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] => 3983197
[patent_doc_number] => 05910212
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-06-08
[patent_title] => 'Process for preparing an open-graded asphalt composition'
[patent_app_type] => 1
[patent_app_number] => 9/059746
[patent_app_country] => US
[patent_app_date] => 1998-04-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2022
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 61
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/910/05910212.pdf
[firstpage_image] =>[orig_patent_app_number] => 059746
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/059746 | Process for preparing an open-graded asphalt composition | Apr 13, 1998 | Issued |
Array
(
[id] => 4432187
[patent_doc_number] => 07897259
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2011-03-01
[patent_title] => 'Compounds and compositions for coating glass with silicon oxide'
[patent_app_type] => utility
[patent_app_number] => 09/057677
[patent_app_country] => US
[patent_app_date] => 1998-04-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 10520
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 24
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/07/897/07897259.pdf
[firstpage_image] =>[orig_patent_app_number] => 09057677
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/057677 | Compounds and compositions for coating glass with silicon oxide | Apr 8, 1998 | Issued |
Array
(
[id] => 4056493
[patent_doc_number] => 06007615
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-12-28
[patent_title] => 'Water-swellable compositions and sealants'
[patent_app_type] => 1
[patent_app_number] => 9/056891
[patent_app_country] => US
[patent_app_date] => 1998-04-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 7833
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 33
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/007/06007615.pdf
[firstpage_image] =>[orig_patent_app_number] => 056891
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/056891 | Water-swellable compositions and sealants | Apr 7, 1998 | Issued |
Array
(
[id] => 3925335
[patent_doc_number] => 05972121
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-10-26
[patent_title] => 'Decolorization of sugar syrups using functionalized adsorbents'
[patent_app_type] => 1
[patent_app_number] => 9/056139
[patent_app_country] => US
[patent_app_date] => 1998-04-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4295
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 55
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/972/05972121.pdf
[firstpage_image] =>[orig_patent_app_number] => 056139
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/056139 | Decolorization of sugar syrups using functionalized adsorbents | Apr 6, 1998 | Issued |
Array
(
[id] => 3946299
[patent_doc_number] => 05935312
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-08-10
[patent_title] => 'Resin-based dispersion adhesive'
[patent_app_type] => 1
[patent_app_number] => 8/981512
[patent_app_country] => US
[patent_app_date] => 1998-04-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8590
[patent_no_of_claims] => 76
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 211
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/935/05935312.pdf
[firstpage_image] =>[orig_patent_app_number] => 981512
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/981512 | Resin-based dispersion adhesive | Apr 2, 1998 | Issued |
Array
(
[id] => 3998371
[patent_doc_number] => 05961707
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-10-05
[patent_title] => 'Alcohol-containing granules'
[patent_app_type] => 1
[patent_app_number] => 9/054998
[patent_app_country] => US
[patent_app_date] => 1998-04-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2989
[patent_no_of_claims] => 12
[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/05/961/05961707.pdf
[firstpage_image] =>[orig_patent_app_number] => 054998
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/054998 | Alcohol-containing granules | Apr 2, 1998 | Issued |
Array
(
[id] => 3924895
[patent_doc_number] => 05972093
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-10-26
[patent_title] => 'Paint and use thereof'
[patent_app_type] => 1
[patent_app_number] => 9/051003
[patent_app_country] => US
[patent_app_date] => 1998-03-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1824
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 86
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/972/05972093.pdf
[firstpage_image] =>[orig_patent_app_number] => 051003
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/051003 | Paint and use thereof | Mar 29, 1998 | Issued |
Array
(
[id] => 3986660
[patent_doc_number] => 05919296
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-07-06
[patent_title] => 'Storage-stable water-repellent composition for masonry materials'
[patent_app_type] => 1
[patent_app_number] => 9/050389
[patent_app_country] => US
[patent_app_date] => 1998-03-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5931
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 219
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/919/05919296.pdf
[firstpage_image] =>[orig_patent_app_number] => 050389
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/050389 | Storage-stable water-repellent composition for masonry materials | Mar 29, 1998 | Issued |
Array
(
[id] => 3988482
[patent_doc_number] => 05922119
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-07-13
[patent_title] => 'Use of aqueous protective coating compositions for industrial coatings and aqueous coating compositions'
[patent_app_type] => 1
[patent_app_number] => 9/049536
[patent_app_country] => US
[patent_app_date] => 1998-03-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5563
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 4
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/922/05922119.pdf
[firstpage_image] =>[orig_patent_app_number] => 049536
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/049536 | Use of aqueous protective coating compositions for industrial coatings and aqueous coating compositions | Mar 26, 1998 | Issued |
Array
(
[id] => 4178588
[patent_doc_number] => 06020068
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-02-01
[patent_title] => 'Process for the production of surface-treated carbon black for the reinforcement of rubbers'
[patent_app_type] => 1
[patent_app_number] => 9/043729
[patent_app_country] => US
[patent_app_date] => 1998-03-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2578
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 60
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/020/06020068.pdf
[firstpage_image] =>[orig_patent_app_number] => 043729
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/043729 | Process for the production of surface-treated carbon black for the reinforcement of rubbers | Mar 25, 1998 | Issued |
09/047766 | BINDER SOLUTION FOR A SEALING COMPOSITION AND METHOD OF USE | Mar 24, 1998 | Issued |
Array
(
[id] => 3924937
[patent_doc_number] => 05972095
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-10-26
[patent_title] => 'Fast drying nail enamel composition and method'
[patent_app_type] => 1
[patent_app_number] => 9/045029
[patent_app_country] => US
[patent_app_date] => 1998-03-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3927
[patent_no_of_claims] => 13
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/972/05972095.pdf
[firstpage_image] =>[orig_patent_app_number] => 045029
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/045029 | Fast drying nail enamel composition and method | Mar 19, 1998 | Issued |
Array
(
[id] => 4079062
[patent_doc_number] => 06017389
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-01-25
[patent_title] => 'Thin SiO.sub.2 films, a process for producing them and their use'
[patent_app_type] => 1
[patent_app_number] => 9/043283
[patent_app_country] => US
[patent_app_date] => 1998-03-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 2909
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[pdf_file] => patents/06/017/06017389.pdf
[firstpage_image] =>[orig_patent_app_number] => 043283
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/043283 | Thin SiO.sub.2 films, a process for producing them and their use | Mar 18, 1998 | Issued |
09/046019 | EMULSIFIER SYSTEM FOR ROSIN SIZING AGENTS | Mar 17, 1998 | Issued |
Array
(
[id] => 4025767
[patent_doc_number] => 05902645
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-05-11
[patent_title] => 'Aqueous protective and adhesion promoting composition'
[patent_app_type] => 1
[patent_app_number] => 9/038867
[patent_app_country] => US
[patent_app_date] => 1998-03-11
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[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 3289
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[pdf_file] => patents/05/902/05902645.pdf
[firstpage_image] =>[orig_patent_app_number] => 038867
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/038867 | Aqueous protective and adhesion promoting composition | Mar 10, 1998 | Issued |
Array
(
[id] => 4019215
[patent_doc_number] => 05993530
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-11-30
[patent_title] => 'Aqueous dispersion of biodegradable resin composition'
[patent_app_type] => 1
[patent_app_number] => 9/029263
[patent_app_country] => US
[patent_app_date] => 1998-03-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6466
[patent_no_of_claims] => 47
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/993/05993530.pdf
[firstpage_image] =>[orig_patent_app_number] => 029263
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/029263 | Aqueous dispersion of biodegradable resin composition | Mar 8, 1998 | Issued |
Array
(
[id] => 3998384
[patent_doc_number] => 05961708
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-10-05
[patent_title] => 'Internal sizing composition for paper'
[patent_app_type] => 1
[patent_app_number] => 9/033658
[patent_app_country] => US
[patent_app_date] => 1998-03-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 4775
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[pdf_file] => patents/05/961/05961708.pdf
[firstpage_image] =>[orig_patent_app_number] => 033658
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/033658 | Internal sizing composition for paper | Mar 2, 1998 | Issued |
Array
(
[id] => 3940688
[patent_doc_number] => 05954868
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-09-21
[patent_title] => 'Method and composition for enhanced bioremediation of oil'
[patent_app_type] => 1
[patent_app_number] => 9/033408
[patent_app_country] => US
[patent_app_date] => 1998-03-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 4652
[patent_no_of_claims] => 3
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[patent_words_short_claim] => 63
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/954/05954868.pdf
[firstpage_image] =>[orig_patent_app_number] => 033408
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/033408 | Method and composition for enhanced bioremediation of oil | Mar 1, 1998 | Issued |
09/032608 | STARCHFOAM PRODUCTS WITH IMPROVED FLEXIBILITY/COMPRESSIBILITY AND THE METHOD OF PREPARATION THEREOF | Feb 26, 1998 | Issued |
Array
(
[id] => 209627
[patent_doc_number] => 07625420
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2009-12-01
[patent_title] => 'Copper powders methods for producing powders and devices fabricated from same'
[patent_app_type] => utility
[patent_app_number] => 09/030051
[patent_app_country] => US
[patent_app_date] => 1998-02-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 42
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[pdf_file] => patents/07/625/07625420.pdf
[firstpage_image] =>[orig_patent_app_number] => 09030051
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/030051 | Copper powders methods for producing powders and devices fabricated from same | Feb 23, 1998 | Issued |