Search

Ashish K. Varma

Examiner (ID: 18617, Phone: (571)272-9565 , Office: P/3674 )

Most Active Art Unit
3674
Art Unit(s)
3674
Total Applications
526
Issued Applications
385
Pending Applications
39
Abandoned Applications
118

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20194203 [patent_doc_number] => 20250270913 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-28 [patent_title] => Method for Preventing Influx of Fluid During Fracturing of an Offset Well [patent_app_type] => utility [patent_app_number] => 19/193762 [patent_app_country] => US [patent_app_date] => 2025-04-29 [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] => -9 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19193762 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/193762
Method for Preventing Influx of Fluid During Fracturing of an Offset Well Apr 28, 2025 Pending
Array ( [id] => 20165210 [patent_doc_number] => 20250257256 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => METHODS INVOLVING CEMENTS THAT EMPLOY CARBON DIOXIDE AS A REACTANT [patent_app_type] => utility [patent_app_number] => 19/097083 [patent_app_country] => US [patent_app_date] => 2025-04-01 [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] => -13 [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] => 19097083 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/097083
METHODS INVOLVING CEMENTS THAT EMPLOY CARBON DIOXIDE AS A REACTANT Mar 31, 2025 Pending
Array ( [id] => 20165210 [patent_doc_number] => 20250257256 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => METHODS INVOLVING CEMENTS THAT EMPLOY CARBON DIOXIDE AS A REACTANT [patent_app_type] => utility [patent_app_number] => 19/097083 [patent_app_country] => US [patent_app_date] => 2025-04-01 [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] => -13 [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] => 19097083 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/097083
METHODS INVOLVING CEMENTS THAT EMPLOY CARBON DIOXIDE AS A REACTANT Mar 31, 2025 Pending
Array ( [id] => 20068818 [patent_doc_number] => 20250207040 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => Remediation of Rag Layer and Other Disposable Layers in Oil Tanks and Storage Equipment [patent_app_type] => utility [patent_app_number] => 19/075003 [patent_app_country] => US [patent_app_date] => 2025-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5675 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19075003 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/075003
Remediation of Rag Layer and Other Disposable Layers in Oil Tanks and Storage Equipment Mar 9, 2025 Pending
Array ( [id] => 20165212 [patent_doc_number] => 20250257258 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => Chemical Additive Sand Washing [patent_app_type] => utility [patent_app_number] => 19/052534 [patent_app_country] => US [patent_app_date] => 2025-02-13 [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] => -17 [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] => 19052534 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/052534
Chemical Additive Sand Washing Feb 12, 2025 Pending
Array ( [id] => 20151051 [patent_doc_number] => 20250250889 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => END-OF-LIFE RECOVERY OF MOBILIZED HYDROCARBONS [patent_app_type] => utility [patent_app_number] => 19/044489 [patent_app_country] => US [patent_app_date] => 2025-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7537 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19044489 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/044489
END-OF-LIFE RECOVERY OF MOBILIZED HYDROCARBONS Feb 2, 2025 Issued
Array ( [id] => 20136676 [patent_doc_number] => 20250243720 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => Lost Circulation Material Comprising Reclaimed Fiberglass Wind Turbine Blades [patent_app_type] => utility [patent_app_number] => 19/038294 [patent_app_country] => US [patent_app_date] => 2025-01-27 [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] => -16 [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] => 19038294 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/038294
Lost Circulation Material Comprising Reclaimed Fiberglass Wind Turbine Blades Jan 26, 2025 Pending
Array ( [id] => 19890867 [patent_doc_number] => 20250116179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => MICROBIALLY ENHANCED THERMAL OIL RECOVERY [patent_app_type] => utility [patent_app_number] => 18/985271 [patent_app_country] => US [patent_app_date] => 2024-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7573 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18985271 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/985271
MICROBIALLY ENHANCED THERMAL OIL RECOVERY Dec 17, 2024 Pending
Array ( [id] => 20016610 [patent_doc_number] => 20250154832 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => STAGE TOOL ASSEMBLY WITH CONTROL LINE PROTECTOR AND METHOD OF CEMENTING A WELLBORE [patent_app_type] => utility [patent_app_number] => 18/946532 [patent_app_country] => US [patent_app_date] => 2024-11-13 [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] => -18 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18946532 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/946532
STAGE TOOL ASSEMBLY WITH CONTROL LINE PROTECTOR AND METHOD OF CEMENTING A WELLBORE Nov 12, 2024 Pending
Array ( [id] => 20108841 [patent_doc_number] => 12359550 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Desander assembly for plunger lift system [patent_app_type] => utility [patent_app_number] => 18/943001 [patent_app_country] => US [patent_app_date] => 2024-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 312 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18943001 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/943001
Desander assembly for plunger lift system Nov 10, 2024 Issued
Array ( [id] => 19709456 [patent_doc_number] => 20250019598 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => METHOD FOR CREATING CRUDE OIL SYNTHESIZED FLUID HAVING SURFACTANT AND DEMULSIFICATION PROPERTIES [patent_app_type] => utility [patent_app_number] => 18/901363 [patent_app_country] => US [patent_app_date] => 2024-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12181 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18901363 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/901363
METHOD FOR CREATING CRUDE OIL SYNTHESIZED FLUID HAVING SURFACTANT AND DEMULSIFICATION PROPERTIES Sep 29, 2024 Pending
Array ( [id] => 19923431 [patent_doc_number] => 12297703 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => System for optimizing particle size distribution of lost circulation materials [patent_app_type] => utility [patent_app_number] => 18/895379 [patent_app_country] => US [patent_app_date] => 2024-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 11079 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 506 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18895379 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/895379
System for optimizing particle size distribution of lost circulation materials Sep 23, 2024 Issued
Array ( [id] => 19717819 [patent_doc_number] => 12203346 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-01-21 [patent_title] => Method for underground separation of components in sulfur-containing flue gas and sequestration of carbon dioxide and sulfides [patent_app_type] => utility [patent_app_number] => 18/809324 [patent_app_country] => US [patent_app_date] => 2024-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5917 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18809324 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/809324
Method for underground separation of components in sulfur-containing flue gas and sequestration of carbon dioxide and sulfides Aug 19, 2024 Issued
Array ( [id] => 19601775 [patent_doc_number] => 20240392655 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => WELLSITE GREENHOUSE GAS REDUCTION AND HYDROGEN PRODUCTION SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/794971 [patent_app_country] => US [patent_app_date] => 2024-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8837 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18794971 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/794971
Wellsite greenhouse gas reduction and hydrogen production system and method Aug 4, 2024 Issued
Array ( [id] => 19556657 [patent_doc_number] => 20240368449 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => POLYHEDRAL OLIGOMERIC SILSESQUIOXANE AS RHEOLOGY BOOSTER FOR INVERT EMULSION OIL-BASED MUD [patent_app_type] => utility [patent_app_number] => 18/772475 [patent_app_country] => US [patent_app_date] => 2024-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4782 [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] => 18772475 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/772475
POLYHEDRAL OLIGOMERIC SILSESQUIOXANE AS RHEOLOGY BOOSTER FOR INVERT EMULSION OIL-BASED MUD Jul 14, 2024 Pending
Array ( [id] => 19684228 [patent_doc_number] => 20250002773 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => POLYKETONE RESIN BLEND WITH COLORANT [patent_app_type] => utility [patent_app_number] => 18/732582 [patent_app_country] => US [patent_app_date] => 2024-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2177 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18732582 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/732582
POLYKETONE RESIN BLEND WITH COLORANT Jun 2, 2024 Pending
Array ( [id] => 19594362 [patent_doc_number] => 12152192 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-11-26 [patent_title] => Displacement system suitable for strong heterogeneous oil reservoir and its application [patent_app_type] => utility [patent_app_number] => 18/663154 [patent_app_country] => US [patent_app_date] => 2024-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 5972 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 414 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18663154 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/663154
Displacement system suitable for strong heterogeneous oil reservoir and its application May 13, 2024 Issued
Array ( [id] => 20187526 [patent_doc_number] => 12398634 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Process for providing steam for a hydrocarbon recovery process [patent_app_type] => utility [patent_app_number] => 18/658704 [patent_app_country] => US [patent_app_date] => 2024-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 3801 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 364 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18658704 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/658704
Process for providing steam for a hydrocarbon recovery process May 7, 2024 Issued
Array ( [id] => 20187526 [patent_doc_number] => 12398634 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Process for providing steam for a hydrocarbon recovery process [patent_app_type] => utility [patent_app_number] => 18/658704 [patent_app_country] => US [patent_app_date] => 2024-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 3801 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 364 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18658704 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/658704
Process for providing steam for a hydrocarbon recovery process May 7, 2024 Issued
Array ( [id] => 19381166 [patent_doc_number] => 20240271036 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => TRACER INCLUDING ZINC OXIDE QUANTUM DOTS EMBEDDED IN SILICA [patent_app_type] => utility [patent_app_number] => 18/631221 [patent_app_country] => US [patent_app_date] => 2024-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6971 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18631221 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/631221
Tracer including zinc oxide quantum dots embedded in silica Apr 9, 2024 Issued
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