Search

Ronald D. Hartman Jr.

Examiner (ID: 7547, Phone: (571)272-3684 , Office: P/2121 )

Most Active Art Unit
2121
Art Unit(s)
2118, 2127, 2121, 2786, 2119, 0, 2126, 2787
Total Applications
1473
Issued Applications
1265
Pending Applications
112
Abandoned Applications
120

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2865259 [patent_doc_number] => 05153087 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-06 [patent_title] => 'Electrophotographic element with acrylic anilide polymer layer' [patent_app_type] => 1 [patent_app_number] => 7/507407 [patent_app_country] => US [patent_app_date] => 1990-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7725 [patent_no_of_claims] => 21 [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/05/153/05153087.pdf [firstpage_image] =>[orig_patent_app_number] => 507407 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/507407
Electrophotographic element with acrylic anilide polymer layer Apr 10, 1990 Issued
Array ( [id] => 2823448 [patent_doc_number] => 05116712 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-26 [patent_title] => 'Color toner containing organic pigment and process for producing the same' [patent_app_type] => 1 [patent_app_number] => 7/507472 [patent_app_country] => US [patent_app_date] => 1990-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 11669 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/116/05116712.pdf [firstpage_image] =>[orig_patent_app_number] => 507472 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/507472
Color toner containing organic pigment and process for producing the same Apr 10, 1990 Issued
Array ( [id] => 2823425 [patent_doc_number] => 05116711 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-26 [patent_title] => 'Color toner and two-component developer containing same' [patent_app_type] => 1 [patent_app_number] => 7/504696 [patent_app_country] => US [patent_app_date] => 1990-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 14227 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 361 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/116/05116711.pdf [firstpage_image] =>[orig_patent_app_number] => 504696 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/504696
Color toner and two-component developer containing same Apr 4, 1990 Issued
Array ( [id] => 2853147 [patent_doc_number] => 05112759 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-12 [patent_title] => 'Electrophotographic photosensitive member' [patent_app_type] => 1 [patent_app_number] => 7/501880 [patent_app_country] => US [patent_app_date] => 1990-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4714 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/112/05112759.pdf [firstpage_image] =>[orig_patent_app_number] => 501880 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/501880
Electrophotographic photosensitive member Mar 29, 1990 Issued
Array ( [id] => 2669150 [patent_doc_number] => 04983488 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-08 [patent_title] => 'Process for producing toner for electrophotography' [patent_app_type] => 1 [patent_app_number] => 7/501733 [patent_app_country] => US [patent_app_date] => 1990-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14355 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/983/04983488.pdf [firstpage_image] =>[orig_patent_app_number] => 501733 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/501733
Process for producing toner for electrophotography Mar 29, 1990 Issued
Array ( [id] => 2756992 [patent_doc_number] => 05059503 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-22 [patent_title] => 'Electrophotosensitive material with combination of charge transfer materials' [patent_app_type] => 1 [patent_app_number] => 7/501040 [patent_app_country] => US [patent_app_date] => 1990-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8533 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/059/05059503.pdf [firstpage_image] =>[orig_patent_app_number] => 501040 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/501040
Electrophotosensitive material with combination of charge transfer materials Mar 28, 1990 Issued
Array ( [id] => 2780634 [patent_doc_number] => 05087544 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-11 [patent_title] => 'Perylene electrophotosensitive material with m-phenylenediamine' [patent_app_type] => 1 [patent_app_number] => 7/498647 [patent_app_country] => US [patent_app_date] => 1990-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5979 [patent_no_of_claims] => 4 [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/05/087/05087544.pdf [firstpage_image] =>[orig_patent_app_number] => 498647 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/498647
Perylene electrophotosensitive material with m-phenylenediamine Mar 25, 1990 Issued
Array ( [id] => 2865422 [patent_doc_number] => 05096794 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-17 [patent_title] => 'Bisazo photoconductor for electrophotography' [patent_app_type] => 1 [patent_app_number] => 7/503474 [patent_app_country] => US [patent_app_date] => 1990-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 9019 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 356 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/096/05096794.pdf [firstpage_image] =>[orig_patent_app_number] => 503474 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/503474
Bisazo photoconductor for electrophotography Mar 21, 1990 Issued
Array ( [id] => 2919604 [patent_doc_number] => 05200285 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-06 [patent_title] => 'System and method for forming multiply toned images' [patent_app_type] => 1 [patent_app_number] => 7/496442 [patent_app_country] => US [patent_app_date] => 1990-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4330 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/200/05200285.pdf [firstpage_image] =>[orig_patent_app_number] => 496442 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/496442
System and method for forming multiply toned images Mar 19, 1990 Issued
Array ( [id] => 2788523 [patent_doc_number] => 05102766 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-07 [patent_title] => 'Toner for developing latent electrostatic images' [patent_app_type] => 1 [patent_app_number] => 7/496458 [patent_app_country] => US [patent_app_date] => 1990-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 9905 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/102/05102766.pdf [firstpage_image] =>[orig_patent_app_number] => 496458 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/496458
Toner for developing latent electrostatic images Mar 19, 1990 Issued
Array ( [id] => 2799688 [patent_doc_number] => 05124219 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-23 [patent_title] => 'Photosensitive member for electrophotography comprising specified nylon copolymer' [patent_app_type] => 1 [patent_app_number] => 7/493364 [patent_app_country] => US [patent_app_date] => 1990-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 7159 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/124/05124219.pdf [firstpage_image] =>[orig_patent_app_number] => 493364 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/493364
Photosensitive member for electrophotography comprising specified nylon copolymer Mar 13, 1990 Issued
Array ( [id] => 2657220 [patent_doc_number] => 04978598 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-18 [patent_title] => 'Process for producing a liquid electrophotographic toner' [patent_app_type] => 1 [patent_app_number] => 7/490344 [patent_app_country] => US [patent_app_date] => 1990-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15040 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/978/04978598.pdf [firstpage_image] =>[orig_patent_app_number] => 490344 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/490344
Process for producing a liquid electrophotographic toner Mar 7, 1990 Issued
Array ( [id] => 2712224 [patent_doc_number] => 05053306 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-01 [patent_title] => 'Acid-containing A-B block copolymers as grinding aids in liquid electrostatic developer preparation' [patent_app_type] => 1 [patent_app_number] => 7/489650 [patent_app_country] => US [patent_app_date] => 1990-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6831 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/053/05053306.pdf [firstpage_image] =>[orig_patent_app_number] => 489650 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/489650
Acid-containing A-B block copolymers as grinding aids in liquid electrostatic developer preparation Mar 6, 1990 Issued
Array ( [id] => 2865277 [patent_doc_number] => 05153088 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-06 [patent_title] => 'Electrophotosensitive material with x-type metal free phthalocyanine and perylene compound' [patent_app_type] => 1 [patent_app_number] => 7/485320 [patent_app_country] => US [patent_app_date] => 1990-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5283 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/153/05153088.pdf [firstpage_image] =>[orig_patent_app_number] => 485320 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/485320
Electrophotosensitive material with x-type metal free phthalocyanine and perylene compound Feb 27, 1990 Issued
07/488732 ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER Feb 25, 1990 Abandoned
Array ( [id] => 2786004 [patent_doc_number] => 05100753 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-31 [patent_title] => 'Processes for coated carrier particles' [patent_app_type] => 1 [patent_app_number] => 7/485357 [patent_app_country] => US [patent_app_date] => 1990-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6948 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/100/05100753.pdf [firstpage_image] =>[orig_patent_app_number] => 485357 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/485357
Processes for coated carrier particles Feb 25, 1990 Issued
Array ( [id] => 2595148 [patent_doc_number] => 04965159 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-23 [patent_title] => 'Carrier for developing electrostatic image, and developer for developing electrostatic latent image containing same carrier' [patent_app_type] => 1 [patent_app_number] => 7/485844 [patent_app_country] => US [patent_app_date] => 1990-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9141 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/965/04965159.pdf [firstpage_image] =>[orig_patent_app_number] => 485844 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/485844
Carrier for developing electrostatic image, and developer for developing electrostatic latent image containing same carrier Feb 19, 1990 Issued
Array ( [id] => 2859584 [patent_doc_number] => 05082756 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-21 [patent_title] => 'Photosensitive member for retaining electrostatic latent images' [patent_app_type] => 1 [patent_app_number] => 7/480560 [patent_app_country] => US [patent_app_date] => 1990-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 28359 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/082/05082756.pdf [firstpage_image] =>[orig_patent_app_number] => 480560 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/480560
Photosensitive member for retaining electrostatic latent images Feb 14, 1990 Issued
Array ( [id] => 2731644 [patent_doc_number] => 05039584 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-13 [patent_title] => 'Charge transport layers containing purified polycarbonates' [patent_app_type] => 1 [patent_app_number] => 7/479018 [patent_app_country] => US [patent_app_date] => 1990-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6403 [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/05/039/05039584.pdf [firstpage_image] =>[orig_patent_app_number] => 479018 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/479018
Charge transport layers containing purified polycarbonates Feb 8, 1990 Issued
Array ( [id] => 2667961 [patent_doc_number] => 05034294 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-23 [patent_title] => 'Electrophotographic photosensitive member with compound having electron donor and acceptor portions' [patent_app_type] => 1 [patent_app_number] => 7/476335 [patent_app_country] => US [patent_app_date] => 1990-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4019 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/034/05034294.pdf [firstpage_image] =>[orig_patent_app_number] => 476335 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/476335
Electrophotographic photosensitive member with compound having electron donor and acceptor portions Feb 6, 1990 Issued
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