Search

Bryan D. Ripa

Examiner (ID: 15110, Phone: (571)270-7875 , Office: P/1754 )

Most Active Art Unit
1754
Art Unit(s)
1731, 1723, 1795, 1794, 1754
Total Applications
697
Issued Applications
356
Pending Applications
62
Abandoned Applications
290

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20445551 [patent_doc_number] => 20260002268 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-01 [patent_title] => SYSTEM AND METHOD FOR MAKING GREEN HYDROGEN [patent_app_type] => utility [patent_app_number] => 19/316704 [patent_app_country] => US [patent_app_date] => 2025-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19316704 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/316704
SYSTEM AND METHOD FOR MAKING GREEN HYDROGEN Sep 1, 2025 Pending
Array ( [id] => 19586873 [patent_doc_number] => 20240384430 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => FUNCTIONALLY GRADED ALLOY COATING AND METHOD FOR PREPARATION [patent_app_type] => utility [patent_app_number] => 18/637817 [patent_app_country] => US [patent_app_date] => 2024-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11185 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18637817 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/637817
FUNCTIONALLY GRADED ALLOY COATING AND METHOD FOR PREPARATION Apr 16, 2024 Pending
Array ( [id] => 19601566 [patent_doc_number] => 20240392446 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => SYSTEM AND METHOD FOR MAKING GREEN HYDROGEN [patent_app_type] => utility [patent_app_number] => 18/422842 [patent_app_country] => US [patent_app_date] => 2024-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3326 [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] => 18422842 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/422842
SYSTEM AND METHOD FOR MAKING GREEN HYDROGEN Jan 24, 2024 Pending
Array ( [id] => 19218345 [patent_doc_number] => 20240183049 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => Artificial Intelligence Pressure Control Multiple Track Injection Liquid-to-gas Conversion Method [patent_app_type] => utility [patent_app_number] => 18/233123 [patent_app_country] => US [patent_app_date] => 2023-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5926 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18233123 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/233123
Artificial Intelligence Pressure Control Multiple Track Injection Liquid-to-gas Conversion Method Aug 10, 2023 Pending
Array ( [id] => 20165442 [patent_doc_number] => 20250257488 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => METHOD FOR OPERATING AN ELECTROLYSIS SYSTEM, AND ELECTROLYSIS SYSTEM [patent_app_type] => utility [patent_app_number] => 19/099138 [patent_app_country] => US [patent_app_date] => 2023-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 19099138 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/099138
METHOD FOR OPERATING AN ELECTROLYSIS SYSTEM, AND ELECTROLYSIS SYSTEM Jul 6, 2023 Pending
Array ( [id] => 19601570 [patent_doc_number] => 20240392450 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => SYSTEM AND METHOD FOR MAKING GREEN HYDROGEN [patent_app_type] => utility [patent_app_number] => 18/202150 [patent_app_country] => US [patent_app_date] => 2023-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2704 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18202150 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/202150
SYSTEM AND METHOD FOR MAKING GREEN HYDROGEN May 24, 2023 Pending
Array ( [id] => 18964066 [patent_doc_number] => 11897815 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Mg--Ta based dielectric ceramic for multi-layer ceramic capacitor and low-temperature preparation method thereof [patent_app_type] => utility [patent_app_number] => 18/140342 [patent_app_country] => US [patent_app_date] => 2023-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2673 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 624 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18140342 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/140342
Mg--Ta based dielectric ceramic for multi-layer ceramic capacitor and low-temperature preparation method thereof Apr 26, 2023 Issued
Array ( [id] => 18452209 [patent_doc_number] => 20230193488 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => METHOD FOR IN-SITU SYNTHESIS OF TUNGSTEN CARBIDE POWDER [patent_app_type] => utility [patent_app_number] => 18/168819 [patent_app_country] => US [patent_app_date] => 2023-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2253 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18168819 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/168819
METHOD FOR IN-SITU SYNTHESIS OF TUNGSTEN CARBIDE POWDER Feb 13, 2023 Pending
Array ( [id] => 18657545 [patent_doc_number] => 20230303449 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => MODIFIED BARIUM TUNGSTATE FOR CO-FIRING [patent_app_type] => utility [patent_app_number] => 18/109796 [patent_app_country] => US [patent_app_date] => 2023-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11151 [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] => 18109796 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/109796
Modified barium tungstate for co-firing Feb 13, 2023 Issued
Array ( [id] => 18551132 [patent_doc_number] => 20230249134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => System and Method for Reducing the Dissolved Solids of a Non-Potable Aqueous Flow [patent_app_type] => utility [patent_app_number] => 18/106409 [patent_app_country] => US [patent_app_date] => 2023-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18241 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 1241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18106409 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/106409
System and method for reducing the dissolved solids of a non-potable aqueous flow Feb 5, 2023 Issued
Array ( [id] => 18612826 [patent_doc_number] => 20230279562 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => Process for the Electrochemical Synthesis of Ammonia (NH3) and the Ammonia Produced Thereby [patent_app_type] => utility [patent_app_number] => 18/091910 [patent_app_country] => US [patent_app_date] => 2022-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6078 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18091910 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/091910
Process for the Electrochemical Synthesis of Ammonia (NH3) and the Ammonia Produced Thereby Dec 29, 2022 Pending
Array ( [id] => 18434785 [patent_doc_number] => 20230182079 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => ION REMOVAL FROM HEAVY ENDS USING ELECTRODIALYSIS [patent_app_type] => utility [patent_app_number] => 18/080856 [patent_app_country] => US [patent_app_date] => 2022-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4800 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18080856 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/080856
ION REMOVAL FROM HEAVY ENDS USING ELECTRODIALYSIS Dec 13, 2022 Pending
Array ( [id] => 18450042 [patent_doc_number] => 20230191319 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => LOW TEMPERATURE ELECTROCHEMICAL SYSTEM FOR HYDROGEN PURIFICATION AND PRESSURIZATION [patent_app_type] => utility [patent_app_number] => 18/065318 [patent_app_country] => US [patent_app_date] => 2022-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8303 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18065318 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/065318
LOW TEMPERATURE ELECTROCHEMICAL SYSTEM FOR HYDROGEN PURIFICATION AND PRESSURIZATION Dec 12, 2022 Pending
Array ( [id] => 18420680 [patent_doc_number] => 20230175143 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => ELECTROCHEMICAL PRODUCER FOR HYDROGEN OR CARBON MONOXIDE [patent_app_type] => utility [patent_app_number] => 18/074747 [patent_app_country] => US [patent_app_date] => 2022-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4446 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18074747 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/074747
ELECTROCHEMICAL PRODUCER FOR HYDROGEN OR CARBON MONOXIDE Dec 4, 2022 Pending
Array ( [id] => 18436577 [patent_doc_number] => 20230183871 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => Zero-Gap Reactor for Carbon Dioxide Conversion Including Metal Nanoclusters, and Carbon Dioxide Conversion Method Using the Same [patent_app_type] => utility [patent_app_number] => 17/990191 [patent_app_country] => US [patent_app_date] => 2022-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6573 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17990191 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/990191
Zero-Gap Reactor for Carbon Dioxide Conversion Including Metal Nanoclusters, and Carbon Dioxide Conversion Method Using the Same Nov 17, 2022 Pending
Array ( [id] => 18344667 [patent_doc_number] => 20230132777 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => High Luminous Silver Nanoclusters Doped with Metal Hydride, Manufacturing Method Thereof, and Electrochemical Catalyst for Hydrogen Gas Generation [patent_app_type] => utility [patent_app_number] => 17/971741 [patent_app_country] => US [patent_app_date] => 2022-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4736 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17971741 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/971741
High luminous silver nanoclusters doped with metal hydride, manufacturing method thereof, and electrochemical catalyst for hydrogen gas generation Oct 23, 2022 Issued
Array ( [id] => 20491779 [patent_doc_number] => 12533635 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Electrodialysis device [patent_app_type] => utility [patent_app_number] => 18/835935 [patent_app_country] => US [patent_app_date] => 2022-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 2142 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 444 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18835935 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/835935
Electrodialysis device Oct 18, 2022 Issued
Array ( [id] => 20608639 [patent_doc_number] => 12584231 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-24 [patent_title] => Silver nanoclusters doped with rhodium hydride, manufacturing method thereof, and electrochemical catalyst for hydrogen gas generation [patent_app_type] => utility [patent_app_number] => 17/959369 [patent_app_country] => US [patent_app_date] => 2022-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17959369 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/959369
Silver nanoclusters doped with rhodium hydride, manufacturing method thereof, and electrochemical catalyst for hydrogen gas generation Oct 3, 2022 Issued
Array ( [id] => 18323359 [patent_doc_number] => 20230121487 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => NANOCARBON COATING SYSTEM AND COATING METHOD FOR STRAY AND REFLECTED LIGHT SUPPRESSION [patent_app_type] => utility [patent_app_number] => 17/953885 [patent_app_country] => US [patent_app_date] => 2022-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7949 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17953885 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/953885
Nanocarbon coating system and coating method for stray and reflected light suppression Sep 26, 2022 Issued
Array ( [id] => 20402513 [patent_doc_number] => 12492484 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-09 [patent_title] => Method of coating a metallic substrate with a polymeric bioactive coating [patent_app_type] => utility [patent_app_number] => 17/950173 [patent_app_country] => US [patent_app_date] => 2022-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 3703 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17950173 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/950173
Method of coating a metallic substrate with a polymeric bioactive coating Sep 21, 2022 Issued
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