Search

Hoa Van Le

Examiner (ID: 2523, Phone: (571)272-1332 , Office: P/1721 )

Most Active Art Unit
1752
Art Unit(s)
1113, 1795, 1737, 1721, 1105, 1506, 1752, 1724, 1507
Total Applications
3483
Issued Applications
2664
Pending Applications
54
Abandoned Applications
766

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 252496 [patent_doc_number] => 07579128 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-08-25 [patent_title] => 'Toner compositions including styrene containing external additives' [patent_app_type] => utility [patent_app_number] => 12/137335 [patent_app_country] => US [patent_app_date] => 2008-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6569 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/579/07579128.pdf [firstpage_image] =>[orig_patent_app_number] => 12137335 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/137335
Toner compositions including styrene containing external additives Jun 10, 2008 Issued
Array ( [id] => 8802107 [patent_doc_number] => 08440379 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-05-14 [patent_title] => 'Liquid electrophotographic ink having improved durability' [patent_app_type] => utility [patent_app_number] => 12/997536 [patent_app_country] => US [patent_app_date] => 2008-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6550 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12997536 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/997536
Liquid electrophotographic ink having improved durability Jun 9, 2008 Issued
Array ( [id] => 5310109 [patent_doc_number] => 20090017390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-15 [patent_title] => 'EXTERNAL TONER ADDITIVE, TONER AND IMAGE FORMING APPARATUS USING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/135491 [patent_app_country] => US [patent_app_date] => 2008-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 11915 [patent_no_of_claims] => 11 [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/A1/0017/20090017390.pdf [firstpage_image] =>[orig_patent_app_number] => 12135491 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/135491
EXTERNAL TONER ADDITIVE, TONER AND IMAGE FORMING APPARATUS USING THE SAME Jun 8, 2008 Abandoned
Array ( [id] => 8554898 [patent_doc_number] => 08329369 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-12-11 [patent_title] => 'Method for the production of pure C.I. pigment orange 74' [patent_app_type] => utility [patent_app_number] => 12/663637 [patent_app_country] => US [patent_app_date] => 2008-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2108 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12663637 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/663637
Method for the production of pure C.I. pigment orange 74 May 20, 2008 Issued
Array ( [id] => 4839735 [patent_doc_number] => 20080280221 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-13 [patent_title] => 'Electrophotographic photoreceptor, and image forming apparatus and process cartridge using the same' [patent_app_type] => utility [patent_app_number] => 12/151417 [patent_app_country] => US [patent_app_date] => 2008-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10334 [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/A1/0280/20080280221.pdf [firstpage_image] =>[orig_patent_app_number] => 12151417 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/151417
Electrophotographic photoreceptor, and image forming apparatus and process cartridge using the same May 4, 2008 Issued
Array ( [id] => 4839732 [patent_doc_number] => 20080280218 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-11-13 [patent_title] => 'TONER, AS WELL AS IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD USING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/112601 [patent_app_country] => US [patent_app_date] => 2008-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 27812 [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/A1/0280/20080280218.pdf [firstpage_image] =>[orig_patent_app_number] => 12112601 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/112601
Toner, as well as image forming apparatus and image forming method using the same Apr 29, 2008 Issued
Array ( [id] => 5485206 [patent_doc_number] => 20090274971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-11-05 [patent_title] => 'THIOPHTHALIMIDES CONTAINING PHOTOCONDUCTORS' [patent_app_type] => utility [patent_app_number] => 12/112282 [patent_app_country] => US [patent_app_date] => 2008-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10262 [patent_no_of_claims] => 31 [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/A1/0274/20090274971.pdf [firstpage_image] =>[orig_patent_app_number] => 12112282 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/112282
Thiophthalimides containing photoconductors Apr 29, 2008 Issued
Array ( [id] => 32062 [patent_doc_number] => 07790344 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-09-07 [patent_title] => 'Method of preparing powder and toner for electrophotography, and toner therefor' [patent_app_type] => utility [patent_app_number] => 12/111486 [patent_app_country] => US [patent_app_date] => 2008-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 8431 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/790/07790344.pdf [firstpage_image] =>[orig_patent_app_number] => 12111486 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/111486
Method of preparing powder and toner for electrophotography, and toner therefor Apr 28, 2008 Issued
Array ( [id] => 4598954 [patent_doc_number] => 07977020 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-07-12 [patent_title] => 'Electrophotographic photoreceptor containing enamine compound, image formation apparatus provided with the same, enamine compound and method for producing the same' [patent_app_type] => utility [patent_app_number] => 12/081974 [patent_app_country] => US [patent_app_date] => 2008-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 14891 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/977/07977020.pdf [firstpage_image] =>[orig_patent_app_number] => 12081974 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/081974
Electrophotographic photoreceptor containing enamine compound, image formation apparatus provided with the same, enamine compound and method for producing the same Apr 23, 2008 Issued
Array ( [id] => 7555243 [patent_doc_number] => 08067144 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-29 [patent_title] => 'Polyesters for toner for electrophotography' [patent_app_type] => utility [patent_app_number] => 12/109120 [patent_app_country] => US [patent_app_date] => 2008-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17927 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/067/08067144.pdf [firstpage_image] =>[orig_patent_app_number] => 12109120 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/109120
Polyesters for toner for electrophotography Apr 23, 2008 Issued
Array ( [id] => 5337174 [patent_doc_number] => 20090053638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-26 [patent_title] => 'Electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 12/081674 [patent_app_country] => US [patent_app_date] => 2008-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16975 [patent_no_of_claims] => 17 [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/A1/0053/20090053638.pdf [firstpage_image] =>[orig_patent_app_number] => 12081674 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/081674
Electrostatic image developing toner, electrostatic image developer, toner cartridge, process cartridge and image forming apparatus Apr 17, 2008 Issued
Array ( [id] => 4476305 [patent_doc_number] => 07945189 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-17 [patent_title] => 'Image forming apparatus and image forming method' [patent_app_type] => utility [patent_app_number] => 12/100508 [patent_app_country] => US [patent_app_date] => 2008-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2334 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/945/07945189.pdf [firstpage_image] =>[orig_patent_app_number] => 12100508 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/100508
Image forming apparatus and image forming method Apr 9, 2008 Issued
Array ( [id] => 4618930 [patent_doc_number] => 07998646 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-16 [patent_title] => 'Low friction electrostatographic imaging member' [patent_app_type] => utility [patent_app_number] => 12/099045 [patent_app_country] => US [patent_app_date] => 2008-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 22732 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/998/07998646.pdf [firstpage_image] =>[orig_patent_app_number] => 12099045 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/099045
Low friction electrostatographic imaging member Apr 6, 2008 Issued
Array ( [id] => 4468541 [patent_doc_number] => 07943278 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-17 [patent_title] => 'Low friction electrostatographic imaging member' [patent_app_type] => utility [patent_app_number] => 12/099083 [patent_app_country] => US [patent_app_date] => 2008-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 22988 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/943/07943278.pdf [firstpage_image] =>[orig_patent_app_number] => 12099083 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/099083
Low friction electrostatographic imaging member Apr 6, 2008 Issued
Array ( [id] => 4759279 [patent_doc_number] => 20080311505 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-18 [patent_title] => 'Liquid Developer and Image Forming Device' [patent_app_type] => utility [patent_app_number] => 12/056104 [patent_app_country] => US [patent_app_date] => 2008-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 22682 [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/A1/0311/20080311505.pdf [firstpage_image] =>[orig_patent_app_number] => 12056104 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/056104
Liquid developer and image forming device Mar 25, 2008 Issued
Array ( [id] => 4522095 [patent_doc_number] => 07951519 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-31 [patent_title] => 'Toner for development of electrostatic image, method for manufacturing the same, developer for development of electrostatic image, toner cartridge, process cartridge, and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 12/052361 [patent_app_country] => US [patent_app_date] => 2008-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 29195 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/951/07951519.pdf [firstpage_image] =>[orig_patent_app_number] => 12052361 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/052361
Toner for development of electrostatic image, method for manufacturing the same, developer for development of electrostatic image, toner cartridge, process cartridge, and image forming apparatus Mar 19, 2008 Issued
Array ( [id] => 4807697 [patent_doc_number] => 20080171275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-17 [patent_title] => 'POLYMERS OF NAPTHALENE TETRACARBOXYLIC DIIMIDE DIMERS' [patent_app_type] => utility [patent_app_number] => 12/051182 [patent_app_country] => US [patent_app_date] => 2008-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 11561 [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/A1/0171/20080171275.pdf [firstpage_image] =>[orig_patent_app_number] => 12051182 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/051182
Polymers of napthalene tetracarboxylic diimide dimers Mar 18, 2008 Issued
Array ( [id] => 4463665 [patent_doc_number] => 07935469 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-03 [patent_title] => 'Image forming method and toner for developing latent electrostatic image' [patent_app_type] => utility [patent_app_number] => 12/048823 [patent_app_country] => US [patent_app_date] => 2008-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10905 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/935/07935469.pdf [firstpage_image] =>[orig_patent_app_number] => 12048823 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/048823
Image forming method and toner for developing latent electrostatic image Mar 13, 2008 Issued
Array ( [id] => 4764952 [patent_doc_number] => 20080176163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-24 [patent_title] => 'Toner, Developing Device and Developing Method Using the Same' [patent_app_type] => utility [patent_app_number] => 12/047958 [patent_app_country] => US [patent_app_date] => 2008-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10290 [patent_no_of_claims] => 5 [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/A1/0176/20080176163.pdf [firstpage_image] =>[orig_patent_app_number] => 12047958 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/047958
Toner, developing device and developing method using the same Mar 12, 2008 Issued
Array ( [id] => 7965097 [patent_doc_number] => 07939235 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-10 [patent_title] => 'Image formation method' [patent_app_type] => utility [patent_app_number] => 12/047807 [patent_app_country] => US [patent_app_date] => 2008-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 10757 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/939/07939235.pdf [firstpage_image] =>[orig_patent_app_number] => 12047807 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/047807
Image formation method Mar 12, 2008 Issued
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