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] => 2769066 [patent_doc_number] => 04985333 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-15 [patent_title] => 'Positive-working photosensitive composition with three difference 1,2-naphthoquinone diazide sulfonic acid esters to include the ester of curcumin' [patent_app_type] => 1 [patent_app_number] => 7/385820 [patent_app_country] => US [patent_app_date] => 1989-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2882 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/985/04985333.pdf [firstpage_image] =>[orig_patent_app_number] => 385820 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/385820
Positive-working photosensitive composition with three difference 1,2-naphthoquinone diazide sulfonic acid esters to include the ester of curcumin Jul 26, 1989 Issued
Array ( [id] => 2644216 [patent_doc_number] => 04980273 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-25 [patent_title] => 'Matted photographic imaging materials' [patent_app_type] => 1 [patent_app_number] => 7/385310 [patent_app_country] => US [patent_app_date] => 1989-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3808 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/980/04980273.pdf [firstpage_image] =>[orig_patent_app_number] => 385310 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/385310
Matted photographic imaging materials Jul 25, 1989 Issued
Array ( [id] => 2970500 [patent_doc_number] => 05194367 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-16 [patent_title] => 'Method for processing a silver halide photographic material' [patent_app_type] => 1 [patent_app_number] => 7/384913 [patent_app_country] => US [patent_app_date] => 1989-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13577 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/194/05194367.pdf [firstpage_image] =>[orig_patent_app_number] => 384913 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/384913
Method for processing a silver halide photographic material Jul 24, 1989 Issued
Array ( [id] => 2615801 [patent_doc_number] => 04943511 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-24 [patent_title] => 'High sensitivity mid and deep UV resist' [patent_app_type] => 1 [patent_app_number] => 7/376971 [patent_app_country] => US [patent_app_date] => 1989-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6140 [patent_no_of_claims] => 9 [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/04/943/04943511.pdf [firstpage_image] =>[orig_patent_app_number] => 376971 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/376971
High sensitivity mid and deep UV resist Jul 5, 1989 Issued
Array ( [id] => 2601517 [patent_doc_number] => 04948697 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-14 [patent_title] => 'Positive photoresist with a solvent mixture of propylene glycol alkyl ether and propylene glycol alkyl ether acetate' [patent_app_type] => 1 [patent_app_number] => 7/376147 [patent_app_country] => US [patent_app_date] => 1989-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3647 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/948/04948697.pdf [firstpage_image] =>[orig_patent_app_number] => 376147 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/376147
Positive photoresist with a solvent mixture of propylene glycol alkyl ether and propylene glycol alkyl ether acetate Jul 4, 1989 Issued
Array ( [id] => 2757178 [patent_doc_number] => 05059513 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-22 [patent_title] => 'Photochemical image process of positive photoresist element with maleimide copolymer' [patent_app_type] => 1 [patent_app_number] => 7/366088 [patent_app_country] => US [patent_app_date] => 1989-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 12118 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/059/05059513.pdf [firstpage_image] =>[orig_patent_app_number] => 366088 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/366088
Photochemical image process of positive photoresist element with maleimide copolymer Jun 13, 1989 Issued
Array ( [id] => 2653574 [patent_doc_number] => 04946373 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-07 [patent_title] => 'Radiation-polymerizable composition' [patent_app_type] => 1 [patent_app_number] => 7/366115 [patent_app_country] => US [patent_app_date] => 1989-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3856 [patent_no_of_claims] => 20 [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/04/946/04946373.pdf [firstpage_image] =>[orig_patent_app_number] => 366115 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/366115
Radiation-polymerizable composition Jun 13, 1989 Issued
Array ( [id] => 2667357 [patent_doc_number] => 04954418 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-04 [patent_title] => 'Formation method and photoresist composition for phosphor screens of color picture tubes' [patent_app_type] => 1 [patent_app_number] => 7/359621 [patent_app_country] => US [patent_app_date] => 1989-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3083 [patent_no_of_claims] => 4 [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/04/954/04954418.pdf [firstpage_image] =>[orig_patent_app_number] => 359621 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/359621
Formation method and photoresist composition for phosphor screens of color picture tubes May 30, 1989 Issued
Array ( [id] => 2669185 [patent_doc_number] => 04983490 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-08 [patent_title] => 'Photoresist treating composition consisting of a mixture of propylene glycol alkyl ether and propylene glycol alkyl ether acetate' [patent_app_type] => 1 [patent_app_number] => 7/352618 [patent_app_country] => US [patent_app_date] => 1989-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1935 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/983/04983490.pdf [firstpage_image] =>[orig_patent_app_number] => 352618 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/352618
Photoresist treating composition consisting of a mixture of propylene glycol alkyl ether and propylene glycol alkyl ether acetate May 14, 1989 Issued
Array ( [id] => 2472303 [patent_doc_number] => 04886731 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-12 [patent_title] => 'Multilayer photopolymeric printing plates with photoreactive diazo compounds and photopolymerizable compositions' [patent_app_type] => 1 [patent_app_number] => 7/351262 [patent_app_country] => US [patent_app_date] => 1989-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4066 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/886/04886731.pdf [firstpage_image] =>[orig_patent_app_number] => 351262 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/351262
Multilayer photopolymeric printing plates with photoreactive diazo compounds and photopolymerizable compositions May 9, 1989 Issued
07/339866 PHOTOSENSITIVE PRINTING PLATES Apr 13, 1989 Abandoned
Array ( [id] => 2654571 [patent_doc_number] => 04929532 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-29 [patent_title] => 'Diazo negative color proofing process utilizing acrylic/acrylate polymers' [patent_app_type] => 1 [patent_app_number] => 7/338356 [patent_app_country] => US [patent_app_date] => 1989-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4647 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 377 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/929/04929532.pdf [firstpage_image] =>[orig_patent_app_number] => 338356 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/338356
Diazo negative color proofing process utilizing acrylic/acrylate polymers Apr 11, 1989 Issued
Array ( [id] => 2717174 [patent_doc_number] => 05008362 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-16 [patent_title] => 'Binders soluble in aqueous alkali and containing silanyl groups in the side chain, process for preparing same and also photosensitive mixture containing these compounds' [patent_app_type] => 1 [patent_app_number] => 7/332511 [patent_app_country] => US [patent_app_date] => 1989-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16513 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/008/05008362.pdf [firstpage_image] =>[orig_patent_app_number] => 332511 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/332511
Binders soluble in aqueous alkali and containing silanyl groups in the side chain, process for preparing same and also photosensitive mixture containing these compounds Apr 2, 1989 Issued
Array ( [id] => 2655533 [patent_doc_number] => 04971887 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-20 [patent_title] => 'Positive-working photosensitive mixture and recording material of high thermal stability with phenolic novolak of m-cresol and 2,3,6-trialkylphenol' [patent_app_type] => 1 [patent_app_number] => 7/330173 [patent_app_country] => US [patent_app_date] => 1989-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4794 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/971/04971887.pdf [firstpage_image] =>[orig_patent_app_number] => 330173 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/330173
Positive-working photosensitive mixture and recording material of high thermal stability with phenolic novolak of m-cresol and 2,3,6-trialkylphenol Mar 28, 1989 Issued
07/328729 IMAGE TRANSFER TO DIVERSE PAPER STOCKS Mar 22, 1989 Abandoned
Array ( [id] => 2591128 [patent_doc_number] => 04970287 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-13 [patent_title] => 'Thermally stable phenolic resin compositions with ortho, ortho methylene linkage' [patent_app_type] => 1 [patent_app_number] => 7/325399 [patent_app_country] => US [patent_app_date] => 1989-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6801 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/970/04970287.pdf [firstpage_image] =>[orig_patent_app_number] => 325399 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/325399
Thermally stable phenolic resin compositions with ortho, ortho methylene linkage Mar 19, 1989 Issued
Array ( [id] => 2644030 [patent_doc_number] => 04980263 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-25 [patent_title] => 'Light-sensitive diazo resin composition with polyurethane and compound having ureido, thioureido, urethane, or thiourethane unit' [patent_app_type] => 1 [patent_app_number] => 7/317868 [patent_app_country] => US [patent_app_date] => 1989-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3961 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/980/04980263.pdf [firstpage_image] =>[orig_patent_app_number] => 317868 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/317868
Light-sensitive diazo resin composition with polyurethane and compound having ureido, thioureido, urethane, or thiourethane unit Mar 1, 1989 Issued
Array ( [id] => 2692808 [patent_doc_number] => 04996123 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-26 [patent_title] => 'Optically oriented photoresist pattern forming method using organic crystal in photoresist layer with specified refracting indices formula' [patent_app_type] => 1 [patent_app_number] => 7/326414 [patent_app_country] => US [patent_app_date] => 1989-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 13 [patent_no_of_words] => 3284 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/996/04996123.pdf [firstpage_image] =>[orig_patent_app_number] => 326414 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/326414
Optically oriented photoresist pattern forming method using organic crystal in photoresist layer with specified refracting indices formula Feb 23, 1989 Issued
07/310655 RADIATION-SENSITIVE RESIN COMPOSITION Feb 14, 1989 Issued
Array ( [id] => 2606597 [patent_doc_number] => 04902601 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-02-20 [patent_title] => 'Radiation sensitive polymeric diazonium salt and methods of making the polymeric diazonium salt' [patent_app_type] => 1 [patent_app_number] => 7/300699 [patent_app_country] => US [patent_app_date] => 1989-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5409 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/902/04902601.pdf [firstpage_image] =>[orig_patent_app_number] => 300699 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/300699
Radiation sensitive polymeric diazonium salt and methods of making the polymeric diazonium salt Jan 18, 1989 Issued
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