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] => 4152091 [patent_doc_number] => 06103439 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-15 [patent_title] => 'Toner used for electrophotography' [patent_app_type] => 1 [patent_app_number] => 9/060500 [patent_app_country] => US [patent_app_date] => 1998-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 17236 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/103/06103439.pdf [firstpage_image] =>[orig_patent_app_number] => 060500 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/060500
Toner used for electrophotography Apr 14, 1998 Issued
09/058733 TONER PROCESSES Apr 12, 1998 Issued
Array ( [id] => 3940700 [patent_doc_number] => 05976751 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-02 [patent_title] => 'Electrophotographic printing-use toner' [patent_app_type] => 1 [patent_app_number] => 9/057049 [patent_app_country] => US [patent_app_date] => 1998-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 5740 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/976/05976751.pdf [firstpage_image] =>[orig_patent_app_number] => 057049 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/057049
Electrophotographic printing-use toner Apr 7, 1998 Issued
Array ( [id] => 4254053 [patent_doc_number] => 06144825 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-07 [patent_title] => 'Image forming apparatus using an elastic photosensitive drum for an electrophotographic processor for enhancing charge and transfer characteristics' [patent_app_type] => 1 [patent_app_number] => 9/055920 [patent_app_country] => US [patent_app_date] => 1998-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2945 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/144/06144825.pdf [firstpage_image] =>[orig_patent_app_number] => 055920 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/055920
Image forming apparatus using an elastic photosensitive drum for an electrophotographic processor for enhancing charge and transfer characteristics Apr 6, 1998 Issued
Array ( [id] => 4043157 [patent_doc_number] => 05912101 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-15 [patent_title] => 'Toner for forming an image, image forming method and heat-fixing method' [patent_app_type] => 1 [patent_app_number] => 9/055317 [patent_app_country] => US [patent_app_date] => 1998-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 22742 [patent_no_of_claims] => 64 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/912/05912101.pdf [firstpage_image] =>[orig_patent_app_number] => 055317 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/055317
Toner for forming an image, image forming method and heat-fixing method Apr 5, 1998 Issued
09/053710 TONER FOR DEVELOPING ELECTROSTATIC IMAGE AND PROCESS FOR PRODUCTION THEREOF Apr 1, 1998 Issued
Array ( [id] => 4104639 [patent_doc_number] => 06022655 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-08 [patent_title] => 'Photoreceptor for electrophotography, bishydrazone compound and intermediate thereof, and method for producing bishydrazone compound and intermediate thereof' [patent_app_type] => 1 [patent_app_number] => 9/053728 [patent_app_country] => US [patent_app_date] => 1998-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 43 [patent_no_of_words] => 22068 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/022/06022655.pdf [firstpage_image] =>[orig_patent_app_number] => 053728 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/053728
Photoreceptor for electrophotography, bishydrazone compound and intermediate thereof, and method for producing bishydrazone compound and intermediate thereof Apr 1, 1998 Issued
Array ( [id] => 4031877 [patent_doc_number] => 05942360 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-24 [patent_title] => 'Photoreceptor with low surface energy and process of making' [patent_app_type] => 1 [patent_app_number] => 9/050360 [patent_app_country] => US [patent_app_date] => 1998-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 9381 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/942/05942360.pdf [firstpage_image] =>[orig_patent_app_number] => 050360 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/050360
Photoreceptor with low surface energy and process of making Mar 30, 1998 Issued
09/050467 TONER FOR DEVELOPING ELECTROSTATIC IMAGES AND PROCESS FOR PRODUCTION THEREOF Mar 30, 1998 Issued
Array ( [id] => 3923156 [patent_doc_number] => 05952143 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-14 [patent_title] => 'Carrier for developing electrostatic latent image and manufacturing method thereof' [patent_app_type] => 1 [patent_app_number] => 9/052250 [patent_app_country] => US [patent_app_date] => 1998-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 8252 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/952/05952143.pdf [firstpage_image] =>[orig_patent_app_number] => 052250 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/052250
Carrier for developing electrostatic latent image and manufacturing method thereof Mar 30, 1998 Issued
Array ( [id] => 4139420 [patent_doc_number] => 06030736 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-29 [patent_title] => 'Electrophotographic photoconductor with polysiloxane mixture' [patent_app_type] => 1 [patent_app_number] => 9/050200 [patent_app_country] => US [patent_app_date] => 1998-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 18627 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/030/06030736.pdf [firstpage_image] =>[orig_patent_app_number] => 050200 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/050200
Electrophotographic photoconductor with polysiloxane mixture Mar 29, 1998 Issued
Array ( [id] => 4111972 [patent_doc_number] => 06045960 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-04 [patent_title] => 'Powder composition suitable for a toner' [patent_app_type] => 1 [patent_app_number] => 8/973048 [patent_app_country] => US [patent_app_date] => 1998-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3375 [patent_no_of_claims] => 20 [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/06/045/06045960.pdf [firstpage_image] =>[orig_patent_app_number] => 973048 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/973048
Powder composition suitable for a toner Mar 26, 1998 Issued
09/047371 YELLOW DEVELOPER Mar 24, 1998 Issued
Array ( [id] => 3908068 [patent_doc_number] => 06001524 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-14 [patent_title] => 'Toner particles for electrophotographic imaging applications' [patent_app_type] => 1 [patent_app_number] => 9/044770 [patent_app_country] => US [patent_app_date] => 1998-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5153 [patent_no_of_claims] => 55 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/001/06001524.pdf [firstpage_image] =>[orig_patent_app_number] => 044770 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/044770
Toner particles for electrophotographic imaging applications Mar 18, 1998 Issued
Array ( [id] => 3922091 [patent_doc_number] => 05914208 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-22 [patent_title] => 'Electrophotographic photosensitive material' [patent_app_type] => 1 [patent_app_number] => 9/044005 [patent_app_country] => US [patent_app_date] => 1998-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8507 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/914/05914208.pdf [firstpage_image] =>[orig_patent_app_number] => 044005 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/044005
Electrophotographic photosensitive material Mar 18, 1998 Issued
08/981428 DEVELOPER Mar 15, 1998 Abandoned
Array ( [id] => 4418388 [patent_doc_number] => 06177222 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-23 [patent_title] => 'Coated photographic papers' [patent_app_type] => 1 [patent_app_number] => 9/041353 [patent_app_country] => US [patent_app_date] => 1998-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7844 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/177/06177222.pdf [firstpage_image] =>[orig_patent_app_number] => 041353 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/041353
Coated photographic papers Mar 11, 1998 Issued
09/041040 ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR Mar 11, 1998 Issued
Array ( [id] => 3976372 [patent_doc_number] => 05905011 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-18 [patent_title] => 'Nonmagnetic monocomponent negatively chargeable color developer' [patent_app_type] => 1 [patent_app_number] => 9/038904 [patent_app_country] => US [patent_app_date] => 1998-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5469 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/905/05905011.pdf [firstpage_image] =>[orig_patent_app_number] => 038904 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/038904
Nonmagnetic monocomponent negatively chargeable color developer Mar 11, 1998 Issued
09/030891 ELECTROPHOTOGRAPHIC TONER AND PROCESS FOR THE PREPARATION THEREOF Feb 25, 1998 Abandoned
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