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] => 3996903 [patent_doc_number] => 05858593 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-12 [patent_title] => 'Magnetic toner, apparatus unit and image forming method' [patent_app_type] => 1 [patent_app_number] => 8/902323 [patent_app_country] => US [patent_app_date] => 1997-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 16094 [patent_no_of_claims] => 66 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/858/05858593.pdf [firstpage_image] =>[orig_patent_app_number] => 902323 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/902323
Magnetic toner, apparatus unit and image forming method Jul 28, 1997 Issued
Array ( [id] => 4044186 [patent_doc_number] => 05908727 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-01 [patent_title] => 'Binder and toner for developing electrostatic image containing the same' [patent_app_type] => 1 [patent_app_number] => 8/901210 [patent_app_country] => US [patent_app_date] => 1997-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10344 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/908/05908727.pdf [firstpage_image] =>[orig_patent_app_number] => 901210 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/901210
Binder and toner for developing electrostatic image containing the same Jul 24, 1997 Issued
Array ( [id] => 3928100 [patent_doc_number] => 05945630 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-31 [patent_title] => 'Device and method for generating electrical energy' [patent_app_type] => 1 [patent_app_number] => 8/899871 [patent_app_country] => US [patent_app_date] => 1997-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4125 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/945/05945630.pdf [firstpage_image] =>[orig_patent_app_number] => 899871 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/899871
Device and method for generating electrical energy Jul 23, 1997 Issued
Array ( [id] => 3979173 [patent_doc_number] => 05958637 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-28 [patent_title] => 'Electrophotographic photoreceptor and coating solution for production of charge transport layer' [patent_app_type] => 1 [patent_app_number] => 8/899268 [patent_app_country] => US [patent_app_date] => 1997-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 13508 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/958/05958637.pdf [firstpage_image] =>[orig_patent_app_number] => 899268 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/899268
Electrophotographic photoreceptor and coating solution for production of charge transport layer Jul 22, 1997 Issued
Array ( [id] => 4028084 [patent_doc_number] => 05855805 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-01-05 [patent_title] => 'Microetching and cleaning of printed wiring boards' [patent_app_type] => 1 [patent_app_number] => 8/899033 [patent_app_country] => US [patent_app_date] => 1997-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6061 [patent_no_of_claims] => 40 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/855/05855805.pdf [firstpage_image] =>[orig_patent_app_number] => 899033 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/899033
Microetching and cleaning of printed wiring boards Jul 22, 1997 Issued
Array ( [id] => 3946177 [patent_doc_number] => 05955232 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-21 [patent_title] => 'Toners containing positively chargeable modified pigments' [patent_app_type] => 1 [patent_app_number] => 8/897446 [patent_app_country] => US [patent_app_date] => 1997-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4963 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/955/05955232.pdf [firstpage_image] =>[orig_patent_app_number] => 897446 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/897446
Toners containing positively chargeable modified pigments Jul 21, 1997 Issued
Array ( [id] => 3883376 [patent_doc_number] => 05723242 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-03 [patent_title] => 'Perfluoroether release coatings for organic photoreceptors' [patent_app_type] => 1 [patent_app_number] => 8/896857 [patent_app_country] => US [patent_app_date] => 1997-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5221 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/723/05723242.pdf [firstpage_image] =>[orig_patent_app_number] => 896857 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/896857
Perfluoroether release coatings for organic photoreceptors Jul 17, 1997 Issued
Array ( [id] => 3738550 [patent_doc_number] => 05786121 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-28 [patent_title] => 'Process for producing electrophotographically active titanylphthalocyanine modifications' [patent_app_type] => 1 [patent_app_number] => 8/875616 [patent_app_country] => US [patent_app_date] => 1997-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1508 [patent_no_of_claims] => 13 [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/05/786/05786121.pdf [firstpage_image] =>[orig_patent_app_number] => 875616 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/875616
Process for producing electrophotographically active titanylphthalocyanine modifications Jul 14, 1997 Issued
Array ( [id] => 4044936 [patent_doc_number] => 05968689 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-19 [patent_title] => 'Image-forming material, process for preparation thereof, and image-receiving medium' [patent_app_type] => 1 [patent_app_number] => 8/884849 [patent_app_country] => US [patent_app_date] => 1997-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8263 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/968/05968689.pdf [firstpage_image] =>[orig_patent_app_number] => 884849 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/884849
Image-forming material, process for preparation thereof, and image-receiving medium Jun 29, 1997 Issued
Array ( [id] => 4004012 [patent_doc_number] => 05888689 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-30 [patent_title] => 'Method for producing cross-linked fixed toner images' [patent_app_type] => 1 [patent_app_number] => 8/885723 [patent_app_country] => US [patent_app_date] => 1997-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8543 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/888/05888689.pdf [firstpage_image] =>[orig_patent_app_number] => 885723 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/885723
Method for producing cross-linked fixed toner images Jun 29, 1997 Issued
08/886101 PHOTORECEPTOR CONTAINING IMPROVED CHARGE TRANSPORTING SMALL MOLECULE Jun 29, 1997 Abandoned
Array ( [id] => 3823846 [patent_doc_number] => 05783349 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-21 [patent_title] => 'Liquid developer compositions' [patent_app_type] => 1 [patent_app_number] => 8/886064 [patent_app_country] => US [patent_app_date] => 1997-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8013 [patent_no_of_claims] => 27 [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/05/783/05783349.pdf [firstpage_image] =>[orig_patent_app_number] => 886064 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/886064
Liquid developer compositions Jun 29, 1997 Issued
Array ( [id] => 3986919 [patent_doc_number] => 05919316 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-06 [patent_title] => 'Spacecraft solar array design to control differential charging' [patent_app_type] => 1 [patent_app_number] => 8/884683 [patent_app_country] => US [patent_app_date] => 1997-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1218 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/919/05919316.pdf [firstpage_image] =>[orig_patent_app_number] => 884683 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/884683
Spacecraft solar array design to control differential charging Jun 26, 1997 Issued
Array ( [id] => 3810885 [patent_doc_number] => 05789126 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-04 [patent_title] => 'Electrophotographic photoconductor' [patent_app_type] => 1 [patent_app_number] => 8/884060 [patent_app_country] => US [patent_app_date] => 1997-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 6284 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/789/05789126.pdf [firstpage_image] =>[orig_patent_app_number] => 884060 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/884060
Electrophotographic photoconductor Jun 26, 1997 Issued
Array ( [id] => 4010137 [patent_doc_number] => 05879849 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-09 [patent_title] => 'Developing device using one component developer' [patent_app_type] => 1 [patent_app_number] => 8/882214 [patent_app_country] => US [patent_app_date] => 1997-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 5142 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/879/05879849.pdf [firstpage_image] =>[orig_patent_app_number] => 882214 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/882214
Developing device using one component developer Jun 24, 1997 Issued
Array ( [id] => 4003955 [patent_doc_number] => 05888685 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-30 [patent_title] => 'Electrophotographic photoconductor' [patent_app_type] => 1 [patent_app_number] => 8/881264 [patent_app_country] => US [patent_app_date] => 1997-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 28 [patent_no_of_words] => 10009 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/888/05888685.pdf [firstpage_image] =>[orig_patent_app_number] => 881264 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/881264
Electrophotographic photoconductor Jun 23, 1997 Issued
Array ( [id] => 3946193 [patent_doc_number] => 05955233 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-21 [patent_title] => 'Toner binder resin and static charge developing toner using the resin' [patent_app_type] => 1 [patent_app_number] => 8/817893 [patent_app_country] => US [patent_app_date] => 1997-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10559 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/955/05955233.pdf [firstpage_image] =>[orig_patent_app_number] => 817893 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/817893
Toner binder resin and static charge developing toner using the resin Jun 22, 1997 Issued
Array ( [id] => 3823744 [patent_doc_number] => 05759731 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-02 [patent_title] => 'Toner for electrophotography with specified fine particles added externally' [patent_app_type] => 1 [patent_app_number] => 8/879328 [patent_app_country] => US [patent_app_date] => 1997-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 11803 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/759/05759731.pdf [firstpage_image] =>[orig_patent_app_number] => 879328 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/879328
Toner for electrophotography with specified fine particles added externally Jun 19, 1997 Issued
Array ( [id] => 3881803 [patent_doc_number] => 05776646 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-07 [patent_title] => 'Negatively chargeable toner with specified fine particles added externally' [patent_app_type] => 1 [patent_app_number] => 8/879330 [patent_app_country] => US [patent_app_date] => 1997-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10083 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/776/05776646.pdf [firstpage_image] =>[orig_patent_app_number] => 879330 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/879330
Negatively chargeable toner with specified fine particles added externally Jun 19, 1997 Issued
Array ( [id] => 3875108 [patent_doc_number] => 05728499 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-17 [patent_title] => 'Protective layer composition of electrophotographic photoreceptor' [patent_app_type] => 1 [patent_app_number] => 8/874551 [patent_app_country] => US [patent_app_date] => 1997-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5182 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/728/05728499.pdf [firstpage_image] =>[orig_patent_app_number] => 874551 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/874551
Protective layer composition of electrophotographic photoreceptor Jun 12, 1997 Issued
Menu