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] => 3656226 [patent_doc_number] => 05627000 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-05-06 [patent_title] => 'Heat fixing method' [patent_app_type] => 1 [patent_app_number] => 8/536449 [patent_app_country] => US [patent_app_date] => 1995-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 12022 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/627/05627000.pdf [firstpage_image] =>[orig_patent_app_number] => 536449 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/536449
Heat fixing method Sep 28, 1995 Issued
Array ( [id] => 3695180 [patent_doc_number] => 05677094 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-10-14 [patent_title] => 'Electrophotographic photoconductor' [patent_app_type] => 1 [patent_app_number] => 8/535573 [patent_app_country] => US [patent_app_date] => 1995-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 7 [patent_no_of_words] => 19010 [patent_no_of_claims] => 49 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/677/05677094.pdf [firstpage_image] =>[orig_patent_app_number] => 535573 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/535573
Electrophotographic photoconductor Sep 27, 1995 Issued
08/534922 MAGNETIC TONER, PROCESS CARTRIDGE AND IMAGE FORMING METHOD Sep 27, 1995 Abandoned
Array ( [id] => 3694483 [patent_doc_number] => 05595852 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-21 [patent_title] => 'Organosilicon compound, producing method thereof and toner and dry-type developer using the same' [patent_app_type] => 1 [patent_app_number] => 8/534640 [patent_app_country] => US [patent_app_date] => 1995-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7573 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/595/05595852.pdf [firstpage_image] =>[orig_patent_app_number] => 534640 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/534640
Organosilicon compound, producing method thereof and toner and dry-type developer using the same Sep 26, 1995 Issued
Array ( [id] => 3729186 [patent_doc_number] => 05665510 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-09-09 [patent_title] => 'Toner for electrophotograph and process for the production thereof' [patent_app_type] => 1 [patent_app_number] => 8/533832 [patent_app_country] => US [patent_app_date] => 1995-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5768 [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/05/665/05665510.pdf [firstpage_image] =>[orig_patent_app_number] => 533832 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/533832
Toner for electrophotograph and process for the production thereof Sep 25, 1995 Issued
Array ( [id] => 3490964 [patent_doc_number] => 05536608 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-16 [patent_title] => 'Imaging processes using cyan and black toners' [patent_app_type] => 1 [patent_app_number] => 8/528827 [patent_app_country] => US [patent_app_date] => 1995-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13272 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/536/05536608.pdf [firstpage_image] =>[orig_patent_app_number] => 528827 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/528827
Imaging processes using cyan and black toners Sep 14, 1995 Issued
Array ( [id] => 3689539 [patent_doc_number] => 05604065 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-02-18 [patent_title] => 'Electrophotographic photoconductor and triphenylamine compound for use therein' [patent_app_type] => 1 [patent_app_number] => 8/528093 [patent_app_country] => US [patent_app_date] => 1995-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 8009 [patent_no_of_claims] => 11 [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/05/604/05604065.pdf [firstpage_image] =>[orig_patent_app_number] => 528093 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/528093
Electrophotographic photoconductor and triphenylamine compound for use therein Sep 13, 1995 Issued
Array ( [id] => 3654784 [patent_doc_number] => 05622800 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-04-22 [patent_title] => 'Electrophotographic photosensitive member, electrophotographic apparatus and apparatus unit including the photosensitive member' [patent_app_type] => 1 [patent_app_number] => 8/528527 [patent_app_country] => US [patent_app_date] => 1995-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 38 [patent_no_of_words] => 8012 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/622/05622800.pdf [firstpage_image] =>[orig_patent_app_number] => 528527 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/528527
Electrophotographic photosensitive member, electrophotographic apparatus and apparatus unit including the photosensitive member Sep 13, 1995 Issued
Array ( [id] => 3646243 [patent_doc_number] => 05639582 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-06-17 [patent_title] => 'Electrophotographic toner composition and process for the preparation thereof' [patent_app_type] => 1 [patent_app_number] => 8/527086 [patent_app_country] => US [patent_app_date] => 1995-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7875 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/639/05639582.pdf [firstpage_image] =>[orig_patent_app_number] => 527086 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/527086
Electrophotographic toner composition and process for the preparation thereof Sep 11, 1995 Issued
Array ( [id] => 3494564 [patent_doc_number] => 05532098 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-02 [patent_title] => 'Toner compositions with negative charge enhancing additives' [patent_app_type] => 1 [patent_app_number] => 8/523576 [patent_app_country] => US [patent_app_date] => 1995-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6653 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/532/05532098.pdf [firstpage_image] =>[orig_patent_app_number] => 523576 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/523576
Toner compositions with negative charge enhancing additives Sep 4, 1995 Issued
Array ( [id] => 3663417 [patent_doc_number] => 05597673 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-28 [patent_title] => 'Toner for developing electrostatic latent image' [patent_app_type] => 1 [patent_app_number] => 8/522929 [patent_app_country] => US [patent_app_date] => 1995-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5780 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/597/05597673.pdf [firstpage_image] =>[orig_patent_app_number] => 522929 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/522929
Toner for developing electrostatic latent image Aug 31, 1995 Issued
Array ( [id] => 3560013 [patent_doc_number] => 05525450 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-06-11 [patent_title] => 'Liquid developer compositions with multiple block copolymers' [patent_app_type] => 1 [patent_app_number] => 8/522908 [patent_app_country] => US [patent_app_date] => 1995-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23484 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/525/05525450.pdf [firstpage_image] =>[orig_patent_app_number] => 522908 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/522908
Liquid developer compositions with multiple block copolymers Aug 31, 1995 Issued
Array ( [id] => 3610223 [patent_doc_number] => 05565292 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-15 [patent_title] => 'Toner for developing electrostatic image' [patent_app_type] => 1 [patent_app_number] => 8/523119 [patent_app_country] => US [patent_app_date] => 1995-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3996 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/565/05565292.pdf [firstpage_image] =>[orig_patent_app_number] => 523119 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/523119
Toner for developing electrostatic image Aug 31, 1995 Issued
Array ( [id] => 3839478 [patent_doc_number] => 05707766 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-01-13 [patent_title] => 'Electrophotographic photosensitive material' [patent_app_type] => 1 [patent_app_number] => 8/521741 [patent_app_country] => US [patent_app_date] => 1995-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 5822 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/707/05707766.pdf [firstpage_image] =>[orig_patent_app_number] => 521741 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/521741
Electrophotographic photosensitive material Aug 30, 1995 Issued
Array ( [id] => 3663378 [patent_doc_number] => 05597671 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-01-28 [patent_title] => 'Electrophotographic printing plate precursor and method for development thereof' [patent_app_type] => 1 [patent_app_number] => 8/518336 [patent_app_country] => US [patent_app_date] => 1995-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5530 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/597/05597671.pdf [firstpage_image] =>[orig_patent_app_number] => 518336 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/518336
Electrophotographic printing plate precursor and method for development thereof Aug 22, 1995 Issued
08/518276 DEVELOPING METHOD Aug 22, 1995 Abandoned
Array ( [id] => 3599870 [patent_doc_number] => 05578406 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-26 [patent_title] => 'Electrophotographic photoreceptor' [patent_app_type] => 1 [patent_app_number] => 8/517348 [patent_app_country] => US [patent_app_date] => 1995-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 17369 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 325 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/578/05578406.pdf [firstpage_image] =>[orig_patent_app_number] => 517348 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/517348
Electrophotographic photoreceptor Aug 20, 1995 Issued
Array ( [id] => 3551515 [patent_doc_number] => 05518847 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-21 [patent_title] => 'Organic photoconductor with polydivinyl spirobi (M-dioxane) polymer overcoating' [patent_app_type] => 1 [patent_app_number] => 8/514524 [patent_app_country] => US [patent_app_date] => 1995-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4979 [patent_no_of_claims] => 13 [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/05/518/05518847.pdf [firstpage_image] =>[orig_patent_app_number] => 514524 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/514524
Organic photoconductor with polydivinyl spirobi (M-dioxane) polymer overcoating Aug 13, 1995 Issued
Array ( [id] => 3734862 [patent_doc_number] => 05785874 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-28 [patent_title] => 'Optical waveguide device bonded through direct bonding and a method for fabricating the same' [patent_app_type] => 1 [patent_app_number] => 8/511554 [patent_app_country] => US [patent_app_date] => 1995-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 24 [patent_no_of_words] => 9720 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/785/05785874.pdf [firstpage_image] =>[orig_patent_app_number] => 511554 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/511554
Optical waveguide device bonded through direct bonding and a method for fabricating the same Aug 3, 1995 Issued
Array ( [id] => 3611480 [patent_doc_number] => 05534376 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-09 [patent_title] => 'Tetrafluoro hydroxygallium phthalocyanines and photoconductive imaging members' [patent_app_type] => 1 [patent_app_number] => 8/510726 [patent_app_country] => US [patent_app_date] => 1995-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10907 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/534/05534376.pdf [firstpage_image] =>[orig_patent_app_number] => 510726 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/510726
Tetrafluoro hydroxygallium phthalocyanines and photoconductive imaging members Aug 2, 1995 Issued
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