Search

Matthew R. Diaz

Examiner (ID: 9119, Phone: (571)270-0324 , Office: P/1761 )

Most Active Art Unit
1761
Art Unit(s)
4173, 1761
Total Applications
615
Issued Applications
279
Pending Applications
101
Abandoned Applications
258

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20067310 [patent_doc_number] => 20250205532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => BIO-BASED, PFA-FREE FIRE FOAM CONCENTRATE COMPOSITIONS COMPRISING PLANT PROTEINS, SURFACTANTS, ALCOHOLS, AND BUILDERS, PRODUCTION THEREOF, AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 19/077292 [patent_app_country] => US [patent_app_date] => 2025-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5670 [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] => 19077292 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/077292
BIO-BASED, PFA-FREE FIRE FOAM CONCENTRATE COMPOSITIONS COMPRISING PLANT PROTEINS, SURFACTANTS, ALCOHOLS, AND BUILDERS, PRODUCTION THEREOF, AND USE THEREOF Mar 11, 2025 Issued
Array ( [id] => 20033449 [patent_doc_number] => 20250171671 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => POLYETHER AMINE-BASED FLEXIBLE PHASE CHANGE MATERIALS WITH HIGH ENTHALPY VALUE, PREPARATION METHOD AND APPLICATION THEREOF [patent_app_type] => utility [patent_app_number] => 19/031105 [patent_app_country] => US [patent_app_date] => 2025-01-17 [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] => -8 [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] => 19031105 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/031105
Polyether amine-based flexible phase change materials with high enthalpy value, preparation method and application thereof Jan 16, 2025 Issued
Array ( [id] => 20093305 [patent_doc_number] => 20250223241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => Ph-Buffering Synergistic Carrier For Reducing Ammonia Volatilization In Urea, And Preparation Method And Use Thereof [patent_app_type] => utility [patent_app_number] => 19/010139 [patent_app_country] => US [patent_app_date] => 2025-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2619 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 19010139 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/010139
Ph-Buffering Synergistic Carrier For Reducing Ammonia Volatilization In Urea, And Preparation Method And Use Thereof Jan 4, 2025 Pending
Array ( [id] => 19615194 [patent_doc_number] => 20240400874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => COMPOSITIONS COMPRISING 2,3-DICHLORO-1,1,1-TRIFLUOROPROPANE, 2-CHLORO-1,1,1-TRIFLUOROPROPENE, 2-CHLORO-1,1,1,2-TETRAFLUOROPROPANE OR 2,3,3,3-TETRAFLUOROPROPENE [patent_app_type] => utility [patent_app_number] => 18/806882 [patent_app_country] => US [patent_app_date] => 2024-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8902 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18806882 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/806882
COMPOSITIONS COMPRISING 2,3-DICHLORO-1,1,1-TRIFLUOROPROPANE, 2-CHLORO-1,1,1-TRIFLUOROPROPENE, 2-CHLORO-1,1,1,2-TETRAFLUOROPROPANE OR 2,3,3,3-TETRAFLUOROPROPENE Aug 15, 2024 Abandoned
Array ( [id] => 19785742 [patent_doc_number] => 20250059421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => MIXED REFRIGERANT COMPOSITION AND HEAT PUMP INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/806643 [patent_app_country] => US [patent_app_date] => 2024-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7336 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18806643 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/806643
MIXED REFRIGERANT COMPOSITION AND HEAT PUMP INCLUDING THE SAME Aug 14, 2024 Pending
Array ( [id] => 19528362 [patent_doc_number] => 20240352264 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => System And Method For Forming Activated Carbon Aerogels And Performing 3D Printing [patent_app_type] => utility [patent_app_number] => 18/760364 [patent_app_country] => US [patent_app_date] => 2024-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5531 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18760364 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/760364
System And Method For Forming Activated Carbon Aerogels And Performing 3D Printing Jun 30, 2024 Pending
Array ( [id] => 19528395 [patent_doc_number] => 20240352297 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => HEAT TRANSFER COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 18/748444 [patent_app_country] => US [patent_app_date] => 2024-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18158 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18748444 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/748444
HEAT TRANSFER COMPOSITIONS Jun 19, 2024 Pending
Array ( [id] => 19433064 [patent_doc_number] => 20240301562 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => OXYALKYLATED SURFACTANTS AS CORROSION INHIBITORS [patent_app_type] => utility [patent_app_number] => 18/667751 [patent_app_country] => US [patent_app_date] => 2024-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7147 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18667751 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/667751
OXYALKYLATED SURFACTANTS AS CORROSION INHIBITORS May 16, 2024 Pending
Array ( [id] => 19389691 [patent_doc_number] => 20240279561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => PHOSPHOROUS-FREE OIL SOLUBLE MOLYBDENUM COMPLEXES FOR HIGH TEMPERATURE NAPHTHENIC ACID CORROSION INHIBITION [patent_app_type] => utility [patent_app_number] => 18/650514 [patent_app_country] => US [patent_app_date] => 2024-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7827 [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] => 18650514 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/650514
Phosphorous-free oil soluble molybdenum complexes for high temperature naphthenic acid corrosion inhibition Apr 29, 2024 Issued
Array ( [id] => 20226579 [patent_doc_number] => 12415219 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Stable dispersions of monocrystalline nanometric silver particles [patent_app_type] => utility [patent_app_number] => 18/637403 [patent_app_country] => US [patent_app_date] => 2024-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5546 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [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] => 18637403 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/637403
Stable dispersions of monocrystalline nanometric silver particles Apr 15, 2024 Issued
Array ( [id] => 19389656 [patent_doc_number] => 20240279526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => HIGH TEMPERATURE THERMOCHEMICAL ENERGY STORAGE MATERIALS [patent_app_type] => utility [patent_app_number] => 18/626405 [patent_app_country] => US [patent_app_date] => 2024-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3879 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18626405 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/626405
HIGH TEMPERATURE THERMOCHEMICAL ENERGY STORAGE MATERIALS Apr 3, 2024 Pending
Array ( [id] => 19651450 [patent_doc_number] => 12173221 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-12-24 [patent_title] => Magnetic nanofluid temperature control of shell and tube heat exchanger [patent_app_type] => utility [patent_app_number] => 18/614661 [patent_app_country] => US [patent_app_date] => 2024-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 30 [patent_no_of_words] => 16838 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18614661 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/614661
Magnetic nanofluid temperature control of shell and tube heat exchanger Mar 22, 2024 Issued
Array ( [id] => 19624284 [patent_doc_number] => 12163090 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-12-10 [patent_title] => Magnetic nanofluid temperature control [patent_app_type] => utility [patent_app_number] => 18/614658 [patent_app_country] => US [patent_app_date] => 2024-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 30 [patent_no_of_words] => 16662 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18614658 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/614658
Magnetic nanofluid temperature control Mar 22, 2024 Issued
Array ( [id] => 19624283 [patent_doc_number] => 12163089 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-12-10 [patent_title] => Method of changing the temperature of an object using a hybrid magnetic nanofluid [patent_app_type] => utility [patent_app_number] => 18/613236 [patent_app_country] => US [patent_app_date] => 2024-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 30 [patent_no_of_words] => 16680 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18613236 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/613236
Method of changing the temperature of an object using a hybrid magnetic nanofluid Mar 21, 2024 Issued
Array ( [id] => 19332759 [patent_doc_number] => 20240247189 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => AROMATIC AMINE EPOXIDE ADDUCTS FOR CORROSION INHIBITION [patent_app_type] => utility [patent_app_number] => 18/606796 [patent_app_country] => US [patent_app_date] => 2024-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11133 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18606796 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/606796
AROMATIC AMINE EPOXIDE ADDUCTS FOR CORROSION INHIBITION Mar 14, 2024 Pending
Array ( [id] => 19361029 [patent_doc_number] => 20240263063 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => HIGH-TEMPERATURE THERMOCHEMICAL ENERGY STORAGE MATERIALS USING DOPED MAGNESIUM-TRANSITION METAL SPINEL OXIDES [patent_app_type] => utility [patent_app_number] => 18/600684 [patent_app_country] => US [patent_app_date] => 2024-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3195 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18600684 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/600684
HIGH-TEMPERATURE THERMOCHEMICAL ENERGY STORAGE MATERIALS USING DOPED MAGNESIUM-TRANSITION METAL SPINEL OXIDES Mar 8, 2024 Pending
Array ( [id] => 19265551 [patent_doc_number] => 20240209250 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => HEAT TRANSFER MIXTURE [patent_app_type] => utility [patent_app_number] => 18/596964 [patent_app_country] => US [patent_app_date] => 2024-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7188 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [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] => 18596964 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/596964
HEAT TRANSFER MIXTURE Mar 5, 2024 Pending
Array ( [id] => 19528397 [patent_doc_number] => 20240352299 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => System for Using a High-purity Hydrocarbon Heat-transfer Media [patent_app_type] => utility [patent_app_number] => 18/587474 [patent_app_country] => US [patent_app_date] => 2024-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2955 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18587474 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/587474
System for Using a High-purity Hydrocarbon Heat-transfer Media Feb 25, 2024 Pending
Array ( [id] => 19701651 [patent_doc_number] => 12195663 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Efficient biodegradable dust suppressant for open-pit mine and preparation method therefor [patent_app_type] => utility [patent_app_number] => 18/430716 [patent_app_country] => US [patent_app_date] => 2024-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2330 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18430716 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/430716
Efficient biodegradable dust suppressant for open-pit mine and preparation method therefor Feb 1, 2024 Issued
Array ( [id] => 20158337 [patent_doc_number] => 12384949 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Drop-in recycled refrigerant compositions having low net GWP replacing R-454B [patent_app_type] => utility [patent_app_number] => 18/430965 [patent_app_country] => US [patent_app_date] => 2024-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 7462 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18430965 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/430965
Drop-in recycled refrigerant compositions having low net GWP replacing R-454B Feb 1, 2024 Issued
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