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] => 3957078
[patent_doc_number] => 05885340
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-03-23
[patent_title] => 'Quality of multiple coated paper'
[patent_app_type] => 1
[patent_app_number] => 8/957912
[patent_app_country] => US
[patent_app_date] => 1997-10-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 5920
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 149
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/885/05885340.pdf
[firstpage_image] =>[orig_patent_app_number] => 957912
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/957912 | Quality of multiple coated paper | Oct 26, 1997 | Issued |
Array
(
[id] => 3859081
[patent_doc_number] => 05837049
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-11-17
[patent_title] => 'Treated inorganic solids'
[patent_app_type] => 1
[patent_app_number] => 8/957411
[patent_app_country] => US
[patent_app_date] => 1997-10-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3312
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 54
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/837/05837049.pdf
[firstpage_image] =>[orig_patent_app_number] => 957411
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/957411 | Treated inorganic solids | Oct 22, 1997 | Issued |
Array
(
[id] => 3791112
[patent_doc_number] => 05827360
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-10-27
[patent_title] => 'Method and equipment for producing foam bitumen'
[patent_app_type] => 1
[patent_app_number] => 8/960442
[patent_app_country] => US
[patent_app_date] => 1997-10-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2718
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 150
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/827/05827360.pdf
[firstpage_image] =>[orig_patent_app_number] => 960442
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/960442 | Method and equipment for producing foam bitumen | Oct 21, 1997 | Issued |
Array
(
[id] => 3957376
[patent_doc_number] => 05885359
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-03-23
[patent_title] => 'Diffusion apparatus'
[patent_app_type] => 1
[patent_app_number] => 8/953702
[patent_app_country] => US
[patent_app_date] => 1997-10-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2893
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 254
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/885/05885359.pdf
[firstpage_image] =>[orig_patent_app_number] => 953702
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/953702 | Diffusion apparatus | Oct 16, 1997 | Issued |
Array
(
[id] => 3866617
[patent_doc_number] => 05824143
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-10-20
[patent_title] => 'Method for compounding ceramic powder batches'
[patent_app_type] => 1
[patent_app_number] => 8/951878
[patent_app_country] => US
[patent_app_date] => 1997-10-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 3621
[patent_no_of_claims] => 18
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[patent_words_short_claim] => 79
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/824/05824143.pdf
[firstpage_image] =>[orig_patent_app_number] => 951878
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/951878 | Method for compounding ceramic powder batches | Oct 16, 1997 | Issued |
Array
(
[id] => 3797037
[patent_doc_number] => 05830278
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-11-03
[patent_title] => 'Preventing off-flavor in certain caramel colored beverages'
[patent_app_type] => 1
[patent_app_number] => 8/951731
[patent_app_country] => US
[patent_app_date] => 1997-10-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1836
[patent_no_of_claims] => 1
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[patent_words_short_claim] => 6
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/830/05830278.pdf
[firstpage_image] =>[orig_patent_app_number] => 951731
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/951731 | Preventing off-flavor in certain caramel colored beverages | Oct 15, 1997 | Issued |
Array
(
[id] => 4216368
[patent_doc_number] => 06010564
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-01-04
[patent_title] => 'Jet ink composition'
[patent_app_type] => 1
[patent_app_number] => 8/951898
[patent_app_country] => US
[patent_app_date] => 1997-10-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5717
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 36
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/010/06010564.pdf
[firstpage_image] =>[orig_patent_app_number] => 951898
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/951898 | Jet ink composition | Oct 15, 1997 | Issued |
Array
(
[id] => 3854343
[patent_doc_number] => 05795378
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-08-18
[patent_title] => 'Coating solution for silica-based coating film and method for the preparation thereof'
[patent_app_type] => 1
[patent_app_number] => 8/935510
[patent_app_country] => US
[patent_app_date] => 1997-09-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 5954
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 204
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/795/05795378.pdf
[firstpage_image] =>[orig_patent_app_number] => 935510
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/935510 | Coating solution for silica-based coating film and method for the preparation thereof | Sep 22, 1997 | Issued |
Array
(
[id] => 4015071
[patent_doc_number] => 05882393
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-03-16
[patent_title] => 'Dispersing agent'
[patent_app_type] => 1
[patent_app_number] => 8/849520
[patent_app_country] => US
[patent_app_date] => 1997-09-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6389
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[pdf_file] => patents/05/882/05882393.pdf
[firstpage_image] =>[orig_patent_app_number] => 849520
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/849520 | Dispersing agent | Sep 22, 1997 | Issued |
Array
(
[id] => 4092115
[patent_doc_number] => 06048391
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-04-11
[patent_title] => 'Means for and methods of preparing a glue for corrugated board'
[patent_app_type] => 1
[patent_app_number] => 8/934265
[patent_app_country] => US
[patent_app_date] => 1997-09-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_no_of_words] => 5283
[patent_no_of_claims] => 6
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/048/06048391.pdf
[firstpage_image] =>[orig_patent_app_number] => 934265
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/934265 | Means for and methods of preparing a glue for corrugated board | Sep 18, 1997 | Issued |
Array
(
[id] => 3971593
[patent_doc_number] => 05958142
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-09-28
[patent_title] => 'Method of regenerating ion exchange resins in the process of decalcification of sugar factory juices'
[patent_app_type] => 1
[patent_app_number] => 8/927344
[patent_app_country] => US
[patent_app_date] => 1997-09-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[pdf_file] => patents/05/958/05958142.pdf
[firstpage_image] =>[orig_patent_app_number] => 927344
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/927344 | Method of regenerating ion exchange resins in the process of decalcification of sugar factory juices | Sep 10, 1997 | Issued |
Array
(
[id] => 3957092
[patent_doc_number] => 05885341
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-03-23
[patent_title] => 'Organopolysiloxane-containing, water-based compositions containing glycidal ether, acrylic and/or methacrylic functional groups, process for their preparation, and their use'
[patent_app_type] => 1
[patent_app_number] => 8/927283
[patent_app_country] => US
[patent_app_date] => 1997-09-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 4469
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[pdf_file] => patents/05/885/05885341.pdf
[firstpage_image] =>[orig_patent_app_number] => 927283
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/927283 | Organopolysiloxane-containing, water-based compositions containing glycidal ether, acrylic and/or methacrylic functional groups, process for their preparation, and their use | Sep 10, 1997 | Issued |
Array
(
[id] => 3750954
[patent_doc_number] => 05851276
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-12-22
[patent_title] => 'Crumb rubber modified asphalt with improved settling properties'
[patent_app_type] => 1
[patent_app_number] => 8/922605
[patent_app_country] => US
[patent_app_date] => 1997-09-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_no_of_words] => 2003
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[pdf_file] => patents/05/851/05851276.pdf
[firstpage_image] =>[orig_patent_app_number] => 922605
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/922605 | Crumb rubber modified asphalt with improved settling properties | Sep 2, 1997 | Issued |
Array
(
[id] => 3750835
[patent_doc_number] => 05843238
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-12-01
[patent_title] => 'Method and composition for enhancing the dewatering of starch'
[patent_app_type] => 1
[patent_app_number] => 8/916827
[patent_app_country] => US
[patent_app_date] => 1997-08-22
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[pdf_file] => patents/05/843/05843238.pdf
[firstpage_image] =>[orig_patent_app_number] => 916827
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/916827 | Method and composition for enhancing the dewatering of starch | Aug 21, 1997 | Issued |
Array
(
[id] => 3753799
[patent_doc_number] => 05851465
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-12-22
[patent_title] => 'Binder composition for use in three dimensional printing'
[patent_app_type] => 1
[patent_app_number] => 8/915977
[patent_app_country] => US
[patent_app_date] => 1997-08-21
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[patent_drawing_sheets_cnt] => 2
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[pdf_file] => patents/05/851/05851465.pdf
[firstpage_image] =>[orig_patent_app_number] => 915977
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/915977 | Binder composition for use in three dimensional printing | Aug 20, 1997 | Issued |
Array
(
[id] => 4036129
[patent_doc_number] => 05873933
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-02-23
[patent_title] => 'Malleable play material compound resembling loose soil'
[patent_app_type] => 1
[patent_app_number] => 8/912552
[patent_app_country] => US
[patent_app_date] => 1997-08-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/873/05873933.pdf
[firstpage_image] =>[orig_patent_app_number] => 912552
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/912552 | Malleable play material compound resembling loose soil | Aug 17, 1997 | Issued |
Array
(
[id] => 3786490
[patent_doc_number] => 05840642
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-11-24
[patent_title] => 'Dielectric material for microwave of CaTIO.sub.3 -La(Mg.sub.1/2 Ti.sub.1/2) O.sub.3 -LaAlO.sub.3 group'
[patent_app_type] => 1
[patent_app_number] => 8/912181
[patent_app_country] => US
[patent_app_date] => 1997-08-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 2199
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/840/05840642.pdf
[firstpage_image] =>[orig_patent_app_number] => 912181
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/912181 | Dielectric material for microwave of CaTIO.sub.3 -La(Mg.sub.1/2 Ti.sub.1/2) O.sub.3 -LaAlO.sub.3 group | Aug 14, 1997 | Issued |
Array
(
[id] => 3763668
[patent_doc_number] => 05755984
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-05-26
[patent_title] => 'Agents for and methods of lubricating synthetic yarns for heat treatmant process'
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[patent_app_number] => 8/911286
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[patent_app_date] => 1997-08-14
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[pdf_file] => patents/05/755/05755984.pdf
[firstpage_image] =>[orig_patent_app_number] => 911286
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/911286 | Agents for and methods of lubricating synthetic yarns for heat treatmant process | Aug 13, 1997 | Issued |
Array
(
[id] => 3761719
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[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-06-30
[patent_title] => 'Method of providing lubricity to synthetic yarns to be processed for false twisting with short heater'
[patent_app_type] => 1
[patent_app_number] => 8/911422
[patent_app_country] => US
[patent_app_date] => 1997-08-14
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[pdf_file] => patents/05/772/05772910.pdf
[firstpage_image] =>[orig_patent_app_number] => 911422
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/911422 | Method of providing lubricity to synthetic yarns to be processed for false twisting with short heater | Aug 13, 1997 | Issued |
Array
(
[id] => 4063335
[patent_doc_number] => 05866494
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-02-02
[patent_title] => 'High dielectric ceramic composition for computer module'
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[patent_app_number] => 8/910433
[patent_app_country] => US
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[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/866/05866494.pdf
[firstpage_image] =>[orig_patent_app_number] => 910433
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/910433 | High dielectric ceramic composition for computer module | Aug 12, 1997 | Issued |