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] => 5883373 [patent_doc_number] => 20060272548 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-07 [patent_title] => 'Foaming material composite, foamed material, and method of reproducing foamed material' [patent_app_type] => utility [patent_app_number] => 11/234230 [patent_app_country] => US [patent_app_date] => 2005-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 10749 [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] => publications/A1/0272/20060272548.pdf [firstpage_image] =>[orig_patent_app_number] => 11234230 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/234230
Foaming material composite, foamed material, and method of reproducing foamed material Sep 25, 2005 Abandoned
Array ( [id] => 5340021 [patent_doc_number] => 20090178671 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-16 [patent_title] => 'Method for treating biomass and organic waste with the purpose of generating desired biologically based products' [patent_app_type] => utility [patent_app_number] => 11/575868 [patent_app_country] => US [patent_app_date] => 2005-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6009 [patent_no_of_claims] => 10 [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] => publications/A1/0178/20090178671.pdf [firstpage_image] =>[orig_patent_app_number] => 11575868 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/575868
Method for treating biomass and organic waste with the purpose of generating desired biologically based products Sep 22, 2005 Issued
Array ( [id] => 344826 [patent_doc_number] => 07498011 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-03-03 [patent_title] => 'Aluminophosphate molecular sieve, its synthesis and use' [patent_app_type] => utility [patent_app_number] => 11/231677 [patent_app_country] => US [patent_app_date] => 2005-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 8396 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/498/07498011.pdf [firstpage_image] =>[orig_patent_app_number] => 11231677 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/231677
Aluminophosphate molecular sieve, its synthesis and use Sep 20, 2005 Issued
Array ( [id] => 5721188 [patent_doc_number] => 20060073963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-04-06 [patent_title] => 'Faujasite zeolite, its preparation and use in hydrocracking' [patent_app_type] => utility [patent_app_number] => 11/232060 [patent_app_country] => US [patent_app_date] => 2005-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6046 [patent_no_of_claims] => 11 [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/A1/0073/20060073963.pdf [firstpage_image] =>[orig_patent_app_number] => 11232060 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/232060
Faujasite zeolite, its preparation and use in hydrocracking Sep 20, 2005 Issued
Array ( [id] => 352734 [patent_doc_number] => 07491756 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-02-17 [patent_title] => 'Water-based asphalt coating composition' [patent_app_type] => utility [patent_app_number] => 11/228823 [patent_app_country] => US [patent_app_date] => 2005-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5300 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/491/07491756.pdf [firstpage_image] =>[orig_patent_app_number] => 11228823 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/228823
Water-based asphalt coating composition Sep 15, 2005 Issued
Array ( [id] => 5635038 [patent_doc_number] => 20060066011 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-30 [patent_title] => 'Cellulose acylate film and process for producing the same, and optical film and image display device using the cellulose acylate film' [patent_app_type] => utility [patent_app_number] => 11/226383 [patent_app_country] => US [patent_app_date] => 2005-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28107 [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] => publications/A1/0066/20060066011.pdf [firstpage_image] =>[orig_patent_app_number] => 11226383 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/226383
Cellulose acylate film and process for producing the same, and optical film and image display device using the cellulose acylate film Sep 14, 2005 Issued
Array ( [id] => 5056314 [patent_doc_number] => 20070059236 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-03-15 [patent_title] => 'Molecular sieves with high selectivity towards light olefins in methanol to olefin conversion' [patent_app_type] => utility [patent_app_number] => 11/222619 [patent_app_country] => US [patent_app_date] => 2005-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2617 [patent_no_of_claims] => 13 [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/A1/0059/20070059236.pdf [firstpage_image] =>[orig_patent_app_number] => 11222619 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/222619
Molecular sieves with high selectivity towards light olefins in methanol to olefin conversion Sep 8, 2005 Abandoned
Array ( [id] => 228850 [patent_doc_number] => 07601663 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-10-13 [patent_title] => 'Solid acid catalyst for producing light olefins and process using the same' [patent_app_type] => utility [patent_app_number] => 11/223833 [patent_app_country] => US [patent_app_date] => 2005-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 10566 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/601/07601663.pdf [firstpage_image] =>[orig_patent_app_number] => 11223833 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/223833
Solid acid catalyst for producing light olefins and process using the same Sep 7, 2005 Issued
Array ( [id] => 619447 [patent_doc_number] => 07141108 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-11-28 [patent_title] => 'Method for treating non-woven webs' [patent_app_type] => utility [patent_app_number] => 11/222102 [patent_app_country] => US [patent_app_date] => 2005-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6094 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/141/07141108.pdf [firstpage_image] =>[orig_patent_app_number] => 11222102 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/222102
Method for treating non-woven webs Sep 7, 2005 Issued
Array ( [id] => 5603202 [patent_doc_number] => 20060293547 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-28 [patent_title] => 'Process for manufacture of silicoaluminophosphate molecular sieves' [patent_app_type] => utility [patent_app_number] => 11/221192 [patent_app_country] => US [patent_app_date] => 2005-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10231 [patent_no_of_claims] => 45 [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/A1/0293/20060293547.pdf [firstpage_image] =>[orig_patent_app_number] => 11221192 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/221192
Process for manufacture of silicoaluminophosphate molecular sieves Sep 6, 2005 Issued
Array ( [id] => 397221 [patent_doc_number] => 07294189 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-11-13 [patent_title] => 'Wax emulsion preservative compositions and method of manufacture' [patent_app_type] => utility [patent_app_number] => 11/219276 [patent_app_country] => US [patent_app_date] => 2005-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9994 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/294/07294189.pdf [firstpage_image] =>[orig_patent_app_number] => 11219276 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/219276
Wax emulsion preservative compositions and method of manufacture Sep 1, 2005 Issued
Array ( [id] => 5828776 [patent_doc_number] => 20060063662 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-03-23 [patent_title] => 'Zeolite nano-crystal suspension, zeolite nano-crystal production method, zeolite nano-crystal suspension production method, and zeolite thin film' [patent_app_type] => utility [patent_app_number] => 11/212844 [patent_app_country] => US [patent_app_date] => 2005-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6502 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0063/20060063662.pdf [firstpage_image] =>[orig_patent_app_number] => 11212844 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/212844
Zeolite nano-crystal suspension, zeolite nano-crystal production method, zeolite nano-crystal suspension production method, and zeolite thin film Aug 28, 2005 Issued
Array ( [id] => 393627 [patent_doc_number] => 07297319 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-11-20 [patent_title] => 'Aluminosilicate compositions, preparation and use' [patent_app_type] => utility [patent_app_number] => 11/213517 [patent_app_country] => US [patent_app_date] => 2005-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 11837 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/297/07297319.pdf [firstpage_image] =>[orig_patent_app_number] => 11213517 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/213517
Aluminosilicate compositions, preparation and use Aug 25, 2005 Issued
Array ( [id] => 871249 [patent_doc_number] => 07361327 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-04-22 [patent_title] => 'Microporous crystals and synthesis schemes' [patent_app_type] => utility [patent_app_number] => 11/206330 [patent_app_country] => US [patent_app_date] => 2005-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 9243 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/361/07361327.pdf [firstpage_image] =>[orig_patent_app_number] => 11206330 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/206330
Microporous crystals and synthesis schemes Aug 16, 2005 Issued
Array ( [id] => 890858 [patent_doc_number] => 07344696 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-03-18 [patent_title] => 'Porous crystalline material (zeolite ITQ-24), preparation method thereof and use of same in the catalytic conversion of organic compounds' [patent_app_type] => utility [patent_app_number] => 11/200534 [patent_app_country] => US [patent_app_date] => 2005-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4944 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/344/07344696.pdf [firstpage_image] =>[orig_patent_app_number] => 11200534 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/200534
Porous crystalline material (zeolite ITQ-24), preparation method thereof and use of same in the catalytic conversion of organic compounds Aug 8, 2005 Issued
Array ( [id] => 5716360 [patent_doc_number] => 20060079723 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-04-13 [patent_title] => 'Catalyst and process for the conversion of oxygenates to olefins' [patent_app_type] => utility [patent_app_number] => 11/198655 [patent_app_country] => US [patent_app_date] => 2005-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7189 [patent_no_of_claims] => 28 [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/A1/0079/20060079723.pdf [firstpage_image] =>[orig_patent_app_number] => 11198655 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/198655
Catalyst and process for the conversion of oxygenates to olefins Aug 4, 2005 Abandoned
Array ( [id] => 5880633 [patent_doc_number] => 20060029715 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-02-09 [patent_title] => 'Corn oil and dextrose extraction apparatus and method' [patent_app_type] => utility [patent_app_number] => 11/197115 [patent_app_country] => US [patent_app_date] => 2005-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5680 [patent_no_of_claims] => 27 [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/A1/0029/20060029715.pdf [firstpage_image] =>[orig_patent_app_number] => 11197115 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/197115
Corn oil and dextrose extraction apparatus and method Aug 3, 2005 Issued
Array ( [id] => 366122 [patent_doc_number] => 07479185 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-01-20 [patent_title] => 'Reflective crack relief layer that is permeable' [patent_app_type] => utility [patent_app_number] => 11/195900 [patent_app_country] => US [patent_app_date] => 2005-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5577 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/479/07479185.pdf [firstpage_image] =>[orig_patent_app_number] => 11195900 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/195900
Reflective crack relief layer that is permeable Aug 2, 2005 Issued
Array ( [id] => 907761 [patent_doc_number] => 07332618 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-02-19 [patent_title] => 'Organometallic precursor compounds' [patent_app_type] => utility [patent_app_number] => 11/193535 [patent_app_country] => US [patent_app_date] => 2005-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6711 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/332/07332618.pdf [firstpage_image] =>[orig_patent_app_number] => 11193535 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/193535
Organometallic precursor compounds Jul 31, 2005 Issued
Array ( [id] => 5817632 [patent_doc_number] => 20060021945 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-02-02 [patent_title] => 'Synthetic layered silicate nanolayers' [patent_app_type] => utility [patent_app_number] => 11/191785 [patent_app_country] => US [patent_app_date] => 2005-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5260 [patent_no_of_claims] => 15 [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] => publications/A1/0021/20060021945.pdf [firstpage_image] =>[orig_patent_app_number] => 11191785 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/191785
Synthetic layered silicate nanolayers Jul 27, 2005 Issued
Menu