Search

Melvin A. Cartagena

Examiner (ID: 7108)

Most Active Art Unit
3754
Art Unit(s)
3754
Total Applications
806
Issued Applications
479
Pending Applications
96
Abandoned Applications
231

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19948471 [patent_doc_number] => 12319819 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-06-03 [patent_title] => Thermolysis system and method for obtaining recovered carbon black and fuel from disused tires [patent_app_type] => utility [patent_app_number] => 18/977097 [patent_app_country] => US [patent_app_date] => 2024-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18977097 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/977097
Thermolysis system and method for obtaining recovered carbon black and fuel from disused tires Dec 10, 2024 Issued
Array ( [id] => 20694195 [patent_doc_number] => 20260125601 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-05-07 [patent_title] => PROCESS AND SYSTEM FOR CONVERTING SOLID CARBON-BASED FEEDSTOCKS TO HYDROCARBONS AND COKE UTILIZING A COKE DRUM [patent_app_type] => utility [patent_app_number] => 18/936128 [patent_app_country] => US [patent_app_date] => 2024-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8508 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18936128 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/936128
PROCESS AND SYSTEM FOR CONVERTING SOLID CARBON-BASED FEEDSTOCKS TO HYDROCARBONS AND COKE UTILIZING A COKE DRUM Nov 3, 2024 Pending
Array ( [id] => 19572094 [patent_doc_number] => 20240376386 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => APPARATUS, METHOD AND CATALYST FOR PROCESSING HYDROCARBONS FOR RECYCLING [patent_app_type] => utility [patent_app_number] => 18/784030 [patent_app_country] => US [patent_app_date] => 2024-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7442 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18784030 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/784030
APPARATUS, METHOD AND CATALYST FOR PROCESSING HYDROCARBONS FOR RECYCLING Jul 24, 2024 Pending
Array ( [id] => 19631367 [patent_doc_number] => 20240409816 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => High-Yield Pitch Synthesis Process for Producing Carbon Fiber Using Low-Severity Direct Coal Liquefaction [patent_app_type] => utility [patent_app_number] => 18/774089 [patent_app_country] => US [patent_app_date] => 2024-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9370 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18774089 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/774089
High-Yield Pitch Synthesis Process for Producing Carbon Fiber Using Low-Severity Direct Coal Liquefaction Jul 15, 2024 Pending
Array ( [id] => 19691978 [patent_doc_number] => 20250010523 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => PLASTIC BLENDING METHODS, SYSTEMS, AND APPARATUS FOR EFFICIENTLY REDUCING CARBON FOOTPRINTS IN REFINING SYSTEMS AND PETROCHEMICAL PROCESSING SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/766152 [patent_app_country] => US [patent_app_date] => 2024-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5858 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18766152 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/766152
PLASTIC BLENDING METHODS, SYSTEMS, AND APPARATUS FOR EFFICIENTLY REDUCING CARBON FOOTPRINTS IN REFINING SYSTEMS AND PETROCHEMICAL PROCESSING SYSTEMS Jul 7, 2024 Pending
Array ( [id] => 20444340 [patent_doc_number] => 20260001055 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-01 [patent_title] => METHOD AND APPARATUS FOR UPGRADING RENEWABLE OIL STREAM [patent_app_type] => utility [patent_app_number] => 18/757729 [patent_app_country] => US [patent_app_date] => 2024-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1207 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18757729 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/757729
METHOD AND APPARATUS FOR UPGRADING RENEWABLE OIL STREAM Jun 27, 2024 Pending
Array ( [id] => 19744454 [patent_doc_number] => 20250033019 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => REACTOR FOR OXYGEN-FREE DIRECT CONVERSION OF METHANE AND METHOD FOR PREPARING ETHYLENE USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/753540 [patent_app_country] => US [patent_app_date] => 2024-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7266 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18753540 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/753540
REACTOR FOR OXYGEN-FREE DIRECT CONVERSION OF METHANE AND METHOD FOR PREPARING ETHYLENE USING THE SAME Jun 24, 2024 Pending
Array ( [id] => 20231625 [patent_doc_number] => 20250288944 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => THERMAL TREATMENT OF AN IONIC LIQUID MIXTURE OF A CONTAMINANT REMOVAL SYSTEM [patent_app_type] => utility [patent_app_number] => 18/752474 [patent_app_country] => US [patent_app_date] => 2024-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2433 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18752474 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/752474
THERMAL TREATMENT OF AN IONIC LIQUID MIXTURE OF A CONTAMINANT REMOVAL SYSTEM Jun 23, 2024 Pending
Array ( [id] => 19496778 [patent_doc_number] => 20240335796 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => THIN-FILM COMPOSITE MEMBRANE AND METHODS OF MAKING AND USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/750470 [patent_app_country] => US [patent_app_date] => 2024-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9849 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18750470 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/750470
THIN-FILM COMPOSITE MEMBRANE AND METHODS OF MAKING AND USING THE SAME Jun 20, 2024 Pending
Array ( [id] => 19631382 [patent_doc_number] => 20240409831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => PROCESS TO MAKE A RENEWABLE PRODUCT FROM BIOFEEDSTOCK [patent_app_type] => utility [patent_app_number] => 18/738917 [patent_app_country] => US [patent_app_date] => 2024-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15462 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 18738917 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/738917
PROCESS TO MAKE A RENEWABLE PRODUCT FROM BIOFEEDSTOCK Jun 9, 2024 Pending
Array ( [id] => 19643108 [patent_doc_number] => 20240417628 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => SOLVOLYSIS PROCESS [patent_app_type] => utility [patent_app_number] => 18/738216 [patent_app_country] => US [patent_app_date] => 2024-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12112 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 18738216 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/738216
SOLVOLYSIS PROCESS Jun 9, 2024 Pending
Array ( [id] => 19642826 [patent_doc_number] => 20240417346 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => PROCESS FOR PROVIDING A STREAM COMPRISING A HIGH PROPORTION OF 2,4,4-TRIMETHYLPENT-1-ENE [patent_app_type] => utility [patent_app_number] => 18/738400 [patent_app_country] => US [patent_app_date] => 2024-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4716 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18738400 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/738400
PROCESS FOR PROVIDING A STREAM COMPRISING A HIGH PROPORTION OF 2,4,4-TRIMETHYLPENT-1-ENE Jun 9, 2024 Pending
Array ( [id] => 20173154 [patent_doc_number] => 12391887 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-19 [patent_title] => Polymer-metal salt composite for the dehydration of water from sweet gas and liquid condensate streams [patent_app_type] => utility [patent_app_number] => 18/673711 [patent_app_country] => US [patent_app_date] => 2024-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18673711 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/673711
Polymer-metal salt composite for the dehydration of water from sweet gas and liquid condensate streams May 23, 2024 Issued
Array ( [id] => 19572092 [patent_doc_number] => 20240376384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => High Shear Method to Separate Fractions in Woody Biomass [patent_app_type] => utility [patent_app_number] => 18/657657 [patent_app_country] => US [patent_app_date] => 2024-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3333 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 359 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18657657 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/657657
High Shear Method to Separate Fractions in Woody Biomass May 6, 2024 Pending
Array ( [id] => 19586267 [patent_doc_number] => 20240383824 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => INTEGRATED PROCESS FOR CONVERTING CARBON OXIDE TO OLEFINS [patent_app_type] => utility [patent_app_number] => 18/653874 [patent_app_country] => US [patent_app_date] => 2024-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12416 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18653874 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/653874
INTEGRATED PROCESS FOR CONVERTING CARBON OXIDE TO OLEFINS May 1, 2024 Pending
Array ( [id] => 19556182 [patent_doc_number] => 20240367974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => BORON NITRIDE CONTAINING VACANT SITE DEFECTS FOR USE IN CATALYTIC HYDROGENATION [patent_app_type] => utility [patent_app_number] => 18/653397 [patent_app_country] => US [patent_app_date] => 2024-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4287 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18653397 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/653397
BORON NITRIDE CONTAINING VACANT SITE DEFECTS FOR USE IN CATALYTIC HYDROGENATION May 1, 2024 Pending
Array ( [id] => 19556263 [patent_doc_number] => 20240368055 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => PROCESS FOR THE SEPARATION OF OLEFINS AND LOW MOLECULAR WEIGHT HYDROCARBONS IN METHANOL TO OLEFIN PROCESSES [patent_app_type] => utility [patent_app_number] => 18/653775 [patent_app_country] => US [patent_app_date] => 2024-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6982 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18653775 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/653775
PROCESS FOR THE SEPARATION OF OLEFINS AND LOW MOLECULAR WEIGHT HYDROCARBONS IN METHANOL TO OLEFIN PROCESSES May 1, 2024 Pending
Array ( [id] => 19543016 [patent_doc_number] => 20240360052 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => PHOSPHINE-IMINO-QUINOLINE AND RELATED LIGANDS FOR USE IN ETHYLENE OLIGOMERIZATION PROCESSES [patent_app_type] => utility [patent_app_number] => 18/642892 [patent_app_country] => US [patent_app_date] => 2024-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17660 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18642892 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/642892
PHOSPHINE-IMINO-QUINOLINE AND RELATED LIGANDS FOR USE IN ETHYLENE OLIGOMERIZATION PROCESSES Apr 22, 2024 Pending
Array ( [id] => 19361056 [patent_doc_number] => 20240263090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => CONFIGURATION FOR OLEFINS PRODUCTION [patent_app_type] => utility [patent_app_number] => 18/634405 [patent_app_country] => US [patent_app_date] => 2024-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17795 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18634405 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/634405
CONFIGURATION FOR OLEFINS PRODUCTION Apr 11, 2024 Pending
Array ( [id] => 19586622 [patent_doc_number] => 20240384179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => USE OF RECYCLED BYPRODUCTS TO CREATE HYDROGEN FOR USE IN CONVERSION OF OLEFINS TO JET FUEL [patent_app_type] => utility [patent_app_number] => 18/634379 [patent_app_country] => US [patent_app_date] => 2024-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18551 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18634379 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/634379
USE OF RECYCLED BYPRODUCTS TO CREATE HYDROGEN FOR USE IN CONVERSION OF OLEFINS TO JET FUEL Apr 11, 2024 Pending
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