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] => 3756217 [patent_doc_number] => 05843601 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-01 [patent_title] => 'High-luminance-low-temperature mask for CRTS and fabrication of a screen using the mask' [patent_app_type] => 1 [patent_app_number] => 8/817598 [patent_app_country] => US [patent_app_date] => 1997-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 20 [patent_no_of_words] => 4941 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/843/05843601.pdf [firstpage_image] =>[orig_patent_app_number] => 817598 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/817598
High-luminance-low-temperature mask for CRTS and fabrication of a screen using the mask Mar 30, 1997 Issued
Array ( [id] => 3757482 [patent_doc_number] => 05851714 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-22 [patent_title] => 'Toner for developing electrostatic image and fixing method' [patent_app_type] => 1 [patent_app_number] => 8/825395 [patent_app_country] => US [patent_app_date] => 1997-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 16689 [patent_no_of_claims] => 32 [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/05/851/05851714.pdf [firstpage_image] =>[orig_patent_app_number] => 825395 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/825395
Toner for developing electrostatic image and fixing method Mar 27, 1997 Issued
Array ( [id] => 3730750 [patent_doc_number] => 05698223 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-16 [patent_title] => 'Toner process' [patent_app_type] => 1 [patent_app_number] => 8/829551 [patent_app_country] => US [patent_app_date] => 1997-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7331 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/698/05698223.pdf [firstpage_image] =>[orig_patent_app_number] => 829551 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/829551
Toner process Mar 27, 1997 Issued
Array ( [id] => 3837066 [patent_doc_number] => 05744275 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-28 [patent_title] => 'Coated carrier particles' [patent_app_type] => 1 [patent_app_number] => 8/829552 [patent_app_country] => US [patent_app_date] => 1997-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11279 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/744/05744275.pdf [firstpage_image] =>[orig_patent_app_number] => 829552 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/829552
Coated carrier particles Mar 27, 1997 Issued
Array ( [id] => 3766985 [patent_doc_number] => 05733692 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-31 [patent_title] => 'Toner kit for electrophotography' [patent_app_type] => 1 [patent_app_number] => 8/828254 [patent_app_country] => US [patent_app_date] => 1997-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8265 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/733/05733692.pdf [firstpage_image] =>[orig_patent_app_number] => 828254 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/828254
Toner kit for electrophotography Mar 25, 1997 Issued
Array ( [id] => 3892546 [patent_doc_number] => 05750302 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-12 [patent_title] => 'Magnetic toner for developing electrostatic image, image forming process, and process cartridge' [patent_app_type] => 1 [patent_app_number] => 8/822650 [patent_app_country] => US [patent_app_date] => 1997-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 20288 [patent_no_of_claims] => 86 [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/05/750/05750302.pdf [firstpage_image] =>[orig_patent_app_number] => 822650 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/822650
Magnetic toner for developing electrostatic image, image forming process, and process cartridge Mar 23, 1997 Issued
Array ( [id] => 3884245 [patent_doc_number] => 05714295 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-03 [patent_title] => 'Electrostatographic toners and developers containing (1,2-benzisothiazol-3(2H)-ylidene 1,1-dioxide)acetate charge-control agents' [patent_app_type] => 1 [patent_app_number] => 8/816096 [patent_app_country] => US [patent_app_date] => 1997-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6526 [patent_no_of_claims] => 6 [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/05/714/05714295.pdf [firstpage_image] =>[orig_patent_app_number] => 816096 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/816096
Electrostatographic toners and developers containing (1,2-benzisothiazol-3(2H)-ylidene 1,1-dioxide)acetate charge-control agents Mar 13, 1997 Issued
Array ( [id] => 3783590 [patent_doc_number] => 05736287 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-07 [patent_title] => 'Development method' [patent_app_type] => 1 [patent_app_number] => 8/818517 [patent_app_country] => US [patent_app_date] => 1997-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 12717 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/736/05736287.pdf [firstpage_image] =>[orig_patent_app_number] => 818517 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/818517
Development method Mar 13, 1997 Issued
Array ( [id] => 3883468 [patent_doc_number] => 05723249 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-03 [patent_title] => '(1,2-benzisothiazol-3(2H)-ylidene 1,1-dioxide) cyanoacetate charge-control agents for electrostatographic toners' [patent_app_type] => 1 [patent_app_number] => 8/818667 [patent_app_country] => US [patent_app_date] => 1997-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6184 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/723/05723249.pdf [firstpage_image] =>[orig_patent_app_number] => 818667 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/818667
(1,2-benzisothiazol-3(2H)-ylidene 1,1-dioxide) cyanoacetate charge-control agents for electrostatographic toners Mar 13, 1997 Issued
Array ( [id] => 3743159 [patent_doc_number] => 05716749 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-10 [patent_title] => 'Bis›2-1,2-benzisothiazol-3(2H)-ylidene 1,1-dioxide)-2-cyanoacetamide! charge-control agents for electrostatographic toners' [patent_app_type] => 1 [patent_app_number] => 8/815032 [patent_app_country] => US [patent_app_date] => 1997-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6479 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/716/05716749.pdf [firstpage_image] =>[orig_patent_app_number] => 815032 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/815032
Bis›2-1,2-benzisothiazol-3(2H)-ylidene 1,1-dioxide)-2-cyanoacetamide! charge-control agents for electrostatographic toners Mar 13, 1997 Issued
Array ( [id] => 3846431 [patent_doc_number] => 05719001 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-17 [patent_title] => '(1,2-benzisothiazol-3(2H)-ylidene 1,1-dioxide)methylene sulfone charge-control agents for electrostatographic toners' [patent_app_type] => 1 [patent_app_number] => 8/818506 [patent_app_country] => US [patent_app_date] => 1997-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6240 [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/05/719/05719001.pdf [firstpage_image] =>[orig_patent_app_number] => 818506 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/818506
(1,2-benzisothiazol-3(2H)-ylidene 1,1-dioxide)methylene sulfone charge-control agents for electrostatographic toners Mar 13, 1997 Issued
Array ( [id] => 3846417 [patent_doc_number] => 05719000 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-02-17 [patent_title] => 'Bis›1,2-benzisothiazol-3(2H)-ylidene 1,1-dioxide cyanoacetates! for electrostatographic toners and developers' [patent_app_type] => 1 [patent_app_number] => 8/816098 [patent_app_country] => US [patent_app_date] => 1997-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6287 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/719/05719000.pdf [firstpage_image] =>[orig_patent_app_number] => 816098 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/816098
Bis›1,2-benzisothiazol-3(2H)-ylidene 1,1-dioxide cyanoacetates! for electrostatographic toners and developers Mar 13, 1997 Issued
Array ( [id] => 3780047 [patent_doc_number] => 05845183 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-01 [patent_title] => 'Developing device for an image forming apparatus' [patent_app_type] => 1 [patent_app_number] => 8/810082 [patent_app_country] => US [patent_app_date] => 1997-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 41 [patent_no_of_words] => 11936 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/845/05845183.pdf [firstpage_image] =>[orig_patent_app_number] => 810082 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/810082
Developing device for an image forming apparatus Mar 3, 1997 Issued
08/808842 ELECTROPHOTOGRAPHIC TONER AND PROCESS FOR THE PREPARATION THEREOF Feb 27, 1997 Abandoned
Array ( [id] => 3883440 [patent_doc_number] => 05723247 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-03 [patent_title] => 'Toner and developer compositions with organosiloxane copolymers' [patent_app_type] => 1 [patent_app_number] => 8/808449 [patent_app_country] => US [patent_app_date] => 1997-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5764 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/723/05723247.pdf [firstpage_image] =>[orig_patent_app_number] => 808449 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/808449
Toner and developer compositions with organosiloxane copolymers Feb 27, 1997 Issued
08/808843 ELECTROPHOTOGRAPHIC TONER AND PROCESS FOR THE PREPARATION THEREOF Feb 27, 1997 Abandoned
Array ( [id] => 3725186 [patent_doc_number] => 05702857 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-12-30 [patent_title] => 'Method for impression development' [patent_app_type] => 1 [patent_app_number] => 8/808640 [patent_app_country] => US [patent_app_date] => 1997-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 9320 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/702/05702857.pdf [firstpage_image] =>[orig_patent_app_number] => 808640 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/808640
Method for impression development Feb 27, 1997 Issued
Array ( [id] => 3767087 [patent_doc_number] => 05733697 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-31 [patent_title] => 'Photoreceptor for electrophotography' [patent_app_type] => 1 [patent_app_number] => 8/806858 [patent_app_country] => US [patent_app_date] => 1997-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 6737 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/733/05733697.pdf [firstpage_image] =>[orig_patent_app_number] => 806858 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/806858
Photoreceptor for electrophotography Feb 25, 1997 Issued
Array ( [id] => 3645749 [patent_doc_number] => 05683842 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1997-11-04 [patent_title] => 'Unsymmetrical perylene dimers in electrophotography' [patent_app_type] => 1 [patent_app_number] => 8/810159 [patent_app_country] => US [patent_app_date] => 1997-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10169 [patent_no_of_claims] => 31 [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/05/683/05683842.pdf [firstpage_image] =>[orig_patent_app_number] => 810159 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/810159
Unsymmetrical perylene dimers in electrophotography Feb 25, 1997 Issued
Array ( [id] => 3872778 [patent_doc_number] => 05747211 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-05 [patent_title] => 'Toner for developing electrostatic latent images' [patent_app_type] => 1 [patent_app_number] => 8/803252 [patent_app_country] => US [patent_app_date] => 1997-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8052 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/747/05747211.pdf [firstpage_image] =>[orig_patent_app_number] => 803252 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/803252
Toner for developing electrostatic latent images Feb 19, 1997 Issued
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