Search

Anuradha Ahuja

Examiner (ID: 19347)

Most Active Art Unit
3674
Art Unit(s)
3674, 3676
Total Applications
541
Issued Applications
368
Pending Applications
33
Abandoned Applications
142

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20378942 [patent_doc_number] => 20250361435 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-27 [patent_title] => CEMENTITIOUS MIXTURE FOR CEMENTING A WELLBORE [patent_app_type] => utility [patent_app_number] => 19/070393 [patent_app_country] => US [patent_app_date] => 2025-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2907 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19070393 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/070393
CEMENTITIOUS MIXTURE FOR CEMENTING A WELLBORE Mar 3, 2025 Pending
Array ( [id] => 20050606 [patent_doc_number] => 20250188828 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => WAFFLE WELL PATTERN WITH NETWORKED WELLS FOR HYDROCARBON RECOVERY AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 18/971568 [patent_app_country] => US [patent_app_date] => 2024-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1302 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18971568 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/971568
WAFFLE WELL PATTERN WITH NETWORKED WELLS FOR HYDROCARBON RECOVERY AND RELATED METHODS Dec 5, 2024 Pending
Array ( [id] => 19816909 [patent_doc_number] => 20250075116 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => Nano-Modified Polymer Injectate for Improving Energy Sweep in Geothermal Reservoirs and Methods of Making [patent_app_type] => utility [patent_app_number] => 18/951557 [patent_app_country] => US [patent_app_date] => 2024-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3641 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18951557 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/951557
Nano-Modified Polymer Injectate for Improving Energy Sweep in Geothermal Reservoirs and Methods of Making Nov 17, 2024 Pending
Array ( [id] => 19846950 [patent_doc_number] => 20250092301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => SWELLABLE ELASTOMERS FOR CONTROLLED SEALING OF THE ANNULAR SPACE OF A WELL AND METHODS THEREOF [patent_app_type] => utility [patent_app_number] => 18/889044 [patent_app_country] => US [patent_app_date] => 2024-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5355 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18889044 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/889044
SWELLABLE ELASTOMERS FOR CONTROLLED SEALING OF THE ANNULAR SPACE OF A WELL AND METHODS THEREOF Sep 17, 2024 Abandoned
Array ( [id] => 19884299 [patent_doc_number] => 12269992 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Method for consolidating target region in a geologic formation [patent_app_type] => utility [patent_app_number] => 18/825367 [patent_app_country] => US [patent_app_date] => 2024-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 7205 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18825367 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/825367
Method for consolidating target region in a geologic formation Sep 4, 2024 Issued
Array ( [id] => 19884298 [patent_doc_number] => 12269991 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Method for binding sand in subterranean formation [patent_app_type] => utility [patent_app_number] => 18/825350 [patent_app_country] => US [patent_app_date] => 2024-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 24 [patent_no_of_words] => 7205 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18825350 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/825350
Method for binding sand in subterranean formation Sep 4, 2024 Issued
Array ( [id] => 19884297 [patent_doc_number] => 12269990 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Method for treating unconsolidated subterranean formations [patent_app_type] => utility [patent_app_number] => 18/825309 [patent_app_country] => US [patent_app_date] => 2024-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 24 [patent_no_of_words] => 7207 [patent_no_of_claims] => 15 [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] => 18825309 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/825309
Method for treating unconsolidated subterranean formations Sep 4, 2024 Issued
Array ( [id] => 19770703 [patent_doc_number] => 20250052129 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => DOWNHOLE COMPLETION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/797268 [patent_app_country] => US [patent_app_date] => 2024-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3829 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18797268 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/797268
DOWNHOLE COMPLETION SYSTEM Aug 6, 2024 Pending
Array ( [id] => 19701657 [patent_doc_number] => 12195669 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-01-14 [patent_title] => Process for removing hydrogen sulfide from subterranean geological formations with a layered triple hydroxide material in a water-based drilling fluid [patent_app_type] => utility [patent_app_number] => 18/792758 [patent_app_country] => US [patent_app_date] => 2024-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8491 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18792758 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/792758
Process for removing hydrogen sulfide from subterranean geological formations with a layered triple hydroxide material in a water-based drilling fluid Aug 1, 2024 Issued
Array ( [id] => 20511924 [patent_doc_number] => 20260036025 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-05 [patent_title] => SYSTEMS AND METHODS FOR WELL LIFTING OPERATION ASSISTANCE [patent_app_type] => utility [patent_app_number] => 18/788670 [patent_app_country] => US [patent_app_date] => 2024-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1071 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18788670 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/788670
SYSTEMS AND METHODS FOR WELL LIFTING OPERATION ASSISTANCE Jul 29, 2024 Pending
Array ( [id] => 19746409 [patent_doc_number] => 20250034974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => USE OF CARBON MONOXIDE COMBINED WITH ADDITIVE GASES IN OIL RESERVOIRS [patent_app_type] => utility [patent_app_number] => 18/784214 [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] => 4985 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18784214 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/784214
USE OF CARBON MONOXIDE COMBINED WITH ADDITIVE GASES IN OIL RESERVOIRS Jul 24, 2024 Pending
Array ( [id] => 19738455 [patent_doc_number] => 12215274 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-02-04 [patent_title] => Resin slurry plugging system suitable for fractured-vuggy formation and preparation and use thereof [patent_app_type] => utility [patent_app_number] => 18/780564 [patent_app_country] => US [patent_app_date] => 2024-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 9844 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 589 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18780564 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/780564
Resin slurry plugging system suitable for fractured-vuggy formation and preparation and use thereof Jul 22, 2024 Issued
Array ( [id] => 20486090 [patent_doc_number] => 20260022288 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-22 [patent_title] => DEVELOPMENT OF GEOPOLYMER CEMENTS UTILIZING RED MUD FOR PRIMARY WELL CEMENTING APPLICATIONS [patent_app_type] => utility [patent_app_number] => 18/774108 [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] => 568 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18774108 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/774108
DEVELOPMENT OF GEOPOLYMER CEMENTS UTILIZING RED MUD FOR PRIMARY WELL CEMENTING APPLICATIONS Jul 15, 2024 Issued
Array ( [id] => 19543713 [patent_doc_number] => 20240360749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => COMPOSITION AND METHOD FOR NON-MECHANICAL INTERVENTION AND REMEDIATION OF WELLBORE DAMAGE AND RESERVOIR FRACTURES [patent_app_type] => utility [patent_app_number] => 18/767007 [patent_app_country] => US [patent_app_date] => 2024-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9426 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18767007 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/767007
COMPOSITION AND METHOD FOR NON-MECHANICAL INTERVENTION AND REMEDIATION OF WELLBORE DAMAGE AND RESERVOIR FRACTURES Jul 8, 2024 Pending
Array ( [id] => 20651957 [patent_doc_number] => 20260103971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-16 [patent_title] => METHOD FOR TREATING A GEOLOGICAL FORMATION [patent_app_type] => utility [patent_app_number] => 19/112379 [patent_app_country] => US [patent_app_date] => 2024-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4829 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19112379 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/112379
METHOD FOR TREATING A GEOLOGICAL FORMATION Jul 4, 2024 Pending
Array ( [id] => 20248659 [patent_doc_number] => 20250297528 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => Method for Treating a Geological Formation [patent_app_type] => utility [patent_app_number] => 19/112343 [patent_app_country] => US [patent_app_date] => 2024-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2270 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 19112343 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/112343
Method for Treating a Geological Formation Jul 4, 2024 Pending
Array ( [id] => 19543710 [patent_doc_number] => 20240360746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => SHALE GAS FORMATION OXIDATION INDUCED ROCK BURST STIMULATION METHOD [patent_app_type] => utility [patent_app_number] => 18/764271 [patent_app_country] => US [patent_app_date] => 2024-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5922 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18764271 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/764271
SHALE GAS FORMATION OXIDATION INDUCED ROCK BURST STIMULATION METHOD Jul 3, 2024 Pending
Array ( [id] => 19449613 [patent_doc_number] => 20240309743 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => COMPOSITIONS AND METHODS FOR USE OF PROPPANT SURFACE CHEMISTRY TO IMPROVE PROPPANT CONSOLIDATION AND FLOWBACK CONTROL [patent_app_type] => utility [patent_app_number] => 18/675654 [patent_app_country] => US [patent_app_date] => 2024-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10855 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18675654 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/675654
COMPOSITIONS AND METHODS FOR USE OF PROPPANT SURFACE CHEMISTRY TO IMPROVE PROPPANT CONSOLIDATION AND FLOWBACK CONTROL May 27, 2024 Issued
Array ( [id] => 20549284 [patent_doc_number] => 12560068 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-24 [patent_title] => Methods for increasing the mechanical strength of subterranean formations using MXene-containing fluids [patent_app_type] => utility [patent_app_number] => 18/665373 [patent_app_country] => US [patent_app_date] => 2024-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18665373 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/665373
Methods for increasing the mechanical strength of subterranean formations using MXene-containing fluids May 14, 2024 Issued
Array ( [id] => 19403864 [patent_doc_number] => 20240287375 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => COMPOSITIONS AND METHODS FOR WELL CEMENTING [patent_app_type] => utility [patent_app_number] => 18/654668 [patent_app_country] => US [patent_app_date] => 2024-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4585 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18654668 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/654668
COMPOSITIONS AND METHODS FOR WELL CEMENTING May 2, 2024 Pending
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