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] => 18261799 [patent_doc_number] => 11609499 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-21 [patent_title] => Silicon-containing coating agent for pattern reversal [patent_app_type] => utility [patent_app_number] => 16/082241 [patent_app_country] => US [patent_app_date] => 2017-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 12887 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16082241 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/082241
Silicon-containing coating agent for pattern reversal Feb 9, 2017 Issued
Array ( [id] => 14407055 [patent_doc_number] => 20190169371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-06 [patent_title] => TRIAZINE-RING-CONTAINING POLYMER AND COMPOSITION INCLUDING SAME [patent_app_type] => utility [patent_app_number] => 16/076084 [patent_app_country] => US [patent_app_date] => 2017-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8991 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 329 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16076084 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/076084
Triazine-ring-containing polymer and composition including same Feb 7, 2017 Issued
Array ( [id] => 13905105 [patent_doc_number] => 20190041757 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [patent_title] => SURFACE TREATMENT COMPOSITION AND SURFACE TREATMENT METHOD OF RESIST PATTERN USING THE SAME [patent_app_type] => utility [patent_app_number] => 16/074843 [patent_app_country] => US [patent_app_date] => 2017-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5722 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16074843 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/074843
SURFACE TREATMENT COMPOSITION AND SURFACE TREATMENT METHOD OF RESIST PATTERN USING THE SAME Jan 24, 2017 Abandoned
Array ( [id] => 13874747 [patent_doc_number] => 20190033714 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-31 [patent_title] => RESIN COMPOSITION, CURED RELIEF PATTERN THEREOF, AND METHOD FOR MANUFACTURING SEMICONDUCTOR ELECTRONIC COMPONENT OR SEMICONDUCTOR EQUIPMENT USING THE SAME [patent_app_type] => utility [patent_app_number] => 16/073248 [patent_app_country] => US [patent_app_date] => 2017-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12931 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16073248 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/073248
RESIN COMPOSITION, CURED RELIEF PATTERN THEREOF, AND METHOD FOR MANUFACTURING SEMICONDUCTOR ELECTRONIC COMPONENT OR SEMICONDUCTOR EQUIPMENT USING THE SAME Jan 23, 2017 Abandoned
Array ( [id] => 13991005 [patent_doc_number] => 20190064660 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-28 [patent_title] => POSITIVE TYPE PHOTOSENSITIVE SILOXANE COMPOSITION [patent_app_type] => utility [patent_app_number] => 16/078767 [patent_app_country] => US [patent_app_date] => 2017-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11274 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16078767 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/078767
Positive type photosensitive siloxane composition Jan 19, 2017 Issued
Array ( [id] => 16949812 [patent_doc_number] => 20210208503 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => NEGATIVE TYPE PHOTOSENSITIVE COMPOSITION CURABLE AT LOW TEMPERATURE [patent_app_type] => utility [patent_app_number] => 15/999429 [patent_app_country] => US [patent_app_date] => 2017-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13308 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 15999429 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/999429
Negative type photosensitive composition curable at low temperature Jan 19, 2017 Issued
Array ( [id] => 18118827 [patent_doc_number] => 11550217 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Photoresist composition, coated substrate including the photoresist composition, and method of forming electronic device [patent_app_type] => utility [patent_app_number] => 15/387788 [patent_app_country] => US [patent_app_date] => 2016-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6781 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15387788 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/387788
Photoresist composition, coated substrate including the photoresist composition, and method of forming electronic device Dec 21, 2016 Issued
Array ( [id] => 15885977 [patent_doc_number] => 10649329 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-12 [patent_title] => Active light sensitive or radiation sensitive resin composition, active light sensitive or radiation sensitive film, pattern forming method, method for manufacturing electronic device, and electronic device [patent_app_type] => utility [patent_app_number] => 15/384521 [patent_app_country] => US [patent_app_date] => 2016-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 39224 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15384521 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/384521
Active light sensitive or radiation sensitive resin composition, active light sensitive or radiation sensitive film, pattern forming method, method for manufacturing electronic device, and electronic device Dec 19, 2016 Issued
Array ( [id] => 11708356 [patent_doc_number] => 20170176855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-22 [patent_title] => 'RESIST COMPOSITION, METHOD FOR FORMING RESIST PATTERN, ACID GENERATOR AND COMPOUND' [patent_app_type] => utility [patent_app_number] => 15/383558 [patent_app_country] => US [patent_app_date] => 2016-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34155 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 15383558 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/383558
RESIST COMPOSITION, METHOD FOR FORMING RESIST PATTERN, ACID GENERATOR AND COMPOUND Dec 18, 2016 Abandoned
Array ( [id] => 11692676 [patent_doc_number] => 20170168392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-15 [patent_title] => 'Multicolor Photolithography Materials and Methods' [patent_app_type] => utility [patent_app_number] => 15/377578 [patent_app_country] => US [patent_app_date] => 2016-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5601 [patent_no_of_claims] => 26 [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] => 15377578 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/377578
Multicolor photolithography materials and methods Dec 12, 2016 Issued
Array ( [id] => 11716463 [patent_doc_number] => 20170184962 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-29 [patent_title] => 'RESIST COMPOSITION AND PATTERNING PROCESS' [patent_app_type] => utility [patent_app_number] => 15/375353 [patent_app_country] => US [patent_app_date] => 2016-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11733 [patent_no_of_claims] => 14 [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] => 15375353 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/375353
Resist composition and patterning process Dec 11, 2016 Issued
Array ( [id] => 11716468 [patent_doc_number] => 20170184967 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-29 [patent_title] => 'RESIST COMPOSITION, PATTERN FORMING PROCESS, POLYMER, AND MONOMER' [patent_app_type] => utility [patent_app_number] => 15/372622 [patent_app_country] => US [patent_app_date] => 2016-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16349 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [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] => 15372622 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/372622
Resist composition, pattern forming process, polymer, and monomer Dec 7, 2016 Issued
Array ( [id] => 11692675 [patent_doc_number] => 20170168390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-15 [patent_title] => 'PHOTOSENSITIVE RESIN COMPOSITION, PROTECTIVE FILM, AND LIQUID CRYSTAL DISPLAY ELEMENT' [patent_app_type] => utility [patent_app_number] => 15/371226 [patent_app_country] => US [patent_app_date] => 2016-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17537 [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] => 15371226 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/371226
Photosensitive resin composition, protective film, and liquid crystal display element Dec 6, 2016 Issued
Array ( [id] => 11692678 [patent_doc_number] => 20170168393 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-15 [patent_title] => 'PHOTORESIST COMPOSITION' [patent_app_type] => utility [patent_app_number] => 15/371702 [patent_app_country] => US [patent_app_date] => 2016-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14714 [patent_no_of_claims] => 7 [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] => 15371702 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/371702
Photoresist composition Dec 6, 2016 Issued
Array ( [id] => 11664828 [patent_doc_number] => 20170153546 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-01 [patent_title] => 'PERMANENT DIELECTRIC COMPOSITIONS CONTAINING PHOTOACID GENERATOR AND BASE' [patent_app_type] => utility [patent_app_number] => 15/364316 [patent_app_country] => US [patent_app_date] => 2016-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 16535 [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] => 15364316 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/364316
Permanent dielectric compositions containing photoacid generator and base Nov 29, 2016 Issued
Array ( [id] => 12016979 [patent_doc_number] => 09809672 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-11-07 [patent_title] => 'Aromatic resins for underlayers' [patent_app_type] => utility [patent_app_number] => 15/363114 [patent_app_country] => US [patent_app_date] => 2016-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7550 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15363114 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/363114
Aromatic resins for underlayers Nov 28, 2016 Issued
Array ( [id] => 13156781 [patent_doc_number] => 10095110 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-09 [patent_title] => Photosensitive resin composition, method for forming resist pattern, and method for producing metallic pattern [patent_app_type] => utility [patent_app_number] => 15/361010 [patent_app_country] => US [patent_app_date] => 2016-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6629 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15361010 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/361010
Photosensitive resin composition, method for forming resist pattern, and method for producing metallic pattern Nov 23, 2016 Issued
Array ( [id] => 11501037 [patent_doc_number] => 20170075222 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-16 [patent_title] => 'PATTERN FORMING METHOD, RESIST PATTERN, METHOD FOR MANUFACTURING ELECTRONIC DEVICE, AND ELECTRONIC DEVICE' [patent_app_type] => utility [patent_app_number] => 15/358537 [patent_app_country] => US [patent_app_date] => 2016-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19747 [patent_no_of_claims] => 13 [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] => 15358537 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/358537
Pattern forming method, resist pattern, method for manufacturing electronic device, and electronic device Nov 21, 2016 Issued
Array ( [id] => 11708362 [patent_doc_number] => 20170176861 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-22 [patent_title] => 'POLYMER, ORGANIC LAYER COMPOSITION, AND METHOD OF FORMING PATTERNS' [patent_app_type] => utility [patent_app_number] => 15/355088 [patent_app_country] => US [patent_app_date] => 2016-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6663 [patent_no_of_claims] => 20 [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] => 15355088 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/355088
Polymer, organic layer composition, and method of forming patterns Nov 17, 2016 Issued
Array ( [id] => 16551177 [patent_doc_number] => 10884334 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-05 [patent_title] => Photocurable resin composition [patent_app_type] => utility [patent_app_number] => 15/772641 [patent_app_country] => US [patent_app_date] => 2016-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9099 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15772641 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/772641
Photocurable resin composition Nov 9, 2016 Issued
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