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] => 393766 [patent_doc_number] => 07297458 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-11-20 [patent_title] => 'Imaging members' [patent_app_type] => utility [patent_app_number] => 10/879426 [patent_app_country] => US [patent_app_date] => 2004-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9425 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/297/07297458.pdf [firstpage_image] =>[orig_patent_app_number] => 10879426 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/879426
Imaging members Jun 28, 2004 Issued
Array ( [id] => 6977744 [patent_doc_number] => 20050287462 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-29 [patent_title] => 'Toners with improved pigment dispersion' [patent_app_type] => utility [patent_app_number] => 10/878860 [patent_app_country] => US [patent_app_date] => 2004-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5329 [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/A1/0287/20050287462.pdf [firstpage_image] =>[orig_patent_app_number] => 10878860 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/878860
Toners with improved pigment dispersion Jun 27, 2004 Issued
Array ( [id] => 7060927 [patent_doc_number] => 20050003288 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-01-06 [patent_title] => 'Toner, method for preparing the toner, and image forming method and apparatus using the toner' [patent_app_type] => utility [patent_app_number] => 10/876718 [patent_app_country] => US [patent_app_date] => 2004-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 19931 [patent_no_of_claims] => 18 [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/A1/0003/20050003288.pdf [firstpage_image] =>[orig_patent_app_number] => 10876718 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/876718
Toner, method for preparing the toner, and image forming method and apparatus using the toner Jun 27, 2004 Issued
Array ( [id] => 5738337 [patent_doc_number] => 20060008727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-01-12 [patent_title] => 'Amino-functional siloxane copolymer release agents for fuser members' [patent_app_type] => utility [patent_app_number] => 10/876404 [patent_app_country] => US [patent_app_date] => 2004-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8121 [patent_no_of_claims] => 21 [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/A1/0008/20060008727.pdf [firstpage_image] =>[orig_patent_app_number] => 10876404 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/876404
Amino-functional siloxane copolymer release agents for fuser members Jun 24, 2004 Issued
Array ( [id] => 488621 [patent_doc_number] => 07214462 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-05-08 [patent_title] => 'Blended amino functional siloxane release agents for fuser members' [patent_app_type] => utility [patent_app_number] => 10/877472 [patent_app_country] => US [patent_app_date] => 2004-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 7323 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/214/07214462.pdf [firstpage_image] =>[orig_patent_app_number] => 10877472 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/877472
Blended amino functional siloxane release agents for fuser members Jun 24, 2004 Issued
Array ( [id] => 6938923 [patent_doc_number] => 20050112486 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-05-26 [patent_title] => 'Electrophotographic photoreceptor containing a chelate compound' [patent_app_type] => utility [patent_app_number] => 10/875276 [patent_app_country] => US [patent_app_date] => 2004-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5261 [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] => publications/A1/0112/20050112486.pdf [firstpage_image] =>[orig_patent_app_number] => 10875276 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/875276
Electrophotographic photoreceptor containing a chelate compound Jun 24, 2004 Issued
Array ( [id] => 496116 [patent_doc_number] => 07208258 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-04-24 [patent_title] => 'Blended amino functional siloxane release agents for fuser members' [patent_app_type] => utility [patent_app_number] => 10/876505 [patent_app_country] => US [patent_app_date] => 2004-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 6702 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/208/07208258.pdf [firstpage_image] =>[orig_patent_app_number] => 10876505 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/876505
Blended amino functional siloxane release agents for fuser members Jun 24, 2004 Issued
Array ( [id] => 7425927 [patent_doc_number] => 20040265716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-30 [patent_title] => 'Organic photoreceptor, process cartridge, image forming apparatus, and image forming method' [patent_app_type] => new [patent_app_number] => 10/869634 [patent_app_country] => US [patent_app_date] => 2004-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 13957 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0265/20040265716.pdf [firstpage_image] =>[orig_patent_app_number] => 10869634 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/869634
Organic photoreceptor, process cartridge, image forming apparatus, and image forming method Jun 14, 2004 Issued
Array ( [id] => 448240 [patent_doc_number] => 07250240 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-07-31 [patent_title] => 'Toner, developer, container containing toner, process, cartridge, image forming apparatus and process' [patent_app_type] => utility [patent_app_number] => 10/863248 [patent_app_country] => US [patent_app_date] => 2004-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 14955 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/250/07250240.pdf [firstpage_image] =>[orig_patent_app_number] => 10863248 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/863248
Toner, developer, container containing toner, process, cartridge, image forming apparatus and process Jun 8, 2004 Issued
Array ( [id] => 7227442 [patent_doc_number] => 20050255401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-17 [patent_title] => 'CLOSED AIR CIRCULATION TONER ROUNDING' [patent_app_type] => utility [patent_app_number] => 10/862871 [patent_app_country] => US [patent_app_date] => 2004-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2578 [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/A1/0255/20050255401.pdf [firstpage_image] =>[orig_patent_app_number] => 10862871 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/862871
Closed air circulation toner rounding Jun 6, 2004 Issued
Array ( [id] => 482054 [patent_doc_number] => 07220527 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-05-22 [patent_title] => 'Image forming apparatus and an image forming method' [patent_app_type] => utility [patent_app_number] => 10/862307 [patent_app_country] => US [patent_app_date] => 2004-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 11467 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/220/07220527.pdf [firstpage_image] =>[orig_patent_app_number] => 10862307 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/862307
Image forming apparatus and an image forming method Jun 6, 2004 Issued
Array ( [id] => 7088845 [patent_doc_number] => 20050008957 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-01-13 [patent_title] => 'Photoreceptor, image forming method and image forming apparatus using the photoreceptor, process cartridge using the photoreceptor and coating liquid for the photoreceptor' [patent_app_type] => utility [patent_app_number] => 10/856962 [patent_app_country] => US [patent_app_date] => 2004-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 18348 [patent_no_of_claims] => 24 [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/A1/0008/20050008957.pdf [firstpage_image] =>[orig_patent_app_number] => 10856962 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/856962
Photoreceptor, image forming method and image forming apparatus using the photoreceptor, process cartridge using the photoreceptor and coating liquid for the photoreceptor May 31, 2004 Issued
Array ( [id] => 523960 [patent_doc_number] => 07183032 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-02-27 [patent_title] => 'Toner for electrostatic image development' [patent_app_type] => utility [patent_app_number] => 10/849853 [patent_app_country] => US [patent_app_date] => 2004-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8972 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/183/07183032.pdf [firstpage_image] =>[orig_patent_app_number] => 10849853 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/849853
Toner for electrostatic image development May 20, 2004 Issued
Array ( [id] => 7060931 [patent_doc_number] => 20050003292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-01-06 [patent_title] => 'Carrier, developer, image forming apparatus and process cartridge' [patent_app_type] => utility [patent_app_number] => 10/844442 [patent_app_country] => US [patent_app_date] => 2004-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 14743 [patent_no_of_claims] => 24 [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/A1/0003/20050003292.pdf [firstpage_image] =>[orig_patent_app_number] => 10844442 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/844442
Carrier, developer, image forming apparatus and process cartridge May 12, 2004 Issued
Array ( [id] => 7045434 [patent_doc_number] => 20050250029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-10 [patent_title] => 'Negatively charged coated electrographic toner particles and process' [patent_app_type] => utility [patent_app_number] => 10/841753 [patent_app_country] => US [patent_app_date] => 2004-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11161 [patent_no_of_claims] => 28 [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/A1/0250/20050250029.pdf [firstpage_image] =>[orig_patent_app_number] => 10841753 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/841753
Negatively charged coated electrographic toner particles and process May 6, 2004 Issued
Array ( [id] => 7045440 [patent_doc_number] => 20050250035 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-10 [patent_title] => 'Negatively charged coated electrographic toner particles' [patent_app_type] => utility [patent_app_number] => 10/841876 [patent_app_country] => US [patent_app_date] => 2004-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9969 [patent_no_of_claims] => 13 [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/A1/0250/20050250035.pdf [firstpage_image] =>[orig_patent_app_number] => 10841876 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/841876
Negatively charged coated electrographic toner particles May 6, 2004 Issued
Array ( [id] => 523954 [patent_doc_number] => 07183031 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-02-27 [patent_title] => 'Positively charged coated electrographic toner particles' [patent_app_type] => utility [patent_app_number] => 10/840897 [patent_app_country] => US [patent_app_date] => 2004-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9606 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/183/07183031.pdf [firstpage_image] =>[orig_patent_app_number] => 10840897 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/840897
Positively charged coated electrographic toner particles May 6, 2004 Issued
Array ( [id] => 7069347 [patent_doc_number] => 20050244732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-03 [patent_title] => 'Hydrazone-based charge transport materials' [patent_app_type] => utility [patent_app_number] => 10/836667 [patent_app_country] => US [patent_app_date] => 2004-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14853 [patent_no_of_claims] => 30 [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/A1/0244/20050244732.pdf [firstpage_image] =>[orig_patent_app_number] => 10836667 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/836667
Hydrazone-based charge transport materials Apr 29, 2004 Issued
Array ( [id] => 303404 [patent_doc_number] => 07534540 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-05-19 [patent_title] => 'Azine-based charge transport materials having two reactive rings' [patent_app_type] => utility [patent_app_number] => 10/834656 [patent_app_country] => US [patent_app_date] => 2004-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11939 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/534/07534540.pdf [firstpage_image] =>[orig_patent_app_number] => 10834656 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/834656
Azine-based charge transport materials having two reactive rings Apr 28, 2004 Issued
Array ( [id] => 303404 [patent_doc_number] => 07534540 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-05-19 [patent_title] => 'Azine-based charge transport materials having two reactive rings' [patent_app_type] => utility [patent_app_number] => 10/834656 [patent_app_country] => US [patent_app_date] => 2004-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11939 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/534/07534540.pdf [firstpage_image] =>[orig_patent_app_number] => 10834656 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/834656
Azine-based charge transport materials having two reactive rings Apr 28, 2004 Issued
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