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] => 8509520 [patent_doc_number] => 20120308928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-06 [patent_title] => 'RESIST COMPOSITION, METHOD OF FORMING RESIST PATTERN, POLYMERIC COMPOUND AND METHOD OF PRODUCING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/477516 [patent_app_country] => US [patent_app_date] => 2012-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 43314 [patent_no_of_claims] => 6 [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] => 13477516 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/477516
Resist composition, method of forming resist pattern, polymeric compound and method of producing the same May 21, 2012 Issued
Array ( [id] => 10876009 [patent_doc_number] => 08900793 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-12-02 [patent_title] => 'Polymer, chemically amplified resist composition, and patterning process using said chemically amplified resist composition' [patent_app_type] => utility [patent_app_number] => 13/476700 [patent_app_country] => US [patent_app_date] => 2012-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12507 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13476700 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/476700
Polymer, chemically amplified resist composition, and patterning process using said chemically amplified resist composition May 20, 2012 Issued
Array ( [id] => 8509512 [patent_doc_number] => 20120308920 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-06 [patent_title] => 'SULFONIUM SALT, POLYMER, CHEMICALLY AMPLIFIED RESIST COMPOSITION USING SAID POLYMER, AND RESIST PATTERNING PROCESS' [patent_app_type] => utility [patent_app_number] => 13/476629 [patent_app_country] => US [patent_app_date] => 2012-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17637 [patent_no_of_claims] => 28 [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] => 13476629 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/476629
Sulfonium salt, polymer, chemically amplified resist composition using said polymer, and resist patterning process May 20, 2012 Issued
Array ( [id] => 9710523 [patent_doc_number] => 08835091 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-16 [patent_title] => 'Method for manufacturing micro-structure and optically patternable sacrificial film-forming composition' [patent_app_type] => utility [patent_app_number] => 13/474795 [patent_app_country] => US [patent_app_date] => 2012-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 9509 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13474795 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/474795
Method for manufacturing micro-structure and optically patternable sacrificial film-forming composition May 17, 2012 Issued
Array ( [id] => 11507375 [patent_doc_number] => 09598520 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-21 [patent_title] => 'Radiation-sensitive resin composition, polymer and method for forming a resist pattern' [patent_app_type] => utility [patent_app_number] => 13/473957 [patent_app_country] => US [patent_app_date] => 2012-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21805 [patent_no_of_claims] => 14 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13473957 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/473957
Radiation-sensitive resin composition, polymer and method for forming a resist pattern May 16, 2012 Issued
Array ( [id] => 8370523 [patent_doc_number] => 20120219910 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-30 [patent_title] => 'PHOTOSENSITIVE COMPOSITION AND PATTERN FORMING METHOD USING SAME' [patent_app_type] => utility [patent_app_number] => 13/468871 [patent_app_country] => US [patent_app_date] => 2012-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28403 [patent_no_of_claims] => 20 [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] => 13468871 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/468871
PHOTOSENSITIVE COMPOSITION AND PATTERN FORMING METHOD USING SAME May 9, 2012 Abandoned
Array ( [id] => 9121256 [patent_doc_number] => 20130288178 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-31 [patent_title] => 'PHOTORESIST COMPOSITION CONTAINING A PROTECTED HYDROXYL GROUP FOR NEGATIVE DEVELOPMENT AND PATTERN FORMING METHOD USING THEREOF' [patent_app_type] => utility [patent_app_number] => 13/457735 [patent_app_country] => US [patent_app_date] => 2012-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6207 [patent_no_of_claims] => 11 [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] => 13457735 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/457735
Photoresist composition containing a protected hydroxyl group for negative development and pattern forming method using thereof Apr 26, 2012 Issued
Array ( [id] => 8453114 [patent_doc_number] => 20120264060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-18 [patent_title] => 'SALT, PHOTORESIST COMPOSITION, AND METHOD FOR PRODUCING PHOTORESIST PATTERN' [patent_app_type] => utility [patent_app_number] => 13/443166 [patent_app_country] => US [patent_app_date] => 2012-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16188 [patent_no_of_claims] => 8 [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] => 13443166 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/443166
Salt, photoresist composition, and method for producing photoresist pattern Apr 9, 2012 Issued
Array ( [id] => 8566415 [patent_doc_number] => 20120328986 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-27 [patent_title] => 'SALT, PHOTORESIST COMPOSITION, AND METHOD FOR PRODUCING PHOTORESIST PATTERN' [patent_app_type] => utility [patent_app_number] => 13/443175 [patent_app_country] => US [patent_app_date] => 2012-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19083 [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] => 13443175 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/443175
Salt, photoresist composition, and method for producing photoresist pattern Apr 9, 2012 Issued
Array ( [id] => 9777642 [patent_doc_number] => 08852846 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-10-07 [patent_title] => 'Salt and photoresist composition comprising the same' [patent_app_type] => utility [patent_app_number] => 13/439478 [patent_app_country] => US [patent_app_date] => 2012-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17497 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13439478 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/439478
Salt and photoresist composition comprising the same Apr 3, 2012 Issued
Array ( [id] => 13650653 [patent_doc_number] => 09851639 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-12-26 [patent_title] => Photoacid generating polymers containing a urethane linkage for lithography [patent_app_type] => utility [patent_app_number] => 13/436881 [patent_app_country] => US [patent_app_date] => 2012-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 12149 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13436881 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/436881
Photoacid generating polymers containing a urethane linkage for lithography Mar 30, 2012 Issued
Array ( [id] => 8430071 [patent_doc_number] => 20120251946 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-04 [patent_title] => 'PHOTORESIST COMPOSITION' [patent_app_type] => utility [patent_app_number] => 13/434251 [patent_app_country] => US [patent_app_date] => 2012-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16186 [patent_no_of_claims] => 10 [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] => 13434251 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/434251
Photoresist composition Mar 28, 2012 Issued
Array ( [id] => 8430073 [patent_doc_number] => 20120251948 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-10-04 [patent_title] => 'ACTINIC RAY-SENSITIVE OR RADIATION-SENSITIVE RESIN COMPOSITION, AND ACTINIC RAY-SENSITIVE OR RADIATION-SENSITIVE FILM AND PATTERN FORMING METHOD USING THE SAME COMPOSITION' [patent_app_type] => utility [patent_app_number] => 13/431736 [patent_app_country] => US [patent_app_date] => 2012-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 40862 [patent_no_of_claims] => 17 [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] => 13431736 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/431736
Actinic ray-sensitive or radiation-sensitive resin composition, and actinic ray-sensitive or radiation-sensitive film and pattern forming method using the same composition Mar 26, 2012 Issued
Array ( [id] => 8393551 [patent_doc_number] => 20120231393 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-13 [patent_title] => 'ACTINIC-RAY- OR RADIATION-SENSITIVE RESIN COMPOSITION AND METHOD OF FORMING A PATTERN USING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/421684 [patent_app_country] => US [patent_app_date] => 2012-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19313 [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] => 13421684 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/421684
Actinic-ray- or radiation-sensitive resin composition and method of forming a pattern using the same Mar 14, 2012 Issued
Array ( [id] => 10169397 [patent_doc_number] => 09200098 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-12-01 [patent_title] => 'Radiation-sensitive composition and compound' [patent_app_type] => utility [patent_app_number] => 13/415754 [patent_app_country] => US [patent_app_date] => 2012-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 21999 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 7 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13415754 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/415754
Radiation-sensitive composition and compound Mar 7, 2012 Issued
Array ( [id] => 8265160 [patent_doc_number] => 20120164586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-28 [patent_title] => 'PATERN FORMING METHOD' [patent_app_type] => utility [patent_app_number] => 13/415825 [patent_app_country] => US [patent_app_date] => 2012-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18077 [patent_no_of_claims] => 3 [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] => 13415825 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/415825
PATERN FORMING METHOD Mar 7, 2012 Abandoned
Array ( [id] => 9205290 [patent_doc_number] => 20140004467 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-02 [patent_title] => 'METHOD OF FORMING RESIST PATTERN AND NEGATIVE TONE-DEVELOPMENT RESIST COMPOSITION' [patent_app_type] => utility [patent_app_number] => 14/003708 [patent_app_country] => US [patent_app_date] => 2012-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 49659 [patent_no_of_claims] => 21 [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] => 14003708 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/003708
Method of forming resist pattern and negative tone-development resist composition Mar 6, 2012 Issued
Array ( [id] => 9995627 [patent_doc_number] => 09040220 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-05-26 [patent_title] => 'Compound and method of producing the same, acid generator, resist composition and method of forming resist pattern' [patent_app_type] => utility [patent_app_number] => 13/410613 [patent_app_country] => US [patent_app_date] => 2012-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 38704 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13410613 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/410613
Compound and method of producing the same, acid generator, resist composition and method of forming resist pattern Mar 1, 2012 Issued
Array ( [id] => 9581919 [patent_doc_number] => 08771921 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-08 [patent_title] => 'Negative resist composition, method of forming resist pattern and polymeric compound' [patent_app_type] => utility [patent_app_number] => 13/410893 [patent_app_country] => US [patent_app_date] => 2012-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 39384 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13410893 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/410893
Negative resist composition, method of forming resist pattern and polymeric compound Mar 1, 2012 Issued
Array ( [id] => 9112787 [patent_doc_number] => 08568956 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-29 [patent_title] => 'Resist composition and method for producing resist pattern' [patent_app_type] => utility [patent_app_number] => 13/404140 [patent_app_country] => US [patent_app_date] => 2012-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17467 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13404140 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/404140
Resist composition and method for producing resist pattern Feb 23, 2012 Issued
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