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] => 2244033 [patent_doc_number] => 04568630 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-02-04 [patent_title] => 'Method for preparing and using an anodized aluminum photo-lithographic printing plate' [patent_app_type] => 1 [patent_app_number] => 6/644077 [patent_app_country] => US [patent_app_date] => 1984-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2236 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/568/04568630.pdf [firstpage_image] =>[orig_patent_app_number] => 644077 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/644077
Method for preparing and using an anodized aluminum photo-lithographic printing plate Aug 23, 1984 Issued
Array ( [id] => 2275683 [patent_doc_number] => 04581308 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-08 [patent_title] => 'Process for preparation of a masking element for forming a multicolor printing plate' [patent_app_type] => 1 [patent_app_number] => 6/642817 [patent_app_country] => US [patent_app_date] => 1984-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 5 [patent_no_of_words] => 3347 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/581/04581308.pdf [firstpage_image] =>[orig_patent_app_number] => 642817 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/642817
Process for preparation of a masking element for forming a multicolor printing plate Aug 20, 1984 Issued
Array ( [id] => 2198598 [patent_doc_number] => 04495269 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-01-22 [patent_title] => 'Waterborne two component diazo type coating composition with hydrolyzed polyvinyl acetate and hexamethoxy methylmelamine resin' [patent_app_type] => 1 [patent_app_number] => 6/642706 [patent_app_country] => US [patent_app_date] => 1984-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1776 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/495/04495269.pdf [firstpage_image] =>[orig_patent_app_number] => 642706 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/642706
Waterborne two component diazo type coating composition with hydrolyzed polyvinyl acetate and hexamethoxy methylmelamine resin Aug 19, 1984 Issued
Array ( [id] => 2220081 [patent_doc_number] => 04594306 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-06-10 [patent_title] => 'Light-sensitive copying material with o-quinone diazide and phenolic hydroxy compound' [patent_app_type] => 1 [patent_app_number] => 6/641424 [patent_app_country] => US [patent_app_date] => 1984-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2182 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/594/04594306.pdf [firstpage_image] =>[orig_patent_app_number] => 641424 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/641424
Light-sensitive copying material with o-quinone diazide and phenolic hydroxy compound Aug 16, 1984 Issued
06/640842 POSITIVE PHOTOSENSITIVE COMPOSITIONS Aug 14, 1984 Abandoned
06/640664 RADIATION-SENSITIVE POLYMER COMPOSITION Aug 13, 1984 Abandoned
Array ( [id] => 2219667 [patent_doc_number] => 04578341 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-03-25 [patent_title] => 'Acidic photosensitive relief image-forming materials with indicator pigment or dye' [patent_app_type] => 1 [patent_app_number] => 6/636810 [patent_app_country] => US [patent_app_date] => 1984-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4783 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/578/04578341.pdf [firstpage_image] =>[orig_patent_app_number] => 636810 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/636810
Acidic photosensitive relief image-forming materials with indicator pigment or dye Aug 2, 1984 Issued
Array ( [id] => 2458517 [patent_doc_number] => 04785062 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-15 [patent_title] => 'Reaction product of O-epoxyalkylated tetrakis(hydroxyphenyl)ethane resin and phenol with product having no remaining epoxy groups' [patent_app_type] => 1 [patent_app_number] => 6/636419 [patent_app_country] => US [patent_app_date] => 1984-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3076 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/785/04785062.pdf [firstpage_image] =>[orig_patent_app_number] => 636419 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/636419
Reaction product of O-epoxyalkylated tetrakis(hydroxyphenyl)ethane resin and phenol with product having no remaining epoxy groups Jul 30, 1984 Issued
06/634254 MULTICOLOR IMAGE-FORMING METHOD AND MULTICOLOR IMAGE-FORMING MATERIALS TO BE USED THEREFOR Jul 24, 1984 Abandoned
06/631416 PROCESS FOR PRODUCING ALUMINUM SUPPORT FOR LITHOGRAPHIC PRINTING PLATE Jul 15, 1984 Abandoned
06/631532 GRAPHIC ARTS IMAGING CONSTRUCTIONS USING VAPOR-DEPOSITED LAYERS Jul 15, 1984 Abandoned
Array ( [id] => 2261144 [patent_doc_number] => 04564581 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-01-14 [patent_title] => 'Process of preparing screen stencil using diazo photosensitive compositions with acidic p-H indicator' [patent_app_type] => 1 [patent_app_number] => 6/629759 [patent_app_country] => US [patent_app_date] => 1984-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2849 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/564/04564581.pdf [firstpage_image] =>[orig_patent_app_number] => 629759 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/629759
Process of preparing screen stencil using diazo photosensitive compositions with acidic p-H indicator Jul 12, 1984 Issued
Array ( [id] => 2270584 [patent_doc_number] => 04565772 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-01-21 [patent_title] => 'Process of using radiation-sensitive carrier body to form stamper structure and subsequent use as a stamper to make optical disks' [patent_app_type] => 1 [patent_app_number] => 6/630232 [patent_app_country] => US [patent_app_date] => 1984-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 5729 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/565/04565772.pdf [firstpage_image] =>[orig_patent_app_number] => 630232 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/630232
Process of using radiation-sensitive carrier body to form stamper structure and subsequent use as a stamper to make optical disks Jul 11, 1984 Issued
06/628881 NEGATIVELY OPERATING PHOTORESIST COMPOSITIONS WITH RADIATION- ABSORBING ADDITIVES Jul 8, 1984 Abandoned
06/628115 METHOD AND APPARATUS FOR AMENDING A PHOTOMASK Jul 4, 1984 Abandoned
Array ( [id] => 2243206 [patent_doc_number] => 04576901 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-03-18 [patent_title] => 'Process for producing negative copies by means of a material based on 1,2-quinone diazides with 4-ester or amide substitution' [patent_app_type] => 1 [patent_app_number] => 6/626759 [patent_app_country] => US [patent_app_date] => 1984-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4413 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/576/04576901.pdf [firstpage_image] =>[orig_patent_app_number] => 626759 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/626759
Process for producing negative copies by means of a material based on 1,2-quinone diazides with 4-ester or amide substitution Jul 1, 1984 Issued
Array ( [id] => 2275906 [patent_doc_number] => 04581321 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-08 [patent_title] => 'Process for producing negative copies in a material based on 1,2-quinone diazides with thermal curing agent' [patent_app_type] => 1 [patent_app_number] => 6/626760 [patent_app_country] => US [patent_app_date] => 1984-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4057 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/581/04581321.pdf [firstpage_image] =>[orig_patent_app_number] => 626760 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/626760
Process for producing negative copies in a material based on 1,2-quinone diazides with thermal curing agent Jul 1, 1984 Issued
06/625079 PHOTOSOLUBILIZABLE COMPOSITION WITH SILYL ETHER OR AILYL ESTER GROUP CONTAINING COMPOUND Jun 26, 1984 Abandoned
Array ( [id] => 2182952 [patent_doc_number] => 04504566 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-03-12 [patent_title] => 'Single exposure positive contact multilayer photosolubilizable litho element with two quinone diazide layers' [patent_app_type] => 1 [patent_app_number] => 6/623130 [patent_app_country] => US [patent_app_date] => 1984-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6522 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/504/04504566.pdf [firstpage_image] =>[orig_patent_app_number] => 623130 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/623130
Single exposure positive contact multilayer photosolubilizable litho element with two quinone diazide layers Jun 21, 1984 Issued
Array ( [id] => 2302369 [patent_doc_number] => 04642282 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-02-10 [patent_title] => 'Light-sensitive positive copying material with alkali soluble polycondensation binder' [patent_app_type] => 1 [patent_app_number] => 6/622446 [patent_app_country] => US [patent_app_date] => 1984-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6686 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/642/04642282.pdf [firstpage_image] =>[orig_patent_app_number] => 622446 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/622446
Light-sensitive positive copying material with alkali soluble polycondensation binder Jun 19, 1984 Issued
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