Search

David E. Graybill

Examiner (ID: 5182, Phone: (571)272-1930 , Office: P/2894 )

Most Active Art Unit
2894
Art Unit(s)
2812, 2827, 2814, 2894, 2822, 3727, 1107, 1763
Total Applications
1844
Issued Applications
1278
Pending Applications
38
Abandoned Applications
533

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3875256 [patent_doc_number] => 05804347 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-08 [patent_title] => 'Electrophotographic toner and contact development method using the toner' [patent_app_type] => 1 [patent_app_number] => 8/658542 [patent_app_country] => US [patent_app_date] => 1996-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 9940 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/804/05804347.pdf [firstpage_image] =>[orig_patent_app_number] => 658542 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/658542
Electrophotographic toner and contact development method using the toner Jun 4, 1996 Issued
Array ( [id] => 3846424 [patent_doc_number] => 05766813 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-16 [patent_title] => 'Developing method and system for transferring toner from a toner carrier member to a latent image carrier' [patent_app_type] => 1 [patent_app_number] => 8/658085 [patent_app_country] => US [patent_app_date] => 1996-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 56 [patent_no_of_words] => 24929 [patent_no_of_claims] => 92 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/766/05766813.pdf [firstpage_image] =>[orig_patent_app_number] => 658085 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/658085
Developing method and system for transferring toner from a toner carrier member to a latent image carrier Jun 3, 1996 Issued
Array ( [id] => 3721643 [patent_doc_number] => 05672457 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-30 [patent_title] => 'Liquid developers and methods thereof' [patent_app_type] => 1 [patent_app_number] => 8/658287 [patent_app_country] => US [patent_app_date] => 1996-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9308 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/672/05672457.pdf [firstpage_image] =>[orig_patent_app_number] => 658287 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/658287
Liquid developers and methods thereof Jun 2, 1996 Issued
Array ( [id] => 3691498 [patent_doc_number] => 05679490 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-21 [patent_title] => 'Toner for developing electrostatic images, and process for producing the same' [patent_app_type] => 1 [patent_app_number] => 8/655605 [patent_app_country] => US [patent_app_date] => 1996-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 19082 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/679/05679490.pdf [firstpage_image] =>[orig_patent_app_number] => 655605 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/655605
Toner for developing electrostatic images, and process for producing the same May 29, 1996 Issued
Array ( [id] => 3644571 [patent_doc_number] => 05637430 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-10 [patent_title] => 'Nonmagnetic one-component toner' [patent_app_type] => 1 [patent_app_number] => 8/654909 [patent_app_country] => US [patent_app_date] => 1996-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6205 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 296 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/637/05637430.pdf [firstpage_image] =>[orig_patent_app_number] => 654909 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/654909
Nonmagnetic one-component toner May 28, 1996 Issued
Array ( [id] => 3875067 [patent_doc_number] => 05728496 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-17 [patent_title] => 'Electrostatographic apparatus and method for improved transfer of small particles' [patent_app_type] => 1 [patent_app_number] => 8/653518 [patent_app_country] => US [patent_app_date] => 1996-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 4780 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/728/05728496.pdf [firstpage_image] =>[orig_patent_app_number] => 653518 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/653518
Electrostatographic apparatus and method for improved transfer of small particles May 23, 1996 Issued
Array ( [id] => 3736907 [patent_doc_number] => 05753393 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-19 [patent_title] => 'Electrophotographic photoreceptor' [patent_app_type] => 1 [patent_app_number] => 8/652272 [patent_app_country] => US [patent_app_date] => 1996-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7863 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 520 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/753/05753393.pdf [firstpage_image] =>[orig_patent_app_number] => 652272 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/652272
Electrophotographic photoreceptor May 21, 1996 Issued
Array ( [id] => 3819100 [patent_doc_number] => 05759420 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-02 [patent_title] => 'Production of partially metallised grating structures' [patent_app_type] => 1 [patent_app_number] => 8/649102 [patent_app_country] => US [patent_app_date] => 1996-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 4527 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/759/05759420.pdf [firstpage_image] =>[orig_patent_app_number] => 649102 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/649102
Production of partially metallised grating structures May 16, 1996 Issued
08/649464 TONER FOR DEVELOPING ELECTROSTATIC IMAGE May 16, 1996 Abandoned
Array ( [id] => 3858987 [patent_doc_number] => 05795694 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-18 [patent_title] => 'Toner for developing electrostatic image' [patent_app_type] => 1 [patent_app_number] => 8/649073 [patent_app_country] => US [patent_app_date] => 1996-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 9963 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/795/05795694.pdf [firstpage_image] =>[orig_patent_app_number] => 649073 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/649073
Toner for developing electrostatic image May 15, 1996 Issued
Array ( [id] => 3725217 [patent_doc_number] => 05702859 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-30 [patent_title] => 'Electrophotographic toner and process for the production thereof' [patent_app_type] => 1 [patent_app_number] => 8/647744 [patent_app_country] => US [patent_app_date] => 1996-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17590 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/702/05702859.pdf [firstpage_image] =>[orig_patent_app_number] => 647744 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/647744
Electrophotographic toner and process for the production thereof May 14, 1996 Issued
Array ( [id] => 3661663 [patent_doc_number] => 05667925 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-16 [patent_title] => 'Electrophotographic photosensitive product' [patent_app_type] => 1 [patent_app_number] => 8/645354 [patent_app_country] => US [patent_app_date] => 1996-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 4430 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/667/05667925.pdf [firstpage_image] =>[orig_patent_app_number] => 645354 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/645354
Electrophotographic photosensitive product May 12, 1996 Issued
Array ( [id] => 3783510 [patent_doc_number] => 05736282 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-07 [patent_title] => 'Electrophotographic photoreceptors including titanyloxyphthalocyanine crystals' [patent_app_type] => 1 [patent_app_number] => 8/645322 [patent_app_country] => US [patent_app_date] => 1996-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 15305 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/736/05736282.pdf [firstpage_image] =>[orig_patent_app_number] => 645322 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/645322
Electrophotographic photoreceptors including titanyloxyphthalocyanine crystals May 12, 1996 Issued
Array ( [id] => 3619656 [patent_doc_number] => 05593807 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-14 [patent_title] => 'Toner processes using sodium sulfonated polyester resins' [patent_app_type] => 1 [patent_app_number] => 8/644882 [patent_app_country] => US [patent_app_date] => 1996-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6516 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/593/05593807.pdf [firstpage_image] =>[orig_patent_app_number] => 644882 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/644882
Toner processes using sodium sulfonated polyester resins May 9, 1996 Issued
Array ( [id] => 3622033 [patent_doc_number] => 05607802 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-03-04 [patent_title] => 'Multilayered photoreceptor with dual underlayers for improved adhesion and reduced micro-defects' [patent_app_type] => 1 [patent_app_number] => 8/638513 [patent_app_country] => US [patent_app_date] => 1996-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12688 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/607/05607802.pdf [firstpage_image] =>[orig_patent_app_number] => 638513 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/638513
Multilayered photoreceptor with dual underlayers for improved adhesion and reduced micro-defects Apr 28, 1996 Issued
Array ( [id] => 3623464 [patent_doc_number] => 05620821 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-15 [patent_title] => 'Method of forming transparent color image' [patent_app_type] => 1 [patent_app_number] => 8/638232 [patent_app_country] => US [patent_app_date] => 1996-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4908 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/620/05620821.pdf [firstpage_image] =>[orig_patent_app_number] => 638232 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/638232
Method of forming transparent color image Apr 25, 1996 Issued
Array ( [id] => 3830555 [patent_doc_number] => 05814434 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-29 [patent_title] => 'Composition for black matrix, fabrication process of black matrix and article provided with black matrix' [patent_app_type] => 1 [patent_app_number] => 8/636461 [patent_app_country] => US [patent_app_date] => 1996-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17708 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/814/05814434.pdf [firstpage_image] =>[orig_patent_app_number] => 636461 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/636461
Composition for black matrix, fabrication process of black matrix and article provided with black matrix Apr 22, 1996 Issued
Array ( [id] => 3881830 [patent_doc_number] => 05776648 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-07 [patent_title] => 'Electrostatic latent image developing method' [patent_app_type] => 1 [patent_app_number] => 8/635686 [patent_app_country] => US [patent_app_date] => 1996-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6356 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/776/05776648.pdf [firstpage_image] =>[orig_patent_app_number] => 635686 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/635686
Electrostatic latent image developing method Apr 21, 1996 Issued
Array ( [id] => 3779973 [patent_doc_number] => 05821019 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-13 [patent_title] => 'Composite organic photoconductor having particulate charge transport layer' [patent_app_type] => 1 [patent_app_number] => 8/634460 [patent_app_country] => US [patent_app_date] => 1996-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 9448 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/821/05821019.pdf [firstpage_image] =>[orig_patent_app_number] => 634460 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/634460
Composite organic photoconductor having particulate charge transport layer Apr 17, 1996 Issued
Array ( [id] => 3663445 [patent_doc_number] => 05597675 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-28 [patent_title] => 'Dispersing polymers for phthalocyanine pigments used in organic photoconductors' [patent_app_type] => 1 [patent_app_number] => 8/634539 [patent_app_country] => US [patent_app_date] => 1996-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7313 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/597/05597675.pdf [firstpage_image] =>[orig_patent_app_number] => 634539 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/634539
Dispersing polymers for phthalocyanine pigments used in organic photoconductors Apr 17, 1996 Issued
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