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] => 8964416 [patent_doc_number] => 20130204018 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-08 [patent_title] => 'MICROPOWDER AND MOLDING CONTAINING A ZEOLITIC MATERIAL CONTAINING TI AND ZN' [patent_app_type] => utility [patent_app_number] => 13/759663 [patent_app_country] => US [patent_app_date] => 2013-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 45860 [patent_no_of_claims] => 51 [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] => 13759663 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/759663
Micropowder and molding containing a zeolitic material containing Ti and Zn Feb 4, 2013 Issued
Array ( [id] => 10963998 [patent_doc_number] => 20140367029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-12-18 [patent_title] => 'WATER BASED PRIMER COMPOSITION FOR BONDING GLASS INTO A STRUCTURE' [patent_app_type] => utility [patent_app_number] => 14/373785 [patent_app_country] => US [patent_app_date] => 2013-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11482 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 5 [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] => 14373785 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/373785
Water based primer composition for bonding glass into a structure Jan 17, 2013 Issued
Array ( [id] => 11575630 [patent_doc_number] => 09630877 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-04-25 [patent_title] => 'Sizing composition for fibers, in particular mineral fibers, based on humic and/or fulvic acid, and resulting insulating products' [patent_app_type] => utility [patent_app_number] => 14/372579 [patent_app_country] => US [patent_app_date] => 2013-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5350 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14372579 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/372579
Sizing composition for fibers, in particular mineral fibers, based on humic and/or fulvic acid, and resulting insulating products Jan 16, 2013 Issued
Array ( [id] => 9597937 [patent_doc_number] => 20140194619 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-10 [patent_title] => 'METHOD TO PRODUCE WATER-SOLUBLE SUGARS FROM BIOMASS USING SOLVENTS CONTAINING LACTONES' [patent_app_type] => utility [patent_app_number] => 13/736550 [patent_app_country] => US [patent_app_date] => 2013-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8977 [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] => 13736550 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/736550
Method to produce water-soluble sugars from biomass using solvents containing lactones Jan 7, 2013 Issued
Array ( [id] => 11224713 [patent_doc_number] => 09452423 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-09-27 [patent_title] => 'Molecular sieve material, its synthesis and use' [patent_app_type] => utility [patent_app_number] => 14/371386 [patent_app_country] => US [patent_app_date] => 2012-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 8973 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [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] => 14371386 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/371386
Molecular sieve material, its synthesis and use Dec 26, 2012 Issued
Array ( [id] => 8811868 [patent_doc_number] => 20130112913 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-09 [patent_title] => 'BIO-SOLUBLE FIBER-BASED MIXTURES AND THEIR USE IN MATRICES FOR INFRARED EMISSION' [patent_app_type] => utility [patent_app_number] => 13/726952 [patent_app_country] => US [patent_app_date] => 2012-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2638 [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] => 13726952 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/726952
BIO-SOLUBLE FIBER-BASED MIXTURES AND THEIR USE IN MATRICES FOR INFRARED EMISSION Dec 25, 2012 Abandoned
Array ( [id] => 8901392 [patent_doc_number] => 20130168895 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-04 [patent_title] => 'FIBER COMPOSITION COMPRISING 1,3-GLUCAN AND A METHOD OF PREPARING SAME' [patent_app_type] => utility [patent_app_number] => 13/723759 [patent_app_country] => US [patent_app_date] => 2012-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7035 [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] => 13723759 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/723759
Fiber composition comprising 1,3-glucan and a method of preparing same Dec 20, 2012 Issued
Array ( [id] => 8901099 [patent_doc_number] => 20130168602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-04 [patent_title] => 'Pre-soaking process for biomass conversion' [patent_app_type] => utility [patent_app_number] => 13/694666 [patent_app_country] => US [patent_app_date] => 2012-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7016 [patent_no_of_claims] => 15 [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] => 13694666 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/694666
Pre-soaking process for biomass conversion Dec 19, 2012 Issued
Array ( [id] => 9556610 [patent_doc_number] => 20140174322 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-26 [patent_title] => 'ORGANIC SOLDERABILITY PRESERVATIVE AND METHOD' [patent_app_type] => utility [patent_app_number] => 13/722768 [patent_app_country] => US [patent_app_date] => 2012-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6455 [patent_no_of_claims] => 5 [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] => 13722768 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/722768
Organic solderability preservative and method Dec 19, 2012 Issued
Array ( [id] => 10627900 [patent_doc_number] => 09346040 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-05-24 [patent_title] => 'Organotemplate-free synthetic process for the production of a zeolitic material' [patent_app_type] => utility [patent_app_number] => 13/720306 [patent_app_country] => US [patent_app_date] => 2012-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 26 [patent_no_of_words] => 18319 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13720306 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/720306
Organotemplate-free synthetic process for the production of a zeolitic material Dec 18, 2012 Issued
Array ( [id] => 10892518 [patent_doc_number] => 08916129 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-12-23 [patent_title] => 'UZM-43 an EUO-NES-NON zeolite' [patent_app_type] => utility [patent_app_number] => 13/718011 [patent_app_country] => US [patent_app_date] => 2012-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3993 [patent_no_of_claims] => 19 [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] => 13718011 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/718011
UZM-43 an EUO-NES-NON zeolite Dec 17, 2012 Issued
Array ( [id] => 8891028 [patent_doc_number] => 20130164212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-27 [patent_title] => 'UZM-39 ALUMINOSILICATE ZEOLITE' [patent_app_type] => utility [patent_app_number] => 13/714539 [patent_app_country] => US [patent_app_date] => 2012-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 17795 [patent_no_of_claims] => 8 [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] => 13714539 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/714539
UZM-39 ALUMINOSILICATE ZEOLITE Dec 13, 2012 Abandoned
Array ( [id] => 9547065 [patent_doc_number] => 20140171713 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-19 [patent_title] => 'NANO SAPO-35 AND METHOD OF MAKING' [patent_app_type] => utility [patent_app_number] => 13/715595 [patent_app_country] => US [patent_app_date] => 2012-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5165 [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] => 13715595 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/715595
NANO SAPO-35 AND METHOD OF MAKING Dec 13, 2012 Abandoned
Array ( [id] => 9545415 [patent_doc_number] => 20140170062 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-19 [patent_title] => 'LOW SILICON SAPO-42 AND METHOD OF MAKING' [patent_app_type] => utility [patent_app_number] => 13/715531 [patent_app_country] => US [patent_app_date] => 2012-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3605 [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] => 13715531 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/715531
Low silicon SAPO-42 and method of making Dec 13, 2012 Issued
Array ( [id] => 9943587 [patent_doc_number] => 08992885 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-31 [patent_title] => 'UZM-39 aluminosilicate zeolite' [patent_app_type] => utility [patent_app_number] => 13/714486 [patent_app_country] => US [patent_app_date] => 2012-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 17799 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13714486 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/714486
UZM-39 aluminosilicate zeolite Dec 13, 2012 Issued
Array ( [id] => 9957375 [patent_doc_number] => 09005573 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-04-14 [patent_title] => 'Layered conversion synthesis of zeolites' [patent_app_type] => utility [patent_app_number] => 13/714504 [patent_app_country] => US [patent_app_date] => 2012-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 18510 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13714504 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/714504
Layered conversion synthesis of zeolites Dec 13, 2012 Issued
Array ( [id] => 8865532 [patent_doc_number] => 20130149235 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-13 [patent_title] => 'Synthesis Method For ETS-10 Titanosilicate Molecular Sieve' [patent_app_type] => utility [patent_app_number] => 13/713490 [patent_app_country] => US [patent_app_date] => 2012-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4937 [patent_no_of_claims] => 21 [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] => 13713490 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/713490
Synthesis method for ETS-10 titanosilicate molecular sieve Dec 12, 2012 Issued
Array ( [id] => 10430019 [patent_doc_number] => 20150315031 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-11-05 [patent_title] => 'SAPO-34 Zeolite Having Diglycolamine as Templating Agent and Synthesis Method for the Zeolite' [patent_app_type] => utility [patent_app_number] => 14/647973 [patent_app_country] => US [patent_app_date] => 2012-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3377 [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] => 14647973 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/647973
SAPO-34 zeolite having diglycolamine as templating agent and synthesis method for the zeolite Dec 9, 2012 Issued
Array ( [id] => 9537071 [patent_doc_number] => 20140161718 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-12 [patent_title] => 'SYNTHESIS OF Cu/SAPO-34 WITH VARIABLE COPPER LOADINGS' [patent_app_type] => utility [patent_app_number] => 13/709137 [patent_app_country] => US [patent_app_date] => 2012-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5570 [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] => 13709137 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/709137
Synthesis of Cu/SAPO-34 with variable copper loadings Dec 9, 2012 Issued
Array ( [id] => 10887712 [patent_doc_number] => 08911704 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-12-16 [patent_title] => 'Silicometallophosphate molecular sieves, method of preparation and use' [patent_app_type] => utility [patent_app_number] => 13/689887 [patent_app_country] => US [patent_app_date] => 2012-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7093 [patent_no_of_claims] => 22 [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] => 13689887 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/689887
Silicometallophosphate molecular sieves, method of preparation and use Nov 29, 2012 Issued
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