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] => 12843853 [patent_doc_number] => 20180173124 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-21 [patent_title] => BINDER RESIN FOR TONERS, TONER, AND METHOD FOR PRODUCING SAME [patent_app_type] => utility [patent_app_number] => 15/576867 [patent_app_country] => US [patent_app_date] => 2016-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13089 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15576867 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/576867
Binder resin for toners, toner, and method for producing same May 31, 2016 Issued
Array ( [id] => 16261358 [patent_doc_number] => 10752779 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-25 [patent_title] => Naphthol as-pigments [patent_app_type] => utility [patent_app_number] => 15/738519 [patent_app_country] => US [patent_app_date] => 2016-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3463 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15738519 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/738519
Naphthol as-pigments May 30, 2016 Issued
Array ( [id] => 11313546 [patent_doc_number] => 20160349656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-01 [patent_title] => 'ULTRAVIOLET-CURABLE LIQUID DEVELOPER AND METHOD OF PRODUCING SAME' [patent_app_type] => utility [patent_app_number] => 15/166709 [patent_app_country] => US [patent_app_date] => 2016-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 11769 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15166709 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/166709
Ultraviolet-curable liquid developer and method of producing same May 26, 2016 Issued
Array ( [id] => 11351979 [patent_doc_number] => 20160370720 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-22 [patent_title] => 'TONER, DEVELOPER, IMAGE FORMING APPARATUS AND TONER HOUSING UNIT' [patent_app_type] => utility [patent_app_number] => 15/167182 [patent_app_country] => US [patent_app_date] => 2016-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 20447 [patent_no_of_claims] => 11 [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] => 15167182 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/167182
Toner, developer, image forming apparatus and toner housing unit May 26, 2016 Issued
Array ( [id] => 14060985 [patent_doc_number] => 10234784 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-19 [patent_title] => Liquid developer [patent_app_type] => utility [patent_app_number] => 15/735771 [patent_app_country] => US [patent_app_date] => 2016-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13987 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15735771 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/735771
Liquid developer May 19, 2016 Issued
Array ( [id] => 11313534 [patent_doc_number] => 20160349644 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-01 [patent_title] => 'TONER, DEVELOPER AND DEVELOPER CONTAINING UNIT' [patent_app_type] => utility [patent_app_number] => 15/152963 [patent_app_country] => US [patent_app_date] => 2016-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 25154 [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] => 15152963 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/152963
Toner, developer and developer containing unit May 11, 2016 Issued
Array ( [id] => 11326511 [patent_doc_number] => 20160357123 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-08 [patent_title] => 'TONER AND METHOD OF PRODUCING THE SAME' [patent_app_type] => utility [patent_app_number] => 15/150523 [patent_app_country] => US [patent_app_date] => 2016-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 16411 [patent_no_of_claims] => 14 [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] => 15150523 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/150523
Toner and method of producing the same May 9, 2016 Issued
Array ( [id] => 11916882 [patent_doc_number] => 09785066 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-10 [patent_title] => 'Toner including microcapsules that contain a fragrant material' [patent_app_type] => utility [patent_app_number] => 15/141533 [patent_app_country] => US [patent_app_date] => 2016-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 12754 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15141533 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/141533
Toner including microcapsules that contain a fragrant material Apr 27, 2016 Issued
Array ( [id] => 11130903 [patent_doc_number] => 20160327877 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-11-10 [patent_title] => 'PHOTOCONDUCTOR, ELECTROPHOTOGRAPHIC METHOD, ELECTROPHOTOGRAPHIC APPARATUS, AND ELECTROPHOTOGRAPHIC PROCESS CARTRIDGE' [patent_app_type] => utility [patent_app_number] => 15/133915 [patent_app_country] => US [patent_app_date] => 2016-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 17787 [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] => 15133915 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/133915
Photoconductor, electrophotographic method, electrophotographic apparatus, and electrophotographic process cartridge Apr 19, 2016 Issued
Array ( [id] => 11751899 [patent_doc_number] => 09709910 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-18 [patent_title] => 'Electrostatic latent image developing toner' [patent_app_type] => utility [patent_app_number] => 15/133016 [patent_app_country] => US [patent_app_date] => 2016-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 16825 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15133016 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/133016
Electrostatic latent image developing toner Apr 18, 2016 Issued
Array ( [id] => 12686662 [patent_doc_number] => 20180120720 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-03 [patent_title] => ELECTROSTATIC LATENT IMAGE DEVELOPING TONER AND PRODUCTION METHOD OF THE SAME [patent_app_type] => utility [patent_app_number] => 15/566786 [patent_app_country] => US [patent_app_date] => 2016-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14500 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15566786 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/566786
Electrostatic latent image developing toner and production method of the same Apr 7, 2016 Issued
Array ( [id] => 11810618 [patent_doc_number] => 09715186 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-25 [patent_title] => 'Electrostatic image developing toner' [patent_app_type] => utility [patent_app_number] => 15/092213 [patent_app_country] => US [patent_app_date] => 2016-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19712 [patent_no_of_claims] => 8 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15092213 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/092213
Electrostatic image developing toner Apr 5, 2016 Issued
Array ( [id] => 11846032 [patent_doc_number] => 09733584 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-15 [patent_title] => 'Toner' [patent_app_type] => utility [patent_app_number] => 15/089218 [patent_app_country] => US [patent_app_date] => 2016-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 22470 [patent_no_of_claims] => 8 [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] => 15089218 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/089218
Toner Mar 31, 2016 Issued
Array ( [id] => 11846031 [patent_doc_number] => 09733583 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-15 [patent_title] => 'Toner' [patent_app_type] => utility [patent_app_number] => 15/089197 [patent_app_country] => US [patent_app_date] => 2016-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 22177 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15089197 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/089197
Toner Mar 31, 2016 Issued
Array ( [id] => 11094525 [patent_doc_number] => 20160291493 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-06 [patent_title] => 'ELECTROSTATIC LATENT IMAGE DEVELOPING TONER' [patent_app_type] => utility [patent_app_number] => 15/083805 [patent_app_country] => US [patent_app_date] => 2016-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 10935 [patent_no_of_claims] => 12 [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] => 15083805 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/083805
Electrostatic latent image developing toner Mar 28, 2016 Issued
Array ( [id] => 11738637 [patent_doc_number] => 09703217 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-07-11 [patent_title] => 'Toner compositions for magnetic ink character recognition' [patent_app_type] => utility [patent_app_number] => 15/081136 [patent_app_country] => US [patent_app_date] => 2016-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8134 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15081136 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/081136
Toner compositions for magnetic ink character recognition Mar 24, 2016 Issued
Array ( [id] => 13142871 [patent_doc_number] => 10088764 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-02 [patent_title] => Carrier core material and electrophotographic development carrier using same and electrophotographic developer [patent_app_type] => utility [patent_app_number] => 15/555646 [patent_app_country] => US [patent_app_date] => 2016-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 21 [patent_no_of_words] => 11558 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15555646 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/555646
Carrier core material and electrophotographic development carrier using same and electrophotographic developer Mar 21, 2016 Issued
Array ( [id] => 11094520 [patent_doc_number] => 20160291488 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-06 [patent_title] => 'ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/077185 [patent_app_country] => US [patent_app_date] => 2016-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 12094 [patent_no_of_claims] => 7 [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] => 15077185 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/077185
Electrophotographic photosensitive member, process cartridge and electrophotographic apparatus Mar 21, 2016 Issued
Array ( [id] => 13874801 [patent_doc_number] => 20190033741 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-31 [patent_title] => ELECTROSTATIC INK COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 16/072461 [patent_app_country] => US [patent_app_date] => 2016-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12330 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16072461 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/072461
Electrostatic ink compositions Mar 3, 2016 Issued
Array ( [id] => 13874805 [patent_doc_number] => 20190033743 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-31 [patent_title] => ELECTROPHOTOGRAPHIC COMPOSITION [patent_app_type] => utility [patent_app_number] => 16/072446 [patent_app_country] => US [patent_app_date] => 2016-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9630 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16072446 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/072446
Electrophotographic composition Mar 3, 2016 Issued
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