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] => 810196 [patent_doc_number] => 07417016 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-08-26 [patent_title] => 'Composition for the removing of sidewall residues' [patent_app_type] => utility [patent_app_number] => 10/518463 [patent_app_country] => US [patent_app_date] => 2003-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 3154 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/417/07417016.pdf [firstpage_image] =>[orig_patent_app_number] => 10518463 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/518463
Composition for the removing of sidewall residues May 26, 2003 Issued
Array ( [id] => 7348882 [patent_doc_number] => 20040047789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-03-11 [patent_title] => 'Ceramic material and the production thereof' [patent_app_type] => new [patent_app_number] => 10/432980 [patent_app_country] => US [patent_app_date] => 2003-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3805 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 14 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0047/20040047789.pdf [firstpage_image] =>[orig_patent_app_number] => 10432980 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/432980
Ceramic material and the production thereof May 26, 2003 Issued
Array ( [id] => 7171248 [patent_doc_number] => 20040200386 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-14 [patent_title] => 'PROTEIN-POLYSACCHARIDE HYBRID HYDROGELS' [patent_app_type] => new [patent_app_number] => 10/443603 [patent_app_country] => US [patent_app_date] => 2003-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9270 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0200/20040200386.pdf [firstpage_image] =>[orig_patent_app_number] => 10443603 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/443603
Protein-polysaccharide hybrid hydrogels May 22, 2003 Issued
Array ( [id] => 893947 [patent_doc_number] => 07341707 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-03-11 [patent_title] => 'Method for in-situ synthesis of crystalline microporous metalloaluminophosphate in a formed body' [patent_app_type] => utility [patent_app_number] => 10/515502 [patent_app_country] => US [patent_app_date] => 2003-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5635 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/341/07341707.pdf [firstpage_image] =>[orig_patent_app_number] => 10515502 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/515502
Method for in-situ synthesis of crystalline microporous metalloaluminophosphate in a formed body May 22, 2003 Issued
Array ( [id] => 5862370 [patent_doc_number] => 20060096500 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-11 [patent_title] => 'Microcrystalline cewllulose compositions' [patent_app_type] => utility [patent_app_number] => 10/513530 [patent_app_country] => US [patent_app_date] => 2003-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8867 [patent_no_of_claims] => 31 [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/A1/0096/20060096500.pdf [firstpage_image] =>[orig_patent_app_number] => 10513530 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/513530
Microcrystalline cellulose compositions May 13, 2003 Issued
Array ( [id] => 6722855 [patent_doc_number] => 20030205167 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-11-06 [patent_title] => 'PAPER SIZING COMPOSITIONS AND METHODS' [patent_app_type] => new [patent_app_number] => 10/431741 [patent_app_country] => US [patent_app_date] => 2003-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15558 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0205/20030205167.pdf [firstpage_image] =>[orig_patent_app_number] => 10431741 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/431741
Paper sizing compositions and methods May 5, 2003 Issued
Array ( [id] => 6631109 [patent_doc_number] => 20030211313 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-11-13 [patent_title] => 'Road repairing material' [patent_app_type] => new [patent_app_number] => 10/430566 [patent_app_country] => US [patent_app_date] => 2003-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4418 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0211/20030211313.pdf [firstpage_image] =>[orig_patent_app_number] => 10430566 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/430566
Road repairing material May 5, 2003 Issued
Array ( [id] => 6708214 [patent_doc_number] => 20030167963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-09-11 [patent_title] => 'Polishes and their use' [patent_app_type] => new [patent_app_number] => 10/332201 [patent_app_country] => US [patent_app_date] => 2003-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3629 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0167/20030167963.pdf [firstpage_image] =>[orig_patent_app_number] => 10332201 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/332201
Polishes and their use May 5, 2003 Issued
Array ( [id] => 846772 [patent_doc_number] => 07384470 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-06-10 [patent_title] => 'Production of ceramic, glass ceramic and other mineral materials and composite materials' [patent_app_type] => utility [patent_app_number] => 10/513307 [patent_app_country] => US [patent_app_date] => 2003-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4304 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/384/07384470.pdf [firstpage_image] =>[orig_patent_app_number] => 10513307 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/513307
Production of ceramic, glass ceramic and other mineral materials and composite materials May 4, 2003 Issued
Array ( [id] => 733197 [patent_doc_number] => 07037955 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-05-02 [patent_title] => 'Additives and methods for reducing odor' [patent_app_type] => utility [patent_app_number] => 10/428233 [patent_app_country] => US [patent_app_date] => 2003-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3312 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/037/07037955.pdf [firstpage_image] =>[orig_patent_app_number] => 10428233 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/428233
Additives and methods for reducing odor May 1, 2003 Issued
Array ( [id] => 6621619 [patent_doc_number] => 20030210512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-11-13 [patent_title] => 'Non-reducing dielectric ceramic, monolithic ceramic capacitor using the same, and method for making non-reducing dielectric ceramic' [patent_app_type] => new [patent_app_number] => 10/427978 [patent_app_country] => US [patent_app_date] => 2003-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7009 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0210/20030210512.pdf [firstpage_image] =>[orig_patent_app_number] => 10427978 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/427978
Non-reducing dielectric ceramic, monolithic ceramic capacitor using the same, and method for making non-reducing dielectric ceramic May 1, 2003 Issued
Array ( [id] => 1080084 [patent_doc_number] => 06835241 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-12-28 [patent_title] => 'Surface treatment for copper foil' [patent_app_type] => B2 [patent_app_number] => 10/362953 [patent_app_country] => US [patent_app_date] => 2003-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3618 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/835/06835241.pdf [firstpage_image] =>[orig_patent_app_number] => 10362953 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/362953
Surface treatment for copper foil Apr 30, 2003 Issued
Array ( [id] => 644503 [patent_doc_number] => 07118621 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-10-10 [patent_title] => 'Organo-functional polysiloxanes' [patent_app_type] => utility [patent_app_number] => 10/512903 [patent_app_country] => US [patent_app_date] => 2003-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8849 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/118/07118621.pdf [firstpage_image] =>[orig_patent_app_number] => 10512903 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/512903
Organo-functional polysiloxanes Apr 29, 2003 Issued
Array ( [id] => 7402526 [patent_doc_number] => 20040226481 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-11-18 [patent_title] => 'Heat resistant paint' [patent_app_type] => new [patent_app_number] => 10/430444 [patent_app_country] => US [patent_app_date] => 2003-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 691 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0226/20040226481.pdf [firstpage_image] =>[orig_patent_app_number] => 10430444 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/430444
Heat resistant paint Apr 28, 2003 Abandoned
Array ( [id] => 6834428 [patent_doc_number] => 20030161973 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-08-28 [patent_title] => 'Composite, method for producing a product from a composite, and method for producing a shaped body from a composite' [patent_app_type] => new [patent_app_number] => 10/297325 [patent_app_country] => US [patent_app_date] => 2003-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2715 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 18 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0161/20030161973.pdf [firstpage_image] =>[orig_patent_app_number] => 10297325 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/297325
Composite, method for producing a product from a composite, and method for producing a shaped body from a composite Apr 28, 2003 Abandoned
Array ( [id] => 542794 [patent_doc_number] => 07166553 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-01-23 [patent_title] => 'Mixed catalyst compositions for the production of polyolefins' [patent_app_type] => utility [patent_app_number] => 10/508852 [patent_app_country] => US [patent_app_date] => 2003-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 7639 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/166/07166553.pdf [firstpage_image] =>[orig_patent_app_number] => 10508852 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/508852
Mixed catalyst compositions for the production of polyolefins Apr 28, 2003 Issued
Array ( [id] => 6722853 [patent_doc_number] => 20030205165 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-11-06 [patent_title] => 'Alehyde-containing polymers as wet strength additives' [patent_app_type] => new [patent_app_number] => 10/423715 [patent_app_country] => US [patent_app_date] => 2003-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4932 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0205/20030205165.pdf [firstpage_image] =>[orig_patent_app_number] => 10423715 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/423715
Aldehyde-containing polymers as wet strength additives Apr 24, 2003 Issued
Array ( [id] => 6722856 [patent_doc_number] => 20030205168 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-11-06 [patent_title] => 'Chemical vapor deposition method and related material' [patent_app_type] => new [patent_app_number] => 10/422982 [patent_app_country] => US [patent_app_date] => 2003-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3726 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 20 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0205/20030205168.pdf [firstpage_image] =>[orig_patent_app_number] => 10422982 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/422982
Chemical vapor deposition method and related material Apr 24, 2003 Abandoned
Array ( [id] => 6909106 [patent_doc_number] => 20050172864 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-11 [patent_title] => 'Silicon oxide slurry and method for producing such slurry' [patent_app_type] => utility [patent_app_number] => 10/518154 [patent_app_country] => US [patent_app_date] => 2003-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1598 [patent_no_of_claims] => 13 [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/A1/0172/20050172864.pdf [firstpage_image] =>[orig_patent_app_number] => 10518154 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/518154
Silicon oxide slurry and method for producing such slurry Apr 23, 2003 Issued
Array ( [id] => 7257368 [patent_doc_number] => 20050143502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-30 [patent_title] => 'Biodegradable flame retardant composite composition and process for producing the same' [patent_app_type] => utility [patent_app_number] => 10/508403 [patent_app_country] => US [patent_app_date] => 2003-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8782 [patent_no_of_claims] => 14 [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/A1/0143/20050143502.pdf [firstpage_image] =>[orig_patent_app_number] => 10508403 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/508403
Biodegradable flame retardant composite composition and process for producing the same Apr 13, 2003 Abandoned
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