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] => 4083588 [patent_doc_number] => 06017670 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-25 [patent_title] => 'Electrophotographic toner and process for the preparation thereof' [patent_app_type] => 1 [patent_app_number] => 9/090333 [patent_app_country] => US [patent_app_date] => 1998-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23053 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/017/06017670.pdf [firstpage_image] =>[orig_patent_app_number] => 090333 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/090333
Electrophotographic toner and process for the preparation thereof Jun 3, 1998 Issued
09/090184 ELECTROPHOTOGRAPHIC PHOTORECEPTOR WITH POLYCARBONATE COPOLYMER AND BUTADIENE Jun 3, 1998 Issued
Array ( [id] => 3934139 [patent_doc_number] => 05981130 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-09 [patent_title] => 'Positively-chargeable charge control agent and toner for developing electrostatic images' [patent_app_type] => 1 [patent_app_number] => 9/087754 [patent_app_country] => US [patent_app_date] => 1998-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4685 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/981/05981130.pdf [firstpage_image] =>[orig_patent_app_number] => 087754 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/087754
Positively-chargeable charge control agent and toner for developing electrostatic images May 28, 1998 Issued
Array ( [id] => 4045178 [patent_doc_number] => 05968705 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-19 [patent_title] => 'Process for producing a polymerized toner' [patent_app_type] => 1 [patent_app_number] => 9/082185 [patent_app_country] => US [patent_app_date] => 1998-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 8443 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/968/05968705.pdf [firstpage_image] =>[orig_patent_app_number] => 082185 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/082185
Process for producing a polymerized toner May 20, 1998 Issued
Array ( [id] => 4059684 [patent_doc_number] => 06052940 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-25 [patent_title] => 'Electrophotographic toner' [patent_app_type] => 1 [patent_app_number] => 9/000373 [patent_app_country] => US [patent_app_date] => 1998-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2942 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/052/06052940.pdf [firstpage_image] =>[orig_patent_app_number] => 000373 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/000373
Electrophotographic toner May 19, 1998 Issued
Array ( [id] => 4069422 [patent_doc_number] => 06068959 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-30 [patent_title] => 'Coated carrier for developing electrostatically charged images' [patent_app_type] => 1 [patent_app_number] => 9/000372 [patent_app_country] => US [patent_app_date] => 1998-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3526 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/068/06068959.pdf [firstpage_image] =>[orig_patent_app_number] => 000372 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/000372
Coated carrier for developing electrostatically charged images May 19, 1998 Issued
Array ( [id] => 3976549 [patent_doc_number] => 05948584 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-07 [patent_title] => 'Toner for developing electrostatic images and image forming method' [patent_app_type] => 1 [patent_app_number] => 9/081085 [patent_app_country] => US [patent_app_date] => 1998-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 19854 [patent_no_of_claims] => 67 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/948/05948584.pdf [firstpage_image] =>[orig_patent_app_number] => 081085 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/081085
Toner for developing electrostatic images and image forming method May 18, 1998 Issued
Array ( [id] => 3991086 [patent_doc_number] => 05919592 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-06 [patent_title] => 'Yellow toner for color electrophotography' [patent_app_type] => 1 [patent_app_number] => 9/080716 [patent_app_country] => US [patent_app_date] => 1998-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4557 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/919/05919592.pdf [firstpage_image] =>[orig_patent_app_number] => 080716 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/080716
Yellow toner for color electrophotography May 18, 1998 Issued
Array ( [id] => 4049277 [patent_doc_number] => 05932384 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-03 [patent_title] => 'Electrophotographic photoreceptor' [patent_app_type] => 1 [patent_app_number] => 9/078503 [patent_app_country] => US [patent_app_date] => 1998-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6043 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/932/05932384.pdf [firstpage_image] =>[orig_patent_app_number] => 078503 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/078503
Electrophotographic photoreceptor May 13, 1998 Issued
Array ( [id] => 4212030 [patent_doc_number] => 06110631 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-29 [patent_title] => 'Photoconductor for electrophotography and method of manufacturing and using a photoconductor' [patent_app_type] => 1 [patent_app_number] => 9/078673 [patent_app_country] => US [patent_app_date] => 1998-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3085 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/110/06110631.pdf [firstpage_image] =>[orig_patent_app_number] => 078673 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/078673
Photoconductor for electrophotography and method of manufacturing and using a photoconductor May 13, 1998 Issued
Array ( [id] => 3941280 [patent_doc_number] => 05998074 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-07 [patent_title] => 'Color toner and manufacturing method thereof and image forming method using the color toner' [patent_app_type] => 1 [patent_app_number] => 9/075881 [patent_app_country] => US [patent_app_date] => 1998-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 10261 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/998/05998074.pdf [firstpage_image] =>[orig_patent_app_number] => 075881 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/075881
Color toner and manufacturing method thereof and image forming method using the color toner May 11, 1998 Issued
Array ( [id] => 4150631 [patent_doc_number] => 06106982 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-22 [patent_title] => 'Imaged receptor laminate and process for making same' [patent_app_type] => 1 [patent_app_number] => 9/075720 [patent_app_country] => US [patent_app_date] => 1998-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 11 [patent_no_of_words] => 15299 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/106/06106982.pdf [firstpage_image] =>[orig_patent_app_number] => 075720 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/075720
Imaged receptor laminate and process for making same May 10, 1998 Issued
Array ( [id] => 4233117 [patent_doc_number] => 06143454 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-07 [patent_title] => 'Color toner containing sublimation dyes for use in electrophotographic imaging devices' [patent_app_type] => 1 [patent_app_number] => 9/071590 [patent_app_country] => US [patent_app_date] => 1998-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4382 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/143/06143454.pdf [firstpage_image] =>[orig_patent_app_number] => 071590 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/071590
Color toner containing sublimation dyes for use in electrophotographic imaging devices Apr 30, 1998 Issued
Array ( [id] => 4179016 [patent_doc_number] => 06020097 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-01 [patent_title] => 'Single layer bipolar electrophotographic element' [patent_app_type] => 1 [patent_app_number] => 9/070259 [patent_app_country] => US [patent_app_date] => 1998-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10857 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/020/06020097.pdf [firstpage_image] =>[orig_patent_app_number] => 070259 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/070259
Single layer bipolar electrophotographic element Apr 29, 1998 Issued
09/070544 PHOTOCONDUCTIVE ELEMENTS HAVING MULTILAYER PROTECTIVE OVERCOATS Apr 29, 1998 Issued
Array ( [id] => 4044147 [patent_doc_number] => 05908724 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-01 [patent_title] => 'Electrophotosensitive medium and method of manufacturing the same' [patent_app_type] => 1 [patent_app_number] => 9/069452 [patent_app_country] => US [patent_app_date] => 1998-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4781 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/908/05908724.pdf [firstpage_image] =>[orig_patent_app_number] => 069452 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/069452
Electrophotosensitive medium and method of manufacturing the same Apr 28, 1998 Issued
Array ( [id] => 3940772 [patent_doc_number] => 05976755 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-02 [patent_title] => 'Image forming method featuring a residual charge control property resulting from a selected toner formulation' [patent_app_type] => 1 [patent_app_number] => 9/066838 [patent_app_country] => US [patent_app_date] => 1998-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 34940 [patent_no_of_claims] => 54 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 328 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/976/05976755.pdf [firstpage_image] =>[orig_patent_app_number] => 066838 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/066838
Image forming method featuring a residual charge control property resulting from a selected toner formulation Apr 27, 1998 Issued
09/066737 TONER FOR DEVELOPING ELECTROSTATIC LATENT IMAGE Apr 26, 1998 Issued
Array ( [id] => 3931828 [patent_doc_number] => 05972554 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-26 [patent_title] => 'Toner for developing electrostatic images' [patent_app_type] => 1 [patent_app_number] => 9/064126 [patent_app_country] => US [patent_app_date] => 1998-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 13296 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/972/05972554.pdf [firstpage_image] =>[orig_patent_app_number] => 064126 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/064126
Toner for developing electrostatic images Apr 21, 1998 Issued
Array ( [id] => 4111958 [patent_doc_number] => 06045959 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-04 [patent_title] => 'Electrophotographic photoconductor and aromatic polycarbonate resin for use therein' [patent_app_type] => 1 [patent_app_number] => 9/059998 [patent_app_country] => US [patent_app_date] => 1998-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 11848 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/045/06045959.pdf [firstpage_image] =>[orig_patent_app_number] => 059998 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/059998
Electrophotographic photoconductor and aromatic polycarbonate resin for use therein Apr 14, 1998 Issued
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