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] => 2668278 [patent_doc_number] => 04999270 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-12 [patent_title] => 'Printing member for electrostatic photocopying' [patent_app_type] => 1 [patent_app_number] => 7/452355 [patent_app_country] => US [patent_app_date] => 1989-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 6635 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/999/04999270.pdf [firstpage_image] =>[orig_patent_app_number] => 452355 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/452355
Printing member for electrostatic photocopying Dec 18, 1989 Issued
Array ( [id] => 2732989 [patent_doc_number] => 04997737 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-05 [patent_title] => 'Electrophotographic elements containing dicyanomethylenefluorene derivatives as electron-transport agents' [patent_app_type] => 1 [patent_app_number] => 7/452533 [patent_app_country] => US [patent_app_date] => 1989-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6319 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/997/04997737.pdf [firstpage_image] =>[orig_patent_app_number] => 452533 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/452533
Electrophotographic elements containing dicyanomethylenefluorene derivatives as electron-transport agents Dec 17, 1989 Issued
Array ( [id] => 2833504 [patent_doc_number] => 05120628 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-09 [patent_title] => 'Transparent photoreceptor overcoatings' [patent_app_type] => 1 [patent_app_number] => 7/448855 [patent_app_country] => US [patent_app_date] => 1989-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6950 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/120/05120628.pdf [firstpage_image] =>[orig_patent_app_number] => 448855 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/448855
Transparent photoreceptor overcoatings Dec 11, 1989 Issued
Array ( [id] => 2595129 [patent_doc_number] => 04965158 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-23 [patent_title] => 'Toner compositions with modified charge enhancing additives' [patent_app_type] => 1 [patent_app_number] => 7/445939 [patent_app_country] => US [patent_app_date] => 1989-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6181 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/965/04965158.pdf [firstpage_image] =>[orig_patent_app_number] => 445939 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/445939
Toner compositions with modified charge enhancing additives Dec 6, 1989 Issued
07/445161 PHOTOCONDUCTIVE MEMBER Dec 5, 1989 Abandoned
Array ( [id] => 3789212 [patent_doc_number] => 05780190 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-14 [patent_title] => 'Magnetic image character recognition processes with encapsulated toners' [patent_app_type] => 1 [patent_app_number] => 7/445221 [patent_app_country] => US [patent_app_date] => 1989-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9815 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/780/05780190.pdf [firstpage_image] =>[orig_patent_app_number] => 445221 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/445221
Magnetic image character recognition processes with encapsulated toners Dec 3, 1989 Issued
Array ( [id] => 2713628 [patent_doc_number] => 05008171 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-16 [patent_title] => 'Printing member for electrostatic photocopying' [patent_app_type] => 1 [patent_app_number] => 7/444307 [patent_app_country] => US [patent_app_date] => 1989-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 18 [patent_no_of_words] => 6631 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/008/05008171.pdf [firstpage_image] =>[orig_patent_app_number] => 444307 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/444307
Printing member for electrostatic photocopying Nov 30, 1989 Issued
Array ( [id] => 2746839 [patent_doc_number] => 05030533 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-09 [patent_title] => 'Photoconductive imaging members with liquid crystalline thermotropic polymers' [patent_app_type] => 1 [patent_app_number] => 7/441741 [patent_app_country] => US [patent_app_date] => 1989-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 23 [patent_no_of_words] => 11121 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/030/05030533.pdf [firstpage_image] =>[orig_patent_app_number] => 441741 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/441741
Photoconductive imaging members with liquid crystalline thermotropic polymers Nov 26, 1989 Issued
Array ( [id] => 2815155 [patent_doc_number] => 05080988 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-14 [patent_title] => 'Biasing scheme for improving latitudes in the tri-level xerographic process' [patent_app_type] => 1 [patent_app_number] => 7/440913 [patent_app_country] => US [patent_app_date] => 1989-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4407 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/080/05080988.pdf [firstpage_image] =>[orig_patent_app_number] => 440913 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/440913
Biasing scheme for improving latitudes in the tri-level xerographic process Nov 21, 1989 Issued
Array ( [id] => 2643840 [patent_doc_number] => 04980253 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-25 [patent_title] => 'Additional information recording system' [patent_app_type] => 1 [patent_app_number] => 7/441352 [patent_app_country] => US [patent_app_date] => 1989-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3370 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/980/04980253.pdf [firstpage_image] =>[orig_patent_app_number] => 441352 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/441352
Additional information recording system Nov 20, 1989 Issued
Array ( [id] => 2714513 [patent_doc_number] => 05068762 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-26 [patent_title] => 'Electrophotographic charging device' [patent_app_type] => 1 [patent_app_number] => 7/438045 [patent_app_country] => US [patent_app_date] => 1989-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3428 [patent_no_of_claims] => 14 [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/05/068/05068762.pdf [firstpage_image] =>[orig_patent_app_number] => 438045 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/438045
Electrophotographic charging device Nov 19, 1989 Issued
Array ( [id] => 2733046 [patent_doc_number] => 04997740 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-05 [patent_title] => 'Electrophotographic toners with substituted 3-amino-1-imino-isoindolenine salts' [patent_app_type] => 1 [patent_app_number] => 7/438834 [patent_app_country] => US [patent_app_date] => 1989-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1386 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/997/04997740.pdf [firstpage_image] =>[orig_patent_app_number] => 438834 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/438834
Electrophotographic toners with substituted 3-amino-1-imino-isoindolenine salts Nov 16, 1989 Issued
Array ( [id] => 2765487 [patent_doc_number] => 05063126 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-05 [patent_title] => 'Electrophotographic photosensitive material' [patent_app_type] => 1 [patent_app_number] => 7/437277 [patent_app_country] => US [patent_app_date] => 1989-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5315 [patent_no_of_claims] => 16 [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/05/063/05063126.pdf [firstpage_image] =>[orig_patent_app_number] => 437277 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/437277
Electrophotographic photosensitive material Nov 15, 1989 Issued
Array ( [id] => 2783711 [patent_doc_number] => 05155000 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-13 [patent_title] => 'Toner composition containing TiO.sub.2 particles' [patent_app_type] => 1 [patent_app_number] => 7/436128 [patent_app_country] => US [patent_app_date] => 1989-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3928 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/155/05155000.pdf [firstpage_image] =>[orig_patent_app_number] => 436128 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/436128
Toner composition containing TiO.sub.2 particles Nov 13, 1989 Issued
Array ( [id] => 2822042 [patent_doc_number] => 05094930 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-10 [patent_title] => 'Electrophotographic photoreceptor' [patent_app_type] => 1 [patent_app_number] => 7/435360 [patent_app_country] => US [patent_app_date] => 1989-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 6 [patent_no_of_words] => 9900 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/094/05094930.pdf [firstpage_image] =>[orig_patent_app_number] => 435360 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/435360
Electrophotographic photoreceptor Nov 12, 1989 Issued
07/434378 ELECTROPHOTOGRAPHIC ELEMENT CONTAINING BARRIER LAYER Nov 12, 1989 Abandoned
Array ( [id] => 2631412 [patent_doc_number] => 04977051 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-11 [patent_title] => 'Trisazo electrophotographic photoreceptor' [patent_app_type] => 1 [patent_app_number] => 7/433247 [patent_app_country] => US [patent_app_date] => 1989-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7832 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/977/04977051.pdf [firstpage_image] =>[orig_patent_app_number] => 433247 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/433247
Trisazo electrophotographic photoreceptor Nov 7, 1989 Issued
Array ( [id] => 2655251 [patent_doc_number] => 04971873 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-20 [patent_title] => 'Solvent soluble polyimides as binders in photoconductor elements' [patent_app_type] => 1 [patent_app_number] => 7/429950 [patent_app_country] => US [patent_app_date] => 1989-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4366 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/971/04971873.pdf [firstpage_image] =>[orig_patent_app_number] => 429950 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/429950
Solvent soluble polyimides as binders in photoconductor elements Oct 29, 1989 Issued
Array ( [id] => 2585428 [patent_doc_number] => 04963455 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-16 [patent_title] => 'Developer compositions with suspension polymerized styrene butadiene resins' [patent_app_type] => 1 [patent_app_number] => 7/428372 [patent_app_country] => US [patent_app_date] => 1989-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7343 [patent_no_of_claims] => 35 [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/04/963/04963455.pdf [firstpage_image] =>[orig_patent_app_number] => 428372 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/428372
Developer compositions with suspension polymerized styrene butadiene resins Oct 26, 1989 Issued
Array ( [id] => 2667267 [patent_doc_number] => 04954413 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-04 [patent_title] => 'Method of making photoconductive particles' [patent_app_type] => 1 [patent_app_number] => 7/423694 [patent_app_country] => US [patent_app_date] => 1989-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 6065 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/954/04954413.pdf [firstpage_image] =>[orig_patent_app_number] => 423694 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/423694
Method of making photoconductive particles Oct 17, 1989 Issued
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