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] => 7014995 [patent_doc_number] => 20010051584 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-12-13 [patent_title] => 'Dielectric ceramic composition and method for producing the same, and device for communication apparatus using the same' [patent_app_type] => new [patent_app_number] => 09/838963 [patent_app_country] => US [patent_app_date] => 2001-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6069 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0051/20010051584.pdf [firstpage_image] =>[orig_patent_app_number] => 09838963 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/838963
Dielectric ceramic composition and method for producing the same, and device for communication apparatus using the same Apr 19, 2001 Issued
Array ( [id] => 6521786 [patent_doc_number] => 20020192380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-19 [patent_title] => 'Compositions comprising fluorinated silanes and compressed fluid CO2' [patent_app_type] => new [patent_app_number] => 09/838415 [patent_app_country] => US [patent_app_date] => 2001-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 11483 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0192/20020192380.pdf [firstpage_image] =>[orig_patent_app_number] => 09838415 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/838415
Compositions comprising fluorinated silanes and compressed fluid CO2 Apr 18, 2001 Issued
Array ( [id] => 1153130 [patent_doc_number] => 06761761 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-07-13 [patent_title] => 'Lower saccharide nanometric materials and methods' [patent_app_type] => B1 [patent_app_number] => 09/836168 [patent_app_country] => US [patent_app_date] => 2001-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3501 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/761/06761761.pdf [firstpage_image] =>[orig_patent_app_number] => 09836168 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/836168
Lower saccharide nanometric materials and methods Apr 17, 2001 Issued
Array ( [id] => 1376843 [patent_doc_number] => 06559083 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-05-06 [patent_title] => 'Dielectric ceramic composition' [patent_app_type] => B2 [patent_app_number] => 09/836309 [patent_app_country] => US [patent_app_date] => 2001-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2209 [patent_no_of_claims] => 20 [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/06/559/06559083.pdf [firstpage_image] =>[orig_patent_app_number] => 09836309 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/836309
Dielectric ceramic composition Apr 16, 2001 Issued
Array ( [id] => 5888977 [patent_doc_number] => 20020013213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-01-31 [patent_title] => 'Dielectric ceramics and electronic component' [patent_app_type] => new [patent_app_number] => 09/835492 [patent_app_country] => US [patent_app_date] => 2001-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 11243 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0013/20020013213.pdf [firstpage_image] =>[orig_patent_app_number] => 09835492 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/835492
Dielectric ceramics and electronic component Apr 16, 2001 Issued
Array ( [id] => 6528987 [patent_doc_number] => 20020162550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-11-07 [patent_title] => 'SUGARCANE FRACTIONING SYSTEM' [patent_app_type] => new [patent_app_number] => 09/832321 [patent_app_country] => US [patent_app_date] => 2001-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5441 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0162/20020162550.pdf [firstpage_image] =>[orig_patent_app_number] => 09832321 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/832321
Sugarcane fractioning system Apr 9, 2001 Issued
Array ( [id] => 1012497 [patent_doc_number] => 06896968 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-05-24 [patent_title] => 'Coatings and method for protecting carbon-containing components from oxidation' [patent_app_type] => utility [patent_app_number] => 09/828048 [patent_app_country] => US [patent_app_date] => 2001-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2821 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/896/06896968.pdf [firstpage_image] =>[orig_patent_app_number] => 09828048 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/828048
Coatings and method for protecting carbon-containing components from oxidation Apr 5, 2001 Issued
Array ( [id] => 1306972 [patent_doc_number] => 06617273 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-09-09 [patent_title] => 'Non-reducing dielectric ceramic, monolithic ceramic capacitor using the same, and method for making non-reducing dielectric ceramic' [patent_app_type] => B2 [patent_app_number] => 09/828013 [patent_app_country] => US [patent_app_date] => 2001-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 6886 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/617/06617273.pdf [firstpage_image] =>[orig_patent_app_number] => 09828013 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/828013
Non-reducing dielectric ceramic, monolithic ceramic capacitor using the same, and method for making non-reducing dielectric ceramic Apr 5, 2001 Issued
Array ( [id] => 6469081 [patent_doc_number] => 20020023570 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-02-28 [patent_title] => 'Sugar - inorganic substance composite' [patent_app_type] => new [patent_app_number] => 09/824047 [patent_app_country] => US [patent_app_date] => 2001-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3006 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0023/20020023570.pdf [firstpage_image] =>[orig_patent_app_number] => 09824047 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/824047
Sugar - inorganic substance composite Apr 2, 2001 Abandoned
Array ( [id] => 1474751 [patent_doc_number] => 06387835 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-05-14 [patent_title] => 'Dielectric ceramic composition, ceramic capacitor using the composition and method of producing thereof' [patent_app_type] => B2 [patent_app_number] => 09/821770 [patent_app_country] => US [patent_app_date] => 2001-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5765 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/387/06387835.pdf [firstpage_image] =>[orig_patent_app_number] => 09821770 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/821770
Dielectric ceramic composition, ceramic capacitor using the composition and method of producing thereof Mar 29, 2001 Issued
Array ( [id] => 1602678 [patent_doc_number] => 06432857 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-13 [patent_title] => 'Dielectric ceramic composition, ceramic capacitor using the composition and method of producing thereof' [patent_app_type] => B1 [patent_app_number] => 09/822869 [patent_app_country] => US [patent_app_date] => 2001-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5467 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/432/06432857.pdf [firstpage_image] =>[orig_patent_app_number] => 09822869 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/822869
Dielectric ceramic composition, ceramic capacitor using the composition and method of producing thereof Mar 29, 2001 Issued
Array ( [id] => 5900881 [patent_doc_number] => 20020139955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-10-03 [patent_title] => 'Method of the synthesis and control of PGO spin-coating precursor solutions' [patent_app_type] => new [patent_app_number] => 09/822637 [patent_app_country] => US [patent_app_date] => 2001-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2123 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0139/20020139955.pdf [firstpage_image] =>[orig_patent_app_number] => 09822637 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/822637
Method of the synthesis and control of PGO spin-coating precursor solutions Mar 29, 2001 Issued
Array ( [id] => 6622224 [patent_doc_number] => 20020016246 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-02-07 [patent_title] => 'Dielectric ceramic composition, ceramic capacitor using the composition and method of producing thereof' [patent_app_type] => new [patent_app_number] => 09/821769 [patent_app_country] => US [patent_app_date] => 2001-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5613 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0016/20020016246.pdf [firstpage_image] =>[orig_patent_app_number] => 09821769 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/821769
Dielectric ceramic composition, ceramic capacitor using the composition and method of producing thereof Mar 29, 2001 Issued
Array ( [id] => 6136650 [patent_doc_number] => 20020000176 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-01-03 [patent_title] => 'Capsule sealing system' [patent_app_type] => new [patent_app_number] => 09/819606 [patent_app_country] => US [patent_app_date] => 2001-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2857 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0000/20020000176.pdf [firstpage_image] =>[orig_patent_app_number] => 09819606 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/819606
Capsule sealing system Mar 28, 2001 Abandoned
Array ( [id] => 1576300 [patent_doc_number] => 06447614 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-09-10 [patent_title] => 'Raw material for use in the preparation of pectin and related compounds, and a method for the preparation of same' [patent_app_type] => B1 [patent_app_number] => 09/486436 [patent_app_country] => US [patent_app_date] => 2001-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1812 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/447/06447614.pdf [firstpage_image] =>[orig_patent_app_number] => 09486436 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/486436
Raw material for use in the preparation of pectin and related compounds, and a method for the preparation of same Mar 27, 2001 Issued
Array ( [id] => 6885074 [patent_doc_number] => 20010039238 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-11-08 [patent_title] => 'Method of producing ceramic composition and method of producing electronic device' [patent_app_type] => new [patent_app_number] => 09/810617 [patent_app_country] => US [patent_app_date] => 2001-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 12110 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0039/20010039238.pdf [firstpage_image] =>[orig_patent_app_number] => 09810617 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/810617
Method of producing ceramic composition and method of producing electronic device Mar 18, 2001 Issued
Array ( [id] => 1285721 [patent_doc_number] => 06632286 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-10-14 [patent_title] => 'Cross-flow process for the production of decomposable soluble products from a slurry of solids' [patent_app_type] => B2 [patent_app_number] => 09/810127 [patent_app_country] => US [patent_app_date] => 2001-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3981 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/632/06632286.pdf [firstpage_image] =>[orig_patent_app_number] => 09810127 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/810127
Cross-flow process for the production of decomposable soluble products from a slurry of solids Mar 18, 2001 Issued
Array ( [id] => 1252158 [patent_doc_number] => 06669772 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-12-30 [patent_title] => 'Method for preparing an adhesive for corrugated paperboard' [patent_app_type] => B1 [patent_app_number] => 09/700151 [patent_app_country] => US [patent_app_date] => 2001-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1132 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/669/06669772.pdf [firstpage_image] =>[orig_patent_app_number] => 09700151 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/700151
Method for preparing an adhesive for corrugated paperboard Mar 14, 2001 Issued
09/743465 Mixture of colophonium resing and wax Mar 7, 2001 Abandoned
Array ( [id] => 6881266 [patent_doc_number] => 20010047738 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-12-06 [patent_title] => 'Asphaltic compositions containing fibrous materials with improved resistance to temperature degradation' [patent_app_type] => new [patent_app_number] => 09/799108 [patent_app_country] => US [patent_app_date] => 2001-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6773 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0047/20010047738.pdf [firstpage_image] =>[orig_patent_app_number] => 09799108 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/799108
Asphaltic compositions containing fibrous materials with improved resistance to temperature degradation Mar 5, 2001 Issued
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