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] => 3555515
[patent_doc_number] => 05525151
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-06-11
[patent_title] => 'Process for preparing a low-fat, transparent, stable oat protein containing aqueous solution and product thereof'
[patent_app_type] => 1
[patent_app_number] => 8/417504
[patent_app_country] => US
[patent_app_date] => 1995-04-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7062
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 79
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/525/05525151.pdf
[firstpage_image] =>[orig_patent_app_number] => 417504
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/417504 | Process for preparing a low-fat, transparent, stable oat protein containing aqueous solution and product thereof | Apr 3, 1995 | Issued |
Array
(
[id] => 3595461
[patent_doc_number] => 05578118
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-11-26
[patent_title] => 'Natural polyphenolic-containing vegetable extract modified bitumen and anti-stripper compositions, method of manufacture and use'
[patent_app_type] => 1
[patent_app_number] => 8/412483
[patent_app_country] => US
[patent_app_date] => 1995-03-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 7119
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 9
[patent_words_short_claim] => 28
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/578/05578118.pdf
[firstpage_image] =>[orig_patent_app_number] => 412483
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/412483 | Natural polyphenolic-containing vegetable extract modified bitumen and anti-stripper compositions, method of manufacture and use | Mar 27, 1995 | Issued |
Array
(
[id] => 3689032
[patent_doc_number] => 05650000
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-07-22
[patent_title] => 'Polyphenolic vegetable extract/surfactant compositions as universal bitumen/water emulsifiers'
[patent_app_type] => 1
[patent_app_number] => 8/412381
[patent_app_country] => US
[patent_app_date] => 1995-03-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 7656
[patent_no_of_claims] => 28
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 59
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/650/05650000.pdf
[firstpage_image] =>[orig_patent_app_number] => 412381
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/412381 | Polyphenolic vegetable extract/surfactant compositions as universal bitumen/water emulsifiers | Mar 27, 1995 | Issued |
Array
(
[id] => 3523104
[patent_doc_number] => 05582638
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-12-10
[patent_title] => 'Thickening agent based on at least one synthetic phyllosicate'
[patent_app_type] => 1
[patent_app_number] => 8/410828
[patent_app_country] => US
[patent_app_date] => 1995-03-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2728
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 117
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/582/05582638.pdf
[firstpage_image] =>[orig_patent_app_number] => 410828
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/410828 | Thickening agent based on at least one synthetic phyllosicate | Mar 26, 1995 | Issued |
08/410911 | METHOD FOR FLOCCULATING CLAY AND COMPOSITION PRODUCED THEREBY | Mar 26, 1995 | Abandoned |
Array
(
[id] => 3592574
[patent_doc_number] => 05558702
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-09-24
[patent_title] => 'Asphalt emulsions containing amphoteric emulsifier'
[patent_app_type] => 1
[patent_app_number] => 8/409663
[patent_app_country] => US
[patent_app_date] => 1995-03-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4324
[patent_no_of_claims] => 31
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 212
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/558/05558702.pdf
[firstpage_image] =>[orig_patent_app_number] => 409663
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/409663 | Asphalt emulsions containing amphoteric emulsifier | Mar 23, 1995 | Issued |
Array
(
[id] => 3656455
[patent_doc_number] => 05667576
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-09-16
[patent_title] => 'Asphalt emulsions'
[patent_app_type] => 1
[patent_app_number] => 8/409665
[patent_app_country] => US
[patent_app_date] => 1995-03-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5037
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 301
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/667/05667576.pdf
[firstpage_image] =>[orig_patent_app_number] => 409665
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/409665 | Asphalt emulsions | Mar 23, 1995 | Issued |
Array
(
[id] => 3468172
[patent_doc_number] => 05476542
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-12-19
[patent_title] => 'Asphalt compositions with improved cross-linking agent'
[patent_app_type] => 1
[patent_app_number] => 8/409401
[patent_app_country] => US
[patent_app_date] => 1995-03-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5555
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 56
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/476/05476542.pdf
[firstpage_image] =>[orig_patent_app_number] => 409401
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/409401 | Asphalt compositions with improved cross-linking agent | Mar 23, 1995 | Issued |
Array
(
[id] => 3546892
[patent_doc_number] => 05518537
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-05-21
[patent_title] => 'Filler and wax composition for investment casting'
[patent_app_type] => 1
[patent_app_number] => 8/404305
[patent_app_country] => US
[patent_app_date] => 1995-03-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2430
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 35
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/518/05518537.pdf
[firstpage_image] =>[orig_patent_app_number] => 404305
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/404305 | Filler and wax composition for investment casting | Mar 13, 1995 | Issued |
Array
(
[id] => 3628775
[patent_doc_number] => 05630871
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-05-20
[patent_title] => 'Film coatings and film coating compositions based on cellulosic polymers and lactose'
[patent_app_type] => 1
[patent_app_number] => 8/400134
[patent_app_country] => US
[patent_app_date] => 1995-03-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2542
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 45
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/630/05630871.pdf
[firstpage_image] =>[orig_patent_app_number] => 400134
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/400134 | Film coatings and film coating compositions based on cellulosic polymers and lactose | Mar 5, 1995 | Issued |
Array
(
[id] => 3650055
[patent_doc_number] => 05658374
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-08-19
[patent_title] => 'Aqueous lecithin-based release aids and methods of using the same'
[patent_app_type] => 1
[patent_app_number] => 8/395608
[patent_app_country] => US
[patent_app_date] => 1995-02-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4874
[patent_no_of_claims] => 47
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 34
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/658/05658374.pdf
[firstpage_image] =>[orig_patent_app_number] => 395608
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/395608 | Aqueous lecithin-based release aids and methods of using the same | Feb 27, 1995 | Issued |
Array
(
[id] => 3608379
[patent_doc_number] => 05509958
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-04-23
[patent_title] => 'Coating solution suitable for the manufacture of a magnesium oxide layer and a method of manufacturing such a layer'
[patent_app_type] => 1
[patent_app_number] => 8/395743
[patent_app_country] => US
[patent_app_date] => 1995-02-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2441
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 123
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/509/05509958.pdf
[firstpage_image] =>[orig_patent_app_number] => 395743
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/395743 | Coating solution suitable for the manufacture of a magnesium oxide layer and a method of manufacturing such a layer | Feb 27, 1995 | Issued |
Array
(
[id] => 3498925
[patent_doc_number] => 05514211
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-05-07
[patent_title] => 'Composition for surface treatment'
[patent_app_type] => 1
[patent_app_number] => 8/395179
[patent_app_country] => US
[patent_app_date] => 1995-02-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4910
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 110
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/514/05514211.pdf
[firstpage_image] =>[orig_patent_app_number] => 395179
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/395179 | Composition for surface treatment | Feb 26, 1995 | Issued |
Array
(
[id] => 3532999
[patent_doc_number] => 05494503
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-02-27
[patent_title] => 'Soil release coating for heat transfer surfaces'
[patent_app_type] => 1
[patent_app_number] => 8/390861
[patent_app_country] => US
[patent_app_date] => 1995-02-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4179
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 72
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/494/05494503.pdf
[firstpage_image] =>[orig_patent_app_number] => 390861
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/390861 | Soil release coating for heat transfer surfaces | Feb 15, 1995 | Issued |
Array
(
[id] => 3455117
[patent_doc_number] => 05468288
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-11-21
[patent_title] => 'Masticating agent for rubber'
[patent_app_type] => 1
[patent_app_number] => 8/387374
[patent_app_country] => US
[patent_app_date] => 1995-02-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1125
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 95
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/468/05468288.pdf
[firstpage_image] =>[orig_patent_app_number] => 387374
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/387374 | Masticating agent for rubber | Feb 12, 1995 | Issued |
08/386842 | LACQUER VEHICLES IN GRANULAR FORM AND FREE FROM EMULSIFYING AGENTS, AND THEIR PREPARATION | Feb 9, 1995 | Abandoned |
Array
(
[id] => 3547575
[patent_doc_number] => 05492562
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-02-20
[patent_title] => 'Low freezing point roofing shingle containing a chloride salt'
[patent_app_type] => 1
[patent_app_number] => 8/385305
[patent_app_country] => US
[patent_app_date] => 1995-02-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1830
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 42
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/492/05492562.pdf
[firstpage_image] =>[orig_patent_app_number] => 385305
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/385305 | Low freezing point roofing shingle containing a chloride salt | Feb 6, 1995 | Issued |
Array
(
[id] => 3527387
[patent_doc_number] => 05556454
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-09-17
[patent_title] => 'Modified natural resin esters, processes for their preparation and their use as binder resins in printing inks'
[patent_app_type] => 1
[patent_app_number] => 8/381771
[patent_app_country] => US
[patent_app_date] => 1995-02-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5775
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 118
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/556/05556454.pdf
[firstpage_image] =>[orig_patent_app_number] => 381771
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/381771 | Modified natural resin esters, processes for their preparation and their use as binder resins in printing inks | Jan 31, 1995 | Issued |
Array
(
[id] => 3534315
[patent_doc_number] => 05480479
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-01-02
[patent_title] => 'Wet powder film-forming compositions'
[patent_app_type] => 1
[patent_app_number] => 8/382146
[patent_app_country] => US
[patent_app_date] => 1995-02-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5091
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 77
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/480/05480479.pdf
[firstpage_image] =>[orig_patent_app_number] => 382146
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/382146 | Wet powder film-forming compositions | Jan 31, 1995 | Issued |
Array
(
[id] => 3533101
[patent_doc_number] => 05494510
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-02-27
[patent_title] => 'Method of producing an asphalt product'
[patent_app_type] => 1
[patent_app_number] => 8/380310
[patent_app_country] => US
[patent_app_date] => 1995-01-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 3377
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 168
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/494/05494510.pdf
[firstpage_image] =>[orig_patent_app_number] => 380310
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/380310 | Method of producing an asphalt product | Jan 29, 1995 | Issued |