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] => 3421196
[patent_doc_number] => 05403393
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-04-04
[patent_title] => 'Thick film washout resistant coatings'
[patent_app_type] => 1
[patent_app_number] => 8/191779
[patent_app_country] => US
[patent_app_date] => 1994-02-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2615
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 21
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/403/05403393.pdf
[firstpage_image] =>[orig_patent_app_number] => 191779
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/191779 | Thick film washout resistant coatings | Feb 2, 1994 | Issued |
Array
(
[id] => 3553316
[patent_doc_number] => 05518974
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-05-21
[patent_title] => 'Densely sintered, tabular ceramic parts of aluminum oxide having improved thermal shock resistance'
[patent_app_type] => 1
[patent_app_number] => 8/188678
[patent_app_country] => US
[patent_app_date] => 1994-01-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 4369
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 147
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/518/05518974.pdf
[firstpage_image] =>[orig_patent_app_number] => 188678
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/188678 | Densely sintered, tabular ceramic parts of aluminum oxide having improved thermal shock resistance | Jan 30, 1994 | Issued |
Array
(
[id] => 3105576
[patent_doc_number] => 05395436
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-03-07
[patent_title] => 'Waterborne wiping stain for wood'
[patent_app_type] => 1
[patent_app_number] => 8/187989
[patent_app_country] => US
[patent_app_date] => 1994-01-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4149
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 62
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/395/05395436.pdf
[firstpage_image] =>[orig_patent_app_number] => 187989
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/187989 | Waterborne wiping stain for wood | Jan 27, 1994 | Issued |
Array
(
[id] => 3427379
[patent_doc_number] => 05403796
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-04-04
[patent_title] => 'Microwave dielectric ceramic composition'
[patent_app_type] => 1
[patent_app_number] => 8/186869
[patent_app_country] => US
[patent_app_date] => 1994-01-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8731
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 154
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/403/05403796.pdf
[firstpage_image] =>[orig_patent_app_number] => 186869
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/186869 | Microwave dielectric ceramic composition | Jan 26, 1994 | Issued |
Array
(
[id] => 3473396
[patent_doc_number] => 05399193
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-03-21
[patent_title] => 'Starch composition'
[patent_app_type] => 1
[patent_app_number] => 8/185027
[patent_app_country] => US
[patent_app_date] => 1994-01-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2026
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 34
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/399/05399193.pdf
[firstpage_image] =>[orig_patent_app_number] => 185027
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/185027 | Starch composition | Jan 23, 1994 | Issued |
Array
(
[id] => 3413467
[patent_doc_number] => 05478385
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-12-26
[patent_title] => 'Sealing compositions'
[patent_app_type] => 1
[patent_app_number] => 8/183409
[patent_app_country] => US
[patent_app_date] => 1994-01-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1991
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 53
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/478/05478385.pdf
[firstpage_image] =>[orig_patent_app_number] => 183409
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/183409 | Sealing compositions | Jan 17, 1994 | Issued |
Array
(
[id] => 3105622
[patent_doc_number] => 05395438
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-03-07
[patent_title] => 'Mineral wool-free acoustical tile composition'
[patent_app_type] => 1
[patent_app_number] => 8/182263
[patent_app_country] => US
[patent_app_date] => 1994-01-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4834
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 44
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/395/05395438.pdf
[firstpage_image] =>[orig_patent_app_number] => 182263
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/182263 | Mineral wool-free acoustical tile composition | Jan 13, 1994 | Issued |
Array
(
[id] => 3410572
[patent_doc_number] => 05461014
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-10-24
[patent_title] => 'Lead perovskite based ceramic compositions without any free lead oxide'
[patent_app_type] => 1
[patent_app_number] => 8/182705
[patent_app_country] => US
[patent_app_date] => 1994-01-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4501
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 80
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/461/05461014.pdf
[firstpage_image] =>[orig_patent_app_number] => 182705
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/182705 | Lead perovskite based ceramic compositions without any free lead oxide | Jan 12, 1994 | Issued |
Array
(
[id] => 3456754
[patent_doc_number] => RE034982
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-06-27
[patent_title] => 'Thick film copper via fill inks'
[patent_app_type] => 2
[patent_app_number] => 8/179480
[patent_app_country] => US
[patent_app_date] => 1994-01-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1933
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 72
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/RE/034/RE034982.pdf
[firstpage_image] =>[orig_patent_app_number] => 179480
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/179480 | Thick film copper via fill inks | Jan 3, 1994 | Issued |
Array
(
[id] => 3552503
[patent_doc_number] => 05501730
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-03-26
[patent_title] => 'Asphalt composition and process for obtaining same'
[patent_app_type] => 1
[patent_app_number] => 8/170274
[patent_app_country] => US
[patent_app_date] => 1993-12-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 4092
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 38
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/501/05501730.pdf
[firstpage_image] =>[orig_patent_app_number] => 170274
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/170274 | Asphalt composition and process for obtaining same | Dec 29, 1993 | Issued |
Array
(
[id] => 3611703
[patent_doc_number] => 05565387
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-10-15
[patent_title] => 'Electrical heating element, related composites, and composition and method for producing such products using dieless micropyretic synthesis'
[patent_app_type] => 1
[patent_app_number] => 8/176090
[patent_app_country] => US
[patent_app_date] => 1993-12-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7805
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 170
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/565/05565387.pdf
[firstpage_image] =>[orig_patent_app_number] => 176090
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/176090 | Electrical heating element, related composites, and composition and method for producing such products using dieless micropyretic synthesis | Dec 29, 1993 | Issued |
Array
(
[id] => 3057923
[patent_doc_number] => 05352284
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-10-04
[patent_title] => 'Starch based adhesive'
[patent_app_type] => 1
[patent_app_number] => 8/173880
[patent_app_country] => US
[patent_app_date] => 1993-12-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2017
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 41
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/352/05352284.pdf
[firstpage_image] =>[orig_patent_app_number] => 173880
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/173880 | Starch based adhesive | Dec 26, 1993 | Issued |
Array
(
[id] => 2999280
[patent_doc_number] => 05374311
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-12-20
[patent_title] => 'Composition for rendering waste substances harmless'
[patent_app_type] => 1
[patent_app_number] => 8/167056
[patent_app_country] => US
[patent_app_date] => 1993-12-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2562
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 57
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/374/05374311.pdf
[firstpage_image] =>[orig_patent_app_number] => 167056
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/167056 | Composition for rendering waste substances harmless | Dec 15, 1993 | Issued |
Array
(
[id] => 3450429
[patent_doc_number] => 05401305
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-03-28
[patent_title] => 'Coating composition for glass'
[patent_app_type] => 1
[patent_app_number] => 8/104125
[patent_app_country] => US
[patent_app_date] => 1993-12-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4919
[patent_no_of_claims] => 27
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 143
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/401/05401305.pdf
[firstpage_image] =>[orig_patent_app_number] => 104125
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/104125 | Coating composition for glass | Dec 12, 1993 | Issued |
Array
(
[id] => 3002135
[patent_doc_number] => 05374455
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-12-20
[patent_title] => 'Process for sealing aluminum oxide films'
[patent_app_type] => 1
[patent_app_number] => 8/163978
[patent_app_country] => US
[patent_app_date] => 1993-12-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3385
[patent_no_of_claims] => 27
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 141
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/374/05374455.pdf
[firstpage_image] =>[orig_patent_app_number] => 163978
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/163978 | Process for sealing aluminum oxide films | Dec 7, 1993 | Issued |
90/003269 | PROCESS FOR DEMINERALIZING A SUGAR-CONTAINING SOLUTION | Dec 5, 1993 | Issued |
08/163738 | MASTICATING AGENT FOR RUBBER | Dec 5, 1993 | Abandoned |
08/161077 | EMULSIFIER FOR PRODUCING EMULSIFIED SLOW-BREAKING CATIONIC ASPHALT | Dec 2, 1993 | Abandoned |
Array
(
[id] => 3576479
[patent_doc_number] => 05490876
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1996-02-13
[patent_title] => 'Starch-based adhesive'
[patent_app_type] => 1
[patent_app_number] => 8/154617
[patent_app_country] => US
[patent_app_date] => 1993-11-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2915
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 68
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/490/05490876.pdf
[firstpage_image] =>[orig_patent_app_number] => 154617
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/154617 | Starch-based adhesive | Nov 17, 1993 | Issued |
Array
(
[id] => 3475580
[patent_doc_number] => 05456746
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1995-10-10
[patent_title] => 'Hard film composition for capsules'
[patent_app_type] => 1
[patent_app_number] => 8/153519
[patent_app_country] => US
[patent_app_date] => 1993-11-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1398
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 35
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/456/05456746.pdf
[firstpage_image] =>[orig_patent_app_number] => 153519
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/153519 | Hard film composition for capsules | Nov 15, 1993 | Issued |