Search

David P Porta

Supervisory Patent Examiner (ID: 12383, Phone: (571)272-2444 , Office: P/2884 )

Most Active Art Unit
2506
Art Unit(s)
2884, 2899, 2878, 2882, 3621, 2876, 2506
Total Applications
1617
Issued Applications
1310
Pending Applications
166
Abandoned Applications
141

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9685217 [patent_doc_number] => 20140241981 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-28 [patent_title] => 'METHODS FOR SYNTHESIZING MICROPOROUS CRYSTALS AND MICROPOROUS CRYSTAL MEMBRANES' [patent_app_type] => utility [patent_app_number] => 14/194199 [patent_app_country] => US [patent_app_date] => 2014-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 11297 [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] => 14194199 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/194199
Methods for synthesizing microporous crystals and microporous crystal membranes Feb 27, 2014 Issued
Array ( [id] => 11814117 [patent_doc_number] => 09718051 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-01 [patent_title] => 'Zeolite SSZ-57 having enhanced large pore selectvity' [patent_app_type] => utility [patent_app_number] => 14/189556 [patent_app_country] => US [patent_app_date] => 2014-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6287 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14189556 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/189556
Zeolite SSZ-57 having enhanced large pore selectvity Feb 24, 2014 Issued
Array ( [id] => 9685218 [patent_doc_number] => 20140241982 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-28 [patent_title] => 'NOVEL ZEOLITIC MATERIALS WITH HETEROATOM SUBSTITUTIONS ON EXTERNAL SURFACE OF LATTICE FRAMEWORK' [patent_app_type] => utility [patent_app_number] => 14/185115 [patent_app_country] => US [patent_app_date] => 2014-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4632 [patent_no_of_claims] => 19 [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] => 14185115 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/185115
Zeolitic materials with heteroatom substitutions on external surface of lattice framework Feb 19, 2014 Issued
Array ( [id] => 10483096 [patent_doc_number] => 20150368115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-24 [patent_title] => 'PROCESS FOR PREPARING A TITANIUM-CONTAINING ZEOLITIC MATERIAL HAVING AN MWW FRAMEWORK STRUCTURE' [patent_app_type] => utility [patent_app_number] => 14/764354 [patent_app_country] => US [patent_app_date] => 2014-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 26774 [patent_no_of_claims] => 32 [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] => 14764354 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/764354
Process for preparing a titanium-containing zeolitic material having an MWW framework structure Feb 4, 2014 Issued
Array ( [id] => 11180491 [patent_doc_number] => 09412485 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-09 [patent_title] => 'LaNiO3 thin film-forming composition and method of forming LaNiO3 thin film using the same' [patent_app_type] => utility [patent_app_number] => 14/173049 [patent_app_country] => US [patent_app_date] => 2014-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 7442 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14173049 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/173049
LaNiO3 thin film-forming composition and method of forming LaNiO3 thin film using the same Feb 4, 2014 Issued
Array ( [id] => 10655914 [patent_doc_number] => 20160002058 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-07 [patent_title] => 'PROCESS FOR PREPARING A BORON CONTAINING ZEOLITIC MATERIAL HAVING MWW FRAMEWORK STRUCTURE' [patent_app_type] => utility [patent_app_number] => 14/765471 [patent_app_country] => US [patent_app_date] => 2014-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 17107 [patent_no_of_claims] => 35 [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] => 14765471 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/765471
Process for preparing a boron containing zeolitic material having MWW framework structure Feb 4, 2014 Issued
Array ( [id] => 9634468 [patent_doc_number] => 20140212576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-31 [patent_title] => 'DIELECTRIC THIN FILM-FORMING COMPOSITION AND METHOD OF FORMING DIELECTRIC THIN FILM USING THE SAME' [patent_app_type] => utility [patent_app_number] => 14/162039 [patent_app_country] => US [patent_app_date] => 2014-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6518 [patent_no_of_claims] => 11 [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] => 14162039 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/162039
DIELECTRIC THIN FILM-FORMING COMPOSITION AND METHOD OF FORMING DIELECTRIC THIN FILM USING THE SAME Jan 22, 2014 Abandoned
Array ( [id] => 10475946 [patent_doc_number] => 20150360963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-17 [patent_title] => 'PROCESS FOR PRODUCING VET-TYPE ZEOLITE' [patent_app_type] => utility [patent_app_number] => 14/761682 [patent_app_country] => US [patent_app_date] => 2014-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5413 [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] => 14761682 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/761682
Process for producing VET-type zeolite Jan 16, 2014 Issued
Array ( [id] => 9478097 [patent_doc_number] => 20140135560 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-15 [patent_title] => 'ZEOLITE Y' [patent_app_type] => utility [patent_app_number] => 14/157022 [patent_app_country] => US [patent_app_date] => 2014-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2941 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 7 [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] => 14157022 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/157022
Zeolite Y Jan 15, 2014 Issued
Array ( [id] => 10154906 [patent_doc_number] => 09186659 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-11-17 [patent_title] => 'Controlled growth of MTT zeolite by microwave-assisted hydrothermal synthesis' [patent_app_type] => utility [patent_app_number] => 14/151498 [patent_app_country] => US [patent_app_date] => 2014-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 10495 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14151498 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/151498
Controlled growth of MTT zeolite by microwave-assisted hydrothermal synthesis Jan 8, 2014 Issued
Array ( [id] => 10574088 [patent_doc_number] => 09296715 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-29 [patent_title] => 'Micropowder and molding containing a zeolitic material containing Ti and Zn' [patent_app_type] => utility [patent_app_number] => 14/143838 [patent_app_country] => US [patent_app_date] => 2013-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 45903 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14143838 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/143838
Micropowder and molding containing a zeolitic material containing Ti and Zn Dec 29, 2013 Issued
14/134665 THIN INSULATION COATINGS BY SOL-GEL METHOD Dec 18, 2013 Abandoned
Array ( [id] => 11858866 [patent_doc_number] => 09738538 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-22 [patent_title] => 'Method for preparing NaY molecular sieve of high silica-alumina ratio and product thereof' [patent_app_type] => utility [patent_app_number] => 15/102193 [patent_app_country] => US [patent_app_date] => 2013-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4614 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15102193 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/102193
Method for preparing NaY molecular sieve of high silica-alumina ratio and product thereof Dec 8, 2013 Issued
Array ( [id] => 11074632 [patent_doc_number] => 20160271596 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-22 [patent_title] => 'ONE-POT METHOD FOR THE SYNTHESIS OF CU-SSZ-13, THE COMPOUND OBTAINED BY THE METHOD AND USE THEREOF' [patent_app_type] => utility [patent_app_number] => 14/442492 [patent_app_country] => US [patent_app_date] => 2013-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5201 [patent_no_of_claims] => 13 [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] => 14442492 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/442492
One-pot method for the synthesis of Cu-SSZ-13, the compound obtained by the method and use thereof Dec 5, 2013 Issued
Array ( [id] => 10413973 [patent_doc_number] => 20150298983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-22 [patent_title] => 'Organotemplate-Free Solid-State Synthetic Method For Zeolite Molecular Sieves' [patent_app_type] => utility [patent_app_number] => 14/649637 [patent_app_country] => US [patent_app_date] => 2013-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 7472 [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] => 14649637 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/649637
Organotemplate-free solid-state synthetic method for zeolite molecular sieves Dec 4, 2013 Issued
Array ( [id] => 9656166 [patent_doc_number] => 20140227171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-14 [patent_title] => 'MOLECULAR SIEVE SSZ-85 COMPOSITION OF MATTER AND SYNTHESIS THEREOF' [patent_app_type] => utility [patent_app_number] => 14/095083 [patent_app_country] => US [patent_app_date] => 2013-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4108 [patent_no_of_claims] => 11 [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] => 14095083 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/095083
Molecular sieve SSZ-85 composition of matter and synthesis thereof Dec 2, 2013 Issued
Array ( [id] => 10988663 [patent_doc_number] => 20160185609 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-30 [patent_title] => '4A-TYPE MOLECULAR SIEVE SYNTHESIS METHOD' [patent_app_type] => utility [patent_app_number] => 14/895481 [patent_app_country] => US [patent_app_date] => 2013-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4910 [patent_no_of_claims] => 15 [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] => 14895481 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/895481
4A-TYPE MOLECULAR SIEVE SYNTHESIS METHOD Dec 1, 2013 Abandoned
Array ( [id] => 13636585 [patent_doc_number] => 09845249 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-12-19 [patent_title] => Method for preparation of mordenite [patent_app_type] => utility [patent_app_number] => 14/902423 [patent_app_country] => US [patent_app_date] => 2013-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 5458 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14902423 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/902423
Method for preparation of mordenite Dec 1, 2013 Issued
Array ( [id] => 12387342 [patent_doc_number] => 09963350 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-08 [patent_title] => ZSM-5 type molecular sieve synthesis method [patent_app_type] => utility [patent_app_number] => 14/648425 [patent_app_country] => US [patent_app_date] => 2013-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 5683 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14648425 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/648425
ZSM-5 type molecular sieve synthesis method Nov 27, 2013 Issued
Array ( [id] => 10413971 [patent_doc_number] => 20150298981 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-22 [patent_title] => 'Small Crystal ZSM-5, Its Synthesis and Use' [patent_app_type] => utility [patent_app_number] => 14/648800 [patent_app_country] => US [patent_app_date] => 2013-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 9563 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 7 [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] => 14648800 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/648800
Small crystal ZSM-5, its synthesis and use Nov 21, 2013 Issued
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