Search

Stacy Brown Chen

Examiner (ID: 3382, Phone: (571)272-0896 , Office: P/1648 )

Most Active Art Unit
1648
Art Unit(s)
1648, 1672, 1671
Total Applications
1681
Issued Applications
937
Pending Applications
168
Abandoned Applications
593

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16171123 [patent_doc_number] => 10712682 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-14 [patent_title] => Toner and image forming method [patent_app_type] => utility [patent_app_number] => 16/506010 [patent_app_country] => US [patent_app_date] => 2019-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 14497 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16506010 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/506010
Toner and image forming method Jul 8, 2019 Issued
Array ( [id] => 16216725 [patent_doc_number] => 10732529 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-04 [patent_title] => Positive-charging toner [patent_app_type] => utility [patent_app_number] => 16/438605 [patent_app_country] => US [patent_app_date] => 2019-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 19382 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16438605 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/438605
Positive-charging toner Jun 11, 2019 Issued
Array ( [id] => 15471779 [patent_doc_number] => 10551760 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-02-04 [patent_title] => Image recording composition, electrostatic image developing toner, and image forming method [patent_app_type] => utility [patent_app_number] => 16/429494 [patent_app_country] => US [patent_app_date] => 2019-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 13561 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16429494 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/429494
Image recording composition, electrostatic image developing toner, and image forming method Jun 2, 2019 Issued
Array ( [id] => 15213661 [patent_doc_number] => 20190369517 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER AND METHOD FOR MANUFACTURING THE SAME AS WELL AS PROCESS CARTRIDGE AND ELECTROPHOTOGRAPHIC IMAGE-FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/423326 [patent_app_country] => US [patent_app_date] => 2019-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11322 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16423326 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/423326
Electrophotographic photosensitive member and method for manufacturing the same as well as process cartridge and electrophotographic image-forming apparatus May 27, 2019 Issued
Array ( [id] => 16129147 [patent_doc_number] => 10698331 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-30 [patent_title] => Two-component developer for electrostatic charge image development [patent_app_type] => utility [patent_app_number] => 16/404179 [patent_app_country] => US [patent_app_date] => 2019-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14359 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16404179 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/404179
Two-component developer for electrostatic charge image development May 5, 2019 Issued
Array ( [id] => 16200236 [patent_doc_number] => 10725394 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-07-28 [patent_title] => Cross-linked polymeric latex prepared with a low surface tension surfactant [patent_app_type] => utility [patent_app_number] => 16/369206 [patent_app_country] => US [patent_app_date] => 2019-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20639 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16369206 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/369206
Cross-linked polymeric latex prepared with a low surface tension surfactant Mar 28, 2019 Issued
Array ( [id] => 15105453 [patent_doc_number] => 10474049 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-12 [patent_title] => Toner [patent_app_type] => utility [patent_app_number] => 16/358919 [patent_app_country] => US [patent_app_date] => 2019-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 22028 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16358919 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/358919
Toner Mar 19, 2019 Issued
Array ( [id] => 16247783 [patent_doc_number] => 10747135 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-18 [patent_title] => Toner [patent_app_type] => utility [patent_app_number] => 16/286402 [patent_app_country] => US [patent_app_date] => 2019-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 17817 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16286402 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/286402
Toner Feb 25, 2019 Issued
Array ( [id] => 14781413 [patent_doc_number] => 20190265604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-29 [patent_title] => TONER [patent_app_type] => utility [patent_app_number] => 16/284132 [patent_app_country] => US [patent_app_date] => 2019-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16069 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16284132 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/284132
Toner Feb 24, 2019 Issued
Array ( [id] => 16045397 [patent_doc_number] => 10684568 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-16 [patent_title] => Reversibly allochroic toner, method of producing the same, toner cartridge, and image forming apparatus [patent_app_type] => utility [patent_app_number] => 16/283171 [patent_app_country] => US [patent_app_date] => 2019-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 10438 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16283171 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/283171
Reversibly allochroic toner, method of producing the same, toner cartridge, and image forming apparatus Feb 21, 2019 Issued
Array ( [id] => 14718925 [patent_doc_number] => 20190250526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => EXTERNAL ADDITIVE, METHOD FOR MANUFACTURING EXTERNAL ADDITIVE, AND TONER [patent_app_type] => utility [patent_app_number] => 16/272254 [patent_app_country] => US [patent_app_date] => 2019-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16183 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16272254 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/272254
External additive, method for manufacturing external additive, and toner Feb 10, 2019 Issued
Array ( [id] => 16216723 [patent_doc_number] => 10732527 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-04 [patent_title] => Electrophotographic photoreceptor, method for manufacturing same, and electrophotographic apparatus using same [patent_app_type] => utility [patent_app_number] => 16/264184 [patent_app_country] => US [patent_app_date] => 2019-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 6910 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16264184 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/264184
Electrophotographic photoreceptor, method for manufacturing same, and electrophotographic apparatus using same Jan 30, 2019 Issued
Array ( [id] => 15684449 [patent_doc_number] => 20200096888 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => ELECTROSTATIC CHARGE IMAGE DEVELOPER AND PROCESS CARTRIDGE [patent_app_type] => utility [patent_app_number] => 16/262946 [patent_app_country] => US [patent_app_date] => 2019-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22420 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16262946 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/262946
Electrostatic charge image developer and process cartridge Jan 30, 2019 Issued
Array ( [id] => 15348627 [patent_doc_number] => 20200012205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/260141 [patent_app_country] => US [patent_app_date] => 2019-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16907 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16260141 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/260141
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS Jan 28, 2019 Abandoned
Array ( [id] => 16171122 [patent_doc_number] => 10712681 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-14 [patent_title] => Toner, toner storage unit, image forming apparatus, and method for manufacturing toner [patent_app_type] => utility [patent_app_number] => 16/259006 [patent_app_country] => US [patent_app_date] => 2019-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 18853 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16259006 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/259006
Toner, toner storage unit, image forming apparatus, and method for manufacturing toner Jan 27, 2019 Issued
Array ( [id] => 15669667 [patent_doc_number] => 10599058 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-24 [patent_title] => Toner, developer, toner storage unit, image forming apparatus, and image forming method [patent_app_type] => utility [patent_app_number] => 16/238566 [patent_app_country] => US [patent_app_date] => 2019-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 16454 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16238566 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/238566
Toner, developer, toner storage unit, image forming apparatus, and image forming method Jan 2, 2019 Issued
Array ( [id] => 16129141 [patent_doc_number] => 10698328 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-30 [patent_title] => Electrostatic image developing toner [patent_app_type] => utility [patent_app_number] => 16/235535 [patent_app_country] => US [patent_app_date] => 2018-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 23329 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16235535 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/235535
Electrostatic image developing toner Dec 27, 2018 Issued
Array ( [id] => 14886097 [patent_doc_number] => 10423085 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-24 [patent_title] => Toner, image forming apparatus, and image forming method [patent_app_type] => utility [patent_app_number] => 16/190195 [patent_app_country] => US [patent_app_date] => 2018-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 13837 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16190195 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/190195
Toner, image forming apparatus, and image forming method Nov 13, 2018 Issued
Array ( [id] => 14378361 [patent_doc_number] => 20190163093 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => ELECTROPHOTOGRAPHIC IMAGE FORMING DEVICE [patent_app_type] => utility [patent_app_number] => 16/162991 [patent_app_country] => US [patent_app_date] => 2018-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19102 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16162991 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/162991
Electrophotographic image forming device Oct 16, 2018 Issued
Array ( [id] => 15398481 [patent_doc_number] => 10539897 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-21 [patent_title] => Image forming method and toner set for developing electrostatic latent image [patent_app_type] => utility [patent_app_number] => 16/163046 [patent_app_country] => US [patent_app_date] => 2018-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16611 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16163046 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/163046
Image forming method and toner set for developing electrostatic latent image Oct 16, 2018 Issued
Menu