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] => 18005700 [patent_doc_number] => 20220364466 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => FORMATION TESTER COMPRISING REACTIVE FILTER MATERIAL [patent_app_type] => utility [patent_app_number] => 17/866277 [patent_app_country] => US [patent_app_date] => 2022-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11107 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17866277 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/866277
Formation tester comprising reactive filter material Jul 14, 2022 Issued
Array ( [id] => 18903364 [patent_doc_number] => 20240018849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => SEQUESTRATION OF CARBON IN SALINE AQUIFERS [patent_app_type] => utility [patent_app_number] => 17/865017 [patent_app_country] => US [patent_app_date] => 2022-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4389 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17865017 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/865017
Sequestration of carbon in saline aquifers Jul 13, 2022 Issued
Array ( [id] => 18733513 [patent_doc_number] => 11802236 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-31 [patent_title] => Compositions and methods for pressure protection [patent_app_type] => utility [patent_app_number] => 17/861987 [patent_app_country] => US [patent_app_date] => 2022-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 20761 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17861987 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/861987
Compositions and methods for pressure protection Jul 10, 2022 Issued
Array ( [id] => 20343268 [patent_doc_number] => 12466991 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Single-phase alcohol-based retarded acid [patent_app_type] => utility [patent_app_number] => 18/577787 [patent_app_country] => US [patent_app_date] => 2022-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18577787 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/577787
Single-phase alcohol-based retarded acid Jul 10, 2022 Issued
Array ( [id] => 18845333 [patent_doc_number] => 20230407737 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => SANDSTONE STIMULATION [patent_app_type] => utility [patent_app_number] => 17/845706 [patent_app_country] => US [patent_app_date] => 2022-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7148 [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] => 17845706 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/845706
Sandstone stimulation Jun 20, 2022 Issued
Array ( [id] => 18666438 [patent_doc_number] => 11773316 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-10-03 [patent_title] => Method and composition for acidizing a subsurface formation utilizing a nitrogen gas-generating treatment fluid [patent_app_type] => utility [patent_app_number] => 17/838667 [patent_app_country] => US [patent_app_date] => 2022-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 6685 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17838667 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/838667
Method and composition for acidizing a subsurface formation utilizing a nitrogen gas-generating treatment fluid Jun 12, 2022 Issued
Array ( [id] => 18764193 [patent_doc_number] => 11814580 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-14 [patent_title] => Hyperbranched polymer-based hydraulic fracturing fluid crosslinker [patent_app_type] => utility [patent_app_number] => 17/836289 [patent_app_country] => US [patent_app_date] => 2022-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 7804 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17836289 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/836289
Hyperbranched polymer-based hydraulic fracturing fluid crosslinker Jun 8, 2022 Issued
Array ( [id] => 19731487 [patent_doc_number] => 12209478 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Plug and abandon with fusible alloy seal [patent_app_type] => utility [patent_app_number] => 17/835118 [patent_app_country] => US [patent_app_date] => 2022-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 12366 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17835118 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/835118
Plug and abandon with fusible alloy seal Jun 7, 2022 Issued
Array ( [id] => 18036444 [patent_doc_number] => 20220380659 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => COMBINED CATALYTIC VISCOSITY REDUCING SYSTEM AND A USE OF THE COMBINED SYSTEM [patent_app_type] => utility [patent_app_number] => 17/830368 [patent_app_country] => US [patent_app_date] => 2022-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3565 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17830368 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/830368
Combined catalytic viscosity reducing system and a use of the combined system Jun 1, 2022 Issued
Array ( [id] => 17830838 [patent_doc_number] => 20220268142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => Method and Materials for Manipulating Hydraulic Fracture Geometry [patent_app_type] => utility [patent_app_number] => 17/741398 [patent_app_country] => US [patent_app_date] => 2022-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3957 [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] => 17741398 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/741398
Method and materials for manipulating hydraulic fracture geometry May 9, 2022 Issued
Array ( [id] => 18216956 [patent_doc_number] => 11591882 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-28 [patent_title] => Diverter informed adaptive well completion system [patent_app_type] => utility [patent_app_number] => 17/732829 [patent_app_country] => US [patent_app_date] => 2022-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 22 [patent_no_of_words] => 17142 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17732829 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/732829
Diverter informed adaptive well completion system Apr 28, 2022 Issued
Array ( [id] => 19318996 [patent_doc_number] => 20240240539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => USE OF CARBOXYLATES FOR CARBON SEQUESTRATION, IMPROVED OIL RECOVERY, AND HYDROGEN STORAGE AND REPRODUCTION [patent_app_type] => utility [patent_app_number] => 18/557356 [patent_app_country] => US [patent_app_date] => 2022-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26495 [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] => 18557356 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/557356
USE OF CARBOXYLATES FOR CARBON SEQUESTRATION, IMPROVED OIL RECOVERY, AND HYDROGEN STORAGE AND REPRODUCTION Apr 28, 2022 Pending
Array ( [id] => 17776770 [patent_doc_number] => 20220243119 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => Methods Of Ensuring And Enhancing Conductivity In Micro-Fractures [patent_app_type] => utility [patent_app_number] => 17/726044 [patent_app_country] => US [patent_app_date] => 2022-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6253 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17726044 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/726044
Methods of ensuring and enhancing conductivity in micro-fractures Apr 20, 2022 Issued
Array ( [id] => 18302377 [patent_doc_number] => 11624271 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-04-11 [patent_title] => Method for enhancing oil recovery from groups of wells [patent_app_type] => utility [patent_app_number] => 17/719442 [patent_app_country] => US [patent_app_date] => 2022-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5291 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 376 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17719442 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/719442
Method for enhancing oil recovery from groups of wells Apr 12, 2022 Issued
Array ( [id] => 18801790 [patent_doc_number] => 11834942 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Simultaneous gas-solid chemical stimulation of hydraulically fractured oil wells and gas-condensate wells in shales [patent_app_type] => utility [patent_app_number] => 17/719532 [patent_app_country] => US [patent_app_date] => 2022-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3586 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17719532 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/719532
Simultaneous gas-solid chemical stimulation of hydraulically fractured oil wells and gas-condensate wells in shales Apr 12, 2022 Issued
Array ( [id] => 18590375 [patent_doc_number] => 11739259 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-08-29 [patent_title] => Interfacial assembly of integrated silica nanoparticles and fluorosurfactant heterostructures in foamed fracturing fluids [patent_app_type] => utility [patent_app_number] => 17/658275 [patent_app_country] => US [patent_app_date] => 2022-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 9191 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17658275 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/658275
Interfacial assembly of integrated silica nanoparticles and fluorosurfactant heterostructures in foamed fracturing fluids Apr 6, 2022 Issued
Array ( [id] => 18692851 [patent_doc_number] => 20230323194 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => FOAM STABILIZATION USING NANOPARTICLES [patent_app_type] => utility [patent_app_number] => 17/658278 [patent_app_country] => US [patent_app_date] => 2022-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8052 [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] => 17658278 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/658278
FOAM STABILIZATION USING NANOPARTICLES Apr 6, 2022 Abandoned
Array ( [id] => 18692851 [patent_doc_number] => 20230323194 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => FOAM STABILIZATION USING NANOPARTICLES [patent_app_type] => utility [patent_app_number] => 17/658278 [patent_app_country] => US [patent_app_date] => 2022-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8052 [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] => 17658278 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/658278
FOAM STABILIZATION USING NANOPARTICLES Apr 6, 2022 Abandoned
Array ( [id] => 19381158 [patent_doc_number] => 20240271028 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => METHODS FOR PREVENTING OR MITIGATING WELLBORE SCREEN OUT CONDITIONS USING ACID BLENDS [patent_app_type] => utility [patent_app_number] => 18/567675 [patent_app_country] => US [patent_app_date] => 2022-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13085 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18567675 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/567675
METHODS FOR PREVENTING OR MITIGATING WELLBORE SCREEN OUT CONDITIONS USING ACID BLENDS Apr 4, 2022 Abandoned
Array ( [id] => 19218072 [patent_doc_number] => 20240182776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => LIGNIN-BASED COMPOSITIONS AND RELATED HYDROCARBON SEPARATION METHODS [patent_app_type] => utility [patent_app_number] => 18/285422 [patent_app_country] => US [patent_app_date] => 2022-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8551 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18285422 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/285422
LIGNIN-BASED COMPOSITIONS AND RELATED HYDROCARBON SEPARATION METHODS Apr 4, 2022 Pending
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