Search

Ranodhi N. Serrao

Examiner (ID: 13074, Phone: (571)272-7967 , Office: P/2444 )

Most Active Art Unit
2444
Art Unit(s)
2441, 2141, 2444
Total Applications
838
Issued Applications
681
Pending Applications
65
Abandoned Applications
109

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20165435 [patent_doc_number] => 20250257481 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => POROUS TRANSPORT LAYERS HAVING COATED CATALYST COMPOSITIONS AND METHODS OF MAKING [patent_app_type] => utility [patent_app_number] => 18/996910 [patent_app_country] => US [patent_app_date] => 2024-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2370 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18996910 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/996910
POROUS TRANSPORT LAYERS HAVING COATED CATALYST COMPOSITIONS AND METHODS OF MAKING Aug 11, 2024 Pending
Array ( [id] => 18954409 [patent_doc_number] => 20240042736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => SURFACE TREATMENT OF CARBON FIBER EPOXY COMPOSITES THROUGH DIAZONIUM ADMOLECULE MODIFICATION [patent_app_type] => utility [patent_app_number] => 18/351624 [patent_app_country] => US [patent_app_date] => 2023-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4924 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18351624 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/351624
SURFACE TREATMENT OF CARBON FIBER EPOXY COMPOSITES THROUGH DIAZONIUM ADMOLECULE MODIFICATION Jul 12, 2023 Pending
Array ( [id] => 18649986 [patent_doc_number] => 20230295816 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => CATALYSIS OF HYDROGEN EVOLUTION REACTION USING RUTHENIUM ION COMPLEXED CARBON NITRIDE MATERIALS [patent_app_type] => utility [patent_app_number] => 18/322230 [patent_app_country] => US [patent_app_date] => 2023-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8627 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18322230 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/322230
CATALYSIS OF HYDROGEN EVOLUTION REACTION USING RUTHENIUM ION COMPLEXED CARBON NITRIDE MATERIALS May 22, 2023 Pending
Array ( [id] => 18673931 [patent_doc_number] => 20230311437 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => CURING REPAIR RESIN [patent_app_type] => utility [patent_app_number] => 18/140524 [patent_app_country] => US [patent_app_date] => 2023-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5489 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18140524 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/140524
CURING REPAIR RESIN Apr 26, 2023 Pending
Array ( [id] => 19528702 [patent_doc_number] => 20240352604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => DEFECTIVE PEROVSKITE NANOSTRUCTURED MATERIAL-BASED ELECTRODE FOR ELECTROCHEMICAL WATER SPLITTING AND METHOD OF PREPARATION THEREOF [patent_app_type] => utility [patent_app_number] => 18/303767 [patent_app_country] => US [patent_app_date] => 2023-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12314 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18303767 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/303767
DEFECTIVE PEROVSKITE NANOSTRUCTURED MATERIAL-BASED ELECTRODE FOR ELECTROCHEMICAL WATER SPLITTING AND METHOD OF PREPARATION THEREOF Apr 19, 2023 Pending
Array ( [id] => 20165438 [patent_doc_number] => 20250257484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => AN ELECTRODE FOR OXYGEN GENERATION [patent_app_type] => utility [patent_app_number] => 18/857384 [patent_app_country] => US [patent_app_date] => 2023-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4449 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18857384 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/857384
AN ELECTRODE FOR OXYGEN GENERATION Apr 16, 2023 Pending
Array ( [id] => 18649987 [patent_doc_number] => 20230295817 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => ELECTRODE HAVING SINTERED GOLD NANOSTRUCTURE [patent_app_type] => utility [patent_app_number] => 18/134325 [patent_app_country] => US [patent_app_date] => 2023-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11884 [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] => 18134325 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/134325
ELECTRODE HAVING SINTERED GOLD NANOSTRUCTURE Apr 12, 2023 Pending
Array ( [id] => 19127714 [patent_doc_number] => 20240133067 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => METHOD OF REMOVING LEAD MATERIALS TO REGENERATE ANODE FOR MANUFACTURING COPPER FOIL [patent_app_type] => utility [patent_app_number] => 18/113487 [patent_app_country] => US [patent_app_date] => 2023-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1771 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18113487 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/113487
METHOD OF REMOVING LEAD MATERIALS TO REGENERATE ANODE FOR MANUFACTURING COPPER FOIL Feb 22, 2023 Pending
Array ( [id] => 19127714 [patent_doc_number] => 20240133067 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => METHOD OF REMOVING LEAD MATERIALS TO REGENERATE ANODE FOR MANUFACTURING COPPER FOIL [patent_app_type] => utility [patent_app_number] => 18/113487 [patent_app_country] => US [patent_app_date] => 2023-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1771 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18113487 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/113487
METHOD OF REMOVING LEAD MATERIALS TO REGENERATE ANODE FOR MANUFACTURING COPPER FOIL Feb 22, 2023 Pending
Array ( [id] => 18658182 [patent_doc_number] => 20230304175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => CATALYST FOR AN ELECTROCHEMICAL CELL, AND METHODS OF MAKING AND USING THE CATALYST [patent_app_type] => utility [patent_app_number] => 18/102391 [patent_app_country] => US [patent_app_date] => 2023-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5434 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18102391 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/102391
CATALYST FOR AN ELECTROCHEMICAL CELL, AND METHODS OF MAKING AND USING THE CATALYST Jan 26, 2023 Pending
Array ( [id] => 19116720 [patent_doc_number] => 20240128470 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => COMPOSITION FOR A POROUS TRANSPORT LAYER, A POROUS TRANSPORT LAYER PREPARED THEREFROM, AND A METHOD FOR PREPARING THE SAME [patent_app_type] => utility [patent_app_number] => 18/101774 [patent_app_country] => US [patent_app_date] => 2023-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4099 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18101774 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/101774
COMPOSITION FOR A POROUS TRANSPORT LAYER, A POROUS TRANSPORT LAYER PREPARED THEREFROM, AND A METHOD FOR PREPARING THE SAME Jan 25, 2023 Pending
Array ( [id] => 19332957 [patent_doc_number] => 20240247387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => NANOSTRUCTURED NICKEL THIN FILMS ON POROUS NICKEL FOAM FOR ELECTROCATALYTIC OXYGEN EVOLUTION [patent_app_type] => utility [patent_app_number] => 18/157114 [patent_app_country] => US [patent_app_date] => 2023-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7276 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18157114 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/157114
NANOSTRUCTURED NICKEL THIN FILMS ON POROUS NICKEL FOAM FOR ELECTROCATALYTIC OXYGEN EVOLUTION Jan 19, 2023 Pending
Array ( [id] => 19020617 [patent_doc_number] => 20240076788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => ANODIC ELECTRODE, WATER ELECTROLYSIS DEVICE INCLUDING THE SAME AND METHOD FOR PREPARING THE SAME [patent_app_type] => utility [patent_app_number] => 18/156277 [patent_app_country] => US [patent_app_date] => 2023-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7410 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18156277 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/156277
ANODIC ELECTRODE, WATER ELECTROLYSIS DEVICE INCLUDING THE SAME AND METHOD FOR PREPARING THE SAME Jan 17, 2023 Pending
Array ( [id] => 18362094 [patent_doc_number] => 20230143685 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => ELECTRODE CATALYST FOR WATER ELECTROLYSIS CELL, WATER ELECTROLYSIS CELLS, AND WATER ELECTROLYSIS DEVICES [patent_app_type] => utility [patent_app_number] => 18/150674 [patent_app_country] => US [patent_app_date] => 2023-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6099 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18150674 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/150674
ELECTRODE CATALYST FOR WATER ELECTROLYSIS CELL, WATER ELECTROLYSIS CELLS, AND WATER ELECTROLYSIS DEVICES Jan 4, 2023 Pending
Array ( [id] => 19265827 [patent_doc_number] => 20240209526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => MAGNETITE ELECTROCATALYST [patent_app_type] => utility [patent_app_number] => 18/085629 [patent_app_country] => US [patent_app_date] => 2022-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7348 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18085629 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/085629
MAGNETITE ELECTROCATALYST Dec 20, 2022 Pending
Array ( [id] => 18322879 [patent_doc_number] => 20230121007 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => CATALYST, CATALYST FOR WATER ELECTROLYSIS CELL, WATER ELECTROLYSIS CELL, WATER ELECTROLYSIS DEVICE, AND METHOD FOR PRODUCING CATALYST [patent_app_type] => utility [patent_app_number] => 18/067775 [patent_app_country] => US [patent_app_date] => 2022-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12004 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18067775 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/067775
CATALYST, CATALYST FOR WATER ELECTROLYSIS CELL, WATER ELECTROLYSIS CELL, WATER ELECTROLYSIS DEVICE, AND METHOD FOR PRODUCING CATALYST Dec 18, 2022 Pending
Array ( [id] => 19158204 [patent_doc_number] => 20240150911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => GOLD-COPPER ALLOY NANOSTRUCTURE AND METHOD FOR SYNTHESIZING THE SAME [patent_app_type] => utility [patent_app_number] => 17/983418 [patent_app_country] => US [patent_app_date] => 2022-11-09 [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] => -19 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17983418 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/983418
Gold-copper alloy nanostructure and method for synthesizing the same Nov 8, 2022 Issued
Array ( [id] => 18420690 [patent_doc_number] => 20230175153 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => METHOD OF MANUFACTURING ELECTRODE FOR WATER ELECTROLYSIS AND ELECTRODE FOR WATER ELECTROLYSIS MANUFACTURED THEREBY [patent_app_type] => utility [patent_app_number] => 17/967394 [patent_app_country] => US [patent_app_date] => 2022-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4898 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17967394 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/967394
METHOD OF MANUFACTURING ELECTRODE FOR WATER ELECTROLYSIS AND ELECTRODE FOR WATER ELECTROLYSIS MANUFACTURED THEREBY Oct 16, 2022 Pending
Array ( [id] => 19083491 [patent_doc_number] => 20240110292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => ELECTROCHEMICAL SYNTHESIS METHOD FOR LITHIUM SUPEROXIDE [patent_app_type] => utility [patent_app_number] => 17/950321 [patent_app_country] => US [patent_app_date] => 2022-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11515 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17950321 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/950321
ELECTROCHEMICAL SYNTHESIS METHOD FOR LITHIUM SUPEROXIDE Sep 21, 2022 Pending
Array ( [id] => 18160579 [patent_doc_number] => 20230027171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => CATHODE ELECTRODE FOR GAS DIFFUSION ELECTROLYTIC FLOW CELL, AND GAS DIFFUSION ELECTROLYTIC FLOW CELL [patent_app_type] => utility [patent_app_number] => 17/869020 [patent_app_country] => US [patent_app_date] => 2022-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6545 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17869020 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/869020
CATHODE ELECTRODE FOR GAS DIFFUSION ELECTROLYTIC FLOW CELL, AND GAS DIFFUSION ELECTROLYTIC FLOW CELL Jul 19, 2022 Pending
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