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] => 4797989 [patent_doc_number] => 20080009575 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-10 [patent_title] => 'Stable high-temperature borohydride formulation' [patent_app_type] => utility [patent_app_number] => 11/823555 [patent_app_country] => US [patent_app_date] => 2007-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2078 [patent_no_of_claims] => 10 [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/A1/0009/20080009575.pdf [firstpage_image] =>[orig_patent_app_number] => 11823555 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/823555
Stable high-temperature borohydride formulation Jun 27, 2007 Issued
Array ( [id] => 4658398 [patent_doc_number] => 20080027260 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-31 [patent_title] => 'MCM-22 family molecular sieve composition, its method of making, and use for hydrocarbon conversions' [patent_app_type] => utility [patent_app_number] => 11/823722 [patent_app_country] => US [patent_app_date] => 2007-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10959 [patent_no_of_claims] => 31 [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/A1/0027/20080027260.pdf [firstpage_image] =>[orig_patent_app_number] => 11823722 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/823722
MCM-22 family molecular sieve composition, its method of making, and use for hydrocarbon conversions Jun 27, 2007 Issued
Array ( [id] => 4570388 [patent_doc_number] => 07824657 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-02 [patent_title] => 'Fabrication of hierarchical zeolites' [patent_app_type] => utility [patent_app_number] => 11/819444 [patent_app_country] => US [patent_app_date] => 2007-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4908 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/824/07824657.pdf [firstpage_image] =>[orig_patent_app_number] => 11819444 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/819444
Fabrication of hierarchical zeolites Jun 26, 2007 Issued
Array ( [id] => 4543223 [patent_doc_number] => 07959899 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-06-14 [patent_title] => 'Molecular sieve composition (EMM-10-P), its method of making, and use for hydrocarbon conversions' [patent_app_type] => utility [patent_app_number] => 11/823129 [patent_app_country] => US [patent_app_date] => 2007-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 15087 [patent_no_of_claims] => 47 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/959/07959899.pdf [firstpage_image] =>[orig_patent_app_number] => 11823129 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/823129
Molecular sieve composition (EMM-10-P), its method of making, and use for hydrocarbon conversions Jun 26, 2007 Issued
Array ( [id] => 70797 [patent_doc_number] => 07754187 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-07-13 [patent_title] => 'Synthesis of chabazite-containing molecular sieves and their use in the conversion of oxygenates to olefins' [patent_app_type] => utility [patent_app_number] => 11/820908 [patent_app_country] => US [patent_app_date] => 2007-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 23 [patent_no_of_words] => 9662 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/754/07754187.pdf [firstpage_image] =>[orig_patent_app_number] => 11820908 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/820908
Synthesis of chabazite-containing molecular sieves and their use in the conversion of oxygenates to olefins Jun 20, 2007 Issued
Array ( [id] => 341617 [patent_doc_number] => 07501375 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-03-10 [patent_title] => 'Molecular sieve catalyst composition, its making and use in conversion processes' [patent_app_type] => utility [patent_app_number] => 11/818403 [patent_app_country] => US [patent_app_date] => 2007-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 19451 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/501/07501375.pdf [firstpage_image] =>[orig_patent_app_number] => 11818403 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/818403
Molecular sieve catalyst composition, its making and use in conversion processes Jun 13, 2007 Issued
Array ( [id] => 4644039 [patent_doc_number] => 08021642 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-20 [patent_title] => 'Crystalline composition, preparation and use' [patent_app_type] => utility [patent_app_number] => 11/762138 [patent_app_country] => US [patent_app_date] => 2007-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 4018 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/021/08021642.pdf [firstpage_image] =>[orig_patent_app_number] => 11762138 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/762138
Crystalline composition, preparation and use Jun 12, 2007 Issued
Array ( [id] => 310755 [patent_doc_number] => 07527778 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-05-05 [patent_title] => 'Zinc-containing zeolite with IFR framework topology' [patent_app_type] => utility [patent_app_number] => 11/759849 [patent_app_country] => US [patent_app_date] => 2007-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10858 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/527/07527778.pdf [firstpage_image] =>[orig_patent_app_number] => 11759849 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/759849
Zinc-containing zeolite with IFR framework topology Jun 6, 2007 Issued
Array ( [id] => 5224629 [patent_doc_number] => 20070253895 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-01 [patent_title] => 'AS-SYNTHESIZED ALL-SILICA ZEOLITE WITH IFR STRUCTURE' [patent_app_type] => utility [patent_app_number] => 11/751299 [patent_app_country] => US [patent_app_date] => 2007-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3639 [patent_no_of_claims] => 1 [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/A1/0253/20070253895.pdf [firstpage_image] =>[orig_patent_app_number] => 11751299 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/751299
AS-SYNTHESIZED ALL-SILICA ZEOLITE WITH IFR STRUCTURE May 20, 2007 Abandoned
Array ( [id] => 8652631 [patent_doc_number] => 08372376 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-02-12 [patent_title] => 'IM-13 crystallized solid and its process for preparation' [patent_app_type] => utility [patent_app_number] => 12/301889 [patent_app_country] => US [patent_app_date] => 2007-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4398 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12301889 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/301889
IM-13 crystallized solid and its process for preparation May 9, 2007 Issued
Array ( [id] => 4458819 [patent_doc_number] => 07879311 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-02-01 [patent_title] => 'Zeolites with uniform intracrystal textural pores' [patent_app_type] => utility [patent_app_number] => 11/799159 [patent_app_country] => US [patent_app_date] => 2007-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 6104 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/879/07879311.pdf [firstpage_image] =>[orig_patent_app_number] => 11799159 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/799159
Zeolites with uniform intracrystal textural pores Apr 30, 2007 Issued
Array ( [id] => 5166287 [patent_doc_number] => 20070287874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-13 [patent_title] => 'Intergrown molecular sieve, its synthesis and its use in the conversion of oxygenates to olefins' [patent_app_type] => utility [patent_app_number] => 11/788327 [patent_app_country] => US [patent_app_date] => 2007-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7109 [patent_no_of_claims] => 26 [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/A1/0287/20070287874.pdf [firstpage_image] =>[orig_patent_app_number] => 11788327 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/788327
Intergrown molecular sieve, its synthesis and its use in the conversion of oxygenates to olefins Apr 18, 2007 Issued
11/735669 METHOD FOR PRODUCING BITUMEN COMPOSITIONS Apr 15, 2007 Abandoned
Array ( [id] => 184676 [patent_doc_number] => 07645404 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-01-12 [patent_title] => 'Method for coating metal surfaces' [patent_app_type] => utility [patent_app_number] => 11/784732 [patent_app_country] => US [patent_app_date] => 2007-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3546 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/645/07645404.pdf [firstpage_image] =>[orig_patent_app_number] => 11784732 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/784732
Method for coating metal surfaces Apr 8, 2007 Issued
Array ( [id] => 4663052 [patent_doc_number] => 20080253959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-16 [patent_title] => 'Synthesis crystalline molecular sieves' [patent_app_type] => utility [patent_app_number] => 11/731870 [patent_app_country] => US [patent_app_date] => 2007-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5292 [patent_no_of_claims] => 18 [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/A1/0253/20080253959.pdf [firstpage_image] =>[orig_patent_app_number] => 11731870 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/731870
Synthesis crystalline molecular sieves Mar 29, 2007 Abandoned
Array ( [id] => 4988049 [patent_doc_number] => 20070154388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-05 [patent_title] => 'PROCESS FOR PREPARING A NANOSIZED ZEOLITIC MATERIAL' [patent_app_type] => utility [patent_app_number] => 11/685519 [patent_app_country] => US [patent_app_date] => 2007-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 18728 [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/A1/0154/20070154388.pdf [firstpage_image] =>[orig_patent_app_number] => 11685519 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/685519
Process for preparing a nanosized zeolitic material Mar 12, 2007 Issued
Array ( [id] => 8711160 [patent_doc_number] => RE044080 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2013-03-19 [patent_title] => 'Sulfur additives for paving binders and manufacturing methods' [patent_app_type] => reissue [patent_app_number] => 11/716066 [patent_app_country] => US [patent_app_date] => 2007-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 8079 [patent_no_of_claims] => 62 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11716066 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/716066
Sulfur additives for paving binders and manufacturing methods Mar 7, 2007 Issued
Array ( [id] => 6559644 [patent_doc_number] => 20100319575 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-23 [patent_title] => 'COATINGS AND FILMS' [patent_app_type] => utility [patent_app_number] => 12/294879 [patent_app_country] => US [patent_app_date] => 2007-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3411 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0319/20100319575.pdf [firstpage_image] =>[orig_patent_app_number] => 12294879 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/294879
COATINGS AND FILMS Mar 6, 2007 Abandoned
Array ( [id] => 820140 [patent_doc_number] => 07407543 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-08-05 [patent_title] => 'Binder composition comprising condensed tannin and furfuryl alcohol and its uses' [patent_app_type] => utility [patent_app_number] => 11/681037 [patent_app_country] => US [patent_app_date] => 2007-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4224 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/407/07407543.pdf [firstpage_image] =>[orig_patent_app_number] => 11681037 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/681037
Binder composition comprising condensed tannin and furfuryl alcohol and its uses Feb 28, 2007 Issued
Array ( [id] => 5004470 [patent_doc_number] => 20070202038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-30 [patent_title] => 'PREPARATION OF FUNCTIONALIZED ZEOLITIC FRAMEWORKS' [patent_app_type] => utility [patent_app_number] => 11/680386 [patent_app_country] => US [patent_app_date] => 2007-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 26527 [patent_no_of_claims] => 29 [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/A1/0202/20070202038.pdf [firstpage_image] =>[orig_patent_app_number] => 11680386 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/680386
Preparation of functionalized zeolitic frameworks Feb 27, 2007 Issued
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