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] => 2792155 [patent_doc_number] => 05143807 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-01 [patent_title] => 'Electrophotographic photoreceptor with superlattic barrier layer' [patent_app_type] => 1 [patent_app_number] => 7/408384 [patent_app_country] => US [patent_app_date] => 1989-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 8055 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/143/05143807.pdf [firstpage_image] =>[orig_patent_app_number] => 408384 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/408384
Electrophotographic photoreceptor with superlattic barrier layer Sep 17, 1989 Issued
07/406325 ELECTROPHOTOGRAPHIC PHOTOSENSITIVE MEMBER AND IMAGE FORMING PROCESS Sep 12, 1989 Abandoned
Array ( [id] => 2731698 [patent_doc_number] => 05039587 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-13 [patent_title] => 'Oxide-coated carriers and preparation and use thereof' [patent_app_type] => 1 [patent_app_number] => 7/404072 [patent_app_country] => US [patent_app_date] => 1989-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4980 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/039/05039587.pdf [firstpage_image] =>[orig_patent_app_number] => 404072 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/404072
Oxide-coated carriers and preparation and use thereof Sep 6, 1989 Issued
07/398397 DEVELOPER WITH SIRICIC ACID POWDER FOR DEVELOPING ELECTROSTATIC IMAGE Aug 24, 1989 Abandoned
Array ( [id] => 2655233 [patent_doc_number] => 04971872 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-20 [patent_title] => 'Electrostatic photocopying machine' [patent_app_type] => 1 [patent_app_number] => 7/395995 [patent_app_country] => US [patent_app_date] => 1989-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 6636 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/971/04971872.pdf [firstpage_image] =>[orig_patent_app_number] => 395995 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/395995
Electrostatic photocopying machine Aug 20, 1989 Issued
Array ( [id] => 2625374 [patent_doc_number] => 04906544 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-06 [patent_title] => 'Photosensitive member of plasma polymerized amorphous carbon charge transporting layer and charge generating layer' [patent_app_type] => 1 [patent_app_number] => 7/395188 [patent_app_country] => US [patent_app_date] => 1989-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 16 [patent_no_of_words] => 12453 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/906/04906544.pdf [firstpage_image] =>[orig_patent_app_number] => 395188 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/395188
Photosensitive member of plasma polymerized amorphous carbon charge transporting layer and charge generating layer Aug 17, 1989 Issued
Array ( [id] => 2667055 [patent_doc_number] => 05047307 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-10 [patent_title] => 'Toner for use in compositions for developing latent electrostatic images, method of making the same, and liquid composition using the improved toner' [patent_app_type] => 1 [patent_app_number] => 7/394141 [patent_app_country] => US [patent_app_date] => 1989-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10456 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/047/05047307.pdf [firstpage_image] =>[orig_patent_app_number] => 394141 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/394141
Toner for use in compositions for developing latent electrostatic images, method of making the same, and liquid composition using the improved toner Aug 15, 1989 Issued
Array ( [id] => 2706371 [patent_doc_number] => 05041350 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-20 [patent_title] => 'Electrophotographic photoreceptor with inorganic compound in charge transport layer' [patent_app_type] => 1 [patent_app_number] => 7/393952 [patent_app_country] => US [patent_app_date] => 1989-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 5578 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/041/05041350.pdf [firstpage_image] =>[orig_patent_app_number] => 393952 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/393952
Electrophotographic photoreceptor with inorganic compound in charge transport layer Aug 14, 1989 Issued
Array ( [id] => 2811306 [patent_doc_number] => 05085959 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-04 [patent_title] => 'Se or Se alloy electrophotographic photoreceptor' [patent_app_type] => 1 [patent_app_number] => 7/391475 [patent_app_country] => US [patent_app_date] => 1989-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2523 [patent_no_of_claims] => 8 [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/05/085/05085959.pdf [firstpage_image] =>[orig_patent_app_number] => 391475 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/391475
Se or Se alloy electrophotographic photoreceptor Aug 8, 1989 Issued
Array ( [id] => 2864661 [patent_doc_number] => 05162184 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-11-10 [patent_title] => 'Electrophotographic photoreceptor' [patent_app_type] => 1 [patent_app_number] => 7/391171 [patent_app_country] => US [patent_app_date] => 1989-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2815 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/162/05162184.pdf [firstpage_image] =>[orig_patent_app_number] => 391171 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/391171
Electrophotographic photoreceptor Aug 8, 1989 Issued
Array ( [id] => 2766263 [patent_doc_number] => 05035968 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-30 [patent_title] => 'Electrophotographic photoreceptor with phthalocyanine in styrenemaleic anhydride half-ester binder' [patent_app_type] => 1 [patent_app_number] => 7/391018 [patent_app_country] => US [patent_app_date] => 1989-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4920 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/035/05035968.pdf [firstpage_image] =>[orig_patent_app_number] => 391018 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/391018
Electrophotographic photoreceptor with phthalocyanine in styrenemaleic anhydride half-ester binder Aug 8, 1989 Issued
Array ( [id] => 2742616 [patent_doc_number] => 05011759 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-30 [patent_title] => 'Semiconductor element and method of forming same and article in which said element is used' [patent_app_type] => 1 [patent_app_number] => 7/391734 [patent_app_country] => US [patent_app_date] => 1989-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 10 [patent_no_of_words] => 6562 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/011/05011759.pdf [firstpage_image] =>[orig_patent_app_number] => 391734 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/391734
Semiconductor element and method of forming same and article in which said element is used Aug 7, 1989 Issued
07/391666 POSITIVELY CHARGEABLE ELECTROSTATIC TONER CONTAINING ORGANIC METAL COMPLEX OR ORGANIC NITROGEN, PHOSPHINO OR METAL COMPOUND Aug 7, 1989 Abandoned
Array ( [id] => 2704931 [patent_doc_number] => 05013627 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-07 [patent_title] => 'Electrophotographic toners with cationic charge increasing additive' [patent_app_type] => 1 [patent_app_number] => 7/390557 [patent_app_country] => US [patent_app_date] => 1989-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4531 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/013/05013627.pdf [firstpage_image] =>[orig_patent_app_number] => 390557 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/390557
Electrophotographic toners with cationic charge increasing additive Aug 6, 1989 Issued
Array ( [id] => 2692523 [patent_doc_number] => 04990420 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-05 [patent_title] => 'Electrophotographic photoreceptor with doped Se or Se alloy interlayer' [patent_app_type] => 1 [patent_app_number] => 7/389856 [patent_app_country] => US [patent_app_date] => 1989-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 3093 [patent_no_of_claims] => 8 [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/04/990/04990420.pdf [firstpage_image] =>[orig_patent_app_number] => 389856 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/389856
Electrophotographic photoreceptor with doped Se or Se alloy interlayer Aug 3, 1989 Issued
Array ( [id] => 2742597 [patent_doc_number] => 05011758 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-30 [patent_title] => 'Use of a liquid electrophotographic toner with an overcoated permanent master in electrostatic transfer' [patent_app_type] => 1 [patent_app_number] => 7/387044 [patent_app_country] => US [patent_app_date] => 1989-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4504 [patent_no_of_claims] => 28 [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/05/011/05011758.pdf [firstpage_image] =>[orig_patent_app_number] => 387044 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/387044
Use of a liquid electrophotographic toner with an overcoated permanent master in electrostatic transfer Jul 30, 1989 Issued
Array ( [id] => 2704240 [patent_doc_number] => 05001028 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-19 [patent_title] => 'Electrophotographic method using hard magnetic carrier particles' [patent_app_type] => 1 [patent_app_number] => 7/386381 [patent_app_country] => US [patent_app_date] => 1989-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5136 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/001/05001028.pdf [firstpage_image] =>[orig_patent_app_number] => 386381 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/386381
Electrophotographic method using hard magnetic carrier particles Jul 27, 1989 Issued
Array ( [id] => 2746862 [patent_doc_number] => 05021318 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-06-04 [patent_title] => 'Process for forming secure images' [patent_app_type] => 1 [patent_app_number] => 7/386751 [patent_app_country] => US [patent_app_date] => 1989-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8761 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/021/05021318.pdf [firstpage_image] =>[orig_patent_app_number] => 386751 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/386751
Process for forming secure images Jul 27, 1989 Issued
Array ( [id] => 2697155 [patent_doc_number] => 04988594 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-29 [patent_title] => 'Diazo photoconductor for electrophotography' [patent_app_type] => 1 [patent_app_number] => 7/385316 [patent_app_country] => US [patent_app_date] => 1989-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 9243 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/988/04988594.pdf [firstpage_image] =>[orig_patent_app_number] => 385316 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/385316
Diazo photoconductor for electrophotography Jul 25, 1989 Issued
Array ( [id] => 2616130 [patent_doc_number] => 04968571 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-06 [patent_title] => 'Electrophotographic recording elements containing a combination of photoconductive perylene materials' [patent_app_type] => 1 [patent_app_number] => 7/384376 [patent_app_country] => US [patent_app_date] => 1989-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5026 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/968/04968571.pdf [firstpage_image] =>[orig_patent_app_number] => 384376 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/384376
Electrophotographic recording elements containing a combination of photoconductive perylene materials Jul 20, 1989 Issued
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