Search

Charles L. Bowers Jr.

Examiner (ID: 18963)

Most Active Art Unit
1506
Art Unit(s)
2203, 2813, 1763, 1104, 1506
Total Applications
883
Issued Applications
647
Pending Applications
4
Abandoned Applications
232

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2221445 [patent_doc_number] => 04609614 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-09-02 [patent_title] => 'Process of using absorptive layer in optical lithography with overlying photoresist layer to form relief pattern on substrate' [patent_app_type] => 1 [patent_app_number] => 6/748355 [patent_app_country] => US [patent_app_date] => 1985-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 896 [patent_no_of_claims] => 6 [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/04/609/04609614.pdf [firstpage_image] =>[orig_patent_app_number] => 748355 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/748355
Process of using absorptive layer in optical lithography with overlying photoresist layer to form relief pattern on substrate Jun 23, 1985 Issued
Array ( [id] => 2296634 [patent_doc_number] => 04696886 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-29 [patent_title] => 'Positive photoresist composition with m-hydroxy-.alpha.-methylstyrene homopolymer and quinonediazide compound' [patent_app_type] => 1 [patent_app_number] => 6/748064 [patent_app_country] => US [patent_app_date] => 1985-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3650 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/696/04696886.pdf [firstpage_image] =>[orig_patent_app_number] => 748064 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/748064
Positive photoresist composition with m-hydroxy-.alpha.-methylstyrene homopolymer and quinonediazide compound Jun 23, 1985 Issued
Array ( [id] => 2279348 [patent_doc_number] => 04626496 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-02 [patent_title] => 'Optical information recording medium' [patent_app_type] => 1 [patent_app_number] => 6/745344 [patent_app_country] => US [patent_app_date] => 1985-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 6491 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/626/04626496.pdf [firstpage_image] =>[orig_patent_app_number] => 745344 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/745344
Optical information recording medium Jun 13, 1985 Issued
06/743775 LIGHT-SENSITIVE COMPOSITION FOR POSITIVE-TYPE LIGHT-SENSITIVE LITHOGRAPHIC PRINTING PLATES Jun 11, 1985 Abandoned
06/742392 PERFLUOROALKYL GROUP-CONTAINING COMPOUNDS AND REPRODUCTION LAYERS PRODUCED THEREFROM Jun 6, 1985 Abandoned
06/742393 PERFLUOROALKYL GROUP-CONTAINING POLYMERS AND REPRODUCTION LAYERS PRODUCED THEREFROM Jun 6, 1985 Abandoned
06/742418 PERFLUOROALKYL GROUP-CONTAINING 1,2-NAPHTHOQUINONE DIAZIDE COMPOUNDS AND REPRODUCTION MATERIALS PRODUCED THEREFROM Jun 6, 1985 Abandoned
Array ( [id] => 2387089 [patent_doc_number] => 04724195 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-09 [patent_title] => 'Perfluoroalkyl group-containing copolymers and reproduction layers produced therefrom' [patent_app_type] => 1 [patent_app_number] => 6/742394 [patent_app_country] => US [patent_app_date] => 1985-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6367 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/724/04724195.pdf [firstpage_image] =>[orig_patent_app_number] => 742394 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/742394
Perfluoroalkyl group-containing copolymers and reproduction layers produced therefrom Jun 6, 1985 Issued
06/742063 POSITIVE-WORKING RADIATION-SENSITIVE COATING SOLUTION Jun 5, 1985 Abandoned
Array ( [id] => 2242426 [patent_doc_number] => 04613398 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-09-23 [patent_title] => 'Formation of etch-resistant resists through preferential permeation' [patent_app_type] => 1 [patent_app_number] => 6/741779 [patent_app_country] => US [patent_app_date] => 1985-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 23 [patent_no_of_words] => 9321 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/613/04613398.pdf [firstpage_image] =>[orig_patent_app_number] => 741779 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/741779
Formation of etch-resistant resists through preferential permeation Jun 5, 1985 Issued
Array ( [id] => 2279285 [patent_doc_number] => 04626492 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-02 [patent_title] => 'Positive-working o-quinone diazide photoresist composition containing a dye and a trihydroxybenzophenone compound' [patent_app_type] => 1 [patent_app_number] => 6/741070 [patent_app_country] => US [patent_app_date] => 1985-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4546 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 308 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/626/04626492.pdf [firstpage_image] =>[orig_patent_app_number] => 741070 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/741070
Positive-working o-quinone diazide photoresist composition containing a dye and a trihydroxybenzophenone compound Jun 3, 1985 Issued
Array ( [id] => 2326853 [patent_doc_number] => 04672021 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-09 [patent_title] => 'Contrast enhancement layer composition with naphthoquinone diazide, indicator dye and polymeric binder' [patent_app_type] => 1 [patent_app_number] => 6/740369 [patent_app_country] => US [patent_app_date] => 1985-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3698 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/672/04672021.pdf [firstpage_image] =>[orig_patent_app_number] => 740369 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/740369
Contrast enhancement layer composition with naphthoquinone diazide, indicator dye and polymeric binder Jun 2, 1985 Issued
06/739158 PATTERN-FORMING MATERIAL AND ITS PRODUCTION AND USE May 29, 1985 Abandoned
Array ( [id] => 2321456 [patent_doc_number] => 04670371 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-02 [patent_title] => 'Multicolor image forming method using multiply diazo resin layers' [patent_app_type] => 1 [patent_app_number] => 6/738720 [patent_app_country] => US [patent_app_date] => 1985-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5122 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/670/04670371.pdf [firstpage_image] =>[orig_patent_app_number] => 738720 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/738720
Multicolor image forming method using multiply diazo resin layers May 28, 1985 Issued
Array ( [id] => 2623399 [patent_doc_number] => 04950577 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-21 [patent_title] => 'Pre-press light-sensitive color proofing article incorporating antihalation layer' [patent_app_type] => 1 [patent_app_number] => 6/737810 [patent_app_country] => US [patent_app_date] => 1985-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 11365 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/950/04950577.pdf [firstpage_image] =>[orig_patent_app_number] => 737810 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/737810
Pre-press light-sensitive color proofing article incorporating antihalation layer May 22, 1985 Issued
Array ( [id] => 2354540 [patent_doc_number] => 04650739 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-17 [patent_title] => 'Process for post-treating aluminum oxide layers with aqueous solutions containing phosphoroxo anions in the manufacture of offset printing plates with radiation sensitive layer and printing plates therefor' [patent_app_type] => 1 [patent_app_number] => 6/734147 [patent_app_country] => US [patent_app_date] => 1985-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4460 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/650/04650739.pdf [firstpage_image] =>[orig_patent_app_number] => 734147 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/734147
Process for post-treating aluminum oxide layers with aqueous solutions containing phosphoroxo anions in the manufacture of offset printing plates with radiation sensitive layer and printing plates therefor May 14, 1985 Issued
Array ( [id] => 2267821 [patent_doc_number] => 04612276 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-09-16 [patent_title] => 'Method of forming lithographic print plate utilizing water development of an imaged bi-layer negative-working diazonium material' [patent_app_type] => 1 [patent_app_number] => 6/718670 [patent_app_country] => US [patent_app_date] => 1985-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3090 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/612/04612276.pdf [firstpage_image] =>[orig_patent_app_number] => 718670 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/718670
Method of forming lithographic print plate utilizing water development of an imaged bi-layer negative-working diazonium material May 12, 1985 Issued
06/732717 PATTERN FORMING METHOD AND COMPOSITION FOR PATTERN FORMATION TO BE USED THEREFOR May 9, 1985 Abandoned
Array ( [id] => 2356662 [patent_doc_number] => 04687726 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-18 [patent_title] => 'Photosensitive recording material for use in the production of negative-working planographic printing plates with diazonium polycondensate and inorganic pigment' [patent_app_type] => 1 [patent_app_number] => 6/731778 [patent_app_country] => US [patent_app_date] => 1985-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4974 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/687/04687726.pdf [firstpage_image] =>[orig_patent_app_number] => 731778 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/731778
Photosensitive recording material for use in the production of negative-working planographic printing plates with diazonium polycondensate and inorganic pigment May 7, 1985 Issued
Array ( [id] => 2383149 [patent_doc_number] => 04695523 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-22 [patent_title] => 'Method of screening a flat mask cathode ray tube' [patent_app_type] => 1 [patent_app_number] => 6/727486 [patent_app_country] => US [patent_app_date] => 1985-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2887 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/695/04695523.pdf [firstpage_image] =>[orig_patent_app_number] => 727486 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/727486
Method of screening a flat mask cathode ray tube Apr 25, 1985 Issued
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