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] => 19643097 [patent_doc_number] => 20240417617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => NANOSILICA-BASED COMPOSITION FOR PROVIDING WATER SHUT OFF TO SUBTERRANEAN FORMATION [patent_app_type] => utility [patent_app_number] => 18/337358 [patent_app_country] => US [patent_app_date] => 2023-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4336 [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] => 18337358 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/337358
Nanosilica-based compositions and related methods for providing water shut off to subterranean formations Jun 18, 2023 Issued
Array ( [id] => 18844757 [patent_doc_number] => 20230407161 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => BOP ELASTOMER SEALS WITH IMPROVED SELF-HEALING [patent_app_type] => utility [patent_app_number] => 18/335473 [patent_app_country] => US [patent_app_date] => 2023-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5023 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18335473 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/335473
Blowout-preventers (BOP) elastomer seals with improved self-healing Jun 14, 2023 Issued
Array ( [id] => 18862696 [patent_doc_number] => 20230417132 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => METHOD FOR EXPLOITING UNDERGROUND RESOURCES WITH NEGATIVE THIXOTROPIC FLUID [patent_app_type] => utility [patent_app_number] => 18/334699 [patent_app_country] => US [patent_app_date] => 2023-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2758 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18334699 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/334699
Method for exploiting underground resources with negative thixotropic fluid Jun 13, 2023 Issued
Array ( [id] => 18845340 [patent_doc_number] => 20230407744 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => MAGNETIC NANOEMULSIONS FOR FLUID CONDUCTIVITY ANALYSIS IN SUBSURFACE RESERVOIRS [patent_app_type] => utility [patent_app_number] => 18/330993 [patent_app_country] => US [patent_app_date] => 2023-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9057 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18330993 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/330993
Magnetic nanoemulsions for fluid conductivity analysis in subsurface reservoirs Jun 6, 2023 Issued
Array ( [id] => 19615209 [patent_doc_number] => 20240400889 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => FOAMED ACID SYSTEM STABILIZED BY TWO DIMENSIONAL-GRAPHENE AND SURFACTANT COMPOSITE FOR FRACTURING APPLICATION [patent_app_type] => utility [patent_app_number] => 18/326890 [patent_app_country] => US [patent_app_date] => 2023-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8280 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18326890 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/326890
Foamed acid system stabilized by two dimensional-graphene and surfactant composite for fracturing application May 30, 2023 Issued
Array ( [id] => 19615209 [patent_doc_number] => 20240400889 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => FOAMED ACID SYSTEM STABILIZED BY TWO DIMENSIONAL-GRAPHENE AND SURFACTANT COMPOSITE FOR FRACTURING APPLICATION [patent_app_type] => utility [patent_app_number] => 18/326890 [patent_app_country] => US [patent_app_date] => 2023-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8280 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18326890 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/326890
Foamed acid system stabilized by two dimensional-graphene and surfactant composite for fracturing application May 30, 2023 Issued
Array ( [id] => 19816908 [patent_doc_number] => 20250075115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => LIGHTWEIGHT COMPOSITE CEMENT COMPOSITIONS AND METHODS OF CEMENTING WELLS WITH SAID COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 18/726493 [patent_app_country] => US [patent_app_date] => 2023-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5216 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18726493 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/726493
Lightweight composite cement compositions and methods of cementing wells with said compositions May 21, 2023 Issued
Array ( [id] => 19898270 [patent_doc_number] => 12276180 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Hydrogels for carbon sequestration and sealing zones in a wellbore [patent_app_type] => utility [patent_app_number] => 18/319169 [patent_app_country] => US [patent_app_date] => 2023-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18319169 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/319169
Hydrogels for carbon sequestration and sealing zones in a wellbore May 16, 2023 Issued
Array ( [id] => 19587081 [patent_doc_number] => 20240384638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => METHODS FOR MAINTAINING THE CONDUCTIVITY OF SUBTERRANEAN FORMATIONS FOLLOWING STIMULATION [patent_app_type] => utility [patent_app_number] => 18/319188 [patent_app_country] => US [patent_app_date] => 2023-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7082 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18319188 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/319188
METHODS FOR MAINTAINING THE CONDUCTIVITY OF SUBTERRANEAN FORMATIONS FOLLOWING STIMULATION May 16, 2023 Abandoned
Array ( [id] => 19586594 [patent_doc_number] => 20240384151 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => CLEAR, HIGH-DENSITY HEAVY BRINE-BASED FLUIDS FOR DOWNHOLE APPLICATIONS [patent_app_type] => utility [patent_app_number] => 18/319272 [patent_app_country] => US [patent_app_date] => 2023-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8858 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18319272 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/319272
CLEAR, HIGH-DENSITY HEAVY BRINE-BASED FLUIDS FOR DOWNHOLE APPLICATIONS May 16, 2023 Abandoned
Array ( [id] => 19492073 [patent_doc_number] => 12110772 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-10-08 [patent_title] => In-reservoir carbon dioxide release for enhanced hydrocarbon recovery [patent_app_type] => utility [patent_app_number] => 18/315262 [patent_app_country] => US [patent_app_date] => 2023-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8260 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18315262 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/315262
In-reservoir carbon dioxide release for enhanced hydrocarbon recovery May 9, 2023 Issued
Array ( [id] => 18597470 [patent_doc_number] => 20230272266 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => MODIFIED ACID COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 18/144934 [patent_app_country] => US [patent_app_date] => 2023-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10134 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18144934 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/144934
MODIFIED ACID COMPOSITIONS May 8, 2023 Pending
Array ( [id] => 18597470 [patent_doc_number] => 20230272266 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => MODIFIED ACID COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 18/144934 [patent_app_country] => US [patent_app_date] => 2023-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10134 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18144934 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/144934
MODIFIED ACID COMPOSITIONS May 8, 2023 Pending
Array ( [id] => 19897057 [patent_doc_number] => 12274956 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Supramolecular host guest product concentrators for production fluids [patent_app_type] => utility [patent_app_number] => 18/313999 [patent_app_country] => US [patent_app_date] => 2023-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2439 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18313999 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/313999
Supramolecular host guest product concentrators for production fluids May 7, 2023 Issued
Array ( [id] => 19572081 [patent_doc_number] => 20240376373 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => Delayed Acid System and Method of Using the Same [patent_app_type] => utility [patent_app_number] => 18/144451 [patent_app_country] => US [patent_app_date] => 2023-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8206 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18144451 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/144451
Method of treating a subterranean formation with delayed acid system May 7, 2023 Issued
Array ( [id] => 18597899 [patent_doc_number] => 20230272698 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => SYSTEMS AND METHODS FOR GENERATION OF HYDROGEN BY IN-SITU (SUBSURFACE) SERPENTINIZATION AND CARBONIZATION OF MAFIC OR ULTRAMAFIC ROCK [patent_app_type] => utility [patent_app_number] => 18/302708 [patent_app_country] => US [patent_app_date] => 2023-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9471 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18302708 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/302708
SYSTEMS AND METHODS FOR GENERATION OF HYDROGEN BY IN-SITU (SUBSURFACE) SERPENTINIZATION AND CARBONIZATION OF MAFIC OR ULTRAMAFIC ROCK Apr 17, 2023 Pending
Array ( [id] => 20165587 [patent_doc_number] => 20250257633 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => METHOD FOR OPERATING AN INSTALLATION FOR THE GEOLOGICAL SEQUESTRATION OF CARBON DIOXIDE IN AN AQUIFER RESERVOIR [patent_app_type] => utility [patent_app_number] => 18/856399 [patent_app_country] => US [patent_app_date] => 2023-04-14 [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] => -6 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18856399 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/856399
METHOD FOR OPERATING AN INSTALLATION FOR THE GEOLOGICAL SEQUESTRATION OF CARBON DIOXIDE IN AN AQUIFER RESERVOIR Apr 13, 2023 Pending
Array ( [id] => 20158346 [patent_doc_number] => 12384958 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-12 [patent_title] => Compositions and methods for improving thermal and brine stability of nanoparticles [patent_app_type] => utility [patent_app_number] => 18/300625 [patent_app_country] => US [patent_app_date] => 2023-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 8675 [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] => 18300625 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/300625
Compositions and methods for improving thermal and brine stability of nanoparticles Apr 13, 2023 Issued
Array ( [id] => 18740131 [patent_doc_number] => 20230349107 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => SUPERSTRUCTURE FOR A TRAFFIC SURFACE, METHOD OF MANUFACTURING THE SUPERSTRUCTURE [patent_app_type] => utility [patent_app_number] => 18/132998 [patent_app_country] => US [patent_app_date] => 2023-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8094 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18132998 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/132998
SUPERSTRUCTURE FOR A TRAFFIC SURFACE, METHOD OF MANUFACTURING THE SUPERSTRUCTURE Apr 10, 2023 Pending
Array ( [id] => 19497813 [patent_doc_number] => 20240336831 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => Liquid Suspension Composition for Wellbore Operations, and Methods of Making and Using Same [patent_app_type] => utility [patent_app_number] => 18/131124 [patent_app_country] => US [patent_app_date] => 2023-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17420 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18131124 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/131124
Liquid suspension composition for wellbore operations, and methods of making and using same Apr 4, 2023 Issued
Menu