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] => 4083513 [patent_doc_number] => 06017665 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-25 [patent_title] => 'Charge generation layers and charge transport layers and organic photoconductive imaging receptors containing the same, and method for preparing the same' [patent_app_type] => 1 [patent_app_number] => 9/030925 [patent_app_country] => US [patent_app_date] => 1998-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7281 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/017/06017665.pdf [firstpage_image] =>[orig_patent_app_number] => 030925 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/030925
Charge generation layers and charge transport layers and organic photoconductive imaging receptors containing the same, and method for preparing the same Feb 25, 1998 Issued
Array ( [id] => 3923098 [patent_doc_number] => 05952139 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-14 [patent_title] => 'Electrophotographic photoconductor' [patent_app_type] => 1 [patent_app_number] => 9/024898 [patent_app_country] => US [patent_app_date] => 1998-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 5479 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/952/05952139.pdf [firstpage_image] =>[orig_patent_app_number] => 024898 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/024898
Electrophotographic photoconductor Feb 16, 1998 Issued
Array ( [id] => 3976489 [patent_doc_number] => 05948580 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-07 [patent_title] => 'Electrophotographic photoconductor and method of manufacturing the same' [patent_app_type] => 1 [patent_app_number] => 9/024903 [patent_app_country] => US [patent_app_date] => 1998-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 7250 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/948/05948580.pdf [firstpage_image] =>[orig_patent_app_number] => 024903 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/024903
Electrophotographic photoconductor and method of manufacturing the same Feb 16, 1998 Issued
Array ( [id] => 4061651 [patent_doc_number] => 06007954 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-28 [patent_title] => 'Electrophotographic apparatus with improved blue sensitivity' [patent_app_type] => 1 [patent_app_number] => 9/023901 [patent_app_country] => US [patent_app_date] => 1998-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8553 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/007/06007954.pdf [firstpage_image] =>[orig_patent_app_number] => 023901 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/023901
Electrophotographic apparatus with improved blue sensitivity Feb 12, 1998 Issued
09/023596 MULTILAYER PHOTOCONDUCTIVE ELEMENTS HAVING LOW DARK DECAY Feb 12, 1998 Issued
09/023631 METHOD OF MAKING MULTILAYER ELECTROPHOTOGRAPHIC ELEMENTS Feb 12, 1998 Issued
Array ( [id] => 4031994 [patent_doc_number] => 05942366 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-24 [patent_title] => 'Image forming method employing toner containing higher and lower molecular weight polymer components' [patent_app_type] => 1 [patent_app_number] => 9/022975 [patent_app_country] => US [patent_app_date] => 1998-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 27199 [patent_no_of_claims] => 52 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/942/05942366.pdf [firstpage_image] =>[orig_patent_app_number] => 022975 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/022975
Image forming method employing toner containing higher and lower molecular weight polymer components Feb 11, 1998 Issued
Array ( [id] => 3973063 [patent_doc_number] => 05916722 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-29 [patent_title] => 'Toner compositions' [patent_app_type] => 1 [patent_app_number] => 9/019527 [patent_app_country] => US [patent_app_date] => 1998-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9540 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/916/05916722.pdf [firstpage_image] =>[orig_patent_app_number] => 019527 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/019527
Toner compositions Feb 4, 1998 Issued
Array ( [id] => 3930445 [patent_doc_number] => 05928828 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-27 [patent_title] => 'Electrophotographic image forming method' [patent_app_type] => 1 [patent_app_number] => 9/018853 [patent_app_country] => US [patent_app_date] => 1998-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 8624 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/928/05928828.pdf [firstpage_image] =>[orig_patent_app_number] => 018853 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/018853
Electrophotographic image forming method Feb 3, 1998 Issued
Array ( [id] => 4105410 [patent_doc_number] => 06057070 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-02 [patent_title] => 'Method for forming a color image' [patent_app_type] => 1 [patent_app_number] => 9/010344 [patent_app_country] => US [patent_app_date] => 1998-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4936 [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/06/057/06057070.pdf [firstpage_image] =>[orig_patent_app_number] => 010344 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/010344
Method for forming a color image Jan 20, 1998 Issued
Array ( [id] => 4026649 [patent_doc_number] => 05994010 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-30 [patent_title] => 'Organic photoreceptor for electrophotography' [patent_app_type] => 1 [patent_app_number] => 9/007046 [patent_app_country] => US [patent_app_date] => 1998-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4114 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/994/05994010.pdf [firstpage_image] =>[orig_patent_app_number] => 007046 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/007046
Organic photoreceptor for electrophotography Jan 13, 1998 Issued
09/006508 TONER COMPOSITIONS AND PROCESSES THEREOF Jan 12, 1998 Issued
09/006612 TONER PROCESSES Jan 12, 1998 Issued
09/006742 TONER PROCESSES Jan 12, 1998 Issued
09/006622 TONER PROCESSES Jan 12, 1998 Issued
09/005420 TONER PROCESSES Jan 8, 1998 Issued
09/004268 PHOTORECEPTOR WITH DONOR MOLECULE IN CHARGE GENERATING LAYER Jan 7, 1998 Issued
Array ( [id] => 3931779 [patent_doc_number] => 05972551 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-26 [patent_title] => 'Crystalline titanyl phthalocyanines and use thereof' [patent_app_type] => 1 [patent_app_number] => 8/995397 [patent_app_country] => US [patent_app_date] => 1997-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 7205 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/972/05972551.pdf [firstpage_image] =>[orig_patent_app_number] => 995397 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/995397
Crystalline titanyl phthalocyanines and use thereof Dec 18, 1997 Issued
Array ( [id] => 3908114 [patent_doc_number] => 06001527 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-14 [patent_title] => 'Electrostatic charge image developer, image formation method and image forming device' [patent_app_type] => 1 [patent_app_number] => 8/995221 [patent_app_country] => US [patent_app_date] => 1997-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10863 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/001/06001527.pdf [firstpage_image] =>[orig_patent_app_number] => 995221 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/995221
Electrostatic charge image developer, image formation method and image forming device Dec 18, 1997 Issued
Array ( [id] => 4020555 [patent_doc_number] => 05925486 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-20 [patent_title] => 'Imaging members with improved wear characteristics' [patent_app_type] => 1 [patent_app_number] => 8/988791 [patent_app_country] => US [patent_app_date] => 1997-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3106 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/925/05925486.pdf [firstpage_image] =>[orig_patent_app_number] => 988791 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/988791
Imaging members with improved wear characteristics Dec 10, 1997 Issued
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