Search

Silvana C. Runyan

Examiner (ID: 7990, Phone: (571)270-5415 , Office: P/3674 )

Most Active Art Unit
3674
Art Unit(s)
3676, 3674
Total Applications
1102
Issued Applications
829
Pending Applications
131
Abandoned Applications
189

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18223007 [patent_doc_number] => 20230062001 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => METHODOLOGY TO INCREASE CO2 SEQUESTRATION EFFICIENCY IN RESERVOIRS [patent_app_type] => utility [patent_app_number] => 17/463110 [patent_app_country] => US [patent_app_date] => 2021-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4308 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17463110 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/463110
Methodology to increase CO2 sequestration efficiency in reservoirs Aug 30, 2021 Issued
Array ( [id] => 20256250 [patent_doc_number] => 12428593 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Hydraulic fracturing fluids and methods of use with friction reducer slurry formulation [patent_app_type] => utility [patent_app_number] => 17/462247 [patent_app_country] => US [patent_app_date] => 2021-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 6072 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17462247 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/462247
Hydraulic fracturing fluids and methods of use with friction reducer slurry formulation Aug 30, 2021 Issued
Array ( [id] => 18666436 [patent_doc_number] => 11773314 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Methods for fracturing a subterranean formation by using flow constraint material [patent_app_type] => utility [patent_app_number] => 17/446323 [patent_app_country] => US [patent_app_date] => 2021-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6768 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 17446323 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/446323
Methods for fracturing a subterranean formation by using flow constraint material Aug 29, 2021 Issued
Array ( [id] => 17414249 [patent_doc_number] => 20220049153 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => Sand Consolidation Compositions And Methods Of Use [patent_app_type] => utility [patent_app_number] => 17/402866 [patent_app_country] => US [patent_app_date] => 2021-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8106 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17402866 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/402866
Sand Consolidation Compositions And Methods Of Use Aug 15, 2021 Abandoned
Array ( [id] => 18657952 [patent_doc_number] => 20230303911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => Sand Consolidation Compositions And Methods Of Use [patent_app_type] => utility [patent_app_number] => 18/021496 [patent_app_country] => US [patent_app_date] => 2021-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8109 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18021496 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/021496
Sand Consolidation Compositions And Methods Of Use Aug 15, 2021 Pending
Array ( [id] => 18825394 [patent_doc_number] => 11840665 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-12 [patent_title] => Aqueous retarded acid treatment composition for well stimulation [patent_app_type] => utility [patent_app_number] => 17/396157 [patent_app_country] => US [patent_app_date] => 2021-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 7124 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 17396157 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/396157
Aqueous retarded acid treatment composition for well stimulation Aug 5, 2021 Issued
Array ( [id] => 17399832 [patent_doc_number] => 20220041922 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => METHODS FOR DELAYING IN SITU ACID GENERATION [patent_app_type] => utility [patent_app_number] => 17/394547 [patent_app_country] => US [patent_app_date] => 2021-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12107 [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] => 17394547 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/394547
Methods for delaying in situ acid generation for acid delivery to a site Aug 4, 2021 Issued
Array ( [id] => 19044063 [patent_doc_number] => 11933155 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Systems and methods for processing produced oilfield brine [patent_app_type] => utility [patent_app_number] => 18/040198 [patent_app_country] => US [patent_app_date] => 2021-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 18074 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18040198 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/040198
Systems and methods for processing produced oilfield brine Aug 2, 2021 Issued
Array ( [id] => 17800306 [patent_doc_number] => 11414590 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-16 [patent_title] => Compositions for delayed acid generation for high temperature applications and methods of making and using same [patent_app_type] => utility [patent_app_number] => 17/380964 [patent_app_country] => US [patent_app_date] => 2021-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 8941 [patent_no_of_claims] => 20 [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] => 17380964 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/380964
Compositions for delayed acid generation for high temperature applications and methods of making and using same Jul 19, 2021 Issued
Array ( [id] => 18045290 [patent_doc_number] => 11519232 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-12-06 [patent_title] => Methods and apparatus using modified drilling fluid with realtime tunable rheology for downhole processes [patent_app_type] => utility [patent_app_number] => 17/305907 [patent_app_country] => US [patent_app_date] => 2021-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4068 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17305907 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/305907
Methods and apparatus using modified drilling fluid with realtime tunable rheology for downhole processes Jul 15, 2021 Issued
Array ( [id] => 17357009 [patent_doc_number] => 20220017805 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => DEGRADABLE TAGS FOR DEPTH CORRELATION MUD LOGGING [patent_app_type] => utility [patent_app_number] => 17/375417 [patent_app_country] => US [patent_app_date] => 2021-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10602 [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] => 17375417 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/375417
Degradable tags for depth correlation mud logging Jul 13, 2021 Issued
Array ( [id] => 18013729 [patent_doc_number] => 11506014 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-11-22 [patent_title] => Temporary wellbore barrier using ferromagnetic fluid [patent_app_type] => utility [patent_app_number] => 17/305475 [patent_app_country] => US [patent_app_date] => 2021-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 7648 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17305475 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/305475
Temporary wellbore barrier using ferromagnetic fluid Jul 7, 2021 Issued
Array ( [id] => 19717810 [patent_doc_number] => 12203337 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Thermite reaction charge, method for forming a threephased rock-to-rock well barrier, and a well barrier formed thereof [patent_app_type] => utility [patent_app_number] => 18/011645 [patent_app_country] => US [patent_app_date] => 2021-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 13 [patent_no_of_words] => 10607 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18011645 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/011645
Thermite reaction charge, method for forming a threephased rock-to-rock well barrier, and a well barrier formed thereof Jun 30, 2021 Issued
Array ( [id] => 18583077 [patent_doc_number] => 20230265336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => COMPOSITION WITH FOAMING PROPERTIES [patent_app_type] => utility [patent_app_number] => 18/012275 [patent_app_country] => US [patent_app_date] => 2021-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14625 [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] => 18012275 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/012275
COMPOSITION WITH FOAMING PROPERTIES Jun 24, 2021 Abandoned
Array ( [id] => 18428864 [patent_doc_number] => 11674075 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-13 [patent_title] => Multicomponent nanocapsules for enhanced oil recovery [patent_app_type] => utility [patent_app_number] => 17/350158 [patent_app_country] => US [patent_app_date] => 2021-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 4508 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17350158 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/350158
Multicomponent nanocapsules for enhanced oil recovery Jun 16, 2021 Issued
Array ( [id] => 18518642 [patent_doc_number] => 11708525 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-25 [patent_title] => Method of acidizing a subterranean formation comprising a gelling agent [patent_app_type] => utility [patent_app_number] => 17/340384 [patent_app_country] => US [patent_app_date] => 2021-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3945 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17340384 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/340384
Method of acidizing a subterranean formation comprising a gelling agent Jun 6, 2021 Issued
Array ( [id] => 17845063 [patent_doc_number] => 11434418 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-09-06 [patent_title] => Strong acid precursor generating strong acid for use downhole in a subterranean formation [patent_app_type] => utility [patent_app_number] => 17/333261 [patent_app_country] => US [patent_app_date] => 2021-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8367 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17333261 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/333261
Strong acid precursor generating strong acid for use downhole in a subterranean formation May 27, 2021 Issued
Array ( [id] => 19060312 [patent_doc_number] => 11939522 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-26 [patent_title] => Method for enhancing oil recovery in a subterranean carbonate formation using an injected amphoteric water-soluble polymer [patent_app_type] => utility [patent_app_number] => 17/924187 [patent_app_country] => US [patent_app_date] => 2021-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3810 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17924187 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/924187
Method for enhancing oil recovery in a subterranean carbonate formation using an injected amphoteric water-soluble polymer May 20, 2021 Issued
Array ( [id] => 17244124 [patent_doc_number] => 20210363867 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => METHODS FOR PRODUCING HYDROCARBONS FROM THIN, HETEROGENOUS PAY RESERVOIRS [patent_app_type] => utility [patent_app_number] => 17/325152 [patent_app_country] => US [patent_app_date] => 2021-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9742 [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] => 17325152 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/325152
Methods for producing hydrocarbons from thin, heterogenous pay reservoirs using vertically coplanar injection and production wells with a transverse pressure gradient May 18, 2021 Issued
Array ( [id] => 18497613 [patent_doc_number] => 20230220271 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => ACIDIZING TREATMENT FLUID FOR DELAYED ACIDIFICATION IN THE OIL FIELD INDUSTRY [patent_app_type] => utility [patent_app_number] => 17/999238 [patent_app_country] => US [patent_app_date] => 2021-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7555 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17999238 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/999238
Acidizing treatment fluid for delayed acidification in the oil field industry May 18, 2021 Issued
Menu