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] => 20279606 [patent_doc_number] => 20250304848 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => ELASTOMERIC WELLBORE SEAL WITH SILICON-BASED POLYMER [patent_app_type] => utility [patent_app_number] => 18/622373 [patent_app_country] => US [patent_app_date] => 2024-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1218 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18622373 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/622373
ELASTOMERIC WELLBORE SEAL WITH SILICON-BASED POLYMER Mar 28, 2024 Pending
Array ( [id] => 19984199 [patent_doc_number] => 20250122421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => COMPOSITIONS AND METHODS FOR PRESSURE PROTECTION [patent_app_type] => utility [patent_app_number] => 18/615122 [patent_app_country] => US [patent_app_date] => 2024-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15463 [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] => 18615122 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/615122
COMPOSITIONS AND METHODS FOR PRESSURE PROTECTION Mar 24, 2024 Pending
Array ( [id] => 19984199 [patent_doc_number] => 20250122421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => COMPOSITIONS AND METHODS FOR PRESSURE PROTECTION [patent_app_type] => utility [patent_app_number] => 18/615122 [patent_app_country] => US [patent_app_date] => 2024-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15463 [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] => 18615122 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/615122
COMPOSITIONS AND METHODS FOR PRESSURE PROTECTION Mar 24, 2024 Pending
Array ( [id] => 19345420 [patent_doc_number] => 20240254383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => NOVEL DOWNHOLE METHODS AND COMPOSITIONS USED IN SUCH [patent_app_type] => utility [patent_app_number] => 18/614124 [patent_app_country] => US [patent_app_date] => 2024-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15434 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 550 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18614124 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/614124
NOVEL DOWNHOLE METHODS AND COMPOSITIONS USED IN SUCH Mar 21, 2024 Pending
Array ( [id] => 19345420 [patent_doc_number] => 20240254383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => NOVEL DOWNHOLE METHODS AND COMPOSITIONS USED IN SUCH [patent_app_type] => utility [patent_app_number] => 18/614124 [patent_app_country] => US [patent_app_date] => 2024-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15434 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 550 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18614124 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/614124
NOVEL DOWNHOLE METHODS AND COMPOSITIONS USED IN SUCH Mar 21, 2024 Pending
Array ( [id] => 19389663 [patent_doc_number] => 20240279533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => DOWNHOLE METHODS AND COMPOSITIONS USED IN SUCH [patent_app_type] => utility [patent_app_number] => 18/614191 [patent_app_country] => US [patent_app_date] => 2024-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13404 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 512 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18614191 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/614191
DOWNHOLE METHODS AND COMPOSITIONS USED IN SUCH Mar 21, 2024 Pending
Array ( [id] => 19345420 [patent_doc_number] => 20240254383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => NOVEL DOWNHOLE METHODS AND COMPOSITIONS USED IN SUCH [patent_app_type] => utility [patent_app_number] => 18/614124 [patent_app_country] => US [patent_app_date] => 2024-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15434 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 550 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18614124 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/614124
NOVEL DOWNHOLE METHODS AND COMPOSITIONS USED IN SUCH Mar 21, 2024 Pending
Array ( [id] => 20364649 [patent_doc_number] => 20250354461 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-20 [patent_title] => SEQUESTRATION OF BIO-SLUDGE IN A SUBTERRANEAN FORMATION [patent_app_type] => utility [patent_app_number] => 18/866520 [patent_app_country] => US [patent_app_date] => 2024-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1240 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18866520 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/866520
SEQUESTRATION OF BIO-SLUDGE IN A SUBTERRANEAN FORMATION Mar 13, 2024 Pending
Array ( [id] => 20364649 [patent_doc_number] => 20250354461 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-20 [patent_title] => SEQUESTRATION OF BIO-SLUDGE IN A SUBTERRANEAN FORMATION [patent_app_type] => utility [patent_app_number] => 18/866520 [patent_app_country] => US [patent_app_date] => 2024-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1240 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18866520 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/866520
SEQUESTRATION OF BIO-SLUDGE IN A SUBTERRANEAN FORMATION Mar 13, 2024 Pending
Array ( [id] => 20364649 [patent_doc_number] => 20250354461 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-20 [patent_title] => SEQUESTRATION OF BIO-SLUDGE IN A SUBTERRANEAN FORMATION [patent_app_type] => utility [patent_app_number] => 18/866520 [patent_app_country] => US [patent_app_date] => 2024-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1240 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18866520 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/866520
SEQUESTRATION OF BIO-SLUDGE IN A SUBTERRANEAN FORMATION Mar 13, 2024 Pending
Array ( [id] => 19970124 [patent_doc_number] => 12338722 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Systems and methods for processing produced oilfield brine [patent_app_type] => utility [patent_app_number] => 18/602089 [patent_app_country] => US [patent_app_date] => 2024-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 12280 [patent_no_of_claims] => 6 [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] => 18602089 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/602089
Systems and methods for processing produced oilfield brine Mar 11, 2024 Issued
Array ( [id] => 19433285 [patent_doc_number] => 20240301783 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => METHODS TO EVACUATE VARIOUS HYDROCARBON FLUIDS FROM UNDERGROUND STORAGE CONTAINMENT LOCATIONS USING CROSS-COMPRESSION TECHNIQUE [patent_app_type] => utility [patent_app_number] => 18/600746 [patent_app_country] => US [patent_app_date] => 2024-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6812 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18600746 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/600746
METHODS TO EVACUATE VARIOUS HYDROCARBON FLUIDS FROM UNDERGROUND STORAGE CONTAINMENT LOCATIONS USING CROSS-COMPRESSION TECHNIQUE Mar 9, 2024 Pending
Array ( [id] => 19433293 [patent_doc_number] => 20240301791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => INTER-WELL PETROPHYSICAL ASSESSMENT BY NANO-PARTICLE INJECTION IN THE FORMATION [patent_app_type] => utility [patent_app_number] => 18/596714 [patent_app_country] => US [patent_app_date] => 2024-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4117 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18596714 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/596714
INTER-WELL PETROPHYSICAL ASSESSMENT BY NANO-PARTICLE INJECTION IN THE FORMATION Mar 5, 2024 Pending
Array ( [id] => 20467099 [patent_doc_number] => 12523134 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Method for acidizing a formation [patent_app_type] => utility [patent_app_number] => 18/592785 [patent_app_country] => US [patent_app_date] => 2024-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1212 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18592785 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/592785
PERFORATING AND ACIDIZING A WELL Feb 29, 2024 Issued
Array ( [id] => 20467099 [patent_doc_number] => 12523134 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Method for acidizing a formation [patent_app_type] => utility [patent_app_number] => 18/592785 [patent_app_country] => US [patent_app_date] => 2024-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1212 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18592785 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/592785
PERFORATING AND ACIDIZING A WELL Feb 29, 2024 Issued
Array ( [id] => 19233936 [patent_doc_number] => 20240191128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => Methods for Stimulating a Hydrocarbon-bearing Formation by Perforating a Wellbore and Introducing an Acidic Composition in the Wellbore [patent_app_type] => utility [patent_app_number] => 18/583037 [patent_app_country] => US [patent_app_date] => 2024-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11635 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 383 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18583037 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/583037
Methods for stimulating a hydrocarbon-bearing formation by perforating a wellbore and introducing an acidic composition in the wellbore Feb 20, 2024 Issued
Array ( [id] => 19233936 [patent_doc_number] => 20240191128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => Methods for Stimulating a Hydrocarbon-bearing Formation by Perforating a Wellbore and Introducing an Acidic Composition in the Wellbore [patent_app_type] => utility [patent_app_number] => 18/583037 [patent_app_country] => US [patent_app_date] => 2024-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11635 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 383 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18583037 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/583037
Methods for stimulating a hydrocarbon-bearing formation by perforating a wellbore and introducing an acidic composition in the wellbore Feb 20, 2024 Issued
Array ( [id] => 20179640 [patent_doc_number] => 20250263598 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-21 [patent_title] => WELLBORE FLUIDS INCLUDING FLUID LOSS MATERIALS, AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 18/581108 [patent_app_country] => US [patent_app_date] => 2024-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6678 [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] => 18581108 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/581108
WELLBORE FLUIDS INCLUDING FLUID LOSS MATERIALS, AND RELATED METHODS Feb 18, 2024 Pending
Array ( [id] => 19586601 [patent_doc_number] => 20240384158 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => COMPOSITIONS AND METHODS FOR FOAM STIMULATION [patent_app_type] => utility [patent_app_number] => 18/581235 [patent_app_country] => US [patent_app_date] => 2024-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25614 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18581235 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/581235
COMPOSITIONS AND METHODS FOR FOAM STIMULATION Feb 18, 2024 Pending
Array ( [id] => 19923458 [patent_doc_number] => 12297730 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-05-13 [patent_title] => Methods of stimulating geological formations with acidic fracturing fluids [patent_app_type] => utility [patent_app_number] => 18/422524 [patent_app_country] => US [patent_app_date] => 2024-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2232 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [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] => 18422524 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/422524
Methods of stimulating geological formations with acidic fracturing fluids Jan 24, 2024 Issued
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