Search

David P. Porta

Examiner (ID: 391)

Most Active Art Unit
2506
Art Unit(s)
2506, 2878, 3621, 2884, 2876, 2882, 2899
Total Applications
1588
Issued Applications
1341
Pending Applications
106
Abandoned Applications
144

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19534042 [patent_doc_number] => 20240357944 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => RAW MATERIAL SOLUTION FOR MANUFACTURING OXIDE SUPERCONDUCTING MATERIAL AND METHOD FOR MANUFACTURING OXIDE SUPERCONDUCTING MATERIAL [patent_app_type] => utility [patent_app_number] => 18/682896 [patent_app_country] => US [patent_app_date] => 2022-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10175 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18682896 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/682896
RAW MATERIAL SOLUTION FOR MANUFACTURING OXIDE SUPERCONDUCTING MATERIAL AND METHOD FOR MANUFACTURING OXIDE SUPERCONDUCTING MATERIAL Aug 31, 2022 Pending
Array ( [id] => 19662003 [patent_doc_number] => 20240429068 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 18/690888 [patent_app_country] => US [patent_app_date] => 2022-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4678 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18690888 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/690888
SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD Aug 30, 2022 Pending
Array ( [id] => 19571726 [patent_doc_number] => 20240376018 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => METHOD FOR PROTECTING A CARBON/CARBON COMPOSITE MATERIAL PART FROM OXIDATION [patent_app_type] => utility [patent_app_number] => 18/688033 [patent_app_country] => US [patent_app_date] => 2022-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3892 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18688033 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/688033
METHOD FOR PROTECTING A CARBON/CARBON COMPOSITE MATERIAL PART FROM OXIDATION Aug 28, 2022 Pending
Array ( [id] => 18091728 [patent_doc_number] => 20220410069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => FORMED SHEET MEMBRANE ELEMENT AND FILTRATION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/895209 [patent_app_country] => US [patent_app_date] => 2022-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7100 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17895209 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/895209
FORMED SHEET MEMBRANE ELEMENT AND FILTRATION SYSTEM Aug 24, 2022 Abandoned
Array ( [id] => 19527464 [patent_doc_number] => 20240351366 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => Method and Device for Applying a Decoration and a Surface Structure to a Carrier Material [patent_app_type] => utility [patent_app_number] => 18/682314 [patent_app_country] => US [patent_app_date] => 2022-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6682 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18682314 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/682314
Method and Device for Applying a Decoration and a Surface Structure to a Carrier Material Aug 8, 2022 Pending
Array ( [id] => 20025361 [patent_doc_number] => 20250163583 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => METHOD OF SURFACE FRICTION TREATMENT OF CERAMIC-REINFORCED ALUMINUM MATRIX COMPOSITE BRAKE DISC [patent_app_type] => utility [patent_app_number] => 18/837192 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4317 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18837192 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/837192
Method of surface friction treatment of ceramic-reinforced aluminum matrix composite brake disc Jul 28, 2022 Issued
Array ( [id] => 18008414 [patent_doc_number] => 20220367181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => SYSTEM FOR DISPENSING SPIN-ON GLASS (SOG) AND METHOD OF USING [patent_app_type] => utility [patent_app_number] => 17/815152 [patent_app_country] => US [patent_app_date] => 2022-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4265 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17815152 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/815152
System for dispensing spin-on glass (SOG) and method of using Jul 25, 2022 Issued
Array ( [id] => 18004031 [patent_doc_number] => 20220362797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => APPARATUS AND METHOD FOR COATING SUBSTRATES WITH WASHCOATS [patent_app_type] => utility [patent_app_number] => 17/813948 [patent_app_country] => US [patent_app_date] => 2022-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12483 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17813948 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/813948
Apparatus and method for coating substrates with washcoats Jul 20, 2022 Issued
Array ( [id] => 18636521 [patent_doc_number] => 11761110 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Photoanode film for the photocathode protection and the durability improvement of a reinforcing bar in concretes, the preparation method thereof and a method of using the photoanode film for the photocathode protection and the durability improvement of a reinforcing bar in concretes [patent_app_type] => utility [patent_app_number] => 17/837131 [patent_app_country] => US [patent_app_date] => 2022-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4758 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17837131 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/837131
Photoanode film for the photocathode protection and the durability improvement of a reinforcing bar in concretes, the preparation method thereof and a method of using the photoanode film for the photocathode protection and the durability improvement of a reinforcing bar in concretes Jun 9, 2022 Issued
Array ( [id] => 18817343 [patent_doc_number] => 20230391683 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => ENVIRONMENTAL BARRIER COATING AND METHOD OF MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 17/832094 [patent_app_country] => US [patent_app_date] => 2022-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4054 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17832094 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/832094
ENVIRONMENTAL BARRIER COATING AND METHOD OF MAKING THE SAME Jun 2, 2022 Pending
Array ( [id] => 19318509 [patent_doc_number] => 20240240052 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => ENVIRONMENTALLY FRIENDLY COMPOSITION FOR TREATING MINERAL SUBSTRATES [patent_app_type] => utility [patent_app_number] => 18/563768 [patent_app_country] => US [patent_app_date] => 2022-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7583 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18563768 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/563768
ENVIRONMENTALLY FRIENDLY COMPOSITION FOR TREATING MINERAL SUBSTRATES May 11, 2022 Pending
Array ( [id] => 17807261 [patent_doc_number] => 20220259096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => SACRIFICIAL LAYER FOR ELECTROCHROMIC DEVICE FABRICATION [patent_app_type] => utility [patent_app_number] => 17/661526 [patent_app_country] => US [patent_app_date] => 2022-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10969 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17661526 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/661526
SACRIFICIAL LAYER FOR ELECTROCHROMIC DEVICE FABRICATION Apr 28, 2022 Pending
Array ( [id] => 18295280 [patent_doc_number] => 20230104966 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => METHOD FOR ATOMICALLY MANIPULATING AN ARTIFICIAL TWO-DIMENSIONAL MATERIAL AND APPARATUS THEREFOR [patent_app_type] => utility [patent_app_number] => 17/730094 [patent_app_country] => US [patent_app_date] => 2022-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8506 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17730094 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/730094
METHOD FOR ATOMICALLY MANIPULATING AN ARTIFICIAL TWO-DIMENSIONAL MATERIAL AND APPARATUS THEREFOR Apr 25, 2022 Abandoned
Array ( [id] => 19282114 [patent_doc_number] => 20240218588 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => METHOD FOR COATING TEXTILE MATERIALS [patent_app_type] => utility [patent_app_number] => 18/556554 [patent_app_country] => US [patent_app_date] => 2022-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18523 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18556554 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/556554
METHOD FOR COATING TEXTILE MATERIALS Apr 20, 2022 Pending
Array ( [id] => 17931048 [patent_doc_number] => 20220326173 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => METHODS FOR MANUFACTURING AN ELECTROCHEMICAL SENSOR FOR EFFECTIVE DIAGNOSTIC OLIGONUCLEOTIDE DETECTION [patent_app_type] => utility [patent_app_number] => 17/715816 [patent_app_country] => US [patent_app_date] => 2022-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8656 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17715816 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/715816
METHODS FOR MANUFACTURING AN ELECTROCHEMICAL SENSOR FOR EFFECTIVE DIAGNOSTIC OLIGONUCLEOTIDE DETECTION Apr 6, 2022 Abandoned
Array ( [id] => 19452599 [patent_doc_number] => 20240312729 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => INFILTRATION AND DRYING UNDER PRESSURE FOR CONDUCTIVE POLYMER COATING ON POROUS SUBSTRATES [patent_app_type] => utility [patent_app_number] => 18/280641 [patent_app_country] => US [patent_app_date] => 2022-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7730 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18280641 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/280641
INFILTRATION AND DRYING UNDER PRESSURE FOR CONDUCTIVE POLYMER COATING ON POROUS SUBSTRATES Apr 4, 2022 Pending
Array ( [id] => 19216780 [patent_doc_number] => 20240181484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => PATH CORRECTION METHOD FOR A COATING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/553577 [patent_app_country] => US [patent_app_date] => 2022-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5555 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18553577 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/553577
PATH CORRECTION METHOD FOR A COATING SYSTEM Apr 3, 2022 Pending
Array ( [id] => 20687595 [patent_doc_number] => 12617730 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-05 [patent_title] => Direct bonded environmental barrier coatings for sic/sic composites and methods for preparing the same [patent_app_type] => utility [patent_app_number] => 17/657227 [patent_app_country] => US [patent_app_date] => 2022-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2398 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17657227 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/657227
Direct bonded environmental barrier coatings for sic/sic composites and methods for preparing the same Mar 29, 2022 Issued
Array ( [id] => 17881865 [patent_doc_number] => 20220297342 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => METHOD FOR THE ACETYLATION OF WOOD [patent_app_type] => utility [patent_app_number] => 17/656486 [patent_app_country] => US [patent_app_date] => 2022-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3134 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17656486 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/656486
METHOD FOR THE ACETYLATION OF WOOD Mar 24, 2022 Pending
Array ( [id] => 17864556 [patent_doc_number] => 20220287291 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => CHEMICAL ROLLER [patent_app_type] => utility [patent_app_number] => 17/694299 [patent_app_country] => US [patent_app_date] => 2022-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6009 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17694299 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/694299
CHEMICAL ROLLER Mar 13, 2022 Abandoned
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