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] => 3760248
[patent_doc_number] => 05843860
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-12-01
[patent_title] => 'Ceramic composition for high-frequency dielectrics'
[patent_app_type] => 1
[patent_app_number] => 8/911466
[patent_app_country] => US
[patent_app_date] => 1997-08-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2251
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 89
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/843/05843860.pdf
[firstpage_image] =>[orig_patent_app_number] => 911466
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/911466 | Ceramic composition for high-frequency dielectrics | Aug 12, 1997 | Issued |
Array
(
[id] => 4001477
[patent_doc_number] => 05858893
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-01-12
[patent_title] => 'Ceramic composition with low dielectric constant and method of making same'
[patent_app_type] => 1
[patent_app_number] => 8/909999
[patent_app_country] => US
[patent_app_date] => 1997-08-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 4807
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 65
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/858/05858893.pdf
[firstpage_image] =>[orig_patent_app_number] => 909999
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/909999 | Ceramic composition with low dielectric constant and method of making same | Aug 11, 1997 | Issued |
Array
(
[id] => 3917707
[patent_doc_number] => 05876506
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-03-02
[patent_title] => 'Mesomorphic sugar and products therefrom'
[patent_app_type] => 1
[patent_app_number] => 8/909517
[patent_app_country] => US
[patent_app_date] => 1997-08-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 12004
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 16
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/876/05876506.pdf
[firstpage_image] =>[orig_patent_app_number] => 909517
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/909517 | Mesomorphic sugar and products therefrom | Aug 11, 1997 | Issued |
Array
(
[id] => 4038560
[patent_doc_number] => 05868851
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-02-09
[patent_title] => 'Process for production of solid glucose'
[patent_app_type] => 1
[patent_app_number] => 8/908104
[patent_app_country] => US
[patent_app_date] => 1997-08-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 7
[patent_no_of_words] => 3939
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 84
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/868/05868851.pdf
[firstpage_image] =>[orig_patent_app_number] => 908104
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/908104 | Process for production of solid glucose | Aug 10, 1997 | Issued |
Array
(
[id] => 3854323
[patent_doc_number] => 05795377
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-08-18
[patent_title] => 'Method for modifying papermaking sludge and products made from modified papermaking sludge'
[patent_app_type] => 1
[patent_app_number] => 8/906249
[patent_app_country] => US
[patent_app_date] => 1997-08-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 4735
[patent_no_of_claims] => 21
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 34
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/795/05795377.pdf
[firstpage_image] =>[orig_patent_app_number] => 906249
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/906249 | Method for modifying papermaking sludge and products made from modified papermaking sludge | Aug 4, 1997 | Issued |
Array
(
[id] => 3924473
[patent_doc_number] => 05928418
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-07-27
[patent_title] => 'Asphalt emulsion'
[patent_app_type] => 1
[patent_app_number] => 8/875732
[patent_app_country] => US
[patent_app_date] => 1997-08-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 15308
[patent_no_of_claims] => 37
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 49
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/928/05928418.pdf
[firstpage_image] =>[orig_patent_app_number] => 875732
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/875732 | Asphalt emulsion | Aug 3, 1997 | Issued |
Array
(
[id] => 3860582
[patent_doc_number] => 05762700
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-06-09
[patent_title] => 'Catalytic process for producing free radicals on crumb rubber'
[patent_app_type] => 1
[patent_app_number] => 8/904777
[patent_app_country] => US
[patent_app_date] => 1997-08-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 804
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 35
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/762/05762700.pdf
[firstpage_image] =>[orig_patent_app_number] => 904777
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/904777 | Catalytic process for producing free radicals on crumb rubber | Jul 31, 1997 | Issued |
Array
(
[id] => 3932293
[patent_doc_number] => 05989351
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-11-23
[patent_title] => 'Noncentrifugal sugar composition and a process for the preparation of a sugar product'
[patent_app_type] => 1
[patent_app_number] => 8/903760
[patent_app_country] => US
[patent_app_date] => 1997-07-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 14397
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 50
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/989/05989351.pdf
[firstpage_image] =>[orig_patent_app_number] => 903760
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/903760 | Noncentrifugal sugar composition and a process for the preparation of a sugar product | Jul 30, 1997 | Issued |
Array
(
[id] => 4003995
[patent_doc_number] => 05879440
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-03-09
[patent_title] => 'Biostable water-borne paints and processes for their preparation'
[patent_app_type] => 1
[patent_app_number] => 8/900138
[patent_app_country] => US
[patent_app_date] => 1997-07-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6475
[patent_no_of_claims] => 71
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[patent_words_short_claim] => 53
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/879/05879440.pdf
[firstpage_image] =>[orig_patent_app_number] => 900138
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/900138 | Biostable water-borne paints and processes for their preparation | Jul 27, 1997 | Issued |
Array
(
[id] => 3870531
[patent_doc_number] => 05763346
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-06-09
[patent_title] => 'Dielectric ceramic composition'
[patent_app_type] => 1
[patent_app_number] => 8/899584
[patent_app_country] => US
[patent_app_date] => 1997-07-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1673
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 105
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/763/05763346.pdf
[firstpage_image] =>[orig_patent_app_number] => 899584
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/899584 | Dielectric ceramic composition | Jul 23, 1997 | Issued |
08/895752 | MALLEABLE PLAY MATERIAL COMPOUND | Jul 16, 1997 | Abandoned |
Array
(
[id] => 4043662
[patent_doc_number] => 05932016
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-08-03
[patent_title] => 'Process for decolorization of solutions'
[patent_app_type] => 1
[patent_app_number] => 8/836581
[patent_app_country] => US
[patent_app_date] => 1997-07-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2899
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 128
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/932/05932016.pdf
[firstpage_image] =>[orig_patent_app_number] => 836581
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/836581 | Process for decolorization of solutions | Jul 16, 1997 | Issued |
Array
(
[id] => 3902469
[patent_doc_number] => 06001162
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-12-14
[patent_title] => 'Sulfur-treated asphalt compositions and their preparation'
[patent_app_type] => 1
[patent_app_number] => 8/895796
[patent_app_country] => US
[patent_app_date] => 1997-07-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[patent_no_of_words] => 5321
[patent_no_of_claims] => 20
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/001/06001162.pdf
[firstpage_image] =>[orig_patent_app_number] => 895796
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/895796 | Sulfur-treated asphalt compositions and their preparation | Jul 16, 1997 | Issued |
Array
(
[id] => 3998156
[patent_doc_number] => 05888306
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-03-30
[patent_title] => 'Method and apparatus for making a pure simple sugar solution by hydrolyzing at least one compound sugar in the presence of a selective adsorbent'
[patent_app_type] => 1
[patent_app_number] => 8/849396
[patent_app_country] => US
[patent_app_date] => 1997-07-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 5210
[patent_no_of_claims] => 37
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[patent_words_short_claim] => 91
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/888/05888306.pdf
[firstpage_image] =>[orig_patent_app_number] => 849396
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/849396 | Method and apparatus for making a pure simple sugar solution by hydrolyzing at least one compound sugar in the presence of a selective adsorbent | Jul 9, 1997 | Issued |
Array
(
[id] => 3750968
[patent_doc_number] => 05851277
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-12-22
[patent_title] => 'Preparation whose coloring depends on the viewing angle'
[patent_app_type] => 1
[patent_app_number] => 8/889343
[patent_app_country] => US
[patent_app_date] => 1997-07-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4421
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 77
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/851/05851277.pdf
[firstpage_image] =>[orig_patent_app_number] => 889343
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/889343 | Preparation whose coloring depends on the viewing angle | Jul 7, 1997 | Issued |
Array
(
[id] => 4043647
[patent_doc_number] => 05932015
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-08-03
[patent_title] => 'Process for manufacturing crystalline maltitol and crystalline mixture solid containing the same'
[patent_app_type] => 1
[patent_app_number] => 8/888138
[patent_app_country] => US
[patent_app_date] => 1997-07-03
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/932/05932015.pdf
[firstpage_image] =>[orig_patent_app_number] => 888138
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/888138 | Process for manufacturing crystalline maltitol and crystalline mixture solid containing the same | Jul 2, 1997 | Issued |
Array
(
[id] => 3916855
[patent_doc_number] => 05944905
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-08-31
[patent_title] => 'Method and apparatus for performing a continuous reaction with at least one liquid phase and at least one solid catalyst in a pulsed column'
[patent_app_type] => 1
[patent_app_number] => 8/849475
[patent_app_country] => US
[patent_app_date] => 1997-07-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 4585
[patent_no_of_claims] => 21
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/944/05944905.pdf
[firstpage_image] =>[orig_patent_app_number] => 849475
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/849475 | Method and apparatus for performing a continuous reaction with at least one liquid phase and at least one solid catalyst in a pulsed column | Jun 30, 1997 | Issued |
Array
(
[id] => 3932090
[patent_doc_number] => 05989335
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-11-23
[patent_title] => 'Dry dispersion of plant pulp in concrete and use thereof'
[patent_app_type] => 1
[patent_app_number] => 8/885644
[patent_app_country] => US
[patent_app_date] => 1997-06-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2597
[patent_no_of_claims] => 29
[patent_no_of_ind_claims] => 3
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/989/05989335.pdf
[firstpage_image] =>[orig_patent_app_number] => 885644
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/885644 | Dry dispersion of plant pulp in concrete and use thereof | Jun 29, 1997 | Issued |
08/884643 | PUNCTURE PREVENTIVE SEALANT | Jun 26, 1997 | Abandoned |
Array
(
[id] => 3838975
[patent_doc_number] => 05766332
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-06-16
[patent_title] => 'Fast drying nail enamel composition and method'
[patent_app_type] => 1
[patent_app_number] => 8/881236
[patent_app_country] => US
[patent_app_date] => 1997-06-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 3932
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/766/05766332.pdf
[firstpage_image] =>[orig_patent_app_number] => 881236
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/881236 | Fast drying nail enamel composition and method | Jun 23, 1997 | Issued |