Search

Mark A. Chapman

Examiner (ID: 19279, Phone: (571)272-1381 , Office: P/1721 )

Most Active Art Unit
1753
Art Unit(s)
1754, 1737, 1721, 1507, 1756, 1795, 1753
Total Applications
2639
Issued Applications
2313
Pending Applications
101
Abandoned Applications
234

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16094425 [patent_doc_number] => 20200201199 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 15/999788 [patent_app_country] => US [patent_app_date] => 2017-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17270 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 473 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15999788 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/999788
Electrophotographic photosensitive member, process cartridge, and image forming apparatus Jan 29, 2017 Issued
Array ( [id] => 12391908 [patent_doc_number] => 09964882 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-08 [patent_title] => Toner containing crystalline polyester resin and method of manufacturing the same [patent_app_type] => utility [patent_app_number] => 15/402746 [patent_app_country] => US [patent_app_date] => 2017-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 9215 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15402746 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/402746
Toner containing crystalline polyester resin and method of manufacturing the same Jan 9, 2017 Issued
Array ( [id] => 11591183 [patent_doc_number] => 20170115594 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-27 [patent_title] => 'SOLUBLE SUPPORT MATERIAL FOR ELECTROPHOTOGRAPHY-BASED ADDITIVE MANUFACTURING' [patent_app_type] => utility [patent_app_number] => 15/398268 [patent_app_country] => US [patent_app_date] => 2017-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 21930 [patent_no_of_claims] => 20 [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] => 15398268 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/398268
Soluble support material for electrophotography-based additive manufacturing Jan 3, 2017 Issued
Array ( [id] => 11745400 [patent_doc_number] => 20170199474 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-13 [patent_title] => 'METHOD OF PRODUCING TONER' [patent_app_type] => utility [patent_app_number] => 15/393455 [patent_app_country] => US [patent_app_date] => 2016-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 15457 [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] => 15393455 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/393455
Method of producing toner Dec 28, 2016 Issued
Array ( [id] => 13806737 [patent_doc_number] => 10180633 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-15 [patent_title] => Electrostatic latent image developing toner [patent_app_type] => utility [patent_app_number] => 15/567301 [patent_app_country] => US [patent_app_date] => 2016-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 15792 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15567301 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/567301
Electrostatic latent image developing toner Dec 27, 2016 Issued
Array ( [id] => 11530331 [patent_doc_number] => 20170090308 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-30 [patent_title] => 'COATING LIQUID FOR ELECTROPHOTOGRAPHIC PHOTORECEPTOR PRODUCTION, ELECTROPHOTOGRAPHIC PHOTORECEPTOR, AND IMAGE FORMATION APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/376941 [patent_app_country] => US [patent_app_date] => 2016-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 14876 [patent_no_of_claims] => 18 [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] => 15376941 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/376941
Coating liquid for electrophotographic photoreceptor production, electrophotographic photoreceptor, and image formation apparatus Dec 12, 2016 Issued
Array ( [id] => 11515863 [patent_doc_number] => 20170082937 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-23 [patent_title] => 'SURFACE MODIFIED MAGNETIC CARRIERS USING HYDROPHOBIZED TITANIA' [patent_app_type] => utility [patent_app_number] => 15/367654 [patent_app_country] => US [patent_app_date] => 2016-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7879 [patent_no_of_claims] => 14 [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] => 15367654 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/367654
Surface modified magnetic carriers using hydrophobized titania Dec 1, 2016 Issued
Array ( [id] => 12087972 [patent_doc_number] => 09841702 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-12-12 [patent_title] => 'Surface modified magnetic carriers using hydrophobized titania' [patent_app_type] => utility [patent_app_number] => 15/367637 [patent_app_country] => US [patent_app_date] => 2016-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7889 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15367637 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/367637
Surface modified magnetic carriers using hydrophobized titania Dec 1, 2016 Issued
Array ( [id] => 16185701 [patent_doc_number] => 10719021 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-21 [patent_title] => Metallic toner comprising metal integrated particles [patent_app_type] => utility [patent_app_number] => 15/367755 [patent_app_country] => US [patent_app_date] => 2016-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 10631 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [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] => 15367755 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/367755
Metallic toner comprising metal integrated particles Dec 1, 2016 Issued
Array ( [id] => 14718931 [patent_doc_number] => 20190250529 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => TONER BINDER AND TONER [patent_app_type] => utility [patent_app_number] => 15/778914 [patent_app_country] => US [patent_app_date] => 2016-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14133 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15778914 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/778914
Toner binder and toner Nov 24, 2016 Issued
Array ( [id] => 11692691 [patent_doc_number] => 20170168406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-15 [patent_title] => 'ELECTROPHOTOGRAPHIC PHOTORECEPTOR' [patent_app_type] => utility [patent_app_number] => 15/359862 [patent_app_country] => US [patent_app_date] => 2016-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 12049 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15359862 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/359862
Electrophotographic photoreceptor Nov 22, 2016 Issued
Array ( [id] => 11493994 [patent_doc_number] => 20170068179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-09 [patent_title] => 'FORMULATION FOR A DEVELOPER MIX HAVING TRIBOCHARGE UNIFORMITY ACROSS DIFFERENT TEMPERATURE AND HUMIDITY CONDITIONS' [patent_app_type] => utility [patent_app_number] => 15/356802 [patent_app_country] => US [patent_app_date] => 2016-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12352 [patent_no_of_claims] => 9 [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] => 15356802 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/356802
FORMULATION FOR A DEVELOPER MIX HAVING TRIBOCHARGE UNIFORMITY ACROSS DIFFERENT TEMPERATURE AND HUMIDITY CONDITIONS Nov 20, 2016 Abandoned
Array ( [id] => 11501061 [patent_doc_number] => 20170075246 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-16 [patent_title] => 'METHOD TO ACHIEVE TRIBOCHARGE UNIFORMITY OF A DEVELOPER MIX ACROSS DIFFERENT TEMERATURE AND HUMIDITY CONDITIONS BY MODIFYING THE SURFACE OF THE MAGNETIC CARRIER PARTICLE' [patent_app_type] => utility [patent_app_number] => 15/342233 [patent_app_country] => US [patent_app_date] => 2016-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12567 [patent_no_of_claims] => 8 [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] => 15342233 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/342233
METHOD TO ACHIEVE TRIBOCHARGE UNIFORMITY OF A DEVELOPER MIX ACROSS DIFFERENT TEMERATURE AND HUMIDITY CONDITIONS BY MODIFYING THE SURFACE OF THE MAGNETIC CARRIER PARTICLE Nov 2, 2016 Abandoned
Array ( [id] => 12167200 [patent_doc_number] => 09885968 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-02-06 [patent_title] => 'Toner' [patent_app_type] => utility [patent_app_number] => 15/299866 [patent_app_country] => US [patent_app_date] => 2016-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12363 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15299866 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/299866
Toner Oct 20, 2016 Issued
Array ( [id] => 13638839 [patent_doc_number] => 09846377 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-12-19 [patent_title] => Photoconductor, image forming apparatus, and process cartridge [patent_app_type] => utility [patent_app_number] => 15/331313 [patent_app_country] => US [patent_app_date] => 2016-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 12888 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15331313 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/331313
Photoconductor, image forming apparatus, and process cartridge Oct 20, 2016 Issued
Array ( [id] => 11437677 [patent_doc_number] => 20170038698 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-09 [patent_title] => 'DEVELOPING AGENT AND METHOD FOR PRODUCING THE SAME' [patent_app_type] => utility [patent_app_number] => 15/296521 [patent_app_country] => US [patent_app_date] => 2016-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 19877 [patent_no_of_claims] => 21 [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] => 15296521 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/296521
Developing agent and method for producing the same Oct 17, 2016 Issued
Array ( [id] => 11606031 [patent_doc_number] => 20170123334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-04 [patent_title] => 'ELECTROSTATIC LATENT IMAGE DEVELOPING TONER' [patent_app_type] => utility [patent_app_number] => 15/282177 [patent_app_country] => US [patent_app_date] => 2016-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12470 [patent_no_of_claims] => 5 [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] => 15282177 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/282177
Electrostatic latent image developing toner Sep 29, 2016 Issued
Array ( [id] => 11651014 [patent_doc_number] => 20170146916 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-25 [patent_title] => 'ELECTROPHOTOGRAPHIC PHOTORECEPTOR, ELECTROPHOTOGRAPHIC APPARATUS COMPRISING THE SAME, AND PACKAGE OF ELECTROPHOTOGRAPHIC PHOTORECEPTOR' [patent_app_type] => utility [patent_app_number] => 15/279874 [patent_app_country] => US [patent_app_date] => 2016-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8867 [patent_no_of_claims] => 6 [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] => 15279874 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/279874
Electrophotographic photoreceptor, electrophotographic apparatus comprising the same, and package of electrophotographic photoreceptor Sep 28, 2016 Issued
Array ( [id] => 12290133 [patent_doc_number] => 09933716 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-03 [patent_title] => Toner for electrostatic charge image development [patent_app_type] => utility [patent_app_number] => 15/278687 [patent_app_country] => US [patent_app_date] => 2016-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 18877 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15278687 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/278687
Toner for electrostatic charge image development Sep 27, 2016 Issued
Array ( [id] => 14148581 [patent_doc_number] => 10254666 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-09 [patent_title] => Toner for development electrostatic images [patent_app_type] => utility [patent_app_number] => 15/760041 [patent_app_country] => US [patent_app_date] => 2016-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9812 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15760041 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/760041
Toner for development electrostatic images Sep 15, 2016 Issued
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