
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
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 |