Search

Avi T. Skaist

Examiner (ID: 2955, Phone: (571)272-9348 , Office: P/3674 )

Most Active Art Unit
3674
Art Unit(s)
3674
Total Applications
504
Issued Applications
327
Pending Applications
54
Abandoned Applications
141

Applications

Application numberTitle of the applicationFiling DateStatus
19/136871 FREQUENCY ANALYSIS OF TIME-SERIES VIBRATIONAL DATA Jun 6, 2025 Pending
Array ( [id] => 20232676 [patent_doc_number] => 20250289995 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => SURFACTANTS FOR OIL AND GAS PRODUCTION [patent_app_type] => utility [patent_app_number] => 19/227008 [patent_app_country] => US [patent_app_date] => 2025-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14042 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19227008 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/227008
SURFACTANTS FOR OIL AND GAS PRODUCTION Jun 2, 2025 Pending
Array ( [id] => 20309746 [patent_doc_number] => 20250327375 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-23 [patent_title] => WELLBORE TREATMENT TO REMOVE DAMAGE AND INCREASE PRODUCTION [patent_app_type] => utility [patent_app_number] => 19/187912 [patent_app_country] => US [patent_app_date] => 2025-04-23 [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] => -17 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19187912 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/187912
WELLBORE TREATMENT TO REMOVE DAMAGE AND INCREASE PRODUCTION Apr 22, 2025 Pending
Array ( [id] => 20165584 [patent_doc_number] => 20250257630 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => HOT WATER INJECTION/STIMULATION WITH ENABLERS [patent_app_type] => utility [patent_app_number] => 19/169105 [patent_app_country] => US [patent_app_date] => 2025-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1199 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 19169105 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/169105
HOT WATER INJECTION/STIMULATION WITH ENABLERS Apr 2, 2025 Pending
Array ( [id] => 20069260 [patent_doc_number] => 20250207482 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => ACOUSTIC STIMULATION [patent_app_type] => utility [patent_app_number] => 19/074661 [patent_app_country] => US [patent_app_date] => 2025-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5893 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 19074661 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/074661
ACOUSTIC STIMULATION Mar 9, 2025 Pending
Array ( [id] => 20136356 [patent_doc_number] => 20250243400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => FERRATE(VI)-BASED HYDRAULIC FRACTURING FLUID FOR CARBON DIOXIDE SEQUESTRATION AND METHODS RELATED THERETO [patent_app_type] => utility [patent_app_number] => 19/072652 [patent_app_country] => US [patent_app_date] => 2025-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2330 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19072652 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/072652
FERRATE(VI)-BASED HYDRAULIC FRACTURING FLUID FOR CARBON DIOXIDE SEQUESTRATION AND METHODS RELATED THERETO Mar 5, 2025 Pending
Array ( [id] => 20343263 [patent_doc_number] => 12466986 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Method of altering the wettability of a subterranean surface to enhance protection of hydrocarbons [patent_app_type] => utility [patent_app_number] => 19/015320 [patent_app_country] => US [patent_app_date] => 2025-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6848 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19015320 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/015320
Method of altering the wettability of a subterranean surface to enhance protection of hydrocarbons Jan 8, 2025 Issued
Array ( [id] => 19847421 [patent_doc_number] => 20250092772 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => DEBRIS SEPARATOR [patent_app_type] => utility [patent_app_number] => 18/962527 [patent_app_country] => US [patent_app_date] => 2024-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6255 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18962527 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/962527
DEBRIS SEPARATOR Nov 26, 2024 Pending
Array ( [id] => 19847421 [patent_doc_number] => 20250092772 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => DEBRIS SEPARATOR [patent_app_type] => utility [patent_app_number] => 18/962527 [patent_app_country] => US [patent_app_date] => 2024-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6255 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18962527 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/962527
DEBRIS SEPARATOR Nov 26, 2024 Pending
Array ( [id] => 19847421 [patent_doc_number] => 20250092772 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => DEBRIS SEPARATOR [patent_app_type] => utility [patent_app_number] => 18/962527 [patent_app_country] => US [patent_app_date] => 2024-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6255 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 18962527 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/962527
DEBRIS SEPARATOR Nov 26, 2024 Pending
Array ( [id] => 20264618 [patent_doc_number] => 12435597 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Methods for shortening waiting-on-cement time in a subterranean well [patent_app_type] => utility [patent_app_number] => 18/943606 [patent_app_country] => US [patent_app_date] => 2024-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 2345 [patent_no_of_claims] => 20 [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] => 18943606 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/943606
Methods for shortening waiting-on-cement time in a subterranean well Nov 10, 2024 Issued
Array ( [id] => 19724629 [patent_doc_number] => 20250027380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => BEHIND CASING WASH AND CEMENT [patent_app_type] => utility [patent_app_number] => 18/906430 [patent_app_country] => US [patent_app_date] => 2024-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4532 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18906430 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/906430
BEHIND CASING WASH AND CEMENT Oct 3, 2024 Pending
Array ( [id] => 19693627 [patent_doc_number] => 20250012172 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => SYSTEM AND METHOD FOR PERMANENT STORAGE OF CARBON DIOXIDE IN SHALE RESERVOIRS [patent_app_type] => utility [patent_app_number] => 18/892007 [patent_app_country] => US [patent_app_date] => 2024-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5212 [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] => 18892007 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/892007
System and method for permanent storage of carbon dioxide in shale reservoirs Sep 19, 2024 Issued
Array ( [id] => 19693623 [patent_doc_number] => 20250012168 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => SETTING A CEMENT PLUG [patent_app_type] => utility [patent_app_number] => 18/888568 [patent_app_country] => US [patent_app_date] => 2024-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3304 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18888568 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/888568
SETTING A CEMENT PLUG Sep 17, 2024 Pending
Array ( [id] => 19693623 [patent_doc_number] => 20250012168 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => SETTING A CEMENT PLUG [patent_app_type] => utility [patent_app_number] => 18/888568 [patent_app_country] => US [patent_app_date] => 2024-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3304 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18888568 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/888568
SETTING A CEMENT PLUG Sep 17, 2024 Pending
Array ( [id] => 20108820 [patent_doc_number] => 12359529 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Methods and systems for rotating a casing to ensure efficient displacement of cement slurry [patent_app_type] => utility [patent_app_number] => 18/882439 [patent_app_country] => US [patent_app_date] => 2024-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 1144 [patent_no_of_claims] => 11 [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] => 18882439 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/882439
Methods and systems for rotating a casing to ensure efficient displacement of cement slurry Sep 10, 2024 Issued
Array ( [id] => 19580002 [patent_doc_number] => 12146102 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-11-19 [patent_title] => Enhanced oil recovery method and system using gemini surfactant [patent_app_type] => utility [patent_app_number] => 18/782087 [patent_app_country] => US [patent_app_date] => 2024-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 7648 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18782087 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/782087
Enhanced oil recovery method and system using gemini surfactant Jul 23, 2024 Issued
Array ( [id] => 19580003 [patent_doc_number] => 12146103 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-11-19 [patent_title] => Pressure injection method for recovering hydrocarbons [patent_app_type] => utility [patent_app_number] => 18/782103 [patent_app_country] => US [patent_app_date] => 2024-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 7650 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18782103 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/782103
Pressure injection method for recovering hydrocarbons Jul 23, 2024 Issued
Array ( [id] => 19667688 [patent_doc_number] => 12180421 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-12-31 [patent_title] => Carbonate rock formation surfactant injection method [patent_app_type] => utility [patent_app_number] => 18/782094 [patent_app_country] => US [patent_app_date] => 2024-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 7637 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18782094 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/782094
Carbonate rock formation surfactant injection method Jul 23, 2024 Issued
Array ( [id] => 19651460 [patent_doc_number] => 12173231 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-12-24 [patent_title] => Compositions and methods for increasing permeability in hydrocarbon shale formations [patent_app_type] => utility [patent_app_number] => 18/768521 [patent_app_country] => US [patent_app_date] => 2024-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 31 [patent_no_of_words] => 11652 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18768521 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/768521
Compositions and methods for increasing permeability in hydrocarbon shale formations Jul 9, 2024 Issued
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