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] => 4938337 [patent_doc_number] => 20080075656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-27 [patent_title] => 'Preparation of Molecular Sieves Using a Structure Directing Agent and An N, N, N-Triakyl Benzyl Quaternary Ammonium Cation' [patent_app_type] => utility [patent_app_number] => 11/860624 [patent_app_country] => US [patent_app_date] => 2007-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3711 [patent_no_of_claims] => 18 [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] => publications/A1/0075/20080075656.pdf [firstpage_image] =>[orig_patent_app_number] => 11860624 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/860624
Preparation of molecular sieves using a structure directing agent and an N,N,N-trialkyl benzyl quaternary ammonium cation Sep 24, 2007 Issued
Array ( [id] => 4794592 [patent_doc_number] => 20080006178 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-10 [patent_title] => 'BINDER OF VEGETABLE NATURE FOR THE PRODUCTION OF MATERIALS FOR BUILDING AND/OR CIVIL ENGINEERING' [patent_app_type] => utility [patent_app_number] => 11/860773 [patent_app_country] => US [patent_app_date] => 2007-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4126 [patent_no_of_claims] => 24 [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] => publications/A1/0006/20080006178.pdf [firstpage_image] =>[orig_patent_app_number] => 11860773 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/860773
Binder of vegetable nature for the production of materials for building and/or civil engineering Sep 24, 2007 Issued
Array ( [id] => 4906307 [patent_doc_number] => 20080017073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-24 [patent_title] => 'METHOD FOR MANUFACTURING MAGNETIC PAINT, METHOD FOR MANUFACTURING NON-MAGNETIC PAINT AND MAGNETIC RECORDING MEDIUM' [patent_app_type] => utility [patent_app_number] => 11/858141 [patent_app_country] => US [patent_app_date] => 2007-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8065 [patent_no_of_claims] => 2 [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] => publications/A1/0017/20080017073.pdf [firstpage_image] =>[orig_patent_app_number] => 11858141 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/858141
METHOD FOR MANUFACTURING MAGNETIC PAINT, METHOD FOR MANUFACTURING NON-MAGNETIC PAINT AND MAGNETIC RECORDING MEDIUM Sep 19, 2007 Abandoned
Array ( [id] => 5272541 [patent_doc_number] => 20090076317 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-19 [patent_title] => 'Synthesis of high activity ZSM-48' [patent_app_type] => utility [patent_app_number] => 11/901490 [patent_app_country] => US [patent_app_date] => 2007-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6084 [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] => publications/A1/0076/20090076317.pdf [firstpage_image] =>[orig_patent_app_number] => 11901490 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/901490
Synthesis of high activity ZSM-48 Sep 17, 2007 Issued
Array ( [id] => 4573202 [patent_doc_number] => 07833338 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-16 [patent_title] => 'Method for producing bitumen compositions' [patent_app_type] => utility [patent_app_number] => 11/852696 [patent_app_country] => US [patent_app_date] => 2007-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 19025 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/833/07833338.pdf [firstpage_image] =>[orig_patent_app_number] => 11852696 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/852696
Method for producing bitumen compositions Sep 9, 2007 Issued
Array ( [id] => 4462921 [patent_doc_number] => 07935330 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-03 [patent_title] => 'Method of making porous crystalline materials' [patent_app_type] => utility [patent_app_number] => 11/899776 [patent_app_country] => US [patent_app_date] => 2007-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5589 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/935/07935330.pdf [firstpage_image] =>[orig_patent_app_number] => 11899776 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/899776
Method of making porous crystalline materials Sep 6, 2007 Issued
Array ( [id] => 4694525 [patent_doc_number] => 20080216709 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-09-11 [patent_title] => 'CATIONICALLY STABILISED AQUEOUS SILICA DISPERSION, METHOD FOR ITS PRODUCTION AND ITS USE' [patent_app_type] => utility [patent_app_number] => 11/847473 [patent_app_country] => US [patent_app_date] => 2007-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7175 [patent_no_of_claims] => 23 [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] => publications/A1/0216/20080216709.pdf [firstpage_image] =>[orig_patent_app_number] => 11847473 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/847473
Cationically stabilized aqueous silica dispersion, method for its production and its use Aug 29, 2007 Issued
Array ( [id] => 6455063 [patent_doc_number] => 20100006003 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-14 [patent_title] => 'COATING, ADHESIVE, AND IMPREGNATING SUBSTANCE, PARTICULARLY AS A CONSTRUCTION AND RESTORATION MATERIAL' [patent_app_type] => utility [patent_app_number] => 12/438620 [patent_app_country] => US [patent_app_date] => 2007-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1567 [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] => publications/A1/0006/20100006003.pdf [firstpage_image] =>[orig_patent_app_number] => 12438620 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/438620
COATING, ADHESIVE, AND IMPREGNATING SUBSTANCE, PARTICULARLY AS A CONSTRUCTION AND RESTORATION MATERIAL Aug 21, 2007 Abandoned
Array ( [id] => 4545733 [patent_doc_number] => 07819976 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-10-26 [patent_title] => 'Biomass treatment method' [patent_app_type] => utility [patent_app_number] => 11/843142 [patent_app_country] => US [patent_app_date] => 2007-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 14902 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/819/07819976.pdf [firstpage_image] =>[orig_patent_app_number] => 11843142 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/843142
Biomass treatment method Aug 21, 2007 Issued
Array ( [id] => 8257024 [patent_doc_number] => 08206499 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-06-26 [patent_title] => 'Stable bitumen foam and its preparation and use' [patent_app_type] => utility [patent_app_number] => 12/438389 [patent_app_country] => US [patent_app_date] => 2007-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 6218 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12438389 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/438389
Stable bitumen foam and its preparation and use Aug 21, 2007 Issued
Array ( [id] => 5333552 [patent_doc_number] => 20090050016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-26 [patent_title] => 'SAB (shale ssphalt binder)' [patent_app_type] => utility [patent_app_number] => 11/894277 [patent_app_country] => US [patent_app_date] => 2007-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 297 [patent_no_of_claims] => 3 [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] => publications/A1/0050/20090050016.pdf [firstpage_image] =>[orig_patent_app_number] => 11894277 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/894277
SAB (shale ssphalt binder) Aug 20, 2007 Abandoned
Array ( [id] => 4768561 [patent_doc_number] => 20080054215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-06 [patent_title] => 'METHOD AND SYSTEM FOR PRODUCING CELLULOSE ACYLATE FILM' [patent_app_type] => utility [patent_app_number] => 11/839854 [patent_app_country] => US [patent_app_date] => 2007-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 13869 [patent_no_of_claims] => 12 [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] => publications/A1/0054/20080054215.pdf [firstpage_image] =>[orig_patent_app_number] => 11839854 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/839854
Method and system for producing cellulose acylate film Aug 15, 2007 Issued
Array ( [id] => 5443496 [patent_doc_number] => 20090044722 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-19 [patent_title] => 'Processing for producing zein articles with limited solubility' [patent_app_type] => utility [patent_app_number] => 11/893463 [patent_app_country] => US [patent_app_date] => 2007-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4938 [patent_no_of_claims] => 18 [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] => publications/A1/0044/20090044722.pdf [firstpage_image] =>[orig_patent_app_number] => 11893463 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/893463
Processing for producing zein articles with limited solubility Aug 15, 2007 Issued
Array ( [id] => 5085104 [patent_doc_number] => 20070275155 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-29 [patent_title] => 'Production of Enzyme-Resistant Starch by Extrusion' [patent_app_type] => utility [patent_app_number] => 11/836350 [patent_app_country] => US [patent_app_date] => 2007-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2844 [patent_no_of_claims] => 27 [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] => publications/A1/0275/20070275155.pdf [firstpage_image] =>[orig_patent_app_number] => 11836350 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/836350
Production of Enzyme-Resistant Starch by Extrusion Aug 8, 2007 Abandoned
Array ( [id] => 169497 [patent_doc_number] => 07662226 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-02-16 [patent_title] => 'Pretreated aggregate for hotmix asphalt concrete applications and other related applications' [patent_app_type] => utility [patent_app_number] => 11/832621 [patent_app_country] => US [patent_app_date] => 2007-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 19 [patent_no_of_words] => 7514 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/662/07662226.pdf [firstpage_image] =>[orig_patent_app_number] => 11832621 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/832621
Pretreated aggregate for hotmix asphalt concrete applications and other related applications Jul 31, 2007 Issued
Array ( [id] => 5363788 [patent_doc_number] => 20090301347 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-10 [patent_title] => 'COMPOSITION BASED ON PRODUCTS STEMMING FROM INDUSTRIAL RESIDUES IN THE PROCESSING OF FRUITS, ESPECIALLY APPLES, USE THEREOF, METHOD FOR PROCESSING THEM AND PRODUCTS THUS OBTAINED' [patent_app_type] => utility [patent_app_number] => 12/309681 [patent_app_country] => US [patent_app_date] => 2007-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1532 [patent_no_of_claims] => 16 [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] => publications/A1/0301/20090301347.pdf [firstpage_image] =>[orig_patent_app_number] => 12309681 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/309681
COMPOSITION BASED ON PRODUCTS STEMMING FROM INDUSTRIAL RESIDUES IN THE PROCESSING OF FRUITS, ESPECIALLY APPLES, USE THEREOF, METHOD FOR PROCESSING THEM AND PRODUCTS THUS OBTAINED Jul 25, 2007 Abandoned
Array ( [id] => 558238 [patent_doc_number] => RE040586 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2008-11-25 [patent_title] => 'Reduced striae extreme ultra violet elements' [patent_app_type] => reissue [patent_app_number] => 11/880424 [patent_app_country] => US [patent_app_date] => 2007-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3479 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/040/RE040586.pdf [firstpage_image] =>[orig_patent_app_number] => 11880424 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/880424
Reduced striae extreme ultra violet elements Jul 19, 2007 Issued
Array ( [id] => 4555124 [patent_doc_number] => 07842277 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-30 [patent_title] => 'Molecular sieve composition, a method of making and a process of using the same' [patent_app_type] => utility [patent_app_number] => 11/827953 [patent_app_country] => US [patent_app_date] => 2007-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 17574 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/842/07842277.pdf [firstpage_image] =>[orig_patent_app_number] => 11827953 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/827953
Molecular sieve composition, a method of making and a process of using the same Jul 12, 2007 Issued
Array ( [id] => 8457336 [patent_doc_number] => 08293000 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-23 [patent_title] => 'Antireflective coating composition with stain resistance, antireflective coating film using the same, and its manufacturing method' [patent_app_type] => utility [patent_app_number] => 12/309188 [patent_app_country] => US [patent_app_date] => 2007-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3658 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12309188 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/309188
Antireflective coating composition with stain resistance, antireflective coating film using the same, and its manufacturing method Jul 5, 2007 Issued
Array ( [id] => 7750688 [patent_doc_number] => 08110176 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-02-07 [patent_title] => 'Molecular sieve composition (EMM-10), its method of making, and use for hydrocarbon conversions' [patent_app_type] => utility [patent_app_number] => 11/824742 [patent_app_country] => US [patent_app_date] => 2007-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 16734 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/110/08110176.pdf [firstpage_image] =>[orig_patent_app_number] => 11824742 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/824742
Molecular sieve composition (EMM-10), its method of making, and use for hydrocarbon conversions Jul 1, 2007 Issued
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