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
06/420754 WATER DEVELOPABLE PRINTING PLATE Sep 20, 1982 Abandoned
06/420728 IMAGE FORMING MATERIAL Sep 20, 1982 Abandoned
Array ( [id] => 2206935 [patent_doc_number] => 04492748 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-01-08 [patent_title] => 'Light-sensitive polycondensation product containing diazonium and dialdehyde groups, and light-sensitive recording material prepared therewith' [patent_app_type] => 1 [patent_app_number] => 6/415927 [patent_app_country] => US [patent_app_date] => 1982-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5458 [patent_no_of_claims] => 10 [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/04/492/04492748.pdf [firstpage_image] =>[orig_patent_app_number] => 415927 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/415927
Light-sensitive polycondensation product containing diazonium and dialdehyde groups, and light-sensitive recording material prepared therewith Sep 7, 1982 Issued
Array ( [id] => 2193804 [patent_doc_number] => 04501806 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-02-26 [patent_title] => 'Method for forming pattern and photoresist used therein' [patent_app_type] => 1 [patent_app_number] => 6/413895 [patent_app_country] => US [patent_app_date] => 1982-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2359 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/501/04501806.pdf [firstpage_image] =>[orig_patent_app_number] => 413895 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/413895
Method for forming pattern and photoresist used therein Aug 31, 1982 Issued
Array ( [id] => 2062780 [patent_doc_number] => 04452877 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-06-05 [patent_title] => 'Electrolysis treatment of light sensitive diazo coated supports' [patent_app_type] => 1 [patent_app_number] => 6/412049 [patent_app_country] => US [patent_app_date] => 1982-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2627 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/452/04452877.pdf [firstpage_image] =>[orig_patent_app_number] => 412049 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/412049
Electrolysis treatment of light sensitive diazo coated supports Aug 25, 1982 Issued
Array ( [id] => 2134767 [patent_doc_number] => 04491628 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-01-01 [patent_title] => 'Positive- and negative-working resist compositions with acid generating photoinitiator and polymer with acid labile groups pendant from polymer backbone' [patent_app_type] => 1 [patent_app_number] => 6/410201 [patent_app_country] => US [patent_app_date] => 1982-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2957 [patent_no_of_claims] => 17 [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/04/491/04491628.pdf [firstpage_image] =>[orig_patent_app_number] => 410201 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/410201
Positive- and negative-working resist compositions with acid generating photoinitiator and polymer with acid labile groups pendant from polymer backbone Aug 22, 1982 Issued
Array ( [id] => 2066295 [patent_doc_number] => 04440847 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-04-03 [patent_title] => 'Diazo material with waterborne drafting subbing composition of acrylic resin and aziridine and process of using' [patent_app_type] => 1 [patent_app_number] => 6/409842 [patent_app_country] => US [patent_app_date] => 1982-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2925 [patent_no_of_claims] => 5 [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/04/440/04440847.pdf [firstpage_image] =>[orig_patent_app_number] => 409842 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/409842
Diazo material with waterborne drafting subbing composition of acrylic resin and aziridine and process of using Aug 19, 1982 Issued
Array ( [id] => 2018838 [patent_doc_number] => 04403028 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-09-06 [patent_title] => 'Light sensitive diazonium salts and diazotype materials' [patent_app_type] => 1 [patent_app_number] => 6/408177 [patent_app_country] => US [patent_app_date] => 1982-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7646 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/403/04403028.pdf [firstpage_image] =>[orig_patent_app_number] => 408177 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/408177
Light sensitive diazonium salts and diazotype materials Aug 10, 1982 Issued
Array ( [id] => 2177692 [patent_doc_number] => 04529682 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-07-16 [patent_title] => 'Positive photoresist composition with cresol-formaldehyde novolak resins' [patent_app_type] => 1 [patent_app_number] => 6/403935 [patent_app_country] => US [patent_app_date] => 1982-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6745 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/529/04529682.pdf [firstpage_image] =>[orig_patent_app_number] => 403935 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/403935
Positive photoresist composition with cresol-formaldehyde novolak resins Aug 1, 1982 Issued
90/000234 METHOD FOR MAKING PHOTORESISTS Jul 29, 1982 Issued
06/403613 DIAZOTYPE MATERIALS WHICH CAN BE DEVELOPED BY HEAT AND CONTAIN AN ACTIVATOR PRECURSOR RELEASING A STRONG BASE DURING HEATING Jul 29, 1982 Abandoned
Array ( [id] => 2112185 [patent_doc_number] => 04451550 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-29 [patent_title] => 'Vesicular film and composition with phenoxy resin matrix' [patent_app_type] => 1 [patent_app_number] => 6/403108 [patent_app_country] => US [patent_app_date] => 1982-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8946 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/451/04451550.pdf [firstpage_image] =>[orig_patent_app_number] => 403108 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/403108
Vesicular film and composition with phenoxy resin matrix Jul 28, 1982 Issued
Array ( [id] => 2115091 [patent_doc_number] => 04436807 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-03-13 [patent_title] => 'Developer composition with sodium, lithium and/or potassium salts for developing negative working imaged photographic material' [patent_app_type] => 1 [patent_app_number] => 6/398509 [patent_app_country] => US [patent_app_date] => 1982-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2663 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/436/04436807.pdf [firstpage_image] =>[orig_patent_app_number] => 398509 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/398509
Developer composition with sodium, lithium and/or potassium salts for developing negative working imaged photographic material Jul 14, 1982 Issued
Array ( [id] => 2087144 [patent_doc_number] => 04465768 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-08-14 [patent_title] => 'Pattern-formation method with iodine containing azide and oxygen plasma etching of substrate' [patent_app_type] => 1 [patent_app_number] => 6/397903 [patent_app_country] => US [patent_app_date] => 1982-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5876 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/465/04465768.pdf [firstpage_image] =>[orig_patent_app_number] => 397903 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/397903
Pattern-formation method with iodine containing azide and oxygen plasma etching of substrate Jul 12, 1982 Issued
06/397092 PROCESS AND SOLUTION FOR DESENSITIZING LITHOGRAPHIC PRINTING FORMS Jul 11, 1982 Abandoned
06/396800 DEVELOPMENT OF A COLORED IMAGE ON A CELLULOSIC MATERIAL WTH SULFONYL AZIDES Jul 8, 1982 Abandoned
Array ( [id] => 2180204 [patent_doc_number] => 04508814 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-04-02 [patent_title] => 'Waterless negative or positive lithographic printing plate preparation' [patent_app_type] => 1 [patent_app_number] => 6/396476 [patent_app_country] => US [patent_app_date] => 1982-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 4965 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/508/04508814.pdf [firstpage_image] =>[orig_patent_app_number] => 396476 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/396476
Waterless negative or positive lithographic printing plate preparation Jul 7, 1982 Issued
Array ( [id] => 2103304 [patent_doc_number] => 04442195 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-04-10 [patent_title] => 'Photosensitive composition and article with o-quinone diazide and 6-membered cyclic acid-anhydride' [patent_app_type] => 1 [patent_app_number] => 6/395976 [patent_app_country] => US [patent_app_date] => 1982-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5187 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/442/04442195.pdf [firstpage_image] =>[orig_patent_app_number] => 395976 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/395976
Photosensitive composition and article with o-quinone diazide and 6-membered cyclic acid-anhydride Jul 6, 1982 Issued
Array ( [id] => 2107874 [patent_doc_number] => 04472494 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-09-18 [patent_title] => 'Bilayer photosensitive imaging article' [patent_app_type] => 1 [patent_app_number] => 6/395289 [patent_app_country] => US [patent_app_date] => 1982-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 10065 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/472/04472494.pdf [firstpage_image] =>[orig_patent_app_number] => 395289 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/395289
Bilayer photosensitive imaging article Jul 5, 1982 Issued
Array ( [id] => 2115678 [patent_doc_number] => 04439511 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-03-27 [patent_title] => 'Light-sensitive mixture based on O-naphthoquinone diazide ester of condensate of bisphenol and formaldehyde and light-sensitive copying material prepared therefrom' [patent_app_type] => 1 [patent_app_number] => 6/393788 [patent_app_country] => US [patent_app_date] => 1982-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3427 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/439/04439511.pdf [firstpage_image] =>[orig_patent_app_number] => 393788 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/393788
Light-sensitive mixture based on O-naphthoquinone diazide ester of condensate of bisphenol and formaldehyde and light-sensitive copying material prepared therefrom Jun 29, 1982 Issued
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