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] => 8994732 [patent_doc_number] => 08518616 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-08-27 [patent_title] => 'Electrophotographic photoreceptor and image forming method' [patent_app_type] => utility [patent_app_number] => 13/033736 [patent_app_country] => US [patent_app_date] => 2011-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 8583 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13033736 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/033736
Electrophotographic photoreceptor and image forming method Feb 23, 2011 Issued
Array ( [id] => 7777082 [patent_doc_number] => 20120040284 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-16 [patent_title] => 'ELECTROSTATIC IMAGE-DEVELOPING TONER, ELECTROSTATIC IMAGE DEVELOPER, TONER CARTRIDGE, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/032083 [patent_app_country] => US [patent_app_date] => 2011-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 10626 [patent_no_of_claims] => 13 [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/A1/0040/20120040284.pdf [firstpage_image] =>[orig_patent_app_number] => 13032083 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/032083
Electrostatic image-developing toner, electrostatic image developer, toner cartridge, process cartridge, and image forming apparatus Feb 21, 2011 Issued
Array ( [id] => 8566410 [patent_doc_number] => 20120328981 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-27 [patent_title] => 'PREPARATION METHOD FOR TONER BY USING ALKALI-SOLUBLE RESIN CONTAINING ACIDIC GROUP' [patent_app_type] => utility [patent_app_number] => 13/579407 [patent_app_country] => US [patent_app_date] => 2011-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3626 [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] => 13579407 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/579407
PREPARATION METHOD FOR TONER BY USING ALKALI-SOLUBLE RESIN CONTAINING ACIDIC GROUP Feb 15, 2011 Abandoned
Array ( [id] => 7732210 [patent_doc_number] => 20120015290 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-19 [patent_title] => 'IMAGE HOLDING MEMBER FOR IMAGE FORMING APPARATUS, PROCESS CARTRIDGE, AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/024914 [patent_app_country] => US [patent_app_date] => 2011-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 20089 [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] => publications/A1/0015/20120015290.pdf [firstpage_image] =>[orig_patent_app_number] => 13024914 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/024914
Image holding member for image forming apparatus, process cartridge, and image forming apparatus Feb 9, 2011 Issued
Array ( [id] => 5936578 [patent_doc_number] => 20110212399 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-01 [patent_title] => 'FERRITE CORE MATERIAL AND FERRITE CARRIER FOR ELECTROPHOTOGRAPHIC DEVELOPER, AND ELECTROPHOTOGRAPHIC DEVELOPER USING THE FERRITE CARRIER' [patent_app_type] => utility [patent_app_number] => 13/020455 [patent_app_country] => US [patent_app_date] => 2011-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14240 [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] => publications/A1/0212/20110212399.pdf [firstpage_image] =>[orig_patent_app_number] => 13020455 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/020455
Ferrite core material and ferrite carrier for electrophotographic developer, and electrophotographic developer using the ferrite carrier Feb 2, 2011 Issued
Array ( [id] => 8489386 [patent_doc_number] => 20120288793 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-15 [patent_title] => 'METHOD FOR PRODUCING TONER' [patent_app_type] => utility [patent_app_number] => 13/574698 [patent_app_country] => US [patent_app_date] => 2011-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3356 [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] => 13574698 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/574698
METHOD FOR PRODUCING TONER Jan 31, 2011 Abandoned
Array ( [id] => 8312918 [patent_doc_number] => 20120189949 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-26 [patent_title] => 'PHOTOCONDUCTOR OVERCOAT LAYER' [patent_app_type] => utility [patent_app_number] => 13/012302 [patent_app_country] => US [patent_app_date] => 2011-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 9513 [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] => 13012302 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/012302
Photoconductor overcoat layer Jan 23, 2011 Issued
Array ( [id] => 7711814 [patent_doc_number] => 08092967 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-10 [patent_title] => 'Developing agent' [patent_app_type] => utility [patent_app_number] => 13/010321 [patent_app_country] => US [patent_app_date] => 2011-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 14680 [patent_no_of_claims] => 10 [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/08/092/08092967.pdf [firstpage_image] =>[orig_patent_app_number] => 13010321 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/010321
Developing agent Jan 19, 2011 Issued
Array ( [id] => 6160973 [patent_doc_number] => 20110159420 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-30 [patent_title] => 'GALLIUM PHTHALOCYANINE COMPOUND, GALLIUM PHTHALOCYANINE COMPOSITE PIGMENT, METHOD FOR PREPARING GALLIUM PHTHALOCYANINE COMPOSITE PIGMENT, AND ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR' [patent_app_type] => utility [patent_app_number] => 12/978787 [patent_app_country] => US [patent_app_date] => 2010-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 19561 [patent_no_of_claims] => 18 [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/A1/0159/20110159420.pdf [firstpage_image] =>[orig_patent_app_number] => 12978787 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/978787
Gallium phthalocyanine compound, gallium phthalocyanine composite pigment, method for preparing gallium phthalocyanine composite pigment, and electrophotographic photoconductor Dec 26, 2010 Issued
Array ( [id] => 9827668 [patent_doc_number] => 08936896 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-01-20 [patent_title] => 'Liquid electrophotographic ink' [patent_app_type] => utility [patent_app_number] => 13/882307 [patent_app_country] => US [patent_app_date] => 2010-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4847 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13882307 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/882307
Liquid electrophotographic ink Dec 15, 2010 Issued
Array ( [id] => 8240210 [patent_doc_number] => 20120148951 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-14 [patent_title] => 'SOLVENT-FREE BIO-BASED EMULSION' [patent_app_type] => utility [patent_app_number] => 12/967370 [patent_app_country] => US [patent_app_date] => 2010-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 10979 [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] => 12967370 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/967370
Solvent-free bio-based emulsion Dec 13, 2010 Issued
Array ( [id] => 5970167 [patent_doc_number] => 20110151364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-23 [patent_title] => 'ELECTROPHOTOGRAPHIC PHOTORECEPTOR, IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/959964 [patent_app_country] => US [patent_app_date] => 2010-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 9034 [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] => publications/A1/0151/20110151364.pdf [firstpage_image] =>[orig_patent_app_number] => 12959964 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/959964
Electrophotographic photoreceptor, image forming method and image forming apparatus Dec 2, 2010 Issued
Array ( [id] => 5975425 [patent_doc_number] => 20110069992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-24 [patent_title] => 'METHOD OF MANUFACTURING TONER PARTICLES, TONER PARTICLES, TWO-COMPONENT DEVELOPER, DEVELOPING DEVICE AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/956703 [patent_app_country] => US [patent_app_date] => 2010-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 17774 [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] => publications/A1/0069/20110069992.pdf [firstpage_image] =>[orig_patent_app_number] => 12956703 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/956703
Method of manufacturing toner particles, toner particles, two-component developer, developing device and image forming apparatus Nov 29, 2010 Issued
Array ( [id] => 8725306 [patent_doc_number] => 08404420 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-03-26 [patent_title] => 'Electrophotographic toner' [patent_app_type] => utility [patent_app_number] => 12/951165 [patent_app_country] => US [patent_app_date] => 2010-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 9703 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12951165 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/951165
Electrophotographic toner Nov 21, 2010 Issued
Array ( [id] => 8920666 [patent_doc_number] => 08486598 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-07-16 [patent_title] => 'Electrophotographic toner' [patent_app_type] => utility [patent_app_number] => 12/950158 [patent_app_country] => US [patent_app_date] => 2010-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8153 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [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] => 12950158 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/950158
Electrophotographic toner Nov 18, 2010 Issued
Array ( [id] => 8896472 [patent_doc_number] => 08475993 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-07-02 [patent_title] => 'Toner and method for producing the same' [patent_app_type] => utility [patent_app_number] => 12/950121 [patent_app_country] => US [patent_app_date] => 2010-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 13793 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12950121 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/950121
Toner and method for producing the same Nov 18, 2010 Issued
Array ( [id] => 6001494 [patent_doc_number] => 20110117484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-19 [patent_title] => 'ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER AND ELECTROPHOTOGRAPHIC APPARATUS' [patent_app_type] => utility [patent_app_number] => 12/943977 [patent_app_country] => US [patent_app_date] => 2010-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 32669 [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] => publications/A1/0117/20110117484.pdf [firstpage_image] =>[orig_patent_app_number] => 12943977 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/943977
Electrophotographic photosensitive member and electrophotographic apparatus Nov 10, 2010 Issued
Array ( [id] => 6184899 [patent_doc_number] => 20110123919 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-26 [patent_title] => 'ELECTROPHOTOGRAPHIC TONER AND METHOD FOR PRODUCING ELECTROPHOTOGRAPHIC TONER' [patent_app_type] => utility [patent_app_number] => 12/940233 [patent_app_country] => US [patent_app_date] => 2010-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6749 [patent_no_of_claims] => 12 [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/A1/0123/20110123919.pdf [firstpage_image] =>[orig_patent_app_number] => 12940233 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/940233
ELECTROPHOTOGRAPHIC TONER AND METHOD FOR PRODUCING ELECTROPHOTOGRAPHIC TONER Nov 4, 2010 Abandoned
Array ( [id] => 8158932 [patent_doc_number] => 20120100479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-26 [patent_title] => 'LARGE PARTICLE TONER PRINTING METHOD' [patent_app_type] => utility [patent_app_number] => 12/911978 [patent_app_country] => US [patent_app_date] => 2010-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10078 [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] => publications/A1/0100/20120100479.pdf [firstpage_image] =>[orig_patent_app_number] => 12911978 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/911978
Large particle toner printing method Oct 25, 2010 Issued
Array ( [id] => 5985372 [patent_doc_number] => 20110097658 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-28 [patent_title] => 'ELECTROPHOTOGRAPHIC TONER' [patent_app_type] => utility [patent_app_number] => 12/912343 [patent_app_country] => US [patent_app_date] => 2010-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 10174 [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] => publications/A1/0097/20110097658.pdf [firstpage_image] =>[orig_patent_app_number] => 12912343 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/912343
Electrophotographic toner Oct 25, 2010 Issued
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