Search

Thomas E. Denion

Examiner (ID: 15378)

Most Active Art Unit
3401
Art Unit(s)
3748, 3745, 3727, 3401
Total Applications
1565
Issued Applications
1326
Pending Applications
55
Abandoned Applications
184

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20665357 [patent_doc_number] => 12607120 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-21 [patent_title] => Inter-well petrophysical assessment by nano-particle injection in the formation [patent_app_type] => utility [patent_app_number] => 18/596714 [patent_app_country] => US [patent_app_date] => 2024-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18596714 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/596714
Inter-well petrophysical assessment by nano-particle injection in the formation Mar 5, 2024 Issued
Array ( [id] => 20467099 [patent_doc_number] => 12523134 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Method for acidizing a formation [patent_app_type] => utility [patent_app_number] => 18/592785 [patent_app_country] => US [patent_app_date] => 2024-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1212 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18592785 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/592785
Method for acidizing a formation Feb 29, 2024 Issued
Array ( [id] => 19233936 [patent_doc_number] => 20240191128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => Methods for Stimulating a Hydrocarbon-bearing Formation by Perforating a Wellbore and Introducing an Acidic Composition in the Wellbore [patent_app_type] => utility [patent_app_number] => 18/583037 [patent_app_country] => US [patent_app_date] => 2024-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11635 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 383 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18583037 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/583037
Methods for stimulating a hydrocarbon-bearing formation by perforating a wellbore and introducing an acidic composition in the wellbore Feb 20, 2024 Issued
Array ( [id] => 20548886 [patent_doc_number] => 12559667 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-24 [patent_title] => Wellbore fluids including fluid loss materials comprising a polymer and a bridging material and related methods [patent_app_type] => utility [patent_app_number] => 18/581108 [patent_app_country] => US [patent_app_date] => 2024-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6676 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18581108 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/581108
Wellbore fluids including fluid loss materials comprising a polymer and a bridging material and related methods Feb 18, 2024 Issued
Array ( [id] => 19586601 [patent_doc_number] => 20240384158 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => COMPOSITIONS AND METHODS FOR FOAM STIMULATION [patent_app_type] => utility [patent_app_number] => 18/581235 [patent_app_country] => US [patent_app_date] => 2024-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25614 [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] => 18581235 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/581235
COMPOSITIONS AND METHODS FOR FOAM STIMULATION Feb 18, 2024 Pending
Array ( [id] => 19923458 [patent_doc_number] => 12297730 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-05-13 [patent_title] => Methods of stimulating geological formations with acidic fracturing fluids [patent_app_type] => utility [patent_app_number] => 18/422524 [patent_app_country] => US [patent_app_date] => 2024-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2232 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18422524 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/422524
Methods of stimulating geological formations with acidic fracturing fluids Jan 24, 2024 Issued
Array ( [id] => 19932298 [patent_doc_number] => 12305497 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-05-20 [patent_title] => Ionic liquids for hydrocarbon reservoir stimulation [patent_app_type] => utility [patent_app_number] => 18/418544 [patent_app_country] => US [patent_app_date] => 2024-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18418544 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/418544
Ionic liquids for hydrocarbon reservoir stimulation Jan 21, 2024 Issued
Array ( [id] => 20121753 [patent_doc_number] => 20250236784 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => HEAT-ACTIVATED GELLABLE FLUIDS IN ENHANCED HYDROCARBON RECOVERY [patent_app_type] => utility [patent_app_number] => 18/418047 [patent_app_country] => US [patent_app_date] => 2024-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2386 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18418047 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/418047
HEAT-ACTIVATED GELLABLE FLUIDS IN ENHANCED HYDROCARBON RECOVERY Jan 18, 2024 Pending
Array ( [id] => 20122107 [patent_doc_number] => 20250237138 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => TRACER COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 18/416518 [patent_app_country] => US [patent_app_date] => 2024-01-18 [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] => -28 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18416518 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/416518
TRACER COMPOSITIONS Jan 17, 2024 Pending
Array ( [id] => 20077706 [patent_doc_number] => 12351758 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Method of hydraulic fracturing utilizing a hydraulic fracturing fluid with a single phase liquid proppant [patent_app_type] => utility [patent_app_number] => 18/415045 [patent_app_country] => US [patent_app_date] => 2024-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 671 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18415045 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/415045
Method of hydraulic fracturing utilizing a hydraulic fracturing fluid with a single phase liquid proppant Jan 16, 2024 Issued
Array ( [id] => 20093251 [patent_doc_number] => 20250223187 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => PREPARATION OF METAL OXIDE NANOPARTICLES FROM CATHODES OF LITHIUM-ION BATTERIES [patent_app_type] => utility [patent_app_number] => 18/407947 [patent_app_country] => US [patent_app_date] => 2024-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2929 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18407947 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/407947
PREPARATION OF METAL OXIDE NANOPARTICLES FROM CATHODES OF LITHIUM-ION BATTERIES Jan 8, 2024 Pending
Array ( [id] => 20093549 [patent_doc_number] => 20250223485 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => WELLBORE FLUIDS INCLUDING SHALE INHIBITORS, AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 18/405409 [patent_app_country] => US [patent_app_date] => 2024-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3461 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18405409 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/405409
WELLBORE FLUIDS INCLUDING SHALE INHIBITORS, AND RELATED METHODS Jan 4, 2024 Pending
Array ( [id] => 19651461 [patent_doc_number] => 12173232 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-12-24 [patent_title] => Synergetic surfactant combination comprising polyglycerol fatty acid ester and sorbitan ester and/ or ethoxylated sorbitan ester for fracturing fluid [patent_app_type] => utility [patent_app_number] => 18/396284 [patent_app_country] => US [patent_app_date] => 2023-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4159 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18396284 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/396284
Synergetic surfactant combination comprising polyglycerol fatty acid ester and sorbitan ester and/ or ethoxylated sorbitan ester for fracturing fluid Dec 25, 2023 Issued
Array ( [id] => 20068792 [patent_doc_number] => 20250207014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => COMPOSITION COMPRISING POLYGLYCEROL-10 FATTY ACID ESTER FOR RECOVERING OIL IN TIGHT OIL RESERVOIRS [patent_app_type] => utility [patent_app_number] => 18/396348 [patent_app_country] => US [patent_app_date] => 2023-12-26 [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] => -3 [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] => 18396348 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/396348
Composition comprising polyglycerol-10 fatty acid ester for recovering oil in tight oil reservoirs Dec 25, 2023 Issued
Array ( [id] => 19960645 [patent_doc_number] => 12330117 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-06-17 [patent_title] => Applying metal alkaline and microwave pyrolysis for separating and capturing carbon dioxide from exhaust gas [patent_app_type] => utility [patent_app_number] => 18/545133 [patent_app_country] => US [patent_app_date] => 2023-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4503 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18545133 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/545133
Applying metal alkaline and microwave pyrolysis for separating and capturing carbon dioxide from exhaust gas Dec 18, 2023 Issued
Array ( [id] => 19281760 [patent_doc_number] => 20240218234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => PARAFFIN WAX DISPERSANT [patent_app_type] => utility [patent_app_number] => 18/543198 [patent_app_country] => US [patent_app_date] => 2023-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10040 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18543198 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/543198
PARAFFIN WAX DISPERSANT Dec 17, 2023 Pending
Array ( [id] => 20041121 [patent_doc_number] => 20250179343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => BIODEGRADABLE SURFACTANT FLUID LOSS CONTROL ADDITIVE [patent_app_type] => utility [patent_app_number] => 18/526114 [patent_app_country] => US [patent_app_date] => 2023-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4521 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18526114 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/526114
BIODEGRADABLE SURFACTANT FLUID LOSS CONTROL ADDITIVE Nov 30, 2023 Pending
Array ( [id] => 19157933 [patent_doc_number] => 20240150640 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => SURFACTANTS FOR OIL AND GAS PRODUCTION [patent_app_type] => utility [patent_app_number] => 18/523068 [patent_app_country] => US [patent_app_date] => 2023-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19847 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18523068 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/523068
Formulation for the recovery of hydrocarbons including a surfactant system Nov 28, 2023 Issued
Array ( [id] => 19034374 [patent_doc_number] => 20240084189 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => SEQUESTRATION OF CARBON DIOXIDE IN ORGANIC-RICH GEOLOGICAL FORMATIONS [patent_app_type] => utility [patent_app_number] => 18/508885 [patent_app_country] => US [patent_app_date] => 2023-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5487 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18508885 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/508885
Sequestration of carbon dioxide in organic-rich geological formations Nov 13, 2023 Issued
Array ( [id] => 19020791 [patent_doc_number] => 20240076962 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => CARBON DIOXIDE OR HYDROGEN SULFIDE SEQUESTRATION IN A SUBTERRANEAN RESERVOIR USING SORBENT PARTICLES [patent_app_type] => utility [patent_app_number] => 18/509209 [patent_app_country] => US [patent_app_date] => 2023-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10395 [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] => 18509209 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/509209
Methods for carbon dioxide or hydrogen sulfide sequestration in a subterranean reservoir using sorbent particles Nov 13, 2023 Issued
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