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] => 4255604 [patent_doc_number] => 06203955 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-20 [patent_title] => 'Developing agent and image forming apparatus' [patent_app_type] => 1 [patent_app_number] => 9/561345 [patent_app_country] => US [patent_app_date] => 2000-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4935 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/203/06203955.pdf [firstpage_image] =>[orig_patent_app_number] => 561345 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/561345
Developing agent and image forming apparatus Apr 27, 2000 Issued
Array ( [id] => 4283329 [patent_doc_number] => 06210848 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-03 [patent_title] => 'Electrophotographic photoconductor, and process cartridge and image forming apparatus using the same' [patent_app_type] => 1 [patent_app_number] => 9/560569 [patent_app_country] => US [patent_app_date] => 2000-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 9847 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/210/06210848.pdf [firstpage_image] =>[orig_patent_app_number] => 560569 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/560569
Electrophotographic photoconductor, and process cartridge and image forming apparatus using the same Apr 27, 2000 Issued
Array ( [id] => 4352375 [patent_doc_number] => 06200717 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-13 [patent_title] => 'Electrophotographic photoconductor and electrophotographic apparatus' [patent_app_type] => 1 [patent_app_number] => 9/558625 [patent_app_country] => US [patent_app_date] => 2000-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 6774 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/200/06200717.pdf [firstpage_image] =>[orig_patent_app_number] => 558625 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/558625
Electrophotographic photoconductor and electrophotographic apparatus Apr 25, 2000 Issued
Array ( [id] => 4186190 [patent_doc_number] => 06153344 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-28 [patent_title] => 'Positive charging single-layer type electrophotosensitive material' [patent_app_type] => 1 [patent_app_number] => 9/556942 [patent_app_country] => US [patent_app_date] => 2000-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4972 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/153/06153344.pdf [firstpage_image] =>[orig_patent_app_number] => 556942 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/556942
Positive charging single-layer type electrophotosensitive material Apr 20, 2000 Issued
Array ( [id] => 4403649 [patent_doc_number] => 06171745 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-09 [patent_title] => 'Toner for toner-jetting' [patent_app_type] => 1 [patent_app_number] => 9/551562 [patent_app_country] => US [patent_app_date] => 2000-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11903 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/171/06171745.pdf [firstpage_image] =>[orig_patent_app_number] => 551562 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/551562
Toner for toner-jetting Apr 17, 2000 Issued
Array ( [id] => 4179831 [patent_doc_number] => 06150063 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-11-21 [patent_title] => 'Electrophotographic photoconductor and image formation method' [patent_app_type] => 1 [patent_app_number] => 9/549723 [patent_app_country] => US [patent_app_date] => 2000-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 7336 [patent_no_of_claims] => 8 [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/06/150/06150063.pdf [firstpage_image] =>[orig_patent_app_number] => 549723 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/549723
Electrophotographic photoconductor and image formation method Apr 13, 2000 Issued
Array ( [id] => 4354976 [patent_doc_number] => 06174641 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-16 [patent_title] => 'Non-magnetic toner for developing electrostatic latent image' [patent_app_type] => 1 [patent_app_number] => 9/547924 [patent_app_country] => US [patent_app_date] => 2000-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 15600 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/174/06174641.pdf [firstpage_image] =>[orig_patent_app_number] => 547924 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/547924
Non-magnetic toner for developing electrostatic latent image Apr 10, 2000 Issued
Array ( [id] => 4352403 [patent_doc_number] => 06200719 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-13 [patent_title] => 'Toner, method of producing the toner, image formation method using the toner, and toner container' [patent_app_type] => 1 [patent_app_number] => 9/545329 [patent_app_country] => US [patent_app_date] => 2000-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 16367 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/200/06200719.pdf [firstpage_image] =>[orig_patent_app_number] => 545329 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/545329
Toner, method of producing the toner, image formation method using the toner, and toner container Apr 6, 2000 Issued
Array ( [id] => 4354947 [patent_doc_number] => 06174639 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-16 [patent_title] => 'Positive charging color toner' [patent_app_type] => 1 [patent_app_number] => 9/540542 [patent_app_country] => US [patent_app_date] => 2000-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 12270 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/174/06174639.pdf [firstpage_image] =>[orig_patent_app_number] => 540542 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/540542
Positive charging color toner Mar 30, 2000 Issued
Array ( [id] => 4291521 [patent_doc_number] => 06183928 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-06 [patent_title] => 'Toner for full color development' [patent_app_type] => 1 [patent_app_number] => 9/537770 [patent_app_country] => US [patent_app_date] => 2000-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5531 [patent_no_of_claims] => 10 [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/06/183/06183928.pdf [firstpage_image] =>[orig_patent_app_number] => 537770 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/537770
Toner for full color development Mar 29, 2000 Issued
Array ( [id] => 4084122 [patent_doc_number] => 06132917 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-17 [patent_title] => 'Coated carrier' [patent_app_type] => 1 [patent_app_number] => 9/538071 [patent_app_country] => US [patent_app_date] => 2000-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13657 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/132/06132917.pdf [firstpage_image] =>[orig_patent_app_number] => 538071 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/538071
Coated carrier Mar 28, 2000 Issued
Array ( [id] => 4345176 [patent_doc_number] => 06214502 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-10 [patent_title] => 'Charge generation layers comprising binder blends and photoconductors including the same' [patent_app_type] => 1 [patent_app_number] => 9/535830 [patent_app_country] => US [patent_app_date] => 2000-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6172 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/214/06214502.pdf [firstpage_image] =>[orig_patent_app_number] => 535830 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/535830
Charge generation layers comprising binder blends and photoconductors including the same Mar 27, 2000 Issued
Array ( [id] => 4243315 [patent_doc_number] => 06136491 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-24 [patent_title] => 'Developing agent, image forming apparatus and image forming method' [patent_app_type] => 1 [patent_app_number] => 9/526551 [patent_app_country] => US [patent_app_date] => 2000-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7101 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/136/06136491.pdf [firstpage_image] =>[orig_patent_app_number] => 526551 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/526551
Developing agent, image forming apparatus and image forming method Mar 15, 2000 Issued
Array ( [id] => 4300393 [patent_doc_number] => 06187490 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-13 [patent_title] => 'Resin-coated carrier, two-component developer and image forming method' [patent_app_type] => 1 [patent_app_number] => 9/526473 [patent_app_country] => US [patent_app_date] => 2000-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 13267 [patent_no_of_claims] => 61 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/187/06187490.pdf [firstpage_image] =>[orig_patent_app_number] => 526473 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/526473
Resin-coated carrier, two-component developer and image forming method Mar 14, 2000 Issued
Array ( [id] => 4289550 [patent_doc_number] => 06180307 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-30 [patent_title] => 'Layered polymer particles, toner formed therefrom and methods for forming the same' [patent_app_type] => 1 [patent_app_number] => 9/523223 [patent_app_country] => US [patent_app_date] => 2000-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5744 [patent_no_of_claims] => 27 [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/06/180/06180307.pdf [firstpage_image] =>[orig_patent_app_number] => 523223 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/523223
Layered polymer particles, toner formed therefrom and methods for forming the same Mar 9, 2000 Issued
Array ( [id] => 4255651 [patent_doc_number] => 06203958 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-20 [patent_title] => 'Toner and method of image formation using the same' [patent_app_type] => 1 [patent_app_number] => 9/519473 [patent_app_country] => US [patent_app_date] => 2000-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8056 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/203/06203958.pdf [firstpage_image] =>[orig_patent_app_number] => 519473 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/519473
Toner and method of image formation using the same Mar 5, 2000 Issued
Array ( [id] => 4255618 [patent_doc_number] => 06203956 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-03-20 [patent_title] => 'Electrophotographic toner and image-forming method' [patent_app_type] => 1 [patent_app_number] => 9/519462 [patent_app_country] => US [patent_app_date] => 2000-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7712 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/203/06203956.pdf [firstpage_image] =>[orig_patent_app_number] => 519462 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/519462
Electrophotographic toner and image-forming method Mar 5, 2000 Issued
Array ( [id] => 4403637 [patent_doc_number] => 06171744 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-09 [patent_title] => 'Toner for electrophotography, method for producing it, and method of image formation' [patent_app_type] => 1 [patent_app_number] => 9/514634 [patent_app_country] => US [patent_app_date] => 2000-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 12150 [patent_no_of_claims] => 17 [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/06/171/06171744.pdf [firstpage_image] =>[orig_patent_app_number] => 514634 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/514634
Toner for electrophotography, method for producing it, and method of image formation Feb 28, 2000 Issued
Array ( [id] => 4084180 [patent_doc_number] => 06132921 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-17 [patent_title] => 'Toner for electrostatic-charged image developer and production method thereof, electrostatic-charged image developer, and image-forming process' [patent_app_type] => 1 [patent_app_number] => 9/516555 [patent_app_country] => US [patent_app_date] => 2000-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22011 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/132/06132921.pdf [firstpage_image] =>[orig_patent_app_number] => 516555 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/516555
Toner for electrostatic-charged image developer and production method thereof, electrostatic-charged image developer, and image-forming process Feb 28, 2000 Issued
Array ( [id] => 4309818 [patent_doc_number] => 06242148 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-05 [patent_title] => 'Developing agent, image forming apparatus, and method for forming image' [patent_app_type] => 1 [patent_app_number] => 9/511891 [patent_app_country] => US [patent_app_date] => 2000-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 6020 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/242/06242148.pdf [firstpage_image] =>[orig_patent_app_number] => 511891 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/511891
Developing agent, image forming apparatus, and method for forming image Feb 22, 2000 Issued
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