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] => 4085520
[patent_doc_number] => 06025291
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-02-15
[patent_title] => 'Dielectric ceramic composition and dielectric resonator using the same'
[patent_app_type] => 1
[patent_app_number] => 9/194666
[patent_app_country] => US
[patent_app_date] => 1998-12-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 4151
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 98
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/025/06025291.pdf
[firstpage_image] =>[orig_patent_app_number] => 194666
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/194666 | Dielectric ceramic composition and dielectric resonator using the same | Nov 30, 1998 | Issued |
Array
(
[id] => 4186014
[patent_doc_number] => 06129788
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-10-10
[patent_title] => 'Method of producing saccharide preparations'
[patent_app_type] => 1
[patent_app_number] => 9/198672
[patent_app_country] => US
[patent_app_date] => 1998-11-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 10842
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 114
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/129/06129788.pdf
[firstpage_image] =>[orig_patent_app_number] => 198672
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/198672 | Method of producing saccharide preparations | Nov 22, 1998 | Issued |
Array
(
[id] => 4250457
[patent_doc_number] => 06203606
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-03-20
[patent_title] => 'Performance grade asphalt and methods'
[patent_app_type] => 1
[patent_app_number] => 9/196217
[patent_app_country] => US
[patent_app_date] => 1998-11-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2897
[patent_no_of_claims] => 27
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 21
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/203/06203606.pdf
[firstpage_image] =>[orig_patent_app_number] => 196217
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/196217 | Performance grade asphalt and methods | Nov 19, 1998 | Issued |
Array
(
[id] => 4148190
[patent_doc_number] => 06156118
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-12-05
[patent_title] => 'Filler for use in paper manufacture and method for producing it'
[patent_app_type] => 1
[patent_app_number] => 9/193509
[patent_app_country] => US
[patent_app_date] => 1998-11-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 9
[patent_no_of_words] => 2262
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 50
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/156/06156118.pdf
[firstpage_image] =>[orig_patent_app_number] => 193509
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/193509 | Filler for use in paper manufacture and method for producing it | Nov 16, 1998 | Issued |
Array
(
[id] => 3925005
[patent_doc_number] => 05938831
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-08-17
[patent_title] => 'Water and UV resistant clear coat sealant and finish for wood signs and other surfaces'
[patent_app_type] => 1
[patent_app_number] => 9/193164
[patent_app_country] => US
[patent_app_date] => 1998-11-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 832
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 72
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/938/05938831.pdf
[firstpage_image] =>[orig_patent_app_number] => 193164
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/193164 | Water and UV resistant clear coat sealant and finish for wood signs and other surfaces | Nov 15, 1998 | Issued |
Array
(
[id] => 4372733
[patent_doc_number] => 06261355
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-07-17
[patent_title] => 'Binder adjuvant used in construction and material comprising it'
[patent_app_type] => 1
[patent_app_number] => 9/192941
[patent_app_country] => US
[patent_app_date] => 1998-11-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2768
[patent_no_of_claims] => 17
[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/06/261/06261355.pdf
[firstpage_image] =>[orig_patent_app_number] => 192941
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/192941 | Binder adjuvant used in construction and material comprising it | Nov 15, 1998 | Issued |
Array
(
[id] => 3932009
[patent_doc_number] => 05989329
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-11-23
[patent_title] => 'Biostable water-borne paints'
[patent_app_type] => 1
[patent_app_number] => 9/192780
[patent_app_country] => US
[patent_app_date] => 1998-11-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6499
[patent_no_of_claims] => 35
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 130
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/989/05989329.pdf
[firstpage_image] =>[orig_patent_app_number] => 192780
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/192780 | Biostable water-borne paints | Nov 9, 1998 | Issued |
Array
(
[id] => 4094638
[patent_doc_number] => 06066201
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-05-23
[patent_title] => 'Thixotropic wax emulsion compositions'
[patent_app_type] => 1
[patent_app_number] => 9/188441
[patent_app_country] => US
[patent_app_date] => 1998-11-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3514
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 21
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/066/06066201.pdf
[firstpage_image] =>[orig_patent_app_number] => 188441
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/188441 | Thixotropic wax emulsion compositions | Nov 8, 1998 | Issued |
Array
(
[id] => 3996154
[patent_doc_number] => 05919906
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-07-06
[patent_title] => 'Protease produced gelatin'
[patent_app_type] => 1
[patent_app_number] => 9/186433
[patent_app_country] => US
[patent_app_date] => 1998-11-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1631
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 83
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/919/05919906.pdf
[firstpage_image] =>[orig_patent_app_number] => 186433
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/186433 | Protease produced gelatin | Nov 4, 1998 | Issued |
Array
(
[id] => 4138265
[patent_doc_number] => 06063178
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-05-16
[patent_title] => 'Corrugating adhesive, method for preparing corrugating adhesive, and corrugated board'
[patent_app_type] => 1
[patent_app_number] => 9/182918
[patent_app_country] => US
[patent_app_date] => 1998-10-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5935
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 24
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/063/06063178.pdf
[firstpage_image] =>[orig_patent_app_number] => 182918
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/182918 | Corrugating adhesive, method for preparing corrugating adhesive, and corrugated board | Oct 29, 1998 | Issued |
Array
(
[id] => 4145879
[patent_doc_number] => 06123760
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2000-09-26
[patent_title] => 'Compositions and methods for preparing dispersions and methods for using the dispersions'
[patent_app_type] => 1
[patent_app_number] => 9/184458
[patent_app_country] => US
[patent_app_date] => 1998-10-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8091
[patent_no_of_claims] => 34
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 36
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/123/06123760.pdf
[firstpage_image] =>[orig_patent_app_number] => 184458
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/184458 | Compositions and methods for preparing dispersions and methods for using the dispersions | Oct 27, 1998 | Issued |
Array
(
[id] => 4405069
[patent_doc_number] => 06228419
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-05-08
[patent_title] => 'High-amylose starch-emulsifier composition and methods of making'
[patent_app_type] => 1
[patent_app_number] => 9/175520
[patent_app_country] => US
[patent_app_date] => 1998-10-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5560
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 51
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/228/06228419.pdf
[firstpage_image] =>[orig_patent_app_number] => 175520
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/175520 | High-amylose starch-emulsifier composition and methods of making | Oct 19, 1998 | Issued |
Array
(
[id] => 4038964
[patent_doc_number] => 05911817
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-06-15
[patent_title] => 'Process for paving with asphalt containing mineral lubricating oil base stock'
[patent_app_type] => 1
[patent_app_number] => 9/173367
[patent_app_country] => US
[patent_app_date] => 1998-10-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 7403
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 93
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/911/05911817.pdf
[firstpage_image] =>[orig_patent_app_number] => 173367
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/173367 | Process for paving with asphalt containing mineral lubricating oil base stock | Oct 14, 1998 | Issued |
Array
(
[id] => 4019229
[patent_doc_number] => 05993531
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-11-30
[patent_title] => 'Low temperature concrete hardener'
[patent_app_type] => 1
[patent_app_number] => 9/173255
[patent_app_country] => US
[patent_app_date] => 1998-10-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1246
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 92
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/993/05993531.pdf
[firstpage_image] =>[orig_patent_app_number] => 173255
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/173255 | Low temperature concrete hardener | Oct 13, 1998 | Issued |
09/171166 | PROCESS FOR WHITE SUGAR PRODUCTION | Oct 13, 1998 | Abandoned |
Array
(
[id] => 4311491
[patent_doc_number] => 06248164
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-06-19
[patent_title] => 'Size composition, method for its preparation, and use thereof'
[patent_app_type] => 1
[patent_app_number] => 9/155483
[patent_app_country] => US
[patent_app_date] => 1998-09-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2620
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 97
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/248/06248164.pdf
[firstpage_image] =>[orig_patent_app_number] => 155483
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/155483 | Size composition, method for its preparation, and use thereof | Sep 28, 1998 | Issued |
Array
(
[id] => 4350697
[patent_doc_number] => 06174358
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-01-16
[patent_title] => 'Method for producing cellulose particles'
[patent_app_type] => 1
[patent_app_number] => 9/160071
[patent_app_country] => US
[patent_app_date] => 1998-09-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4160
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 65
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/174/06174358.pdf
[firstpage_image] =>[orig_patent_app_number] => 160071
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/160071 | Method for producing cellulose particles | Sep 23, 1998 | Issued |
Array
(
[id] => 4372759
[patent_doc_number] => 06261357
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 2001-07-17
[patent_title] => 'Coating liquid for forming low-permittivity silica film and substrate having low-permittivity coating film'
[patent_app_type] => 1
[patent_app_number] => 9/155234
[patent_app_country] => US
[patent_app_date] => 1998-09-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4958
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 82
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/261/06261357.pdf
[firstpage_image] =>[orig_patent_app_number] => 155234
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/155234 | Coating liquid for forming low-permittivity silica film and substrate having low-permittivity coating film | Sep 22, 1998 | Issued |
Array
(
[id] => 5995905
[patent_doc_number] => 20020026886
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2002-03-07
[patent_title] => 'WATER DISPERSIBLE COMPOSITIONS CONTAINING NATURAL HYDROPHILIC, WATER-INSOLUBLE PIGMENTS, METHODS OF PREPARING SAME AND THEIR USE'
[patent_app_type] => new
[patent_app_number] => 09/101764
[patent_app_country] => US
[patent_app_date] => 1998-09-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7201
[patent_no_of_claims] => 28
[patent_no_of_ind_claims] => 10
[patent_words_short_claim] => 14
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] => publications/A1/0026/20020026886.pdf
[firstpage_image] =>[orig_patent_app_number] => 09101764
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/101764 | WATER DISPERSIBLE COMPOSITIONS CONTAINING NATURAL HYDROPHILIC, WATER-INSOLUBLE PIGMENTS, METHODS OF PREPARING SAME AND THEIR USE | Sep 20, 1998 | Abandoned |
Array
(
[id] => 3983033
[patent_doc_number] => 05985018
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-11-16
[patent_title] => 'Anti-skinning agents for oxidatively drying coating compositions'
[patent_app_type] => 1
[patent_app_number] => 9/154959
[patent_app_country] => US
[patent_app_date] => 1998-09-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2801
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 157
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/985/05985018.pdf
[firstpage_image] =>[orig_patent_app_number] => 154959
[rel_patent_id] =>[rel_patent_doc_number] =>) 09/154959 | Anti-skinning agents for oxidatively drying coating compositions | Sep 16, 1998 | Issued |