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] => 2625469 [patent_doc_number] => 04966825 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-30 [patent_title] => 'Method for producing electrophotographic liquid developer' [patent_app_type] => 1 [patent_app_number] => 7/474688 [patent_app_country] => US [patent_app_date] => 1990-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9024 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/966/04966825.pdf [firstpage_image] =>[orig_patent_app_number] => 474688 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/474688
Method for producing electrophotographic liquid developer Feb 5, 1990 Issued
Array ( [id] => 2704953 [patent_doc_number] => 05013628 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-07 [patent_title] => 'Particulate toner material with charge control agent' [patent_app_type] => 1 [patent_app_number] => 7/475202 [patent_app_country] => US [patent_app_date] => 1990-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4225 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/013/05013628.pdf [firstpage_image] =>[orig_patent_app_number] => 475202 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/475202
Particulate toner material with charge control agent Feb 4, 1990 Issued
Array ( [id] => 2741205 [patent_doc_number] => 05028502 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-02 [patent_title] => 'High speed electrophotographic imaging system' [patent_app_type] => 1 [patent_app_number] => 7/471769 [patent_app_country] => US [patent_app_date] => 1990-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 13950 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/028/05028502.pdf [firstpage_image] =>[orig_patent_app_number] => 471769 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/471769
High speed electrophotographic imaging system Jan 28, 1990 Issued
Array ( [id] => 2811649 [patent_doc_number] => 05079118 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-07 [patent_title] => 'Photosensitive member for electrophotography with substituted pyrene' [patent_app_type] => 1 [patent_app_number] => 7/468607 [patent_app_country] => US [patent_app_date] => 1990-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4876 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/079/05079118.pdf [firstpage_image] =>[orig_patent_app_number] => 468607 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/468607
Photosensitive member for electrophotography with substituted pyrene Jan 18, 1990 Issued
Array ( [id] => 2707065 [patent_doc_number] => 05017449 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-21 [patent_title] => 'Electrophotographic photosensitive member with substituted nylon interlayer' [patent_app_type] => 1 [patent_app_number] => 7/468838 [patent_app_country] => US [patent_app_date] => 1990-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2916 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/017/05017449.pdf [firstpage_image] =>[orig_patent_app_number] => 468838 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/468838
Electrophotographic photosensitive member with substituted nylon interlayer Jan 18, 1990 Issued
Array ( [id] => 2707995 [patent_doc_number] => 05061583 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-29 [patent_title] => 'Color electrophotography for high quality half-tone images' [patent_app_type] => 1 [patent_app_number] => 7/434897 [patent_app_country] => US [patent_app_date] => 1990-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6918 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/061/05061583.pdf [firstpage_image] =>[orig_patent_app_number] => 434897 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/434897
Color electrophotography for high quality half-tone images Jan 18, 1990 Issued
Array ( [id] => 2798118 [patent_doc_number] => 05139908 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-18 [patent_title] => 'Electrophotographic photoreceptor with bromine or chlorine containing polycarbonate' [patent_app_type] => 1 [patent_app_number] => 7/466919 [patent_app_country] => US [patent_app_date] => 1990-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2383 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/139/05139908.pdf [firstpage_image] =>[orig_patent_app_number] => 466919 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/466919
Electrophotographic photoreceptor with bromine or chlorine containing polycarbonate Jan 17, 1990 Issued
Array ( [id] => 2601380 [patent_doc_number] => 04948690 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-14 [patent_title] => 'Electrophotographic photosensitive member with fine spherical resin powder' [patent_app_type] => 1 [patent_app_number] => 7/462913 [patent_app_country] => US [patent_app_date] => 1990-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 12331 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/948/04948690.pdf [firstpage_image] =>[orig_patent_app_number] => 462913 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/462913
Electrophotographic photosensitive member with fine spherical resin powder Jan 10, 1990 Issued
Array ( [id] => 2704862 [patent_doc_number] => 05013623 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-07 [patent_title] => 'Electrophotographic photoreceptor with stilbene compound' [patent_app_type] => 1 [patent_app_number] => 7/462540 [patent_app_country] => US [patent_app_date] => 1990-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5544 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 395 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/013/05013623.pdf [firstpage_image] =>[orig_patent_app_number] => 462540 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/462540
Electrophotographic photoreceptor with stilbene compound Jan 2, 1990 Issued
Array ( [id] => 2822024 [patent_doc_number] => 05094929 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-10 [patent_title] => 'Electrophotographic photoreceptor with amorphous carbon containing germanium' [patent_app_type] => 1 [patent_app_number] => 7/459297 [patent_app_country] => US [patent_app_date] => 1989-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 5700 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/094/05094929.pdf [firstpage_image] =>[orig_patent_app_number] => 459297 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/459297
Electrophotographic photoreceptor with amorphous carbon containing germanium Dec 28, 1989 Issued
Array ( [id] => 2783631 [patent_doc_number] => 05154996 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-10-13 [patent_title] => 'Electrophotographic photoreceptor with copolymer binder or interlayer' [patent_app_type] => 1 [patent_app_number] => 7/456623 [patent_app_country] => US [patent_app_date] => 1989-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7441 [patent_no_of_claims] => 15 [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/05/154/05154996.pdf [firstpage_image] =>[orig_patent_app_number] => 456623 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/456623
Electrophotographic photoreceptor with copolymer binder or interlayer Dec 28, 1989 Issued
07/459348 ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR AND ELECTROPHOTOGRAPHIC COPYING PROCESS AND APPARATUS USING THE PHOTOCONDUCTOR Dec 28, 1989 Abandoned
Array ( [id] => 2798170 [patent_doc_number] => 05139911 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-08-18 [patent_title] => 'Electrophotographic photoreceptor with two part surface layer' [patent_app_type] => 1 [patent_app_number] => 7/456669 [patent_app_country] => US [patent_app_date] => 1989-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3072 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/139/05139911.pdf [firstpage_image] =>[orig_patent_app_number] => 456669 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/456669
Electrophotographic photoreceptor with two part surface layer Dec 27, 1989 Issued
Array ( [id] => 2821414 [patent_doc_number] => 05173386 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-22 [patent_title] => 'Titanium dioxide aggregates process for producing same and electrophotographic photosensitive material containing same' [patent_app_type] => 1 [patent_app_number] => 7/458349 [patent_app_country] => US [patent_app_date] => 1989-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4669 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/173/05173386.pdf [firstpage_image] =>[orig_patent_app_number] => 458349 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/458349
Titanium dioxide aggregates process for producing same and electrophotographic photosensitive material containing same Dec 27, 1989 Issued
07/458352 PHOTOSENSITIVE MEMBER FOR ELECTROPHOTOGRAPHY Dec 27, 1989 Abandoned
Array ( [id] => 2668073 [patent_doc_number] => 05034300 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-23 [patent_title] => 'Charging means with imidazole derivatives for use in developing device and method of developing' [patent_app_type] => 1 [patent_app_number] => 7/456866 [patent_app_country] => US [patent_app_date] => 1989-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 9298 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 327 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/034/05034300.pdf [firstpage_image] =>[orig_patent_app_number] => 456866 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/456866
Charging means with imidazole derivatives for use in developing device and method of developing Dec 26, 1989 Issued
Array ( [id] => 2712175 [patent_doc_number] => 05053304 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-01 [patent_title] => 'Photoconductor element for making multiple copies and process for using same' [patent_app_type] => 1 [patent_app_number] => 7/457675 [patent_app_country] => US [patent_app_date] => 1989-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4657 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/053/05053304.pdf [firstpage_image] =>[orig_patent_app_number] => 457675 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/457675
Photoconductor element for making multiple copies and process for using same Dec 26, 1989 Issued
07/456741 ELECTROPHOTOGRAPHIC IMAGE-FORMING METHOD WHEREIN AN AMORPHOUS SILICON LIGHT RECEIVING MEMBER WITH A LATENT IMAGE SUPPORT LAYER AND A DEVELOPED IMAGE SUPPORT LAYER AND FINE PARTICLE INSULATING TONER HAVING A VOLUME AVERAGE PARTICLE SIZE OF 4.5 TO 9.0 MICRON AND AN Dec 25, 1989 Abandoned
Array ( [id] => 2749692 [patent_doc_number] => 05071726 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-10 [patent_title] => 'Developer compositions with treated carrier particles' [patent_app_type] => 1 [patent_app_number] => 7/457123 [patent_app_country] => US [patent_app_date] => 1989-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 9539 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/071/05071726.pdf [firstpage_image] =>[orig_patent_app_number] => 457123 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/457123
Developer compositions with treated carrier particles Dec 25, 1989 Issued
Array ( [id] => 2667942 [patent_doc_number] => 05034293 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-23 [patent_title] => 'Electrophotographic elements containing 4H-thiopyran-1,1-dioxide derivatives as electron-transport agents' [patent_app_type] => 1 [patent_app_number] => 7/455665 [patent_app_country] => US [patent_app_date] => 1989-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4558 [patent_no_of_claims] => 2 [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/05/034/05034293.pdf [firstpage_image] =>[orig_patent_app_number] => 455665 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/455665
Electrophotographic elements containing 4H-thiopyran-1,1-dioxide derivatives as electron-transport agents Dec 21, 1989 Issued
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