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] => 5446366 [patent_doc_number] => 20090047592 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-19 [patent_title] => 'TONER' [patent_app_type] => utility [patent_app_number] => 11/841078 [patent_app_country] => US [patent_app_date] => 2007-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 31149 [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/A1/0047/20090047592.pdf [firstpage_image] =>[orig_patent_app_number] => 11841078 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/841078
Toner Aug 19, 2007 Issued
Array ( [id] => 4669142 [patent_doc_number] => 20080044202 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-21 [patent_title] => 'Base tube for electrophotographic photoconductive member, electrophotographic photoconductive member using the same, method for producing the same' [patent_app_type] => utility [patent_app_number] => 11/893903 [patent_app_country] => US [patent_app_date] => 2007-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 9270 [patent_no_of_claims] => 15 [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] => publications/A1/0044/20080044202.pdf [firstpage_image] =>[orig_patent_app_number] => 11893903 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/893903
Base tube for electrophotographic photoconductive member, electrophotographic photoconductive member using the same, method for producing the same Aug 16, 2007 Issued
Array ( [id] => 328399 [patent_doc_number] => 07515860 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-04-07 [patent_title] => 'Image forming method and image forming apparatus for same' [patent_app_type] => utility [patent_app_number] => 11/832848 [patent_app_country] => US [patent_app_date] => 2007-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 53 [patent_no_of_words] => 16106 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/515/07515860.pdf [firstpage_image] =>[orig_patent_app_number] => 11832848 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/832848
Image forming method and image forming apparatus for same Aug 1, 2007 Issued
Array ( [id] => 5360882 [patent_doc_number] => 20090035676 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-05 [patent_title] => 'IODONIUM HOLE BLOCKING LAYER PHOTOCONDUCTORS' [patent_app_type] => utility [patent_app_number] => 11/831476 [patent_app_country] => US [patent_app_date] => 2007-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12624 [patent_no_of_claims] => 35 [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] => publications/A1/0035/20090035676.pdf [firstpage_image] =>[orig_patent_app_number] => 11831476 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/831476
Iodonium hole blocking layer photoconductors Jul 30, 2007 Issued
Array ( [id] => 4657451 [patent_doc_number] => 20080026312 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-31 [patent_title] => 'RELEASING AGENT DISPERSION' [patent_app_type] => utility [patent_app_number] => 11/829558 [patent_app_country] => US [patent_app_date] => 2007-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11672 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0026/20080026312.pdf [firstpage_image] =>[orig_patent_app_number] => 11829558 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/829558
Releasing agent dispersion Jul 26, 2007 Issued
Array ( [id] => 4598957 [patent_doc_number] => 07977023 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-07-12 [patent_title] => 'Ink formulations and methods of making ink formulations' [patent_app_type] => utility [patent_app_number] => 11/828386 [patent_app_country] => US [patent_app_date] => 2007-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3984 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/977/07977023.pdf [firstpage_image] =>[orig_patent_app_number] => 11828386 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/828386
Ink formulations and methods of making ink formulations Jul 25, 2007 Issued
Array ( [id] => 4733159 [patent_doc_number] => 20080050138 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-02-28 [patent_title] => 'BOTH-SIDED IMAGE FORMING METHOD' [patent_app_type] => utility [patent_app_number] => 11/780812 [patent_app_country] => US [patent_app_date] => 2007-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 11215 [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] => publications/A1/0050/20080050138.pdf [firstpage_image] =>[orig_patent_app_number] => 11780812 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/780812
Both-sided image forming method Jul 19, 2007 Issued
Array ( [id] => 4771761 [patent_doc_number] => 20080057419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-06 [patent_title] => 'ELECTROPHOTOGRAPHIC IMAGE-RECEIVING SHEET, METHOD FOR PRODUCING THE SAME AND IMAGE FORMING METHOD' [patent_app_type] => utility [patent_app_number] => 11/778808 [patent_app_country] => US [patent_app_date] => 2007-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 23117 [patent_no_of_claims] => 16 [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] => publications/A1/0057/20080057419.pdf [firstpage_image] =>[orig_patent_app_number] => 11778808 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/778808
Electrophotographic image-receiving sheet, method for producing the same and image forming method Jul 16, 2007 Issued
Array ( [id] => 4444240 [patent_doc_number] => 07862976 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-01-04 [patent_title] => 'Liquid developer and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 11/777197 [patent_app_country] => US [patent_app_date] => 2007-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 30176 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/862/07862976.pdf [firstpage_image] =>[orig_patent_app_number] => 11777197 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/777197
Liquid developer and image forming apparatus Jul 11, 2007 Issued
Array ( [id] => 4512804 [patent_doc_number] => 07910276 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-22 [patent_title] => 'Toner compositions' [patent_app_type] => utility [patent_app_number] => 11/776777 [patent_app_country] => US [patent_app_date] => 2007-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11758 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/910/07910276.pdf [firstpage_image] =>[orig_patent_app_number] => 11776777 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/776777
Toner compositions Jul 11, 2007 Issued
Array ( [id] => 4752366 [patent_doc_number] => 20080160439 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-03 [patent_title] => 'Electrophotographic photoreceptor, method of preparation, and electrophotographic imaging apparatus' [patent_app_type] => utility [patent_app_number] => 11/812877 [patent_app_country] => US [patent_app_date] => 2007-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7233 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0160/20080160439.pdf [firstpage_image] =>[orig_patent_app_number] => 11812877 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/812877
Electrophotographic photoreceptor, method of preparation, and electrophotographic imaging apparatus Jun 21, 2007 Abandoned
Array ( [id] => 4759271 [patent_doc_number] => 20080311497 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-18 [patent_title] => 'HOLE BLOCKING LAYER CONTAINING PHOTOCONDUCTORS' [patent_app_type] => utility [patent_app_number] => 11/764489 [patent_app_country] => US [patent_app_date] => 2007-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14651 [patent_no_of_claims] => 30 [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] => publications/A1/0311/20080311497.pdf [firstpage_image] =>[orig_patent_app_number] => 11764489 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/764489
Hole blocking layer containing photoconductors Jun 17, 2007 Issued
Array ( [id] => 4459426 [patent_doc_number] => 07879521 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-02-01 [patent_title] => 'Electrophotographic carrier, method of manufacturing the same, and image forming method employing the same' [patent_app_type] => utility [patent_app_number] => 11/755957 [patent_app_country] => US [patent_app_date] => 2007-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6753 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/879/07879521.pdf [firstpage_image] =>[orig_patent_app_number] => 11755957 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/755957
Electrophotographic carrier, method of manufacturing the same, and image forming method employing the same May 30, 2007 Issued
Array ( [id] => 4873057 [patent_doc_number] => 20080199791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-21 [patent_title] => 'ELECTROPHOTOGRAPHIC PRINTING TONER, ELECTROPHOTOGRAPHIC PRINTING METHOD AND LIQUID DEVELOPER FOR ELECTROPHOTOGRAPHIC PRINTING' [patent_app_type] => utility [patent_app_number] => 11/755756 [patent_app_country] => US [patent_app_date] => 2007-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 10205 [patent_no_of_claims] => 20 [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/A1/0199/20080199791.pdf [firstpage_image] =>[orig_patent_app_number] => 11755756 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/755756
Electrophotographic printing toner, electrophotographic printing method and liquid developer for electrophotographic printing May 30, 2007 Issued
Array ( [id] => 4710946 [patent_doc_number] => 20080299472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-12-04 [patent_title] => 'Photoconductors' [patent_app_type] => utility [patent_app_number] => 11/809126 [patent_app_country] => US [patent_app_date] => 2007-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16361 [patent_no_of_claims] => 34 [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] => publications/A1/0299/20080299472.pdf [firstpage_image] =>[orig_patent_app_number] => 11809126 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/809126
Photoconductors May 30, 2007 Issued
Array ( [id] => 4538179 [patent_doc_number] => 07875411 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-01-25 [patent_title] => 'Photoreceptor containing substituted biphenyl diamine and method of forming same' [patent_app_type] => utility [patent_app_number] => 11/756077 [patent_app_country] => US [patent_app_date] => 2007-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7100 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/875/07875411.pdf [firstpage_image] =>[orig_patent_app_number] => 11756077 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/756077
Photoreceptor containing substituted biphenyl diamine and method of forming same May 30, 2007 Issued
Array ( [id] => 7965093 [patent_doc_number] => 07939234 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-10 [patent_title] => 'Carrier for electrostatic image development, and image formation method and apparatus' [patent_app_type] => utility [patent_app_number] => 11/806223 [patent_app_country] => US [patent_app_date] => 2007-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 17542 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/939/07939234.pdf [firstpage_image] =>[orig_patent_app_number] => 11806223 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/806223
Carrier for electrostatic image development, and image formation method and apparatus May 29, 2007 Issued
Array ( [id] => 4598956 [patent_doc_number] => 07977022 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-07-12 [patent_title] => 'Developer, process cartridge, and image forming apparatus' [patent_app_type] => utility [patent_app_number] => 11/802854 [patent_app_country] => US [patent_app_date] => 2007-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 9562 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/977/07977022.pdf [firstpage_image] =>[orig_patent_app_number] => 11802854 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/802854
Developer, process cartridge, and image forming apparatus May 24, 2007 Issued
Array ( [id] => 4893292 [patent_doc_number] => 20080102390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-01 [patent_title] => 'Electrophotographic photoreceptor, method of producing the same, process cartridge, and image-forming apparatus' [patent_app_type] => utility [patent_app_number] => 11/802505 [patent_app_country] => US [patent_app_date] => 2007-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 15088 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0102/20080102390.pdf [firstpage_image] =>[orig_patent_app_number] => 11802505 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/802505
Electrophotographic photoreceptor, method of producing the same, process cartridge, and image-forming apparatus May 22, 2007 Issued
Array ( [id] => 4555635 [patent_doc_number] => 07838186 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-23 [patent_title] => 'Photoconductors containing charge transport chelating components' [patent_app_type] => utility [patent_app_number] => 11/804480 [patent_app_country] => US [patent_app_date] => 2007-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10021 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/838/07838186.pdf [firstpage_image] =>[orig_patent_app_number] => 11804480 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/804480
Photoconductors containing charge transport chelating components May 17, 2007 Issued
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