19, 2011 Issued
Array ( [id] => 8416382 [patent_doc_number] => 20120243883 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-27 [patent_title] => 'Device and method for detecting position of unit mounted in image forming apparatus' [patent_app_type] => utility [patent_app_number] => 13/137841 [patent_app_country] => US [patent_app_date] => 2011-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3291 [patent_no_of_claims] => 3 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13137841 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/137841
Device and method for detecting position of unit mounted in image forming apparatus Sep 15, 2011 Abandoned
Array ( [id] => 10130627 [patent_doc_number] => 09164459 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-10-20 [patent_title] => 'Image forming apparatus' [patent_app_type] => utility [patent_app_number] => 13/234651 [patent_app_country] => US [patent_app_date] => 2011-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 12263 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13234651 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/234651
Image forming apparatus Sep 15, 2011 Issued
Array ( [id] => 9846719 [patent_doc_number] => 08948648 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-02-03 [patent_title] => 'Developing device provided with sealing members assembled to thickness-regulation member' [patent_app_type] => utility [patent_app_number] => 13/233544 [patent_app_country] => US [patent_app_date] => 2011-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 7400 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13233544 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/233544
Developing device provided with sealing members assembled to thickness-regulation member Sep 14, 2011 Issued
Array ( [id] => 7817182 [patent_doc_number] => 20120063802 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-15 [patent_title] => 'PRINT CONTROL APPARATUS, IMAGE FORMING SYSTEM, PRINT CONTROL METHOD, AND PRINTED-MATTER MANUFACTURING METHOD' [patent_app_type] => utility [patent_app_number] => 13/233791 [patent_app_country] => US [patent_app_date] => 2011-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 25169 [patent_no_of_claims] => 10 [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/A1/0063/20120063802.pdf [firstpage_image] =>[orig_patent_app_number] => 13233791 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/233791
Print control apparatus, image forming system, print control method, and printed-matter manufacturing method Sep 14, 2011 Issued
Array ( [id] => 9966976 [patent_doc_number] => 09014603 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-04-21 [patent_title] => 'Driving device and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 13/233047 [patent_app_country] => US [patent_app_date] => 2011-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 31 [patent_no_of_words] => 11720 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13233047 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/233047
Driving device and image forming apparatus Sep 14, 2011 Issued
Array ( [id] => 10063989 [patent_doc_number] => 09102822 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-11 [patent_title] => 'Roll member, charging unit, process cartridge and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 13/232332 [patent_app_country] => US [patent_app_date] => 2011-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 18284 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13232332 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/232332
Roll member, charging unit, process cartridge and image forming apparatus Sep 13, 2011 Issued
Array ( [id] => 8040905 [patent_doc_number] => 20120070183 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-03-22 [patent_title] => 'IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/232129 [patent_app_country] => US [patent_app_date] => 2011-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7147 [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/A1/0070/20120070183.pdf [firstpage_image] =>[orig_patent_app_number] => 13232129 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/232129
Image forming apparatus Sep 13, 2011 Issued
Array ( [id] => 9846698 [patent_doc_number] => 08948627 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-02-03 [patent_title] => 'Load abnormality detection apparatus performing accurate judgment of cause of abnormality' [patent_app_type] => utility [patent_app_number] => 13/230977 [patent_app_country] => US [patent_app_date] => 2011-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 29 [patent_no_of_words] => 12446 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13230977 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/230977
Load abnormality detection apparatus performing accurate judgment of cause of abnormality Sep 12, 2011 Issued
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