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] => 4226920
[patent_doc_number] => 06074468
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-06-13
[patent_title] => 'Sizing composition'
[patent_app_type] => 1
[patent_app_number] => 9/339005
[patent_app_country] => US
[patent_app_date] => 1999-06-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 10758
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[patent_words_short_claim] => 62
[patent_maintenance] => 1
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[pdf_file] => patents/06/074/06074468.pdf
[firstpage_image] =>[orig_patent_app_number] => 339005
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/339005 | Sizing composition | Jun 22, 1999 | Issued |
Array
(
[id] => 4131595
[patent_doc_number] => 06062723
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-05-16
[patent_title] => 'Device for preparing a glue for corrugated board'
[patent_app_type] => 1
[patent_app_number] => 9/334346
[patent_app_country] => US
[patent_app_date] => 1999-06-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_no_of_words] => 5432
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/062/06062723.pdf
[firstpage_image] =>[orig_patent_app_number] => 334346
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/334346 | Device for preparing a glue for corrugated board | Jun 15, 1999 | Issued |
Array
(
[id] => 7636540
[patent_doc_number] => 06380117
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2002-04-30
[patent_title] => 'Dielectric material and process for producing the same'
[patent_app_type] => B2
[patent_app_number] => 09/333944
[patent_app_country] => US
[patent_app_date] => 1999-06-16
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/380/06380117.pdf
[firstpage_image] =>[orig_patent_app_number] => 09333944
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/333944 | Dielectric material and process for producing the same | Jun 15, 1999 | Issued |
Array
(
[id] => 4071570
[patent_doc_number] => 06069104
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-05-30
[patent_title] => 'Microwave dielectric porcelain composition'
[patent_app_type] => 1
[patent_app_number] => 9/332033
[patent_app_country] => US
[patent_app_date] => 1999-06-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 4765
[patent_no_of_claims] => 12
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/069/06069104.pdf
[firstpage_image] =>[orig_patent_app_number] => 332033
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/332033 | Microwave dielectric porcelain composition | Jun 13, 1999 | Issued |
Array
(
[id] => 4292697
[patent_doc_number] => 06184003
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-02-06
[patent_title] => 'Process for preparing a crystalline .alpha. anhydrous dextrose of high purity'
[patent_app_type] => 1
[patent_app_number] => 9/328522
[patent_app_country] => US
[patent_app_date] => 1999-06-09
[patent_effective_date] => 0000-00-00
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[patent_no_of_words] => 4182
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[pdf_file] => patents/06/184/06184003.pdf
[firstpage_image] =>[orig_patent_app_number] => 328522
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/328522 | Process for preparing a crystalline .alpha. anhydrous dextrose of high purity | Jun 8, 1999 | Issued |
Array
(
[id] => 4117538
[patent_doc_number] => 06126754
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-10-03
[patent_title] => 'Process for the manufacture of a starch hydrolysate with high dextrose content'
[patent_app_type] => 1
[patent_app_number] => 9/328520
[patent_app_country] => US
[patent_app_date] => 1999-06-09
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[pdf_file] => patents/06/126/06126754.pdf
[firstpage_image] =>[orig_patent_app_number] => 328520
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/328520 | Process for the manufacture of a starch hydrolysate with high dextrose content | Jun 8, 1999 | Issued |
Array
(
[id] => 4373289
[patent_doc_number] => 06277186
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-08-21
[patent_title] => 'Thermally-inhibited starch prepared with oligosaccharides'
[patent_app_type] => 1
[patent_app_number] => 9/323366
[patent_app_country] => US
[patent_app_date] => 1999-06-01
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/277/06277186.pdf
[firstpage_image] =>[orig_patent_app_number] => 323366
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/323366 | Thermally-inhibited starch prepared with oligosaccharides | May 31, 1999 | Issued |
Array
(
[id] => 4319362
[patent_doc_number] => 06248680
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-06-19
[patent_title] => 'Low temperature burnout screen printing frit vehicles and pastes'
[patent_app_type] => 1
[patent_app_number] => 9/323459
[patent_app_country] => US
[patent_app_date] => 1999-06-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 1846
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[pdf_file] => patents/06/248/06248680.pdf
[firstpage_image] =>[orig_patent_app_number] => 323459
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/323459 | Low temperature burnout screen printing frit vehicles and pastes | May 31, 1999 | Issued |
Array
(
[id] => 4145613
[patent_doc_number] => 06103001
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-08-15
[patent_title] => 'Stable, constant particle size, aqueous emulsions of nonpolar silanes suitable for use in water repellence applications'
[patent_app_type] => 1
[patent_app_number] => 9/323325
[patent_app_country] => US
[patent_app_date] => 1999-06-01
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/06/103/06103001.pdf
[firstpage_image] =>[orig_patent_app_number] => 323325
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/323325 | Stable, constant particle size, aqueous emulsions of nonpolar silanes suitable for use in water repellence applications | May 31, 1999 | Issued |
Array
(
[id] => 4415195
[patent_doc_number] => 06176935
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-01-23
[patent_title] => 'System and method for refining sugar'
[patent_app_type] => 1
[patent_app_number] => 9/318540
[patent_app_country] => US
[patent_app_date] => 1999-05-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[pdf_file] => patents/06/176/06176935.pdf
[firstpage_image] =>[orig_patent_app_number] => 318540
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/318540 | System and method for refining sugar | May 24, 1999 | Issued |
Array
(
[id] => 4357971
[patent_doc_number] => 06174831
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-01-16
[patent_title] => 'Dielectric ceramic composition'
[patent_app_type] => 1
[patent_app_number] => 9/318325
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[pdf_file] => patents/06/174/06174831.pdf
[firstpage_image] =>[orig_patent_app_number] => 318325
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/318325 | Dielectric ceramic composition | May 24, 1999 | Issued |
Array
(
[id] => 4263729
[patent_doc_number] => 06322621
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-11-27
[patent_title] => 'Chemical method of liquefaction and dispersion of paraffin waxes, asphaltenes and coke derived from various sources'
[patent_app_type] => 1
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[pdf_file] => patents/06/322/06322621.pdf
[firstpage_image] =>[orig_patent_app_number] => 317669
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/317669 | Chemical method of liquefaction and dispersion of paraffin waxes, asphaltenes and coke derived from various sources | May 23, 1999 | Issued |
Array
(
[id] => 4303604
[patent_doc_number] => 06187707
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-02-13
[patent_title] => 'Barium titanate-based semiconductive ceramic composition'
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[firstpage_image] =>[orig_patent_app_number] => 308513
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/308513 | Barium titanate-based semiconductive ceramic composition | May 19, 1999 | Issued |
Array
(
[id] => 4123161
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[patent_issue_date] => 2000-09-19
[patent_title] => 'Water-stabilized organosilane compounds and methods for using the same'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/315573 | Water-stabilized organosilane compounds and methods for using the same | May 19, 1999 | Issued |
Array
(
[id] => 4174999
[patent_doc_number] => 06159279
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-12-12
[patent_title] => 'Recycled roadway material millings based asphalt-fines matrix, procedure for recycling these materials and use of the coated material'
[patent_app_type] => 1
[patent_app_number] => 9/314131
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/314131 | Recycled roadway material millings based asphalt-fines matrix, procedure for recycling these materials and use of the coated material | May 18, 1999 | Issued |
Array
(
[id] => 4084860
[patent_doc_number] => 06162752
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-12-19
[patent_title] => 'Barium titanate powder, semiconducting ceramic, and semiconducting ceramic electronic element'
[patent_app_type] => 1
[patent_app_number] => 9/309985
[patent_app_country] => US
[patent_app_date] => 1999-05-11
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[pdf_file] => patents/06/162/06162752.pdf
[firstpage_image] =>[orig_patent_app_number] => 309985
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/309985 | Barium titanate powder, semiconducting ceramic, and semiconducting ceramic electronic element | May 10, 1999 | Issued |
09/309653 | ROAD REPAIR METHODS AND FAST BREAKING ASPHALT EMULSION COMPOSITIONS USEFUL THEREWITH | May 9, 1999 | Abandoned |
Array
(
[id] => 4398052
[patent_doc_number] => 06231657
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-05-15
[patent_title] => 'Supplementation of cellulose nanofibrils with carboxycellulose with low degree of substitution'
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Array
(
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Array
(
[id] => 1034056
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[patent_issue_date] => 2005-04-05
[patent_title] => 'Silica-based coating film on substrate and coating solution therefor'
[patent_app_type] => utility
[patent_app_number] => 09/302471
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[rel_patent_id] =>[rel_patent_doc_number] =>) 09/302471 | Silica-based coating film on substrate and coating solution therefor | Apr 29, 1999 | Issued |