Search

Aurel Prifti

Examiner (ID: 10223, Phone: (571)270-1743 , Office: P/2115 )

Most Active Art Unit
2186
Art Unit(s)
2175, 2186, 2116, 2115
Total Applications
683
Issued Applications
550
Pending Applications
51
Abandoned Applications
105

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14505349 [patent_doc_number] => 20190196329 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN [patent_app_type] => utility [patent_app_number] => 16/225332 [patent_app_country] => US [patent_app_date] => 2018-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35578 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16225332 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/225332
Resist composition and method of forming resist pattern Dec 18, 2018 Issued
Array ( [id] => 14538237 [patent_doc_number] => 20190204740 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => PHOTOSENSITIVE COMPOSITE MATERIAL AND METHOD FOR FORMING COMPOSITE FILM USING THE SAME [patent_app_type] => utility [patent_app_number] => 16/226147 [patent_app_country] => US [patent_app_date] => 2018-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4014 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16226147 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/226147
Photosensitive composite material and method for forming composite film using the same Dec 18, 2018 Issued
Array ( [id] => 16894584 [patent_doc_number] => 11036132 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => Resist composition, method of forming resist pattern, compound, and acid diffusion control agent [patent_app_type] => utility [patent_app_number] => 16/225873 [patent_app_country] => US [patent_app_date] => 2018-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31594 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16225873 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/225873
Resist composition, method of forming resist pattern, compound, and acid diffusion control agent Dec 18, 2018 Issued
Array ( [id] => 16844302 [patent_doc_number] => 11016385 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-25 [patent_title] => Photosensitive adhesive composition, photosensitive conductive adhesive composition, and electronic device containing photosensitive conductive adhesive composition [patent_app_type] => utility [patent_app_number] => 16/224812 [patent_app_country] => US [patent_app_date] => 2018-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5702 [patent_no_of_claims] => 16 [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] =>[firstpage_image] =>[orig_patent_app_number] => 16224812 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/224812
Photosensitive adhesive composition, photosensitive conductive adhesive composition, and electronic device containing photosensitive conductive adhesive composition Dec 18, 2018 Issued
Array ( [id] => 14538235 [patent_doc_number] => 20190204739 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => RESIST COMPOSITION, METHOD OF FORMING RESIST PATTERN, AND COMPOUND [patent_app_type] => utility [patent_app_number] => 16/225290 [patent_app_country] => US [patent_app_date] => 2018-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31562 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16225290 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/225290
Resist composition, method of forming resist pattern, and compound Dec 18, 2018 Issued
Array ( [id] => 14538241 [patent_doc_number] => 20190204742 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => PATTERN FORMATION METHODS [patent_app_type] => utility [patent_app_number] => 16/225551 [patent_app_country] => US [patent_app_date] => 2018-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10873 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16225551 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/225551
Pattern formation methods Dec 18, 2018 Issued
Array ( [id] => 14538233 [patent_doc_number] => 20190204738 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => RESIST COMPOSITION AND METHOD OF FORMING RESIST PATTERN [patent_app_type] => utility [patent_app_number] => 16/222758 [patent_app_country] => US [patent_app_date] => 2018-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32326 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16222758 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/222758
Resist composition and method of forming resist pattern Dec 16, 2018 Issued
Array ( [id] => 16392767 [patent_doc_number] => 20200333708 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-22 [patent_title] => NEGATIVE TYPE PHOTOSENSITIVE SILOXANE COMPOSITION AND METHODS FOR PRODUCING CURED FILM AND ELECTRONIC DEVICE USING THE SAME [patent_app_type] => utility [patent_app_number] => 16/767250 [patent_app_country] => US [patent_app_date] => 2018-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7182 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 337 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16767250 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/767250
Negative type photosensitive siloxane composition and methods for producing cured film and electronic device using the same Nov 25, 2018 Issued
Array ( [id] => 18044790 [patent_doc_number] => 11518731 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-06 [patent_title] => Fluorine-containing compound, substrate for patterning, photodegradable coupling agent, patterning method, and compound [patent_app_type] => utility [patent_app_number] => 16/193526 [patent_app_country] => US [patent_app_date] => 2018-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 9127 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16193526 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/193526
Fluorine-containing compound, substrate for patterning, photodegradable coupling agent, patterning method, and compound Nov 15, 2018 Issued
Array ( [id] => 15966181 [patent_doc_number] => 20200166842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-28 [patent_title] => PHOTOSENSITIVE RESIN COMPOSITION AND CURED FILM [patent_app_type] => utility [patent_app_number] => 16/631985 [patent_app_country] => US [patent_app_date] => 2018-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7965 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16631985 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/631985
Photosensitive resin composition and cured film Nov 8, 2018 Issued
Array ( [id] => 15835687 [patent_doc_number] => 20200133126 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => COATING COMPOSITION FOR FORMING RESIST UNDERLAYER FILM FOR EUV LITHOGRAPHY PROCESS [patent_app_type] => utility [patent_app_number] => 16/176245 [patent_app_country] => US [patent_app_date] => 2018-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7766 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16176245 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/176245
Coating composition for forming resist underlayer film for EUV lithography process Oct 30, 2018 Issued
Array ( [id] => 14378289 [patent_doc_number] => 20190163057 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => RESIST COMPOSITION, METHOD OF FORMING RESIST PATTERN, POLYMERIC COMPOUND, AND COMPOUND [patent_app_type] => utility [patent_app_number] => 16/173326 [patent_app_country] => US [patent_app_date] => 2018-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 38386 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16173326 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/173326
Resist composition, method of forming resist pattern, polymeric compound, and compound Oct 28, 2018 Issued
Array ( [id] => 16918172 [patent_doc_number] => 20210191264 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => NEGATIVE PHOTOSENSITIVE RESIN COMPOSITION, CURED FILM, AND ORGANIC EL DISPLAY AND MANUFACTURING METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 16/759140 [patent_app_country] => US [patent_app_date] => 2018-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 69217 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 482 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16759140 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/759140
NEGATIVE PHOTOSENSITIVE RESIN COMPOSITION, CURED FILM, AND ORGANIC EL DISPLAY AND MANUFACTURING METHOD THEREFOR Oct 25, 2018 Abandoned
Array ( [id] => 19122184 [patent_doc_number] => 11966164 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-23 [patent_title] => Semiconductor device production method employing silicon-containing resist underlayer film-forming composition including organic group having ammonium group [patent_app_type] => utility [patent_app_number] => 16/759142 [patent_app_country] => US [patent_app_date] => 2018-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18024 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 473 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16759142 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/759142
Semiconductor device production method employing silicon-containing resist underlayer film-forming composition including organic group having ammonium group Oct 23, 2018 Issued
Array ( [id] => 17194481 [patent_doc_number] => 11163232 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-02 [patent_title] => Resist composition, patterning process, and barium salt [patent_app_type] => utility [patent_app_number] => 16/161459 [patent_app_country] => US [patent_app_date] => 2018-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11106 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16161459 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/161459
Resist composition, patterning process, and barium salt Oct 15, 2018 Issued
Array ( [id] => 16864141 [patent_doc_number] => 11022880 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-01 [patent_title] => Chemically amplified positive-type photosensitive resin composition, photosensitive dry film, method of manufacturing photosensitive dry film, method of manufacturing patterned resist film, method of manufacturing substrate with template, method of manufacturing plated article, and mercapto compound [patent_app_type] => utility [patent_app_number] => 16/160297 [patent_app_country] => US [patent_app_date] => 2018-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 31821 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16160297 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/160297
Chemically amplified positive-type photosensitive resin composition, photosensitive dry film, method of manufacturing photosensitive dry film, method of manufacturing patterned resist film, method of manufacturing substrate with template, method of manufacturing plated article, and mercapto compound Oct 14, 2018 Issued
Array ( [id] => 15772141 [patent_doc_number] => 20200117088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => PHOTOSENSITIVE RESIN COMPOSITION AND CURED FILM PREPARED THEREFROM [patent_app_type] => utility [patent_app_number] => 16/160024 [patent_app_country] => US [patent_app_date] => 2018-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8635 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16160024 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/160024
Photosensitive resin composition and cured film prepared therefrom Oct 14, 2018 Issued
Array ( [id] => 13901933 [patent_doc_number] => 20190040171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [patent_title] => PHOTORESIST POLYMERS, METHODS OF FORMING PATTERNS AND METHODS OF MANUFACTURING SEMICONDUCTOR DEVICES [patent_app_type] => utility [patent_app_number] => 16/156264 [patent_app_country] => US [patent_app_date] => 2018-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12427 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16156264 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/156264
Photoresist polymers, methods of forming patterns and methods of manufacturing semiconductor devices Oct 9, 2018 Issued
Array ( [id] => 18780526 [patent_doc_number] => 11822246 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Relief precursor having low cupping and fluting [patent_app_type] => utility [patent_app_number] => 16/754572 [patent_app_country] => US [patent_app_date] => 2018-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13522 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16754572 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/754572
Relief precursor having low cupping and fluting Oct 4, 2018 Issued
Array ( [id] => 16285007 [patent_doc_number] => 20200278609 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => PHOTOSENSITIVE CONDUCTIVE PASTE AND FILM FOR FORMING CONDUCTIVE PATTERN [patent_app_type] => utility [patent_app_number] => 16/647763 [patent_app_country] => US [patent_app_date] => 2018-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12512 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16647763 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/647763
PHOTOSENSITIVE CONDUCTIVE PASTE AND FILM FOR FORMING CONDUCTIVE PATTERN Oct 4, 2018 Abandoned
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