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] => 4139370 [patent_doc_number] => 06030733 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-29 [patent_title] => 'Electrophotographic photoconductor with water vapor permeability' [patent_app_type] => 1 [patent_app_number] => 9/243785 [patent_app_country] => US [patent_app_date] => 1999-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 16599 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/030/06030733.pdf [firstpage_image] =>[orig_patent_app_number] => 243785 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/243785
Electrophotographic photoconductor with water vapor permeability Feb 2, 1999 Issued
Array ( [id] => 4111944 [patent_doc_number] => 06045958 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-04 [patent_title] => 'Photoconductor for electrophotography' [patent_app_type] => 1 [patent_app_number] => 9/241134 [patent_app_country] => US [patent_app_date] => 1999-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3485 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/045/06045958.pdf [firstpage_image] =>[orig_patent_app_number] => 241134 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/241134
Photoconductor for electrophotography Jan 31, 1999 Issued
Array ( [id] => 4122648 [patent_doc_number] => 06127083 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-03 [patent_title] => 'Image forming method using spherical toner particle' [patent_app_type] => 1 [patent_app_number] => 9/239822 [patent_app_country] => US [patent_app_date] => 1999-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11598 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/127/06127083.pdf [firstpage_image] =>[orig_patent_app_number] => 239822 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/239822
Image forming method using spherical toner particle Jan 28, 1999 Issued
Array ( [id] => 3938616 [patent_doc_number] => 05989770 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-23 [patent_title] => 'Process for producing toner for developing electrostatic latent images' [patent_app_type] => 1 [patent_app_number] => 9/238723 [patent_app_country] => US [patent_app_date] => 1999-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 10708 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/989/05989770.pdf [firstpage_image] =>[orig_patent_app_number] => 238723 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/238723
Process for producing toner for developing electrostatic latent images Jan 27, 1999 Issued
Array ( [id] => 4096087 [patent_doc_number] => 06048657 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-11 [patent_title] => 'Surface treatment method without external power source' [patent_app_type] => 1 [patent_app_number] => 9/238286 [patent_app_country] => US [patent_app_date] => 1999-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3191 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/048/06048657.pdf [firstpage_image] =>[orig_patent_app_number] => 238286 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/238286
Surface treatment method without external power source Jan 27, 1999 Issued
Array ( [id] => 3908004 [patent_doc_number] => 06001520 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-14 [patent_title] => 'Electrophotographic photosensitive body and method of manufacturing same' [patent_app_type] => 1 [patent_app_number] => 9/237534 [patent_app_country] => US [patent_app_date] => 1999-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3415 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/001/06001520.pdf [firstpage_image] =>[orig_patent_app_number] => 237534 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/237534
Electrophotographic photosensitive body and method of manufacturing same Jan 26, 1999 Issued
Array ( [id] => 4105472 [patent_doc_number] => 06057074 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-02 [patent_title] => 'Method of forming an image and a recording medium used therefor' [patent_app_type] => 1 [patent_app_number] => 9/238031 [patent_app_country] => US [patent_app_date] => 1999-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10151 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/057/06057074.pdf [firstpage_image] =>[orig_patent_app_number] => 238031 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/238031
Method of forming an image and a recording medium used therefor Jan 26, 1999 Issued
Array ( [id] => 4202996 [patent_doc_number] => 06077636 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-20 [patent_title] => 'Toner, two-component developer, image forming method and apparatus unit' [patent_app_type] => 1 [patent_app_number] => 9/235397 [patent_app_country] => US [patent_app_date] => 1999-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 32325 [patent_no_of_claims] => 95 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/077/06077636.pdf [firstpage_image] =>[orig_patent_app_number] => 235397 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/235397
Toner, two-component developer, image forming method and apparatus unit Jan 21, 1999 Issued
Array ( [id] => 3994205 [patent_doc_number] => 05922498 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-13 [patent_title] => 'Charge generating layer containing acceptor molecule' [patent_app_type] => 1 [patent_app_number] => 9/234256 [patent_app_country] => US [patent_app_date] => 1999-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7564 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/922/05922498.pdf [firstpage_image] =>[orig_patent_app_number] => 234256 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/234256
Charge generating layer containing acceptor molecule Jan 19, 1999 Issued
Array ( [id] => 4232375 [patent_doc_number] => 06165669 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-26 [patent_title] => 'Release layer for contact transferring liquid immersion developed images' [patent_app_type] => 1 [patent_app_number] => 9/232817 [patent_app_country] => US [patent_app_date] => 1999-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2486 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/165/06165669.pdf [firstpage_image] =>[orig_patent_app_number] => 232817 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/232817
Release layer for contact transferring liquid immersion developed images Jan 18, 1999 Issued
Array ( [id] => 4070656 [patent_doc_number] => 05965317 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-12 [patent_title] => 'Regeneration of carrier and electrophotographic developer containing regenerated carrier' [patent_app_type] => 1 [patent_app_number] => 9/225465 [patent_app_country] => US [patent_app_date] => 1999-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3738 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/965/05965317.pdf [firstpage_image] =>[orig_patent_app_number] => 225465 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/225465
Regeneration of carrier and electrophotographic developer containing regenerated carrier Jan 5, 1999 Issued
Array ( [id] => 3930502 [patent_doc_number] => 05928832 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-27 [patent_title] => 'Toner adsorption processes' [patent_app_type] => 1 [patent_app_number] => 9/219027 [patent_app_country] => US [patent_app_date] => 1998-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11545 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/928/05928832.pdf [firstpage_image] =>[orig_patent_app_number] => 219027 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/219027
Toner adsorption processes Dec 22, 1998 Issued
Array ( [id] => 4045124 [patent_doc_number] => 05968701 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-19 [patent_title] => 'Toner and image forming method' [patent_app_type] => 1 [patent_app_number] => 9/219751 [patent_app_country] => US [patent_app_date] => 1998-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 23979 [patent_no_of_claims] => 55 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/968/05968701.pdf [firstpage_image] =>[orig_patent_app_number] => 219751 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/219751
Toner and image forming method Dec 22, 1998 Issued
Array ( [id] => 3934168 [patent_doc_number] => 05981132 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-09 [patent_title] => 'Non-magnetic mono-component developer' [patent_app_type] => 1 [patent_app_number] => 9/219426 [patent_app_country] => US [patent_app_date] => 1998-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 9571 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/981/05981132.pdf [firstpage_image] =>[orig_patent_app_number] => 219426 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/219426
Non-magnetic mono-component developer Dec 22, 1998 Issued
Array ( [id] => 4000660 [patent_doc_number] => 06004709 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-21 [patent_title] => 'Allyloxymethylatedpolyamide synthesis compositions and devices' [patent_app_type] => 1 [patent_app_number] => 9/218682 [patent_app_country] => US [patent_app_date] => 1998-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12842 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/004/06004709.pdf [firstpage_image] =>[orig_patent_app_number] => 218682 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/218682
Allyloxymethylatedpolyamide synthesis compositions and devices Dec 21, 1998 Issued
Array ( [id] => 3930487 [patent_doc_number] => 05928831 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-27 [patent_title] => 'Method for manufacturing toner for developing electrostatic latent image' [patent_app_type] => 1 [patent_app_number] => 9/217583 [patent_app_country] => US [patent_app_date] => 1998-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6347 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/928/05928831.pdf [firstpage_image] =>[orig_patent_app_number] => 217583 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/217583
Method for manufacturing toner for developing electrostatic latent image Dec 21, 1998 Issued
Array ( [id] => 4170278 [patent_doc_number] => 06083654 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-04 [patent_title] => 'Toner compositions and processes thereof' [patent_app_type] => 1 [patent_app_number] => 9/216758 [patent_app_country] => US [patent_app_date] => 1998-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8744 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/083/06083654.pdf [firstpage_image] =>[orig_patent_app_number] => 216758 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/216758
Toner compositions and processes thereof Dec 20, 1998 Issued
Array ( [id] => 4135050 [patent_doc_number] => 06015646 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-18 [patent_title] => 'Electrophotosensitive material and image forming method using the same' [patent_app_type] => 1 [patent_app_number] => 9/210612 [patent_app_country] => US [patent_app_date] => 1998-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 12050 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/015/06015646.pdf [firstpage_image] =>[orig_patent_app_number] => 210612 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/210612
Electrophotosensitive material and image forming method using the same Dec 13, 1998 Issued
Array ( [id] => 3994247 [patent_doc_number] => 05922501 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-13 [patent_title] => 'Toner processes' [patent_app_type] => 1 [patent_app_number] => 9/208792 [patent_app_country] => US [patent_app_date] => 1998-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14821 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/922/05922501.pdf [firstpage_image] =>[orig_patent_app_number] => 208792 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/208792
Toner processes Dec 9, 1998 Issued
Array ( [id] => 3946164 [patent_doc_number] => 05955231 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-21 [patent_title] => 'Electrophotographic apparatus and electrophotographic photoreceptor employed by the same' [patent_app_type] => 1 [patent_app_number] => 9/209665 [patent_app_country] => US [patent_app_date] => 1998-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2924 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/955/05955231.pdf [firstpage_image] =>[orig_patent_app_number] => 209665 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/209665
Electrophotographic apparatus and electrophotographic photoreceptor employed by the same Dec 9, 1998 Issued
Menu