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] => 4354830 [patent_doc_number] => 06190813 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-20 [patent_title] => 'Imaging method and imaging device' [patent_app_type] => 1 [patent_app_number] => 9/506393 [patent_app_country] => US [patent_app_date] => 2000-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4742 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/190/06190813.pdf [firstpage_image] =>[orig_patent_app_number] => 506393 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/506393
Imaging method and imaging device Feb 17, 2000 Issued
Array ( [id] => 4289521 [patent_doc_number] => 06180305 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-30 [patent_title] => 'Organic photoreceptors for liquid electrophotography' [patent_app_type] => 1 [patent_app_number] => 9/504456 [patent_app_country] => US [patent_app_date] => 2000-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 12771 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/180/06180305.pdf [firstpage_image] =>[orig_patent_app_number] => 504456 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/504456
Organic photoreceptors for liquid electrophotography Feb 15, 2000 Issued
Array ( [id] => 4300529 [patent_doc_number] => 06187498 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-13 [patent_title] => 'Liquid developers and processes thereof' [patent_app_type] => 1 [patent_app_number] => 9/502342 [patent_app_country] => US [patent_app_date] => 2000-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6467 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/187/06187498.pdf [firstpage_image] =>[orig_patent_app_number] => 502342 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/502342
Liquid developers and processes thereof Feb 9, 2000 Issued
Array ( [id] => 4372006 [patent_doc_number] => 06169869 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-02 [patent_title] => 'Image forming apparatus and process cartridge' [patent_app_type] => 1 [patent_app_number] => 9/492335 [patent_app_country] => US [patent_app_date] => 2000-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 8936 [patent_no_of_claims] => 13 [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/06/169/06169869.pdf [firstpage_image] =>[orig_patent_app_number] => 492335 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/492335
Image forming apparatus and process cartridge Jan 26, 2000 Issued
Array ( [id] => 4092229 [patent_doc_number] => 06096464 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-01 [patent_title] => 'Photoreceptor including rotaxanes' [patent_app_type] => 1 [patent_app_number] => 9/492098 [patent_app_country] => US [patent_app_date] => 2000-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8382 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/096/06096464.pdf [firstpage_image] =>[orig_patent_app_number] => 492098 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/492098
Photoreceptor including rotaxanes Jan 26, 2000 Issued
Array ( [id] => 4289559 [patent_doc_number] => 06180308 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-30 [patent_title] => 'Developer compositions and processes' [patent_app_type] => 1 [patent_app_number] => 9/492707 [patent_app_country] => US [patent_app_date] => 2000-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 16098 [patent_no_of_claims] => 54 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/180/06180308.pdf [firstpage_image] =>[orig_patent_app_number] => 492707 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/492707
Developer compositions and processes Jan 26, 2000 Issued
Array ( [id] => 4403600 [patent_doc_number] => 06171741 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-09 [patent_title] => 'Light shock resistant electrophotographic imaging member' [patent_app_type] => 1 [patent_app_number] => 9/487574 [patent_app_country] => US [patent_app_date] => 2000-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6899 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/171/06171741.pdf [firstpage_image] =>[orig_patent_app_number] => 487574 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/487574
Light shock resistant electrophotographic imaging member Jan 18, 2000 Issued
Array ( [id] => 4129040 [patent_doc_number] => 06120967 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-19 [patent_title] => 'Sequenced addition of coagulant in toner aggregation process' [patent_app_type] => 1 [patent_app_number] => 9/487598 [patent_app_country] => US [patent_app_date] => 2000-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8565 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/120/06120967.pdf [firstpage_image] =>[orig_patent_app_number] => 487598 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/487598
Sequenced addition of coagulant in toner aggregation process Jan 18, 2000 Issued
Array ( [id] => 4153609 [patent_doc_number] => 06156471 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-05 [patent_title] => 'Toner and image forming method' [patent_app_type] => 1 [patent_app_number] => 9/487703 [patent_app_country] => US [patent_app_date] => 2000-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 17949 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/156/06156471.pdf [firstpage_image] =>[orig_patent_app_number] => 487703 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/487703
Toner and image forming method Jan 18, 2000 Issued
Array ( [id] => 4403323 [patent_doc_number] => 06232025 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-15 [patent_title] => 'Electrophotographic photoconductors comprising polaryl ethers' [patent_app_type] => 1 [patent_app_number] => 9/480026 [patent_app_country] => US [patent_app_date] => 2000-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21971 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/232/06232025.pdf [firstpage_image] =>[orig_patent_app_number] => 480026 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/480026
Electrophotographic photoconductors comprising polaryl ethers Jan 9, 2000 Issued
Array ( [id] => 4166136 [patent_doc_number] => 06140004 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-31 [patent_title] => 'Organophotoreceptors for electrophotography featuring novel charge transport compounds' [patent_app_type] => 1 [patent_app_number] => 9/465023 [patent_app_country] => US [patent_app_date] => 1999-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9476 [patent_no_of_claims] => 20 [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/06/140/06140004.pdf [firstpage_image] =>[orig_patent_app_number] => 465023 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/465023
Organophotoreceptors for electrophotography featuring novel charge transport compounds Dec 15, 1999 Issued
Array ( [id] => 4122588 [patent_doc_number] => 06127079 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-03 [patent_title] => 'Carrier for electrostatic latent image developing and two-component-type developing agent using the same' [patent_app_type] => 1 [patent_app_number] => 9/461426 [patent_app_country] => US [patent_app_date] => 1999-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8565 [patent_no_of_claims] => 4 [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/06/127/06127079.pdf [firstpage_image] =>[orig_patent_app_number] => 461426 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/461426
Carrier for electrostatic latent image developing and two-component-type developing agent using the same Dec 15, 1999 Issued
Array ( [id] => 4129000 [patent_doc_number] => 06120964 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-19 [patent_title] => '2-(1,2-benzisothiazol-3(2H)-ylidene 1,1-dioxide)acetamides negative charge control agents for electrostatographic toners and developers' [patent_app_type] => 1 [patent_app_number] => 9/465190 [patent_app_country] => US [patent_app_date] => 1999-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8829 [patent_no_of_claims] => 7 [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/06/120/06120964.pdf [firstpage_image] =>[orig_patent_app_number] => 465190 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/465190
2-(1,2-benzisothiazol-3(2H)-ylidene 1,1-dioxide)acetamides negative charge control agents for electrostatographic toners and developers Dec 14, 1999 Issued
Array ( [id] => 4203050 [patent_doc_number] => 06077639 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-20 [patent_title] => 'Toner for electrophotography' [patent_app_type] => 1 [patent_app_number] => 9/455790 [patent_app_country] => US [patent_app_date] => 1999-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4466 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/077/06077639.pdf [firstpage_image] =>[orig_patent_app_number] => 455790 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/455790
Toner for electrophotography Dec 6, 1999 Issued
Array ( [id] => 4276498 [patent_doc_number] => 06205307 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-20 [patent_title] => 'Image-forming apparatus' [patent_app_type] => 1 [patent_app_number] => 9/453512 [patent_app_country] => US [patent_app_date] => 1999-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 13462 [patent_no_of_claims] => 15 [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/06/205/06205307.pdf [firstpage_image] =>[orig_patent_app_number] => 453512 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/453512
Image-forming apparatus Dec 2, 1999 Issued
Array ( [id] => 4232273 [patent_doc_number] => 06165662 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-26 [patent_title] => 'Electrophotographic photoreceptor' [patent_app_type] => 1 [patent_app_number] => 9/451773 [patent_app_country] => US [patent_app_date] => 1999-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7331 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 357 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/165/06165662.pdf [firstpage_image] =>[orig_patent_app_number] => 451773 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/451773
Electrophotographic photoreceptor Nov 30, 1999 Issued
Array ( [id] => 4283371 [patent_doc_number] => 06210851 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-03 [patent_title] => 'Electrophotographic toner surface treated with silica mixtures' [patent_app_type] => 1 [patent_app_number] => 9/451554 [patent_app_country] => US [patent_app_date] => 1999-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4102 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/210/06210851.pdf [firstpage_image] =>[orig_patent_app_number] => 451554 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/451554
Electrophotographic toner surface treated with silica mixtures Nov 30, 1999 Issued
Array ( [id] => 4150751 [patent_doc_number] => 06106989 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-22 [patent_title] => 'Temporary image receptor and means for chemical modification of release surfaces on a temporary image receptor' [patent_app_type] => 1 [patent_app_number] => 9/451060 [patent_app_country] => US [patent_app_date] => 1999-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14942 [patent_no_of_claims] => 7 [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/06/106/06106989.pdf [firstpage_image] =>[orig_patent_app_number] => 451060 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/451060
Temporary image receptor and means for chemical modification of release surfaces on a temporary image receptor Nov 29, 1999 Issued
Array ( [id] => 4084088 [patent_doc_number] => 06132915 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-17 [patent_title] => 'Image-forming process' [patent_app_type] => 1 [patent_app_number] => 9/451515 [patent_app_country] => US [patent_app_date] => 1999-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6902 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/132/06132915.pdf [firstpage_image] =>[orig_patent_app_number] => 451515 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/451515
Image-forming process Nov 29, 1999 Issued
Array ( [id] => 4201048 [patent_doc_number] => 06151468 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-21 [patent_title] => 'Electrophotographic photoconductor' [patent_app_type] => 1 [patent_app_number] => 9/447950 [patent_app_country] => US [patent_app_date] => 1999-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 16618 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/151/06151468.pdf [firstpage_image] =>[orig_patent_app_number] => 447950 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/447950
Electrophotographic photoconductor Nov 28, 1999 Issued
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