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] => 9976837 [patent_doc_number] => 09023142 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-05-05 [patent_title] => 'Polypeptide solution, artificial polypeptide fiber production method and polypeptide purification method using same' [patent_app_type] => utility [patent_app_number] => 14/346893 [patent_app_country] => US [patent_app_date] => 2012-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 13933 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14346893 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/346893
Polypeptide solution, artificial polypeptide fiber production method and polypeptide purification method using same Oct 28, 2012 Issued
Array ( [id] => 8671322 [patent_doc_number] => 20130045860 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-02-21 [patent_title] => 'ORGANOTEMPLATE-FREE SYNTHETIC PROCESS FOR THE PRODUCTION OF A ZEOLITIC MATERIAL' [patent_app_type] => utility [patent_app_number] => 13/654074 [patent_app_country] => US [patent_app_date] => 2012-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 18304 [patent_no_of_claims] => 44 [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] => 13654074 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/654074
Organotemplate-free synthetic process for the production of a zeolitic material Oct 16, 2012 Issued
Array ( [id] => 10149379 [patent_doc_number] => 09181659 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-11-10 [patent_title] => 'Compositions having increased concentrations of carboxymethylcellulose' [patent_app_type] => utility [patent_app_number] => 13/650892 [patent_app_country] => US [patent_app_date] => 2012-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 5060 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13650892 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/650892
Compositions having increased concentrations of carboxymethylcellulose Oct 11, 2012 Issued
Array ( [id] => 9216466 [patent_doc_number] => 08629266 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-01-14 [patent_title] => 'Dendritic starch-based dextrin adhesives' [patent_app_type] => utility [patent_app_number] => 13/650722 [patent_app_country] => US [patent_app_date] => 2012-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10570 [patent_no_of_claims] => 20 [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] => 13650722 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/650722
Dendritic starch-based dextrin adhesives Oct 11, 2012 Issued
Array ( [id] => 10548615 [patent_doc_number] => 09273228 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-03-01 [patent_title] => 'Roof coating composition' [patent_app_type] => utility [patent_app_number] => 13/650773 [patent_app_country] => US [patent_app_date] => 2012-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4721 [patent_no_of_claims] => 95 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13650773 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/650773
Roof coating composition Oct 11, 2012 Issued
Array ( [id] => 8900333 [patent_doc_number] => 20130167836 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-04 [patent_title] => 'COMPOSITIONS COMPRISING C5 AND C6 MONOSACCHARIDES' [patent_app_type] => utility [patent_app_number] => 13/649395 [patent_app_country] => US [patent_app_date] => 2012-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6606 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 8 [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] => 13649395 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/649395
Compositions comprising C5 and C6 monosaccharides Oct 10, 2012 Issued
Array ( [id] => 10875765 [patent_doc_number] => 08900548 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-12-02 [patent_title] => 'Synthesis of MSE-framework type molecular sieves' [patent_app_type] => utility [patent_app_number] => 13/649140 [patent_app_country] => US [patent_app_date] => 2012-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 10909 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13649140 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/649140
Synthesis of MSE-framework type molecular sieves Oct 10, 2012 Issued
Array ( [id] => 8900334 [patent_doc_number] => 20130167837 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-04 [patent_title] => 'COMPOSITIONS COMPRISING C5 AND C6 MONOSACCHARIDES' [patent_app_type] => utility [patent_app_number] => 13/649437 [patent_app_country] => US [patent_app_date] => 2012-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6607 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 8 [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] => 13649437 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/649437
COMPOSITIONS COMPRISING C5 AND C6 MONOSACCHARIDES Oct 10, 2012 Abandoned
Array ( [id] => 10892519 [patent_doc_number] => 08916130 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-12-23 [patent_title] => 'Synthesis of MSE-framework type molecular sieves' [patent_app_type] => utility [patent_app_number] => 13/649283 [patent_app_country] => US [patent_app_date] => 2012-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 9974 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13649283 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/649283
Synthesis of MSE-framework type molecular sieves Oct 10, 2012 Issued
Array ( [id] => 11548775 [patent_doc_number] => 09617608 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-04-11 [patent_title] => 'Sugar compositions' [patent_app_type] => utility [patent_app_number] => 14/385142 [patent_app_country] => US [patent_app_date] => 2012-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 10193 [patent_no_of_claims] => 54 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14385142 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/385142
Sugar compositions Oct 9, 2012 Issued
Array ( [id] => 8887493 [patent_doc_number] => 20130160677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-27 [patent_title] => 'VEGETABLE OIL BASED CONSTRUCTION MATERIALS' [patent_app_type] => utility [patent_app_number] => 13/647379 [patent_app_country] => US [patent_app_date] => 2012-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 16008 [patent_no_of_claims] => 21 [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] => 13647379 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/647379
VEGETABLE OIL BASED CONSTRUCTION MATERIALS Oct 7, 2012 Abandoned
Array ( [id] => 10142621 [patent_doc_number] => 09175423 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-11-03 [patent_title] => 'Composition for preparing polysaccharide fibers' [patent_app_type] => utility [patent_app_number] => 13/645570 [patent_app_country] => US [patent_app_date] => 2012-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8124 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13645570 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/645570
Composition for preparing polysaccharide fibers Oct 4, 2012 Issued
Array ( [id] => 9157684 [patent_doc_number] => 20130305962 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-21 [patent_title] => 'O/W Wax Dispersions and Gypsum Products Obtainable From These' [patent_app_type] => utility [patent_app_number] => 13/644560 [patent_app_country] => US [patent_app_date] => 2012-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4161 [patent_no_of_claims] => 21 [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] => 13644560 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/644560
O/W wax dispersions and gypsum products obtainable from these Oct 3, 2012 Issued
Array ( [id] => 8618091 [patent_doc_number] => 20130023402 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-24 [patent_title] => 'Preparation of Functionalized Zeolitic Frameworks' [patent_app_type] => utility [patent_app_number] => 13/630554 [patent_app_country] => US [patent_app_date] => 2012-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 26467 [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] => 13630554 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/630554
Preparation of functionalized zeolitic frameworks Sep 27, 2012 Issued
Array ( [id] => 11722208 [patent_doc_number] => 09695057 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-04 [patent_title] => 'SAPO-34 molecular sieve and method for preparing the same' [patent_app_type] => utility [patent_app_number] => 14/428830 [patent_app_country] => US [patent_app_date] => 2012-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5441 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14428830 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/428830
SAPO-34 molecular sieve and method for preparing the same Sep 25, 2012 Issued
Array ( [id] => 11872775 [patent_doc_number] => 09744526 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-29 [patent_title] => 'SAPO-34 molecular sieve and method for preparing the same' [patent_app_type] => utility [patent_app_number] => 14/428545 [patent_app_country] => US [patent_app_date] => 2012-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8294 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14428545 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/428545
SAPO-34 molecular sieve and method for preparing the same Sep 25, 2012 Issued
Array ( [id] => 10070770 [patent_doc_number] => 09109116 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-08-18 [patent_title] => 'Biodegradable packaging obtained from cassava flour and fique fiber and their manufacture process' [patent_app_type] => utility [patent_app_number] => 14/346417 [patent_app_country] => US [patent_app_date] => 2012-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3636 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14346417 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/346417
Biodegradable packaging obtained from cassava flour and fique fiber and their manufacture process Sep 22, 2012 Issued
Array ( [id] => 10614740 [patent_doc_number] => 09334170 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-05-10 [patent_title] => 'Process for the production of a core/shell zeolitic material having a CHA framework structure' [patent_app_type] => utility [patent_app_number] => 13/616834 [patent_app_country] => US [patent_app_date] => 2012-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 25674 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13616834 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/616834
Process for the production of a core/shell zeolitic material having a CHA framework structure Sep 13, 2012 Issued
Array ( [id] => 9581412 [patent_doc_number] => 08771413 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-07-08 [patent_title] => 'Asphalt-mineral compositions' [patent_app_type] => utility [patent_app_number] => 13/618452 [patent_app_country] => US [patent_app_date] => 2012-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9329 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [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] => 13618452 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/618452
Asphalt-mineral compositions Sep 13, 2012 Issued
Array ( [id] => 8707469 [patent_doc_number] => 20130064758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-14 [patent_title] => 'Process For The Organotemplate-Free Synthetic Production Of A Zeolitic Material Using Recycled Mother Liquor' [patent_app_type] => utility [patent_app_number] => 13/606614 [patent_app_country] => US [patent_app_date] => 2012-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 20898 [patent_no_of_claims] => 29 [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] => 13606614 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/606614
Process for the organotemplate-free synthetic production of a zeolitic material using recycled mother liquor Sep 6, 2012 Issued
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