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] => 975556 [patent_doc_number] => 06933256 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-08-23 [patent_title] => 'Dielectric ceramic composition, electronic device, and method for producing same' [patent_app_type] => utility [patent_app_number] => 10/629607 [patent_app_country] => US [patent_app_date] => 2003-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 10861 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/933/06933256.pdf [firstpage_image] =>[orig_patent_app_number] => 10629607 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/629607
Dielectric ceramic composition, electronic device, and method for producing same Jul 29, 2003 Issued
Array ( [id] => 7333844 [patent_doc_number] => 20040131785 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-07-08 [patent_title] => 'Heat dissipating coating and method for decreasing the inner temperature of buildings and similar constructions' [patent_app_type] => new [patent_app_number] => 10/626401 [patent_app_country] => US [patent_app_date] => 2003-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2381 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0131/20040131785.pdf [firstpage_image] =>[orig_patent_app_number] => 10626401 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/626401
Heat dissipating coating and method for decreasing the inner temperature of buildings and similar constructions Jul 23, 2003 Issued
Array ( [id] => 7470363 [patent_doc_number] => 20040102547 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-05-27 [patent_title] => 'Use of a bitumen/wax composition' [patent_app_type] => new [patent_app_number] => 10/362818 [patent_app_country] => US [patent_app_date] => 2003-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2610 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0102/20040102547.pdf [firstpage_image] =>[orig_patent_app_number] => 10362818 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/362818
Use of a bitumen/wax composition Jul 23, 2003 Abandoned
Array ( [id] => 790242 [patent_doc_number] => 06984262 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-01-10 [patent_title] => 'Adhesion enhancing coating composition, process for using and articles produced' [patent_app_type] => utility [patent_app_number] => 10/620403 [patent_app_country] => US [patent_app_date] => 2003-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13166 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/984/06984262.pdf [firstpage_image] =>[orig_patent_app_number] => 10620403 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/620403
Adhesion enhancing coating composition, process for using and articles produced Jul 15, 2003 Issued
Array ( [id] => 408195 [patent_doc_number] => 07285513 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-10-23 [patent_title] => 'Preparation of catalyst systems' [patent_app_type] => utility [patent_app_number] => 10/521076 [patent_app_country] => US [patent_app_date] => 2003-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10776 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/285/07285513.pdf [firstpage_image] =>[orig_patent_app_number] => 10521076 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/521076
Preparation of catalyst systems Jul 13, 2003 Issued
Array ( [id] => 7022055 [patent_doc_number] => 20050016525 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-01-27 [patent_title] => 'Grain fractionation' [patent_app_type] => utility [patent_app_number] => 10/615494 [patent_app_country] => US [patent_app_date] => 2003-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3428 [patent_no_of_claims] => 7 [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/A1/0016/20050016525.pdf [firstpage_image] =>[orig_patent_app_number] => 10615494 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/615494
Grain fractionation Jul 7, 2003 Issued
Array ( [id] => 7398724 [patent_doc_number] => 20040261665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-30 [patent_title] => 'Adding Rice Flour to Portland Cement/Concrete to increase strength and durability.' [patent_app_type] => new [patent_app_number] => 10/604187 [patent_app_country] => US [patent_app_date] => 2003-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0261/20040261665.pdf [firstpage_image] =>[orig_patent_app_number] => 10604187 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/604187
Adding Rice Flour to Portland Cement/Concrete to increase strength and durability. Jun 29, 2003 Abandoned
Array ( [id] => 7399836 [patent_doc_number] => 20040261904 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-30 [patent_title] => 'Fluxing agent for underfill materials' [patent_app_type] => new [patent_app_number] => 10/610577 [patent_app_country] => US [patent_app_date] => 2003-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6712 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0261/20040261904.pdf [firstpage_image] =>[orig_patent_app_number] => 10610577 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/610577
Fluxing agent for underfill materials Jun 29, 2003 Issued
Array ( [id] => 6962646 [patent_doc_number] => 20050229815 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-20 [patent_title] => 'Candle composition and candles made therefrom' [patent_app_type] => utility [patent_app_number] => 10/518969 [patent_app_country] => US [patent_app_date] => 2003-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2291 [patent_no_of_claims] => 12 [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/A1/0229/20050229815.pdf [firstpage_image] =>[orig_patent_app_number] => 10518969 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/518969
Candle composition and candles made therefrom Jun 29, 2003 Issued
Array ( [id] => 7380883 [patent_doc_number] => 20040081781 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-04-29 [patent_title] => 'Composition, kits and method for providing a substrate with barrier properties and uses thereof' [patent_app_type] => new [patent_app_number] => 10/312997 [patent_app_country] => US [patent_app_date] => 2003-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7132 [patent_no_of_claims] => 42 [patent_no_of_ind_claims] => 18 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0081/20040081781.pdf [firstpage_image] =>[orig_patent_app_number] => 10312997 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/312997
Composition, kits and method for providing a substrate with barrier properties and uses thereof Jun 26, 2003 Abandoned
Array ( [id] => 6954869 [patent_doc_number] => 20050211239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-09-29 [patent_title] => 'Crystallization of sugars' [patent_app_type] => utility [patent_app_number] => 10/518893 [patent_app_country] => US [patent_app_date] => 2003-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11791 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 16 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0211/20050211239.pdf [firstpage_image] =>[orig_patent_app_number] => 10518893 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/518893
Crystallization of sugars Jun 25, 2003 Abandoned
Array ( [id] => 993282 [patent_doc_number] => 06916381 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-07-12 [patent_title] => 'Process for the production of invert liquid sugar' [patent_app_type] => utility [patent_app_number] => 10/464837 [patent_app_country] => US [patent_app_date] => 2003-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2277 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/916/06916381.pdf [firstpage_image] =>[orig_patent_app_number] => 10464837 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/464837
Process for the production of invert liquid sugar Jun 18, 2003 Issued
Array ( [id] => 1064772 [patent_doc_number] => 06846355 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-01-25 [patent_title] => 'Road paving material and method' [patent_app_type] => utility [patent_app_number] => 10/464131 [patent_app_country] => US [patent_app_date] => 2003-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6543 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/846/06846355.pdf [firstpage_image] =>[orig_patent_app_number] => 10464131 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/464131
Road paving material and method Jun 17, 2003 Issued
Array ( [id] => 1106181 [patent_doc_number] => 06808558 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-10-26 [patent_title] => 'Bituminous product and process for preparing it' [patent_app_type] => B2 [patent_app_number] => 10/461639 [patent_app_country] => US [patent_app_date] => 2003-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2920 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/808/06808558.pdf [firstpage_image] =>[orig_patent_app_number] => 10461639 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/461639
Bituminous product and process for preparing it Jun 12, 2003 Issued
Array ( [id] => 1108376 [patent_doc_number] => 06809197 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-10-26 [patent_title] => 'Emulsion stabilizing starch products' [patent_app_type] => B1 [patent_app_number] => 10/459191 [patent_app_country] => US [patent_app_date] => 2003-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4192 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/809/06809197.pdf [firstpage_image] =>[orig_patent_app_number] => 10459191 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/459191
Emulsion stabilizing starch products Jun 10, 2003 Issued
Array ( [id] => 7065709 [patent_doc_number] => 20050241526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-03 [patent_title] => 'Mixtures of finely ground waxes' [patent_app_type] => utility [patent_app_number] => 10/516928 [patent_app_country] => US [patent_app_date] => 2003-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1976 [patent_no_of_claims] => 32 [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/A1/0241/20050241526.pdf [firstpage_image] =>[orig_patent_app_number] => 10516928 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/516928
Mixtures of finely ground waxes May 29, 2003 Abandoned
Array ( [id] => 1112315 [patent_doc_number] => 06802897 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-10-12 [patent_title] => 'Biodiesel sulfur slurry' [patent_app_type] => B1 [patent_app_number] => 10/448251 [patent_app_country] => US [patent_app_date] => 2003-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5720 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/802/06802897.pdf [firstpage_image] =>[orig_patent_app_number] => 10448251 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/448251
Biodiesel sulfur slurry May 28, 2003 Issued
Array ( [id] => 1152492 [patent_doc_number] => 06764542 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-07-20 [patent_title] => 'Biodiesel cutback asphalt and asphalt emulsion' [patent_app_type] => B1 [patent_app_number] => 10/447659 [patent_app_country] => US [patent_app_date] => 2003-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4319 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/764/06764542.pdf [firstpage_image] =>[orig_patent_app_number] => 10447659 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/447659
Biodiesel cutback asphalt and asphalt emulsion May 28, 2003 Issued
Array ( [id] => 7001340 [patent_doc_number] => 20050166911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-04 [patent_title] => 'Process for producing lacturose-containing powder composition, lacturose-containing powder composition obtained by the process and feed additive' [patent_app_type] => utility [patent_app_number] => 10/516362 [patent_app_country] => US [patent_app_date] => 2003-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8957 [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] => publications/A1/0166/20050166911.pdf [firstpage_image] =>[orig_patent_app_number] => 10516362 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/516362
Process for producing lacturose-containing powder composition, lacturose-containing powder composition obtained by the process and feed additive May 27, 2003 Issued
Array ( [id] => 663014 [patent_doc_number] => 07101821 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-09-05 [patent_title] => 'Silicon composition' [patent_app_type] => utility [patent_app_number] => 10/515785 [patent_app_country] => US [patent_app_date] => 2003-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3208 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/101/07101821.pdf [firstpage_image] =>[orig_patent_app_number] => 10515785 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/515785
Silicon composition May 26, 2003 Issued
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