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] => 3823831 [patent_doc_number] => 05783348 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-21 [patent_title] => 'Method of fusing toner' [patent_app_type] => 1 [patent_app_number] => 8/938879 [patent_app_country] => US [patent_app_date] => 1997-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6181 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/783/05783348.pdf [firstpage_image] =>[orig_patent_app_number] => 938879 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/938879
Method of fusing toner Sep 25, 1997 Issued
Array ( [id] => 4026678 [patent_doc_number] => 05994012 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-30 [patent_title] => 'Naphthoquinone derivative and electrophotosensitive material using same' [patent_app_type] => 1 [patent_app_number] => 8/937448 [patent_app_country] => US [patent_app_date] => 1997-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 22015 [patent_no_of_claims] => 20 [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] => patents/05/994/05994012.pdf [firstpage_image] =>[orig_patent_app_number] => 937448 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/937448
Naphthoquinone derivative and electrophotosensitive material using same Sep 24, 1997 Issued
Array ( [id] => 3789314 [patent_doc_number] => 05780197 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-14 [patent_title] => 'Electrophotographic toner and process for the production thereof' [patent_app_type] => 1 [patent_app_number] => 8/931947 [patent_app_country] => US [patent_app_date] => 1997-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17553 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/780/05780197.pdf [firstpage_image] =>[orig_patent_app_number] => 931947 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/931947
Electrophotographic toner and process for the production thereof Sep 16, 1997 Issued
Array ( [id] => 4060092 [patent_doc_number] => 05866291 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-02 [patent_title] => 'Developing agent and image forming apparatus' [patent_app_type] => 1 [patent_app_number] => 8/928475 [patent_app_country] => US [patent_app_date] => 1997-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 10340 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/866/05866291.pdf [firstpage_image] =>[orig_patent_app_number] => 928475 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/928475
Developing agent and image forming apparatus Sep 11, 1997 Issued
Array ( [id] => 4045096 [patent_doc_number] => 05968699 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-19 [patent_title] => 'Electrophotographic carrier and electrophotographic developer using same' [patent_app_type] => 1 [patent_app_number] => 8/927282 [patent_app_country] => US [patent_app_date] => 1997-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8726 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/968/05968699.pdf [firstpage_image] =>[orig_patent_app_number] => 927282 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/927282
Electrophotographic carrier and electrophotographic developer using same Sep 10, 1997 Issued
Array ( [id] => 3940597 [patent_doc_number] => 05976745 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-02 [patent_title] => 'Photosensitive member for electrophotography and fabrication process thereof' [patent_app_type] => 1 [patent_app_number] => 8/924309 [patent_app_country] => US [patent_app_date] => 1997-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 11569 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/976/05976745.pdf [firstpage_image] =>[orig_patent_app_number] => 924309 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/924309
Photosensitive member for electrophotography and fabrication process thereof Sep 4, 1997 Issued
Array ( [id] => 4088544 [patent_doc_number] => 06162988 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-19 [patent_title] => 'Photovoltaic element' [patent_app_type] => 1 [patent_app_number] => 8/923259 [patent_app_country] => US [patent_app_date] => 1997-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 18752 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/162/06162988.pdf [firstpage_image] =>[orig_patent_app_number] => 923259 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/923259
Photovoltaic element Sep 3, 1997 Issued
Array ( [id] => 3881845 [patent_doc_number] => 05776649 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-07 [patent_title] => 'Method of transferring toner to receiver with copolymer blend' [patent_app_type] => 1 [patent_app_number] => 8/922770 [patent_app_country] => US [patent_app_date] => 1997-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4503 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 338 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/776/05776649.pdf [firstpage_image] =>[orig_patent_app_number] => 922770 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/922770
Method of transferring toner to receiver with copolymer blend Sep 2, 1997 Issued
Array ( [id] => 4217001 [patent_doc_number] => 06040103 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-21 [patent_title] => 'Toner for developing electrostatic image and image forming method' [patent_app_type] => 1 [patent_app_number] => 8/921565 [patent_app_country] => US [patent_app_date] => 1997-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 21998 [patent_no_of_claims] => 62 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/040/06040103.pdf [firstpage_image] =>[orig_patent_app_number] => 921565 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/921565
Toner for developing electrostatic image and image forming method Sep 1, 1997 Issued
Array ( [id] => 3806153 [patent_doc_number] => 05811213 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-22 [patent_title] => 'Magenta toner for developing electrostatic images and process for production thereof' [patent_app_type] => 1 [patent_app_number] => 8/921544 [patent_app_country] => US [patent_app_date] => 1997-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 9624 [patent_no_of_claims] => 70 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/811/05811213.pdf [firstpage_image] =>[orig_patent_app_number] => 921544 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/921544
Magenta toner for developing electrostatic images and process for production thereof Sep 1, 1997 Issued
Array ( [id] => 3864621 [patent_doc_number] => 05837408 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-17 [patent_title] => 'Xerocolography tandem architectures for high speed color printing' [patent_app_type] => 1 [patent_app_number] => 8/915403 [patent_app_country] => US [patent_app_date] => 1997-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6269 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/837/05837408.pdf [firstpage_image] =>[orig_patent_app_number] => 915403 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/915403
Xerocolography tandem architectures for high speed color printing Aug 19, 1997 Issued
Array ( [id] => 3769870 [patent_doc_number] => 05807652 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-15 [patent_title] => 'Process for producing process color in a single pass with three wavelength imager and three layer photoreceptor' [patent_app_type] => 1 [patent_app_number] => 8/915430 [patent_app_country] => US [patent_app_date] => 1997-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7236 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/807/05807652.pdf [firstpage_image] =>[orig_patent_app_number] => 915430 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/915430
Process for producing process color in a single pass with three wavelength imager and three layer photoreceptor Aug 19, 1997 Issued
Array ( [id] => 3765895 [patent_doc_number] => 05773185 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-30 [patent_title] => 'Toner for developing electrostatic images, and process for producing the same' [patent_app_type] => 1 [patent_app_number] => 8/911751 [patent_app_country] => US [patent_app_date] => 1997-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 19066 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/773/05773185.pdf [firstpage_image] =>[orig_patent_app_number] => 911751 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/911751
Toner for developing electrostatic images, and process for producing the same Aug 14, 1997 Issued
Array ( [id] => 3789256 [patent_doc_number] => 05780193 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-14 [patent_title] => 'Electrophotographic photoconductor with conductive boron polymer' [patent_app_type] => 1 [patent_app_number] => 8/909519 [patent_app_country] => US [patent_app_date] => 1997-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 4380 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/780/05780193.pdf [firstpage_image] =>[orig_patent_app_number] => 909519 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/909519
Electrophotographic photoconductor with conductive boron polymer Aug 11, 1997 Issued
Array ( [id] => 3991072 [patent_doc_number] => 05919591 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-06 [patent_title] => 'Electrophotographic photoconductor and method of manufacturing the same' [patent_app_type] => 1 [patent_app_number] => 8/908660 [patent_app_country] => US [patent_app_date] => 1997-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3689 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/919/05919591.pdf [firstpage_image] =>[orig_patent_app_number] => 908660 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/908660
Electrophotographic photoconductor and method of manufacturing the same Aug 6, 1997 Issued
Array ( [id] => 4049263 [patent_doc_number] => 05932383 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-03 [patent_title] => 'Electrophotographic photosensitive member and process cartridge and electrophotographic apparatus including same' [patent_app_type] => 1 [patent_app_number] => 8/908170 [patent_app_country] => US [patent_app_date] => 1997-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7995 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/932/05932383.pdf [firstpage_image] =>[orig_patent_app_number] => 908170 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/908170
Electrophotographic photosensitive member and process cartridge and electrophotographic apparatus including same Aug 6, 1997 Issued
Array ( [id] => 3875281 [patent_doc_number] => 05804349 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-08 [patent_title] => 'Acrylonitrile-modified toner compositions and processes' [patent_app_type] => 1 [patent_app_number] => 8/907368 [patent_app_country] => US [patent_app_date] => 1997-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7951 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/804/05804349.pdf [firstpage_image] =>[orig_patent_app_number] => 907368 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/907368
Acrylonitrile-modified toner compositions and processes Aug 6, 1997 Issued
Array ( [id] => 3795240 [patent_doc_number] => 05827633 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-27 [patent_title] => 'Toner processes' [patent_app_type] => 1 [patent_app_number] => 8/903694 [patent_app_country] => US [patent_app_date] => 1997-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6924 [patent_no_of_claims] => 22 [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/05/827/05827633.pdf [firstpage_image] =>[orig_patent_app_number] => 903694 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/903694
Toner processes Jul 30, 1997 Issued
Array ( [id] => 3783596 [patent_doc_number] => 05840457 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-24 [patent_title] => 'Magnetic black toner and multi-color or full-color image forming method' [patent_app_type] => 1 [patent_app_number] => 8/902945 [patent_app_country] => US [patent_app_date] => 1997-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 19518 [patent_no_of_claims] => 59 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/840/05840457.pdf [firstpage_image] =>[orig_patent_app_number] => 902945 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/902945
Magnetic black toner and multi-color or full-color image forming method Jul 29, 1997 Issued
Array ( [id] => 3922120 [patent_doc_number] => 05914210 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-22 [patent_title] => 'Developer and developing method' [patent_app_type] => 1 [patent_app_number] => 8/903010 [patent_app_country] => US [patent_app_date] => 1997-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 11857 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/914/05914210.pdf [firstpage_image] =>[orig_patent_app_number] => 903010 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/903010
Developer and developing method Jul 29, 1997 Issued
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