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] => 1411272 [patent_doc_number] => 06508886 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-01-21 [patent_title] => 'Method for preparing a purified sugary juice from raw juices obtained from sacchariferous material of vegetable origin' [patent_app_type] => B1 [patent_app_number] => 09/723086 [patent_app_country] => US [patent_app_date] => 2000-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1310 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/508/06508886.pdf [firstpage_image] =>[orig_patent_app_number] => 09723086 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/723086
Method for preparing a purified sugary juice from raw juices obtained from sacchariferous material of vegetable origin Nov 26, 2000 Issued
Array ( [id] => 4367326 [patent_doc_number] => 06274526 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-14 [patent_title] => 'Dielectric ceramic composition for microwave' [patent_app_type] => 1 [patent_app_number] => 9/716237 [patent_app_country] => US [patent_app_date] => 2000-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2273 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/274/06274526.pdf [firstpage_image] =>[orig_patent_app_number] => 716237 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/716237
Dielectric ceramic composition for microwave Nov 20, 2000 Issued
Array ( [id] => 1340895 [patent_doc_number] => 06582504 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-06-24 [patent_title] => 'Coating liquid for forming organic EL element' [patent_app_type] => B1 [patent_app_number] => 09/716470 [patent_app_country] => US [patent_app_date] => 2000-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 8297 [patent_no_of_claims] => 10 [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/06/582/06582504.pdf [firstpage_image] =>[orig_patent_app_number] => 09716470 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/716470
Coating liquid for forming organic EL element Nov 20, 2000 Issued
Array ( [id] => 1262779 [patent_doc_number] => 06660074 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-12-09 [patent_title] => 'Electrodes for gas discharge lamps; emission coatings therefore; and methods of making the same' [patent_app_type] => B1 [patent_app_number] => 09/714069 [patent_app_country] => US [patent_app_date] => 2000-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6801 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/660/06660074.pdf [firstpage_image] =>[orig_patent_app_number] => 09714069 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/714069
Electrodes for gas discharge lamps; emission coatings therefore; and methods of making the same Nov 15, 2000 Issued
Array ( [id] => 1300235 [patent_doc_number] => 06620234 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-09-16 [patent_title] => 'Processes for preparing hydrophobic inorganic oxide pigments' [patent_app_type] => B1 [patent_app_number] => 09/709159 [patent_app_country] => US [patent_app_date] => 2000-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3997 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/620/06620234.pdf [firstpage_image] =>[orig_patent_app_number] => 09709159 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/709159
Processes for preparing hydrophobic inorganic oxide pigments Nov 9, 2000 Issued
Array ( [id] => 1281316 [patent_doc_number] => 06642167 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-11-04 [patent_title] => 'Dielectric ceramic composition, monolithic ceramic substrate, ceramic electronic component, and monolithic ceramic electronic component' [patent_app_type] => B1 [patent_app_number] => 09/707629 [patent_app_country] => US [patent_app_date] => 2000-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 7920 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/642/06642167.pdf [firstpage_image] =>[orig_patent_app_number] => 09707629 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/707629
Dielectric ceramic composition, monolithic ceramic substrate, ceramic electronic component, and monolithic ceramic electronic component Nov 5, 2000 Issued
Array ( [id] => 7643875 [patent_doc_number] => 06429164 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-06 [patent_title] => 'High frequency dielectric ceramic composition, dielectric resonator, dielectric filter, dielectric duplexer, and communication system' [patent_app_type] => B1 [patent_app_number] => 09/698835 [patent_app_country] => US [patent_app_date] => 2000-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4944 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 5 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/429/06429164.pdf [firstpage_image] =>[orig_patent_app_number] => 09698835 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/698835
High frequency dielectric ceramic composition, dielectric resonator, dielectric filter, dielectric duplexer, and communication system Oct 26, 2000 Issued
Array ( [id] => 1271161 [patent_doc_number] => 06648955 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-11-18 [patent_title] => 'Corrugating adhesive' [patent_app_type] => B1 [patent_app_number] => 09/696799 [patent_app_country] => US [patent_app_date] => 2000-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4528 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/648/06648955.pdf [firstpage_image] =>[orig_patent_app_number] => 09696799 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/696799
Corrugating adhesive Oct 24, 2000 Issued
Array ( [id] => 7636542 [patent_doc_number] => 06380115 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-30 [patent_title] => 'High-frequency dielectric ceramic composition, dielectric resonator, dielectric filter, dielectric duplexer, and communication apparatus' [patent_app_type] => B1 [patent_app_number] => 09/695893 [patent_app_country] => US [patent_app_date] => 2000-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3904 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 5 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/380/06380115.pdf [firstpage_image] =>[orig_patent_app_number] => 09695893 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/695893
High-frequency dielectric ceramic composition, dielectric resonator, dielectric filter, dielectric duplexer, and communication apparatus Oct 24, 2000 Issued
Array ( [id] => 1586891 [patent_doc_number] => 06482267 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-11-19 [patent_title] => 'Process for the conversion of starchy substances in the dry phase' [patent_app_type] => B1 [patent_app_number] => 09/693178 [patent_app_country] => US [patent_app_date] => 2000-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5226 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/482/06482267.pdf [firstpage_image] =>[orig_patent_app_number] => 09693178 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/693178
Process for the conversion of starchy substances in the dry phase Oct 19, 2000 Issued
Array ( [id] => 1413254 [patent_doc_number] => 06506242 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-01-14 [patent_title] => 'Adhesive varnish to receive powdered pigments' [patent_app_type] => B1 [patent_app_number] => 09/692425 [patent_app_country] => US [patent_app_date] => 2000-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1206 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/506/06506242.pdf [firstpage_image] =>[orig_patent_app_number] => 09692425 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/692425
Adhesive varnish to receive powdered pigments Oct 18, 2000 Issued
Array ( [id] => 1495204 [patent_doc_number] => 06403513 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-06-11 [patent_title] => 'Dielectric ceramic composition and electronic device' [patent_app_type] => B1 [patent_app_number] => 09/689707 [patent_app_country] => US [patent_app_date] => 2000-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 14357 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/403/06403513.pdf [firstpage_image] =>[orig_patent_app_number] => 09689707 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/689707
Dielectric ceramic composition and electronic device Oct 12, 2000 Issued
Array ( [id] => 1557996 [patent_doc_number] => 06436181 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-08-20 [patent_title] => 'Sizing composition and a method of sizing' [patent_app_type] => B1 [patent_app_number] => 09/689591 [patent_app_country] => US [patent_app_date] => 2000-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3824 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/436/06436181.pdf [firstpage_image] =>[orig_patent_app_number] => 09689591 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/689591
Sizing composition and a method of sizing Oct 12, 2000 Issued
Array ( [id] => 1541038 [patent_doc_number] => 06372034 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-16 [patent_title] => 'PGO solutions for the preparation of PGO thin films via spin coating' [patent_app_type] => B1 [patent_app_number] => 09/687827 [patent_app_country] => US [patent_app_date] => 2000-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1388 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/372/06372034.pdf [firstpage_image] =>[orig_patent_app_number] => 09687827 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/687827
PGO solutions for the preparation of PGO thin films via spin coating Oct 11, 2000 Issued
Array ( [id] => 1472553 [patent_doc_number] => 06387175 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-14 [patent_title] => 'Roadway base intermediate, roadway base, and methods of manufacture' [patent_app_type] => B1 [patent_app_number] => 09/680095 [patent_app_country] => US [patent_app_date] => 2000-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3331 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/387/06387175.pdf [firstpage_image] =>[orig_patent_app_number] => 09680095 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/680095
Roadway base intermediate, roadway base, and methods of manufacture Oct 4, 2000 Issued
Array ( [id] => 7640256 [patent_doc_number] => 06395658 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-05-28 [patent_title] => 'Ceramic composition and ceramic electric device' [patent_app_type] => B1 [patent_app_number] => 09/679017 [patent_app_country] => US [patent_app_date] => 2000-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 7578 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 6 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/395/06395658.pdf [firstpage_image] =>[orig_patent_app_number] => 09679017 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/679017
Ceramic composition and ceramic electric device Oct 3, 2000 Issued
Array ( [id] => 1527033 [patent_doc_number] => 06478864 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-11-12 [patent_title] => 'Surface coating composition' [patent_app_type] => B1 [patent_app_number] => 09/669237 [patent_app_country] => US [patent_app_date] => 2000-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3965 [patent_no_of_claims] => 58 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/478/06478864.pdf [firstpage_image] =>[orig_patent_app_number] => 09669237 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/669237
Surface coating composition Sep 24, 2000 Issued
Array ( [id] => 1367621 [patent_doc_number] => 06558462 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-05-06 [patent_title] => 'Method of making a powdered product from Trinidad Lake Asphalt for use in a road building mix' [patent_app_type] => B1 [patent_app_number] => 09/529629 [patent_app_country] => US [patent_app_date] => 2000-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3155 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/558/06558462.pdf [firstpage_image] =>[orig_patent_app_number] => 09529629 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/529629
Method of making a powdered product from Trinidad Lake Asphalt for use in a road building mix Sep 11, 2000 Issued
Array ( [id] => 4238148 [patent_doc_number] => 06221152 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-24 [patent_title] => 'Stable suspension of hydrocolloids' [patent_app_type] => 1 [patent_app_number] => 9/657615 [patent_app_country] => US [patent_app_date] => 2000-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4142 [patent_no_of_claims] => 18 [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/06/221/06221152.pdf [firstpage_image] =>[orig_patent_app_number] => 657615 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/657615
Stable suspension of hydrocolloids Sep 7, 2000 Issued
Array ( [id] => 935151 [patent_doc_number] => 06974499 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-12-13 [patent_title] => 'Soil improving agent including soil hardening agent and ground improving agent, soil improving method including soil hardening method and ground improving method, and improved ground' [patent_app_type] => utility [patent_app_number] => 10/220101 [patent_app_country] => US [patent_app_date] => 2000-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1609 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/974/06974499.pdf [firstpage_image] =>[orig_patent_app_number] => 10220101 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/220101
Soil improving agent including soil hardening agent and ground improving agent, soil improving method including soil hardening method and ground improving method, and improved ground Aug 30, 2000 Issued
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