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 number | Title of the application | Filing Date | Status |
---|---|---|---|
Array
(
[id] => 4526202
[patent_doc_number] => 07922996
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2011-04-12
[patent_title] => 'Zeolite compositions and preparation and use thereof'
[patent_app_type] => utility
[patent_app_number] => 11/791752
[patent_app_country] => US
[patent_app_date] => 2005-11-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_no_of_words] => 12476
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[patent_words_short_claim] => 110
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/922/07922996.pdf
[firstpage_image] =>[orig_patent_app_number] => 11791752
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/791752 | Zeolite compositions and preparation and use thereof | Nov 24, 2005 | Issued |
Array
(
[id] => 4898818
[patent_doc_number] => 20080118431
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-05-22
[patent_title] => 'Zeolite Compositions and Preparation and Use Thereof'
[patent_app_type] => utility
[patent_app_number] => 11/791751
[patent_app_country] => US
[patent_app_date] => 2005-11-25
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0118/20080118431.pdf
[firstpage_image] =>[orig_patent_app_number] => 11791751
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/791751 | Zeolite compositions and preparation and use thereof | Nov 24, 2005 | Issued |
Array
(
[id] => 5747567
[patent_doc_number] => 20060110498
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-05-25
[patent_title] => 'Composition for use in edible biodegradable articles and method of use'
[patent_app_type] => utility
[patent_app_number] => 11/285508
[patent_app_country] => US
[patent_app_date] => 2005-11-21
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0110/20060110498.pdf
[firstpage_image] =>[orig_patent_app_number] => 11285508
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/285508 | Composition for use in edible biodegradable articles and method of use | Nov 20, 2005 | Issued |
Array
(
[id] => 4972206
[patent_doc_number] => 20070112209
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2007-05-17
[patent_title] => 'Epoxidation catalyst'
[patent_app_type] => utility
[patent_app_number] => 11/281172
[patent_app_country] => US
[patent_app_date] => 2005-11-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4169
[patent_no_of_claims] => 21
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[pdf_file] => publications/A1/0112/20070112209.pdf
[firstpage_image] =>[orig_patent_app_number] => 11281172
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/281172 | Epoxidation catalyst | Nov 16, 2005 | Abandoned |
Array
(
[id] => 5613494
[patent_doc_number] => 20060115422
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-06-01
[patent_title] => 'Synthesis of amines boron-containing molecular sieve CHA'
[patent_app_type] => utility
[patent_app_number] => 11/266083
[patent_app_country] => US
[patent_app_date] => 2005-11-02
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0115/20060115422.pdf
[firstpage_image] =>[orig_patent_app_number] => 11266083
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/266083 | Synthesis of amines boron-containing molecular sieve CHA | Nov 1, 2005 | Abandoned |
Array
(
[id] => 5613473
[patent_doc_number] => 20060115401
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-06-01
[patent_title] => 'Reduction of oxides of nitrogen in a gas stream using boron-containing molecular sieve CHA'
[patent_app_type] => utility
[patent_app_number] => 11/266115
[patent_app_country] => US
[patent_app_date] => 2005-11-02
[patent_effective_date] => 0000-00-00
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[pdf_file] => publications/A1/0115/20060115401.pdf
[firstpage_image] =>[orig_patent_app_number] => 11266115
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/266115 | Reduction of oxides of nitrogen in a gas stream using boron-containing molecular sieve CHA | Nov 1, 2005 | Abandoned |
Array
(
[id] => 5614613
[patent_doc_number] => 20060116541
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-06-01
[patent_title] => 'Oxygenate conversion using boron-containing molecular sieve CHA'
[patent_app_type] => utility
[patent_app_number] => 11/266084
[patent_app_country] => US
[patent_app_date] => 2005-11-02
[patent_effective_date] => 0000-00-00
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[patent_no_of_words] => 3613
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[pdf_file] => publications/A1/0116/20060116541.pdf
[firstpage_image] =>[orig_patent_app_number] => 11266084
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/266084 | Oxygenate conversion using boron-containing molecular sieve CHA | Nov 1, 2005 | Abandoned |
Array
(
[id] => 5613495
[patent_doc_number] => 20060115423
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-06-01
[patent_title] => 'Gas separation using boron-containing molecular sieve CHA'
[patent_app_type] => utility
[patent_app_number] => 11/266113
[patent_app_country] => US
[patent_app_date] => 2005-11-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 2871
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[pdf_file] => publications/A1/0115/20060115423.pdf
[firstpage_image] =>[orig_patent_app_number] => 11266113
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/266113 | Gas separation using boron-containing molecular sieve CHA | Nov 1, 2005 | Abandoned |
Array
(
[id] => 4565758
[patent_doc_number] => 07828889
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2010-11-09
[patent_title] => 'Treatments and kits for creating transparent renewable surface protective coatings'
[patent_app_type] => utility
[patent_app_number] => 11/264606
[patent_app_country] => US
[patent_app_date] => 2005-10-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[pdf_file] => patents/07/828/07828889.pdf
[firstpage_image] =>[orig_patent_app_number] => 11264606
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/264606 | Treatments and kits for creating transparent renewable surface protective coatings | Oct 30, 2005 | Issued |
Array
(
[id] => 4866251
[patent_doc_number] => 20080145310
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2008-06-19
[patent_title] => 'Method for the Synthesis of Zeolite Beta with Diethylenetriamine'
[patent_app_type] => utility
[patent_app_number] => 11/718337
[patent_app_country] => US
[patent_app_date] => 2005-10-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_claims] => 21
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[pdf_file] => publications/A1/0145/20080145310.pdf
[firstpage_image] =>[orig_patent_app_number] => 11718337
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/718337 | Method for the synthesis of zeolite beta with diethylenetriamine | Oct 26, 2005 | Issued |
Array
(
[id] => 474064
[patent_doc_number] => 07226511
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2007-06-05
[patent_title] => 'Direct production of white sugar from sugarcane juice or sugar beet juice'
[patent_app_type] => utility
[patent_app_number] => 11/260069
[patent_app_country] => US
[patent_app_date] => 2005-10-26
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[pdf_file] => patents/07/226/07226511.pdf
[firstpage_image] =>[orig_patent_app_number] => 11260069
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/260069 | Direct production of white sugar from sugarcane juice or sugar beet juice | Oct 25, 2005 | Issued |
Array
(
[id] => 826634
[patent_doc_number] => 07402297
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2008-07-22
[patent_title] => 'High-silica molecular sieve CHA'
[patent_app_type] => utility
[patent_app_number] => 11/259339
[patent_app_country] => US
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[pdf_file] => patents/07/402/07402297.pdf
[firstpage_image] =>[orig_patent_app_number] => 11259339
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/259339 | High-silica molecular sieve CHA | Oct 24, 2005 | Issued |
Array
(
[id] => 5614612
[patent_doc_number] => 20060116540
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2006-06-01
[patent_title] => 'Conversion of oxygenates to light olefins using high-silica molecular sieve CHA'
[patent_app_type] => utility
[patent_app_number] => 11/259327
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[firstpage_image] =>[orig_patent_app_number] => 11259327
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/259327 | Conversion of oxygenates to light olefins using high-silica molecular sieve CHA | Oct 24, 2005 | Abandoned |
Array
(
[id] => 322170
[patent_doc_number] => 07517400
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2009-04-14
[patent_title] => 'Aqueous binder formulation for metal and ceramic feedstock for injection molding and aqueous coating composition'
[patent_app_type] => utility
[patent_app_number] => 11/254293
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/254293 | Aqueous binder formulation for metal and ceramic feedstock for injection molding and aqueous coating composition | Oct 19, 2005 | Issued |
Array
(
[id] => 5740566
[patent_doc_number] => 20060086288
[patent_country] => US
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[patent_issue_date] => 2006-04-27
[patent_title] => 'Bituminous emulsions, their method of preparation and their use for the production of materials and road pavements'
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/252215 | Bituminous emulsions, their method of preparation and their use for the production of materials and road pavements | Oct 17, 2005 | Issued |
Array
(
[id] => 893595
[patent_doc_number] => 07341624
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2008-03-11
[patent_title] => 'Asphalt compositions and the preparation thereof'
[patent_app_type] => utility
[patent_app_number] => 11/251018
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[firstpage_image] =>[orig_patent_app_number] => 11251018
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/251018 | Asphalt compositions and the preparation thereof | Oct 13, 2005 | Issued |
Array
(
[id] => 497918
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[patent_kind] => B2
[patent_issue_date] => 2007-04-17
[patent_title] => 'Refractory mixes containing condensed tannin and furfuryl alcohol, and their uses'
[patent_app_type] => utility
[patent_app_number] => 11/247987
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Array
(
[id] => 4800400
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[patent_issue_date] => 2008-01-17
[patent_title] => 'Coating Liquid for Forming Low Dielectric Constant Amorphous Silica-Based Coating Film, Method for Preparing the Same, and Low Dielectric Constant Amorphous Silica-Based Coating Film Obtained From the Same'
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Array
(
[id] => 5634186
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[patent_kind] => A1
[patent_issue_date] => 2006-03-30
[patent_title] => 'Foam and method of manufacturing the same'
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[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 11/235062 | Foam and method of manufacturing the same | Sep 26, 2005 | Issued |
Array
(
[id] => 310759
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[patent_kind] => B2
[patent_issue_date] => 2009-05-05
[patent_title] => 'ITQ-27, new crystalline microporous material'
[patent_app_type] => utility
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[patent_app_country] => US
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[firstpage_image] =>[orig_patent_app_number] => 11235852
[rel_patent_id] =>[rel_patent_doc_number] =>) 11/235852 | ITQ-27, new crystalline microporous material | Sep 26, 2005 | Issued |