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] => 13225755 [patent_doc_number] => 10126649 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-13 [patent_title] => Resist composition and patterning process using the same [patent_app_type] => utility [patent_app_number] => 15/634469 [patent_app_country] => US [patent_app_date] => 2017-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12055 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15634469 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/634469
Resist composition and patterning process using the same Jun 26, 2017 Issued
Array ( [id] => 16094393 [patent_doc_number] => 20200201183 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => RESIST UNDERLAYER FILM FORMING COMPOSITION CONTAINING COMPOUND HAVING HYDANTOIN RING [patent_app_type] => utility [patent_app_number] => 16/317939 [patent_app_country] => US [patent_app_date] => 2017-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6474 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16317939 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/317939
RESIST UNDERLAYER FILM FORMING COMPOSITION CONTAINING COMPOUND HAVING HYDANTOIN RING Jun 22, 2017 Abandoned
Array ( [id] => 13717485 [patent_doc_number] => 20170369697 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-28 [patent_title] => RESIST COMPOSITION AND METHOD FOR FORMING RESIST PATTERN [patent_app_type] => utility [patent_app_number] => 15/631499 [patent_app_country] => US [patent_app_date] => 2017-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36131 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 312 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15631499 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/631499
Resist composition and method for forming resist pattern Jun 22, 2017 Issued
Array ( [id] => 11981330 [patent_doc_number] => 20170285482 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-05 [patent_title] => 'ORGANIC PROCESSING LIQUID AND PATTERN FORMING METHOD' [patent_app_type] => utility [patent_app_number] => 15/629985 [patent_app_country] => US [patent_app_date] => 2017-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 52976 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15629985 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/629985
ORGANIC PROCESSING LIQUID AND PATTERN FORMING METHOD Jun 21, 2017 Abandoned
Array ( [id] => 11981317 [patent_doc_number] => 20170285471 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-05 [patent_title] => 'FLUORINE-CONTAINING COMPOSITION, SUBSTRATE FOR PATTERN FORMATION, PHOTODEGRADABLE COUPLING AGENT, PATTERN FORMATION METHOD AND TRANSISTOR PRODUCTION METHOD' [patent_app_type] => utility [patent_app_number] => 15/629222 [patent_app_country] => US [patent_app_date] => 2017-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 13292 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15629222 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/629222
Fluorine-containing composition, substrate for pattern formation, photodegradable coupling agent, pattern formation method and transistor production method Jun 20, 2017 Issued
Array ( [id] => 16171102 [patent_doc_number] => 10712661 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-14 [patent_title] => Negative tone photosensitive compositions [patent_app_type] => utility [patent_app_number] => 15/621059 [patent_app_country] => US [patent_app_date] => 2017-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10367 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 320 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15621059 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/621059
Negative tone photosensitive compositions Jun 12, 2017 Issued
Array ( [id] => 18203719 [patent_doc_number] => 11586109 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-21 [patent_title] => Chemically-amplified-type negative-type photoresist composition [patent_app_type] => utility [patent_app_number] => 16/098706 [patent_app_country] => US [patent_app_date] => 2017-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 4987 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16098706 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/098706
Chemically-amplified-type negative-type photoresist composition Apr 25, 2017 Issued
Array ( [id] => 14309351 [patent_doc_number] => 20190144379 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => WATER-SOLUBLE DIACETYLENE, PHOTOLITHOGRAPHY COMPOSITION COMPRISING WATER-SOLUBLE DIACETYLENE MONOMER AND CONDUCTIVE POLYMER, AND FINE PATTERN PREPARATION METHOD USING SAME [patent_app_type] => utility [patent_app_number] => 16/098358 [patent_app_country] => US [patent_app_date] => 2017-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5849 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16098358 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/098358
Water-soluble diacetylene, photolithography composition comprising water-soluble diacetylene monomer and conductive polymer, and fine pattern preparation method using same Apr 25, 2017 Issued
Array ( [id] => 14234257 [patent_doc_number] => 20190129301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => RESIST COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 16/301465 [patent_app_country] => US [patent_app_date] => 2017-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8124 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16301465 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/301465
RESIST COMPOSITIONS Apr 20, 2017 Pending
Array ( [id] => 19014497 [patent_doc_number] => 11921424 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Photosensitive resin composition, dry film using same, printed wiring board, and printed wiring board manufacturing method [patent_app_type] => utility [patent_app_number] => 16/497600 [patent_app_country] => US [patent_app_date] => 2017-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 16431 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16497600 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/497600
Photosensitive resin composition, dry film using same, printed wiring board, and printed wiring board manufacturing method Mar 29, 2017 Issued
Array ( [id] => 14043709 [patent_doc_number] => 20190077961 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-14 [patent_title] => PHOTOSENSITIVE SILOXANE COMPOSITION [patent_app_type] => utility [patent_app_number] => 16/087713 [patent_app_country] => US [patent_app_date] => 2017-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13919 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 16087713 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/087713
Photosensitive siloxane composition Mar 22, 2017 Issued
Array ( [id] => 11716473 [patent_doc_number] => 20170184970 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-29 [patent_title] => 'PATTERN FORMING METHOD, COMPOSITION FOR FORMING UPPER LAYER FILM, RESIST PATTERN, AND METHOD FOR MANUFACTURING ELECTRONIC DEVICE' [patent_app_type] => utility [patent_app_number] => 15/461586 [patent_app_country] => US [patent_app_date] => 2017-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 46156 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15461586 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/461586
PATTERN FORMING METHOD, COMPOSITION FOR FORMING UPPER LAYER FILM, RESIST PATTERN, AND METHOD FOR MANUFACTURING ELECTRONIC DEVICE Mar 16, 2017 Abandoned
Array ( [id] => 11716461 [patent_doc_number] => 20170184960 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-29 [patent_title] => 'PATTERN-FORMING METHOD' [patent_app_type] => utility [patent_app_number] => 15/460503 [patent_app_country] => US [patent_app_date] => 2017-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6369 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15460503 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/460503
Pattern-forming method Mar 15, 2017 Issued
Array ( [id] => 13960635 [patent_doc_number] => 20190056661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-21 [patent_title] => PHOTO-IMAGEABLE THIN FILMS WITH HIGH DIELECTRIC STRENGTH [patent_app_type] => utility [patent_app_number] => 16/079344 [patent_app_country] => US [patent_app_date] => 2017-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3329 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16079344 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/079344
PHOTO-IMAGEABLE THIN FILMS WITH HIGH DIELECTRIC STRENGTH Mar 15, 2017 Abandoned
Array ( [id] => 11716462 [patent_doc_number] => 20170184961 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-29 [patent_title] => 'PATTERN-FORMING METHOD' [patent_app_type] => utility [patent_app_number] => 15/460477 [patent_app_country] => US [patent_app_date] => 2017-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 10254 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15460477 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/460477
Pattern-forming method Mar 15, 2017 Issued
Array ( [id] => 11716461 [patent_doc_number] => 20170184960 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-29 [patent_title] => 'PATTERN-FORMING METHOD' [patent_app_type] => utility [patent_app_number] => 15/460503 [patent_app_country] => US [patent_app_date] => 2017-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6369 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15460503 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/460503
Pattern-forming method Mar 15, 2017 Issued
Array ( [id] => 13960643 [patent_doc_number] => 20190056665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-21 [patent_title] => PHOTO-IMAGEABLE THIN FILMS WITH HIGH DIELECTRIC CONSTANTS [patent_app_type] => utility [patent_app_number] => 16/079349 [patent_app_country] => US [patent_app_date] => 2017-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2566 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16079349 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/079349
PHOTO-IMAGEABLE THIN FILMS WITH HIGH DIELECTRIC CONSTANTS Mar 14, 2017 Abandoned
Array ( [id] => 15054981 [patent_doc_number] => 10457779 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-29 [patent_title] => Tetracarboxylic acid diester compound, polyimide precursor polymer and method for producing the same, negative photosensitive resin composition, positive photosensitive resin composition, patterning process, and method for forming cured film [patent_app_type] => utility [patent_app_number] => 15/457493 [patent_app_country] => US [patent_app_date] => 2017-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25502 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15457493 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/457493
Tetracarboxylic acid diester compound, polyimide precursor polymer and method for producing the same, negative photosensitive resin composition, positive photosensitive resin composition, patterning process, and method for forming cured film Mar 12, 2017 Issued
Array ( [id] => 14046583 [patent_doc_number] => 20190079398 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-14 [patent_title] => COMPOSITION FOR FORMING FINE PATTERN AND METHOD FOR FORMING FINE PATTERN USING THE SAME [patent_app_type] => utility [patent_app_number] => 16/084615 [patent_app_country] => US [patent_app_date] => 2017-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5658 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16084615 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/084615
Composition for forming fine pattern and method for forming fine pattern using the same Feb 26, 2017 Issued
Array ( [id] => 14148543 [patent_doc_number] => 10254645 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-09 [patent_title] => Photosensitive resin composition, method for producing cured film, cured film, liquid crystal display device, organic electroluminescent display device, and touch panel [patent_app_type] => utility [patent_app_number] => 15/442935 [patent_app_country] => US [patent_app_date] => 2017-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 35040 [patent_no_of_claims] => 15 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15442935 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/442935
Photosensitive resin composition, method for producing cured film, cured film, liquid crystal display device, organic electroluminescent display device, and touch panel Feb 26, 2017 Issued
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