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] => 5662035 [patent_doc_number] => 20060252631 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-09 [patent_title] => 'Molecular sieve layers and processes for their manufacture' [patent_app_type] => utility [patent_app_number] => 11/403682 [patent_app_country] => US [patent_app_date] => 2006-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10917 [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] => publications/A1/0252/20060252631.pdf [firstpage_image] =>[orig_patent_app_number] => 11403682 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/403682
Molecular sieve layers and processes for their manufacture Apr 12, 2006 Abandoned
Array ( [id] => 4925077 [patent_doc_number] => 20080164440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-10 [patent_title] => 'Solubility of Cellulose in Ionic Liquids With Addition of Amino Bases' [patent_app_type] => utility [patent_app_number] => 11/911586 [patent_app_country] => US [patent_app_date] => 2006-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8802 [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] => publications/A1/0164/20080164440.pdf [firstpage_image] =>[orig_patent_app_number] => 11911586 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/911586
Solubility of cellulose in ionic liquids with addition of amino bases Apr 11, 2006 Issued
Array ( [id] => 547412 [patent_doc_number] => 07160379 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-01-09 [patent_title] => 'Hydrophobic sand treated with wax blend' [patent_app_type] => utility [patent_app_number] => 11/401306 [patent_app_country] => US [patent_app_date] => 2006-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6568 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/160/07160379.pdf [firstpage_image] =>[orig_patent_app_number] => 11401306 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/401306
Hydrophobic sand treated with wax blend Apr 10, 2006 Issued
Array ( [id] => 5687714 [patent_doc_number] => 20060286029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-21 [patent_title] => 'Microporous crystalline zeolite material, zeolite ITQ-28, production method thereof and use of same' [patent_app_type] => utility [patent_app_number] => 11/392473 [patent_app_country] => US [patent_app_date] => 2006-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5264 [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] => publications/A1/0286/20060286029.pdf [firstpage_image] =>[orig_patent_app_number] => 11392473 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/392473
Microporous crystalline zeolite material, zeolite ITQ-28, production method thereof and use of same Mar 28, 2006 Issued
Array ( [id] => 5194499 [patent_doc_number] => 20070082983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-04-12 [patent_title] => 'Water-in-oil bituminous dispersions and methods for producing paving compositions from the same' [patent_app_type] => utility [patent_app_number] => 11/391146 [patent_app_country] => US [patent_app_date] => 2006-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8027 [patent_no_of_claims] => 34 [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/A1/0082/20070082983.pdf [firstpage_image] =>[orig_patent_app_number] => 11391146 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/391146
Water-in-oil bituminous dispersions and methods for producing paving compositions from the same Mar 27, 2006 Issued
Array ( [id] => 5125429 [patent_doc_number] => 20070237700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-11 [patent_title] => 'Preparation of hydroxysodalite' [patent_app_type] => utility [patent_app_number] => 11/391028 [patent_app_country] => US [patent_app_date] => 2006-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6625 [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] => publications/A1/0237/20070237700.pdf [firstpage_image] =>[orig_patent_app_number] => 11391028 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/391028
Preparation of hydroxysodalite Mar 27, 2006 Issued
Array ( [id] => 846771 [patent_doc_number] => 07384469 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-06-10 [patent_title] => 'Porous elastic pavement material' [patent_app_type] => utility [patent_app_number] => 11/387730 [patent_app_country] => US [patent_app_date] => 2006-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5480 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/384/07384469.pdf [firstpage_image] =>[orig_patent_app_number] => 11387730 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/387730
Porous elastic pavement material Mar 23, 2006 Issued
Array ( [id] => 122085 [patent_doc_number] => 07709599 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-05-04 [patent_title] => 'Compounds, rosins, and sizing compositions' [patent_app_type] => utility [patent_app_number] => 11/386898 [patent_app_country] => US [patent_app_date] => 2006-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6625 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/709/07709599.pdf [firstpage_image] =>[orig_patent_app_number] => 11386898 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/386898
Compounds, rosins, and sizing compositions Mar 21, 2006 Issued
Array ( [id] => 561368 [patent_doc_number] => 07465387 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-12-16 [patent_title] => 'Coal tar and hydrocarbon mixture pitch and the preparation and use thereof' [patent_app_type] => utility [patent_app_number] => 11/388238 [patent_app_country] => US [patent_app_date] => 2006-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8473 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/465/07465387.pdf [firstpage_image] =>[orig_patent_app_number] => 11388238 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/388238
Coal tar and hydrocarbon mixture pitch and the preparation and use thereof Mar 21, 2006 Issued
Array ( [id] => 5059460 [patent_doc_number] => 20070221095 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-27 [patent_title] => 'Asphalt nanocomposite-based roofing products' [patent_app_type] => utility [patent_app_number] => 11/385597 [patent_app_country] => US [patent_app_date] => 2006-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6293 [patent_no_of_claims] => 28 [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] => publications/A1/0221/20070221095.pdf [firstpage_image] =>[orig_patent_app_number] => 11385597 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/385597
Asphalt nanocomposite-based roofing products Mar 20, 2006 Issued
Array ( [id] => 518351 [patent_doc_number] => 07186293 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-03-06 [patent_title] => 'Agglomerated starch compositions' [patent_app_type] => utility [patent_app_number] => 11/376855 [patent_app_country] => US [patent_app_date] => 2006-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4231 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/186/07186293.pdf [firstpage_image] =>[orig_patent_app_number] => 11376855 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/376855
Agglomerated starch compositions Mar 15, 2006 Issued
Array ( [id] => 5694856 [patent_doc_number] => 20060155003 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-13 [patent_title] => 'Additives and method for reducing odor' [patent_app_type] => utility [patent_app_number] => 11/370319 [patent_app_country] => US [patent_app_date] => 2006-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3312 [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] => publications/A1/0155/20060155003.pdf [firstpage_image] =>[orig_patent_app_number] => 11370319 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/370319
Additives and method for reducing odor Mar 7, 2006 Issued
Array ( [id] => 5627825 [patent_doc_number] => 20060144293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-06 [patent_title] => 'Coating solutions for use in forming bismuth-based ferroelectric thin films and a method of forming bismuth-based ferroelectric thin films using the coating solutions' [patent_app_type] => utility [patent_app_number] => 11/368482 [patent_app_country] => US [patent_app_date] => 2006-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 7728 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 11 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0144/20060144293.pdf [firstpage_image] =>[orig_patent_app_number] => 11368482 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/368482
Coating solutions for use in forming bismuth-based ferroelectric thin films and a method of forming bismuth-based ferroelectric thin films using the coating solutions Mar 6, 2006 Abandoned
Array ( [id] => 5759527 [patent_doc_number] => 20060210472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-09-21 [patent_title] => 'Solid crystalline COK-7, a preparation process, and use in transforming hydrocarbons' [patent_app_type] => utility [patent_app_number] => 11/367714 [patent_app_country] => US [patent_app_date] => 2006-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3183 [patent_no_of_claims] => 29 [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/A1/0210/20060210472.pdf [firstpage_image] =>[orig_patent_app_number] => 11367714 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/367714
Solid crystalline COK-7, a preparation process, and use in transforming hydrocarbons Mar 5, 2006 Issued
Array ( [id] => 32450 [patent_doc_number] => 07785563 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-08-31 [patent_title] => 'Method of the preparation of microporous crystalline molecular sieve possessing mesoporous frameworks' [patent_app_type] => utility [patent_app_number] => 12/089898 [patent_app_country] => US [patent_app_date] => 2006-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7848 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/785/07785563.pdf [firstpage_image] =>[orig_patent_app_number] => 12089898 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/089898
Method of the preparation of microporous crystalline molecular sieve possessing mesoporous frameworks Mar 1, 2006 Issued
Array ( [id] => 5053549 [patent_doc_number] => 20070056469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-03-15 [patent_title] => 'Silane coating compositions and methods of use thereof' [patent_app_type] => utility [patent_app_number] => 11/366284 [patent_app_country] => US [patent_app_date] => 2006-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 8227 [patent_no_of_claims] => 36 [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/A1/0056/20070056469.pdf [firstpage_image] =>[orig_patent_app_number] => 11366284 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/366284
Silane coating compositions and methods of use thereof Mar 1, 2006 Issued
Array ( [id] => 131635 [patent_doc_number] => 07700512 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-04-20 [patent_title] => 'Carbon monoxide selective oxidizing catalyst and manufacturing method for the same' [patent_app_type] => utility [patent_app_number] => 11/360391 [patent_app_country] => US [patent_app_date] => 2006-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 28 [patent_no_of_words] => 9804 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/700/07700512.pdf [firstpage_image] =>[orig_patent_app_number] => 11360391 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/360391
Carbon monoxide selective oxidizing catalyst and manufacturing method for the same Feb 23, 2006 Issued
Array ( [id] => 4742594 [patent_doc_number] => 20080087195 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-17 [patent_title] => 'Liquid Formulations For Sealing Of Cracks In Internal Combustion Engine Cooling Systems' [patent_app_type] => utility [patent_app_number] => 11/815066 [patent_app_country] => US [patent_app_date] => 2006-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1779 [patent_no_of_claims] => 7 [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] => publications/A1/0087/20080087195.pdf [firstpage_image] =>[orig_patent_app_number] => 11815066 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/815066
Liquid formulations for sealing of cracks in internal combustion engine cooling systems Feb 17, 2006 Issued
Array ( [id] => 5233214 [patent_doc_number] => 20070125369 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-07 [patent_title] => 'Process for converting anhydrosugars to glucose and other fermentable sugars' [patent_app_type] => utility [patent_app_number] => 11/349744 [patent_app_country] => US [patent_app_date] => 2006-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3710 [patent_no_of_claims] => 14 [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/A1/0125/20070125369.pdf [firstpage_image] =>[orig_patent_app_number] => 11349744 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/349744
Process for converting anhydrosugars to glucose and other fermentable sugars Feb 6, 2006 Abandoned
Array ( [id] => 7795143 [patent_doc_number] => 08123849 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-02-28 [patent_title] => 'Aqueous film coating composition containing sodium alginate and preparation thereof' [patent_app_type] => utility [patent_app_number] => 12/095412 [patent_app_country] => US [patent_app_date] => 2006-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5342 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/123/08123849.pdf [firstpage_image] =>[orig_patent_app_number] => 12095412 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/095412
Aqueous film coating composition containing sodium alginate and preparation thereof Jan 30, 2006 Issued
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