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] => 3833848 [patent_doc_number] => 05846680 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-08 [patent_title] => 'Electrophotographic photoconductor and aromatic polycarbonate resin for use therein' [patent_app_type] => 1 [patent_app_number] => 8/770684 [patent_app_country] => US [patent_app_date] => 1996-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 13864 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/846/05846680.pdf [firstpage_image] =>[orig_patent_app_number] => 770684 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/770684
Electrophotographic photoconductor and aromatic polycarbonate resin for use therein Dec 18, 1996 Issued
Array ( [id] => 3721615 [patent_doc_number] => 05672455 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-30 [patent_title] => 'Carrier for electrostatic latent-image developer, electrostatic latent-image developer and image forming process' [patent_app_type] => 1 [patent_app_number] => 8/768441 [patent_app_country] => US [patent_app_date] => 1996-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 8851 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/672/05672455.pdf [firstpage_image] =>[orig_patent_app_number] => 768441 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/768441
Carrier for electrostatic latent-image developer, electrostatic latent-image developer and image forming process Dec 17, 1996 Issued
Array ( [id] => 3810908 [patent_doc_number] => 05789128 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-04 [patent_title] => 'Electrophotographic photoconductor and aromatic polycarbonate resin for use therein' [patent_app_type] => 1 [patent_app_number] => 8/767425 [patent_app_country] => US [patent_app_date] => 1996-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 29 [patent_no_of_words] => 15432 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/789/05789128.pdf [firstpage_image] =>[orig_patent_app_number] => 767425 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/767425
Electrophotographic photoconductor and aromatic polycarbonate resin for use therein Dec 15, 1996 Issued
Array ( [id] => 3732866 [patent_doc_number] => 05698355 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-16 [patent_title] => 'Photosensitive body for electrophotography' [patent_app_type] => 1 [patent_app_number] => 8/767301 [patent_app_country] => US [patent_app_date] => 1996-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5953 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 333 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/698/05698355.pdf [firstpage_image] =>[orig_patent_app_number] => 767301 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/767301
Photosensitive body for electrophotography Dec 15, 1996 Issued
Array ( [id] => 3823860 [patent_doc_number] => 05783350 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-21 [patent_title] => 'Developer for electrostatic photography and image forming method' [patent_app_type] => 1 [patent_app_number] => 8/762396 [patent_app_country] => US [patent_app_date] => 1996-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 10276 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/783/05783350.pdf [firstpage_image] =>[orig_patent_app_number] => 762396 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/762396
Developer for electrostatic photography and image forming method Dec 8, 1996 Issued
Array ( [id] => 3691520 [patent_doc_number] => 05679491 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-21 [patent_title] => 'Toner used for developing an electrostatic charge image' [patent_app_type] => 1 [patent_app_number] => 8/759947 [patent_app_country] => US [patent_app_date] => 1996-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 6363 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/679/05679491.pdf [firstpage_image] =>[orig_patent_app_number] => 759947 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/759947
Toner used for developing an electrostatic charge image Dec 2, 1996 Issued
Array ( [id] => 3836987 [patent_doc_number] => 05744269 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-28 [patent_title] => 'Method for protecting developed electrostatic images using an amphipathic toner' [patent_app_type] => 1 [patent_app_number] => 8/774324 [patent_app_country] => US [patent_app_date] => 1996-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 5866 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/744/05744269.pdf [firstpage_image] =>[orig_patent_app_number] => 774324 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/774324
Method for protecting developed electrostatic images using an amphipathic toner Nov 24, 1996 Issued
Array ( [id] => 3728978 [patent_doc_number] => 05665498 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-09 [patent_title] => 'Imaging element containing poly(3,4-ethylene dioxypyrrole/styrene sulfonate)' [patent_app_type] => 1 [patent_app_number] => 8/753306 [patent_app_country] => US [patent_app_date] => 1996-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5325 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/665/05665498.pdf [firstpage_image] =>[orig_patent_app_number] => 753306 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/753306
Imaging element containing poly(3,4-ethylene dioxypyrrole/styrene sulfonate) Nov 21, 1996 Issued
Array ( [id] => 4055022 [patent_doc_number] => 05863695 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-26 [patent_title] => 'Toner for developing electrostatic image and image forming method' [patent_app_type] => 1 [patent_app_number] => 8/755226 [patent_app_country] => US [patent_app_date] => 1996-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 9347 [patent_no_of_claims] => 90 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/863/05863695.pdf [firstpage_image] =>[orig_patent_app_number] => 755226 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/755226
Toner for developing electrostatic image and image forming method Nov 21, 1996 Issued
Array ( [id] => 3839492 [patent_doc_number] => 05707767 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-13 [patent_title] => 'Mechanically robust electrophotographic imaging member free of interference fringes' [patent_app_type] => 1 [patent_app_number] => 8/752017 [patent_app_country] => US [patent_app_date] => 1996-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 13592 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/707/05707767.pdf [firstpage_image] =>[orig_patent_app_number] => 752017 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/752017
Mechanically robust electrophotographic imaging member free of interference fringes Nov 18, 1996 Issued
Array ( [id] => 3645735 [patent_doc_number] => 05683841 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-04 [patent_title] => 'Method for preparation of waterless lithographic printing plate by electrophotographic process' [patent_app_type] => 1 [patent_app_number] => 8/749472 [patent_app_country] => US [patent_app_date] => 1996-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 35708 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/683/05683841.pdf [firstpage_image] =>[orig_patent_app_number] => 749472 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/749472
Method for preparation of waterless lithographic printing plate by electrophotographic process Nov 14, 1996 Issued
Array ( [id] => 3684905 [patent_doc_number] => 05695902 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-09 [patent_title] => 'Toner for developing electrostatic image, image forming method and process-cartridge' [patent_app_type] => 1 [patent_app_number] => 8/749635 [patent_app_country] => US [patent_app_date] => 1996-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 18798 [patent_no_of_claims] => 59 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/695/05695902.pdf [firstpage_image] =>[orig_patent_app_number] => 749635 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/749635
Toner for developing electrostatic image, image forming method and process-cartridge Nov 14, 1996 Issued
Array ( [id] => 3729173 [patent_doc_number] => 05665509 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-09 [patent_title] => 'Electrophotographic carrier compositions having improved life' [patent_app_type] => 1 [patent_app_number] => 8/748377 [patent_app_country] => US [patent_app_date] => 1996-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2485 [patent_no_of_claims] => 16 [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/05/665/05665509.pdf [firstpage_image] =>[orig_patent_app_number] => 748377 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/748377
Electrophotographic carrier compositions having improved life Nov 12, 1996 Issued
Array ( [id] => 3884136 [patent_doc_number] => 05714288 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-03 [patent_title] => 'Method of transferring toner to a receiver having a sectioned surface coating' [patent_app_type] => 1 [patent_app_number] => 8/745673 [patent_app_country] => US [patent_app_date] => 1996-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 5425 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/714/05714288.pdf [firstpage_image] =>[orig_patent_app_number] => 745673 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/745673
Method of transferring toner to a receiver having a sectioned surface coating Nov 7, 1996 Issued
Array ( [id] => 3729027 [patent_doc_number] => 05665501 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-09 [patent_title] => 'Photoconductive element with polycarbonate binder' [patent_app_type] => 1 [patent_app_number] => 8/740690 [patent_app_country] => US [patent_app_date] => 1996-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1175 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/665/05665501.pdf [firstpage_image] =>[orig_patent_app_number] => 740690 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/740690
Photoconductive element with polycarbonate binder Oct 31, 1996 Issued
Array ( [id] => 3685476 [patent_doc_number] => 05691097 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-25 [patent_title] => 'Toner compositions' [patent_app_type] => 1 [patent_app_number] => 8/742022 [patent_app_country] => US [patent_app_date] => 1996-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3485 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/691/05691097.pdf [firstpage_image] =>[orig_patent_app_number] => 742022 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/742022
Toner compositions Oct 31, 1996 Issued
Array ( [id] => 3699423 [patent_doc_number] => 05674655 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-07 [patent_title] => 'Electrostatographic toners containing metal oxides' [patent_app_type] => 1 [patent_app_number] => 8/739902 [patent_app_country] => US [patent_app_date] => 1996-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4048 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/674/05674655.pdf [firstpage_image] =>[orig_patent_app_number] => 739902 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/739902
Electrostatographic toners containing metal oxides Oct 29, 1996 Issued
Array ( [id] => 3923482 [patent_doc_number] => 05876894 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-02 [patent_title] => 'Toner containing a silicone wax release agent' [patent_app_type] => 1 [patent_app_number] => 8/740377 [patent_app_country] => US [patent_app_date] => 1996-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3673 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/876/05876894.pdf [firstpage_image] =>[orig_patent_app_number] => 740377 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/740377
Toner containing a silicone wax release agent Oct 28, 1996 Issued
Array ( [id] => 3654772 [patent_doc_number] => 05658701 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-08-19 [patent_title] => 'Method for preparation of waterless lithographic printing plate by electrophotographic process' [patent_app_type] => 1 [patent_app_number] => 8/734633 [patent_app_country] => US [patent_app_date] => 1996-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 38034 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/658/05658701.pdf [firstpage_image] =>[orig_patent_app_number] => 734633 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/734633
Method for preparation of waterless lithographic printing plate by electrophotographic process Oct 20, 1996 Issued
Array ( [id] => 3618653 [patent_doc_number] => 05688623 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-18 [patent_title] => 'Carrier for developing electrostatic latent image' [patent_app_type] => 1 [patent_app_number] => 8/729068 [patent_app_country] => US [patent_app_date] => 1996-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4420 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/688/05688623.pdf [firstpage_image] =>[orig_patent_app_number] => 729068 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/729068
Carrier for developing electrostatic latent image Oct 9, 1996 Issued
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