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] => 3688734
[patent_doc_number] => 05618339
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-04-08
[patent_title] => 'Osteoinduction substance, method of manufacturing the same, and bone filling material including the same'
[patent_app_type] => 1
[patent_app_number] => 8/684712
[patent_app_country] => US
[patent_app_date] => 1996-07-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 4276
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 56
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/618/05618339.pdf
[firstpage_image] =>[orig_patent_app_number] => 684712
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/684712 | Osteoinduction substance, method of manufacturing the same, and bone filling material including the same | Jul 21, 1996 | Issued |
Array
(
[id] => 3651123
[patent_doc_number] => 05622554
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-04-22
[patent_title] => 'Asphalt-based coating composition with alkoxylated amine-derived salt surfactant'
[patent_app_type] => 1
[patent_app_number] => 8/684126
[patent_app_country] => US
[patent_app_date] => 1996-07-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3889
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 47
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/622/05622554.pdf
[firstpage_image] =>[orig_patent_app_number] => 684126
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/684126 | Asphalt-based coating composition with alkoxylated amine-derived salt surfactant | Jul 18, 1996 | Issued |
Array
(
[id] => 3688748
[patent_doc_number] => 05618340
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-04-08
[patent_title] => 'Asphalt-based coating composition with ether amine-acid-complex surfactant'
[patent_app_type] => 1
[patent_app_number] => 8/684129
[patent_app_country] => US
[patent_app_date] => 1996-07-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 4365
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 68
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/618/05618340.pdf
[firstpage_image] =>[orig_patent_app_number] => 684129
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/684129 | Asphalt-based coating composition with ether amine-acid-complex surfactant | Jul 18, 1996 | Issued |
Array
(
[id] => 3653610
[patent_doc_number] => 05656073
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-08-12
[patent_title] => 'Molded article based on PZT (Pb(Zr,Ti)0.sub.3, lead zirconate-lead titanate), method and intermediate product for its manufacture'
[patent_app_type] => 1
[patent_app_number] => 8/683825
[patent_app_country] => US
[patent_app_date] => 1996-07-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3959
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 348
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/656/05656073.pdf
[firstpage_image] =>[orig_patent_app_number] => 683825
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/683825 | Molded article based on PZT (Pb(Zr,Ti)0.sub.3, lead zirconate-lead titanate), method and intermediate product for its manufacture | Jul 17, 1996 | Issued |
Array
(
[id] => 3753042
[patent_doc_number] => 05843389
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-12-01
[patent_title] => 'Magnesium process'
[patent_app_type] => 1
[patent_app_number] => 8/680935
[patent_app_country] => US
[patent_app_date] => 1996-07-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 4411
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 52
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/843/05843389.pdf
[firstpage_image] =>[orig_patent_app_number] => 680935
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/680935 | Magnesium process | Jul 15, 1996 | Issued |
Array
(
[id] => 3616997
[patent_doc_number] => 05611848
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-03-18
[patent_title] => 'Process for preparing refractory molded articles and binders therefor'
[patent_app_type] => 1
[patent_app_number] => 8/680635
[patent_app_country] => US
[patent_app_date] => 1996-07-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 6996
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 111
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/611/05611848.pdf
[firstpage_image] =>[orig_patent_app_number] => 680635
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/680635 | Process for preparing refractory molded articles and binders therefor | Jul 15, 1996 | Issued |
Array
(
[id] => 3617009
[patent_doc_number] => 05611849
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-03-18
[patent_title] => 'Stabilized monobutyltin trichloride'
[patent_app_type] => 1
[patent_app_number] => 8/679283
[patent_app_country] => US
[patent_app_date] => 1996-07-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 935
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 50
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/611/05611849.pdf
[firstpage_image] =>[orig_patent_app_number] => 679283
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/679283 | Stabilized monobutyltin trichloride | Jul 11, 1996 | Issued |
Array
(
[id] => 3735553
[patent_doc_number] => 05800606
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-09-01
[patent_title] => 'Ultrafine reactive silica particles, suspension containing the same, and hard coating composition'
[patent_app_type] => 1
[patent_app_number] => 8/652479
[patent_app_country] => US
[patent_app_date] => 1996-07-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 7569
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 14
[patent_words_short_claim] => 23
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/800/05800606.pdf
[firstpage_image] =>[orig_patent_app_number] => 652479
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/652479 | Ultrafine reactive silica particles, suspension containing the same, and hard coating composition | Jul 11, 1996 | Issued |
Array
(
[id] => 3656416
[patent_doc_number] => 05667573
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-09-16
[patent_title] => 'Coating composition for preparing solid preparations and solid preparations'
[patent_app_type] => 1
[patent_app_number] => 8/679264
[patent_app_country] => US
[patent_app_date] => 1996-07-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3714
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 20
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/667/05667573.pdf
[firstpage_image] =>[orig_patent_app_number] => 679264
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/679264 | Coating composition for preparing solid preparations and solid preparations | Jul 11, 1996 | Issued |
Array
(
[id] => 3875713
[patent_doc_number] => 05776236
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-07-07
[patent_title] => 'Mixed metal oxide film having an accelerant'
[patent_app_type] => 1
[patent_app_number] => 8/678252
[patent_app_country] => US
[patent_app_date] => 1996-07-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 10436
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 15
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/776/05776236.pdf
[firstpage_image] =>[orig_patent_app_number] => 678252
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/678252 | Mixed metal oxide film having an accelerant | Jul 10, 1996 | Issued |
Array
(
[id] => 4021903
[patent_doc_number] => 05902392
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-05-11
[patent_title] => 'Paint for nonhazardous removal of heavy metals and method for using the same'
[patent_app_type] => 1
[patent_app_number] => 8/675614
[patent_app_country] => US
[patent_app_date] => 1996-07-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 4645
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 58
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/902/05902392.pdf
[firstpage_image] =>[orig_patent_app_number] => 675614
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/675614 | Paint for nonhazardous removal of heavy metals and method for using the same | Jul 2, 1996 | Issued |
Array
(
[id] => 3640208
[patent_doc_number] => 05637141
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-06-10
[patent_title] => 'Pavement binder and method of making same (LAW441)'
[patent_app_type] => 1
[patent_app_number] => 8/664610
[patent_app_country] => US
[patent_app_date] => 1996-06-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 8381
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 63
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/637/05637141.pdf
[firstpage_image] =>[orig_patent_app_number] => 664610
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/664610 | Pavement binder and method of making same (LAW441) | Jun 17, 1996 | Issued |
08/662750 | CRUMB RUBBER MODIFIED ASPHALT WITH ENHANCED SETTLING CHARACTERISTICS | Jun 9, 1996 | Abandoned |
Array
(
[id] => 3693955
[patent_doc_number] => 05645634
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-07-08
[patent_title] => 'Composition and method for forming Ba.sub.1-X Sr.sub.x Ti.sub.y O.sub.3 thin films'
[patent_app_type] => 1
[patent_app_number] => 8/661115
[patent_app_country] => US
[patent_app_date] => 1996-06-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10063
[patent_no_of_claims] => 31
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/645/05645634.pdf
[firstpage_image] =>[orig_patent_app_number] => 661115
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/661115 | Composition and method for forming Ba.sub.1-X Sr.sub.x Ti.sub.y O.sub.3 thin films | Jun 9, 1996 | Issued |
Array
(
[id] => 3989171
[patent_doc_number] => 05858076
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-01-12
[patent_title] => 'Coating composition for paper and paper boards containing starch and smectite clay'
[patent_app_type] => 1
[patent_app_number] => 8/664324
[patent_app_country] => US
[patent_app_date] => 1996-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
[patent_figures_cnt] => 19
[patent_no_of_words] => 5011
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[pdf_file] => patents/05/858/05858076.pdf
[firstpage_image] =>[orig_patent_app_number] => 664324
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/664324 | Coating composition for paper and paper boards containing starch and smectite clay | Jun 6, 1996 | Issued |
Array
(
[id] => 3679773
[patent_doc_number] => 05695555
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-12-09
[patent_title] => 'Method for the production of improved paving asphalt and product prepared therefrom'
[patent_app_type] => 1
[patent_app_number] => 8/660254
[patent_app_country] => US
[patent_app_date] => 1996-06-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2707
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/695/05695555.pdf
[firstpage_image] =>[orig_patent_app_number] => 660254
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/660254 | Method for the production of improved paving asphalt and product prepared therefrom | Jun 6, 1996 | Issued |
Array
(
[id] => 3656477
[patent_doc_number] => 05667577
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-09-16
[patent_title] => 'Filled asphalt emulsions containing betaine emulsifier'
[patent_app_type] => 1
[patent_app_number] => 8/658648
[patent_app_country] => US
[patent_app_date] => 1996-06-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4340
[patent_no_of_claims] => 69
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/667/05667577.pdf
[firstpage_image] =>[orig_patent_app_number] => 658648
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/658648 | Filled asphalt emulsions containing betaine emulsifier | Jun 4, 1996 | Issued |
Array
(
[id] => 3717567
[patent_doc_number] => 05681379
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-10-28
[patent_title] => 'Thermal transfer ribbon formulation'
[patent_app_type] => 1
[patent_app_number] => 8/658421
[patent_app_country] => US
[patent_app_date] => 1996-06-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[pdf_file] => patents/05/681/05681379.pdf
[firstpage_image] =>[orig_patent_app_number] => 658421
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/658421 | Thermal transfer ribbon formulation | Jun 4, 1996 | Issued |
Array
(
[id] => 53118
[patent_doc_number] => 07767192
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2010-08-03
[patent_title] => 'Nanometer-sized molecular sieve crystals or agglomerates and processes for their production'
[patent_app_type] => utility
[patent_app_number] => 08/656725
[patent_app_country] => US
[patent_app_date] => 1996-06-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
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[pdf_file] => patents/07/767/07767192.pdf
[firstpage_image] =>[orig_patent_app_number] => 08656725
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/656725 | Nanometer-sized molecular sieve crystals or agglomerates and processes for their production | Jun 2, 1996 | Issued |
Array
(
[id] => 4225031
[patent_doc_number] => 06117226
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-09-12
[patent_title] => 'Stable suspension of hydrocolloids'
[patent_app_type] => 1
[patent_app_number] => 8/656375
[patent_app_country] => US
[patent_app_date] => 1996-05-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3422
[patent_no_of_claims] => 11
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/117/06117226.pdf
[firstpage_image] =>[orig_patent_app_number] => 656375
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/656375 | Stable suspension of hydrocolloids | May 30, 1996 | Issued |