Search

Tuan N. Quach

Examiner (ID: 17011)

Most Active Art Unit
1104
Art Unit(s)
2825, 2826, 2898, 2814, 2899, 1763, 1104, 2893
Total Applications
2137
Issued Applications
1768
Pending Applications
22
Abandoned Applications
349

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 12290139 [patent_doc_number] => 09933718 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-03 [patent_title] => Part material for electrophotography-based additive manufacturing [patent_app_type] => utility [patent_app_number] => 15/259507 [patent_app_country] => US [patent_app_date] => 2016-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 15379 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 15259507 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/259507
Part material for electrophotography-based additive manufacturing Sep 7, 2016 Issued
Array ( [id] => 12167199 [patent_doc_number] => 09885966 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-06 [patent_title] => 'Electrostatic charge image developing toner, electrostatic charge image developer and toner cartridge' [patent_app_type] => utility [patent_app_number] => 15/251939 [patent_app_country] => US [patent_app_date] => 2016-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 32143 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15251939 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/251939
Electrostatic charge image developing toner, electrostatic charge image developer and toner cartridge Aug 29, 2016 Issued
Array ( [id] => 14174849 [patent_doc_number] => 10261433 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-16 [patent_title] => Liquid developer [patent_app_type] => utility [patent_app_number] => 15/752642 [patent_app_country] => US [patent_app_date] => 2016-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14779 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15752642 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/752642
Liquid developer Aug 11, 2016 Issued
Array ( [id] => 11916888 [patent_doc_number] => 09785071 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-10 [patent_title] => 'Toner and method for producing toner' [patent_app_type] => utility [patent_app_number] => 15/234497 [patent_app_country] => US [patent_app_date] => 2016-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14420 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15234497 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/234497
Toner and method for producing toner Aug 10, 2016 Issued
Array ( [id] => 12167202 [patent_doc_number] => 09885969 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-06 [patent_title] => 'Carrier for two-component developer, two-component developer, and method of preparing carrier for two-component developer' [patent_app_type] => utility [patent_app_number] => 15/227662 [patent_app_country] => US [patent_app_date] => 2016-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 18544 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15227662 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/227662
Carrier for two-component developer, two-component developer, and method of preparing carrier for two-component developer Aug 2, 2016 Issued
Array ( [id] => 13496513 [patent_doc_number] => 20180299799 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-18 [patent_title] => BINDER RESIN COMPOSITION FOR TONERS [patent_app_type] => utility [patent_app_number] => 15/768955 [patent_app_country] => US [patent_app_date] => 2016-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13957 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15768955 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/768955
Binder resin composition for toners Aug 1, 2016 Issued
Array ( [id] => 11938206 [patent_doc_number] => 20170242356 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-24 [patent_title] => 'ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER, ELECTROSTATIC IMAGE DEVELOPER, AND TONER CARTRIDGE' [patent_app_type] => utility [patent_app_number] => 15/223606 [patent_app_country] => US [patent_app_date] => 2016-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 17048 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15223606 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/223606
Electrostatic charge image developing toner, electrostatic image developer, and toner cartridge Jul 28, 2016 Issued
Array ( [id] => 11957726 [patent_doc_number] => 20170261878 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-14 [patent_title] => 'ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER, ELECTROSTATIC CHARGE IMAGE DEVELOPER, AND TONER CARTRIDGE' [patent_app_type] => utility [patent_app_number] => 15/218906 [patent_app_country] => US [patent_app_date] => 2016-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 11662 [patent_no_of_claims] => 10 [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] => 15218906 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/218906
Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge Jul 24, 2016 Issued
Array ( [id] => 11957720 [patent_doc_number] => 20170261872 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-14 [patent_title] => 'ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/217203 [patent_app_country] => US [patent_app_date] => 2016-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 14913 [patent_no_of_claims] => 10 [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] => 15217203 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/217203
Electrophotographic photoreceptor, process cartridge, and image forming apparatus Jul 21, 2016 Issued
Array ( [id] => 11853381 [patent_doc_number] => 20170227873 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-10 [patent_title] => 'BRILLIANT TONER, ELECTROSTATIC CHARGE IMAGE DEVELOPER, AND TONER CARTRIDGE' [patent_app_type] => utility [patent_app_number] => 15/215188 [patent_app_country] => US [patent_app_date] => 2016-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 18603 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15215188 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/215188
Brilliant toner, electrostatic charge image developer, and toner cartridge Jul 19, 2016 Issued
Array ( [id] => 11830254 [patent_doc_number] => 09726994 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-08-08 [patent_title] => 'Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge' [patent_app_type] => utility [patent_app_number] => 15/213869 [patent_app_country] => US [patent_app_date] => 2016-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 23150 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15213869 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/213869
Electrostatic charge image developing toner, electrostatic charge image developer, and toner cartridge Jul 18, 2016 Issued
Array ( [id] => 11972896 [patent_doc_number] => 20170277049 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-28 [patent_title] => 'COMPOUND, ELECTROPHOTOGRAPHIC PHOTORECEPTOR, AND PROCESS CARTRIDGE' [patent_app_type] => utility [patent_app_number] => 15/210526 [patent_app_country] => US [patent_app_date] => 2016-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 19189 [patent_no_of_claims] => 9 [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] => 15210526 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/210526
Compound, electrophotographic photoreceptor, and process cartridge Jul 13, 2016 Issued
Array ( [id] => 13638841 [patent_doc_number] => 09846378 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-12-19 [patent_title] => Electrophotographic photoreceptor, process cartridge, image forming apparatus, and conductive substrate that may be included in electrophotographic photoreceptor [patent_app_type] => utility [patent_app_number] => 15/207687 [patent_app_country] => US [patent_app_date] => 2016-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 19225 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15207687 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/207687
Electrophotographic photoreceptor, process cartridge, image forming apparatus, and conductive substrate that may be included in electrophotographic photoreceptor Jul 11, 2016 Issued
Array ( [id] => 12018307 [patent_doc_number] => 09811008 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-11-07 [patent_title] => 'Image forming method, process cartridge, and electrophotographic apparatus' [patent_app_type] => utility [patent_app_number] => 15/205707 [patent_app_country] => US [patent_app_date] => 2016-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 10905 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15205707 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/205707
Image forming method, process cartridge, and electrophotographic apparatus Jul 7, 2016 Issued
Array ( [id] => 11853387 [patent_doc_number] => 20170227879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-10 [patent_title] => 'RESIN COMPOSITION, ELECTROSTATIC CHARGE IMAGE DEVELOPING TONER, AND ELECTROSTATIC CHARGE IMAGE DEVELOPER' [patent_app_type] => utility [patent_app_number] => 15/202202 [patent_app_country] => US [patent_app_date] => 2016-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 17237 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15202202 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/202202
Resin composition, electrostatic charge image developing toner, and electrostatic charge image developer Jul 4, 2016 Issued
Array ( [id] => 12531051 [patent_doc_number] => 10007202 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-26 [patent_title] => Positively chargeable toner [patent_app_type] => utility [patent_app_number] => 15/550908 [patent_app_country] => US [patent_app_date] => 2016-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 14711 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15550908 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/550908
Positively chargeable toner Jun 30, 2016 Issued
Array ( [id] => 11365632 [patent_doc_number] => 20170003613 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-05 [patent_title] => 'ELECTROSTATIC LATENT IMAGE DEVELOPING TONER AND EXTERNAL ADDITIVE' [patent_app_type] => utility [patent_app_number] => 15/195234 [patent_app_country] => US [patent_app_date] => 2016-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 14065 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 5 [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] => 15195234 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/195234
Electrostatic latent image developing toner and external additive Jun 27, 2016 Issued
Array ( [id] => 13678541 [patent_doc_number] => 20160378007 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-29 [patent_title] => ELECTROSTATIC LATENT IMAGE DEVELOPING TONER [patent_app_type] => utility [patent_app_number] => 15/188162 [patent_app_country] => US [patent_app_date] => 2016-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14968 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15188162 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/188162
Electrostatic latent image developing toner Jun 20, 2016 Issued
Array ( [id] => 11396640 [patent_doc_number] => 20170017176 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-19 [patent_title] => 'ELECTROSTATIC LATENT IMAGE DEVELOPING TONER' [patent_app_type] => utility [patent_app_number] => 15/184317 [patent_app_country] => US [patent_app_date] => 2016-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 23267 [patent_no_of_claims] => 7 [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] => 15184317 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/184317
Electrostatic latent image developing toner Jun 15, 2016 Issued
Array ( [id] => 11384494 [patent_doc_number] => 20170010551 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-12 [patent_title] => 'ELECTROSTATIC IMAGE DEVELOPING TONER AND METHOD FOR PRODUCING THE SAME' [patent_app_type] => utility [patent_app_number] => 15/182825 [patent_app_country] => US [patent_app_date] => 2016-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24648 [patent_no_of_claims] => 15 [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] => 15182825 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/182825
Electrostatic image developing toner and method for producing the same Jun 14, 2016 Issued
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