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] => 4289602 [patent_doc_number] => 06180309 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-30 [patent_title] => 'Organic photoreceptor with improved adhesion between coated layers' [patent_app_type] => 1 [patent_app_number] => 9/449984 [patent_app_country] => US [patent_app_date] => 1999-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6793 [patent_no_of_claims] => 16 [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/06/180/06180309.pdf [firstpage_image] =>[orig_patent_app_number] => 449984 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/449984
Organic photoreceptor with improved adhesion between coated layers Nov 25, 1999 Issued
Array ( [id] => 4350996 [patent_doc_number] => 06218064 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-17 [patent_title] => 'Electrophotographic apparatus and electrophotographic light receiving member' [patent_app_type] => 1 [patent_app_number] => 9/449678 [patent_app_country] => US [patent_app_date] => 1999-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 19972 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/218/06218064.pdf [firstpage_image] =>[orig_patent_app_number] => 449678 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/449678
Electrophotographic apparatus and electrophotographic light receiving member Nov 23, 1999 Issued
Array ( [id] => 4184179 [patent_doc_number] => 06093514 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-25 [patent_title] => '(.mu.)-oxo-aluminum/gallium phthalocyanine dimer' [patent_app_type] => 1 [patent_app_number] => 9/444697 [patent_app_country] => US [patent_app_date] => 1999-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 8006 [patent_no_of_claims] => 17 [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/06/093/06093514.pdf [firstpage_image] =>[orig_patent_app_number] => 444697 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/444697
(.mu.)-oxo-aluminum/gallium phthalocyanine dimer Nov 23, 1999 Issued
Array ( [id] => 4233144 [patent_doc_number] => 06143456 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-07 [patent_title] => 'Environmentally friendly ferrite carrier core, and developer containing same' [patent_app_type] => 1 [patent_app_number] => 9/444701 [patent_app_country] => US [patent_app_date] => 1999-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5436 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/143/06143456.pdf [firstpage_image] =>[orig_patent_app_number] => 444701 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/444701
Environmentally friendly ferrite carrier core, and developer containing same Nov 23, 1999 Issued
Array ( [id] => 4290869 [patent_doc_number] => 06197461 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-06 [patent_title] => 'Multiple-seam electrostatographic imaging member and method of making electrostatographic imaging member' [patent_app_type] => 1 [patent_app_number] => 9/449342 [patent_app_country] => US [patent_app_date] => 1999-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 6532 [patent_no_of_claims] => 30 [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/06/197/06197461.pdf [firstpage_image] =>[orig_patent_app_number] => 449342 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/449342
Multiple-seam electrostatographic imaging member and method of making electrostatographic imaging member Nov 23, 1999 Issued
Array ( [id] => 4150433 [patent_doc_number] => 06124072 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-26 [patent_title] => 'Photoconductor for electrophotography and method of manufacturing and using a photoconductor' [patent_app_type] => 1 [patent_app_number] => 9/442825 [patent_app_country] => US [patent_app_date] => 1999-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3087 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/124/06124072.pdf [firstpage_image] =>[orig_patent_app_number] => 442825 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/442825
Photoconductor for electrophotography and method of manufacturing and using a photoconductor Nov 17, 1999 Issued
Array ( [id] => 4122619 [patent_doc_number] => 06127081 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-03 [patent_title] => 'Developing agent and image forming apparatus' [patent_app_type] => 1 [patent_app_number] => 9/442638 [patent_app_country] => US [patent_app_date] => 1999-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 6793 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/127/06127081.pdf [firstpage_image] =>[orig_patent_app_number] => 442638 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/442638
Developing agent and image forming apparatus Nov 17, 1999 Issued
Array ( [id] => 4150704 [patent_doc_number] => 06106986 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-22 [patent_title] => 'Color toner' [patent_app_type] => 1 [patent_app_number] => 9/441444 [patent_app_country] => US [patent_app_date] => 1999-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5380 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/106/06106986.pdf [firstpage_image] =>[orig_patent_app_number] => 441444 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/441444
Color toner Nov 16, 1999 Issued
Array ( [id] => 4152117 [patent_doc_number] => 06103441 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-15 [patent_title] => 'Color toner for electrophotography' [patent_app_type] => 1 [patent_app_number] => 9/432569 [patent_app_country] => US [patent_app_date] => 1999-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 12621 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/103/06103441.pdf [firstpage_image] =>[orig_patent_app_number] => 432569 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/432569
Color toner for electrophotography Nov 11, 1999 Issued
Array ( [id] => 4255580 [patent_doc_number] => 06203953 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-20 [patent_title] => 'Method for forming a toner image with low toner pile height' [patent_app_type] => 1 [patent_app_number] => 9/437117 [patent_app_country] => US [patent_app_date] => 1999-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3687 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/203/06203953.pdf [firstpage_image] =>[orig_patent_app_number] => 437117 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/437117
Method for forming a toner image with low toner pile height Nov 9, 1999 Issued
Array ( [id] => 4084166 [patent_doc_number] => 06132920 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-17 [patent_title] => 'Toner for developing electrostatic latent image' [patent_app_type] => 1 [patent_app_number] => 9/435623 [patent_app_country] => US [patent_app_date] => 1999-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6886 [patent_no_of_claims] => 28 [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/06/132/06132920.pdf [firstpage_image] =>[orig_patent_app_number] => 435623 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/435623
Toner for developing electrostatic latent image Nov 7, 1999 Issued
Array ( [id] => 4415450 [patent_doc_number] => 06194118 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-27 [patent_title] => 'Color toner and manufacturing method thereof and image forming method using the color toner' [patent_app_type] => 1 [patent_app_number] => 9/433341 [patent_app_country] => US [patent_app_date] => 1999-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 10229 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/194/06194118.pdf [firstpage_image] =>[orig_patent_app_number] => 433341 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/433341
Color toner and manufacturing method thereof and image forming method using the color toner Nov 3, 1999 Issued
Array ( [id] => 4092308 [patent_doc_number] => 06096470 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-01 [patent_title] => 'Electrophotographic imaging member overcoat fabrication process' [patent_app_type] => 1 [patent_app_number] => 9/429378 [patent_app_country] => US [patent_app_date] => 1999-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12496 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/096/06096470.pdf [firstpage_image] =>[orig_patent_app_number] => 429378 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/429378
Electrophotographic imaging member overcoat fabrication process Oct 27, 1999 Issued
Array ( [id] => 4136788 [patent_doc_number] => 06060201 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-09 [patent_title] => 'Image forming method using color developers' [patent_app_type] => 1 [patent_app_number] => 9/422465 [patent_app_country] => US [patent_app_date] => 1999-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6145 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/060/06060201.pdf [firstpage_image] =>[orig_patent_app_number] => 422465 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/422465
Image forming method using color developers Oct 20, 1999 Issued
Array ( [id] => 4232288 [patent_doc_number] => 06165663 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-26 [patent_title] => 'Magnetic coated carrier two-component type developer and developing method' [patent_app_type] => 1 [patent_app_number] => 9/422105 [patent_app_country] => US [patent_app_date] => 1999-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 23055 [patent_no_of_claims] => 89 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/165/06165663.pdf [firstpage_image] =>[orig_patent_app_number] => 422105 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/422105
Magnetic coated carrier two-component type developer and developing method Oct 19, 1999 Issued
Array ( [id] => 4092241 [patent_doc_number] => 06096465 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-01 [patent_title] => 'Toner for developing electrostatic latent image, method for manufacturing the same, developer and method for forming image' [patent_app_type] => 1 [patent_app_number] => 9/421113 [patent_app_country] => US [patent_app_date] => 1999-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9983 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/096/06096465.pdf [firstpage_image] =>[orig_patent_app_number] => 421113 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/421113
Toner for developing electrostatic latent image, method for manufacturing the same, developer and method for forming image Oct 18, 1999 Issued
Array ( [id] => 4233157 [patent_doc_number] => 06143457 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-07 [patent_title] => 'Toner compositions' [patent_app_type] => 1 [patent_app_number] => 9/415074 [patent_app_country] => US [patent_app_date] => 1999-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10117 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/143/06143457.pdf [firstpage_image] =>[orig_patent_app_number] => 415074 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/415074
Toner compositions Oct 11, 1999 Issued
Array ( [id] => 4139403 [patent_doc_number] => 06030735 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-29 [patent_title] => 'Photoconductive imaging members with polymetallosiloxane layers' [patent_app_type] => 1 [patent_app_number] => 9/414936 [patent_app_country] => US [patent_app_date] => 1999-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5902 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/030/06030735.pdf [firstpage_image] =>[orig_patent_app_number] => 414936 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/414936
Photoconductive imaging members with polymetallosiloxane layers Oct 11, 1999 Issued
Array ( [id] => 4102862 [patent_doc_number] => 06097141 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-01 [patent_title] => 'Display device with photoconductive coating' [patent_app_type] => 1 [patent_app_number] => 9/412982 [patent_app_country] => US [patent_app_date] => 1999-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 6129 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/097/06097141.pdf [firstpage_image] =>[orig_patent_app_number] => 412982 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/412982
Display device with photoconductive coating Oct 5, 1999 Issued
Array ( [id] => 4079078 [patent_doc_number] => 06054245 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-25 [patent_title] => 'Electrophotographic developer and producing method thereof' [patent_app_type] => 1 [patent_app_number] => 9/404838 [patent_app_country] => US [patent_app_date] => 1999-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8585 [patent_no_of_claims] => 17 [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/06/054/06054245.pdf [firstpage_image] =>[orig_patent_app_number] => 404838 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/404838
Electrophotographic developer and producing method thereof Sep 23, 1999 Issued
Menu