Search

Avi T. Skaist

Examiner (ID: 11233, Phone: (571)272-9348 , Office: P/3674 )

Most Active Art Unit
3674
Art Unit(s)
3674
Total Applications
528
Issued Applications
348
Pending Applications
52
Abandoned Applications
142

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19884587 [patent_doc_number] => 12270283 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Acoustic stimulation [patent_app_type] => utility [patent_app_number] => 18/453014 [patent_app_country] => US [patent_app_date] => 2023-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 10841 [patent_no_of_claims] => 5 [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] => 18453014 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/453014
Acoustic stimulation Aug 20, 2023 Issued
Array ( [id] => 19884294 [patent_doc_number] => 12269987 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Low density oil-based wellbore fluids and methods thereof [patent_app_type] => utility [patent_app_number] => 18/446121 [patent_app_country] => US [patent_app_date] => 2023-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4772 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18446121 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/446121
Low density oil-based wellbore fluids and methods thereof Aug 7, 2023 Issued
Array ( [id] => 19505118 [patent_doc_number] => 12116530 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-10-15 [patent_title] => Method of enhanced oil recovery in a carbonate rock formation [patent_app_type] => utility [patent_app_number] => 18/364580 [patent_app_country] => US [patent_app_date] => 2023-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 17 [patent_no_of_words] => 7632 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18364580 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/364580
Method of enhanced oil recovery in a carbonate rock formation Aug 2, 2023 Issued
Array ( [id] => 18988439 [patent_doc_number] => 20240060408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => DEBRIS SEPARATOR [patent_app_type] => utility [patent_app_number] => 18/228903 [patent_app_country] => US [patent_app_date] => 2023-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6254 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18228903 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/228903
Debris separator Jul 31, 2023 Issued
Array ( [id] => 19241280 [patent_doc_number] => 12011696 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-06-18 [patent_title] => Hot crude gravity drainage (HCGD) for heavy and extra-heavy enhanced oil recovery (EOR) [patent_app_type] => utility [patent_app_number] => 18/362126 [patent_app_country] => US [patent_app_date] => 2023-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4966 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18362126 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/362126
Hot crude gravity drainage (HCGD) for heavy and extra-heavy enhanced oil recovery (EOR) Jul 30, 2023 Issued
Array ( [id] => 19211188 [patent_doc_number] => 12000238 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Latching tool float valve in combination with cement retainer [patent_app_type] => utility [patent_app_number] => 18/362580 [patent_app_country] => US [patent_app_date] => 2023-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 5666 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18362580 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/362580
Latching tool float valve in combination with cement retainer Jul 30, 2023 Issued
Array ( [id] => 19940413 [patent_doc_number] => 12312535 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Functionalized nanoparticles and polymers for foamer applications in upstream environments [patent_app_type] => utility [patent_app_number] => 18/227214 [patent_app_country] => US [patent_app_date] => 2023-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18227214 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/227214
Functionalized nanoparticles and polymers for foamer applications in upstream environments Jul 26, 2023 Issued
Array ( [id] => 19537206 [patent_doc_number] => 12129749 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-10-29 [patent_title] => Methods for removing carbon dioxide from natural gas [patent_app_type] => utility [patent_app_number] => 18/359615 [patent_app_country] => US [patent_app_date] => 2023-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 5873 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18359615 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/359615
Methods for removing carbon dioxide from natural gas Jul 25, 2023 Issued
Array ( [id] => 19339410 [patent_doc_number] => 12049589 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Surfactants for oil and gas production [patent_app_type] => utility [patent_app_number] => 18/225004 [patent_app_country] => US [patent_app_date] => 2023-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 18153 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18225004 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/225004
Surfactants for oil and gas production Jul 20, 2023 Issued
Array ( [id] => 20480830 [patent_doc_number] => 12529302 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-20 [patent_title] => System and method for deploying sensing cable into a well [patent_app_type] => utility [patent_app_number] => 18/347514 [patent_app_country] => US [patent_app_date] => 2023-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 20 [patent_no_of_words] => 2235 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18347514 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/347514
System and method for deploying sensing cable into a well Jul 4, 2023 Issued
Array ( [id] => 19188451 [patent_doc_number] => 20240167364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => SYSTEM AND METHOD FOR PERMANENT STORAGE OF CARBON DIOXIDE IN SHALE RESERVOIRS [patent_app_type] => utility [patent_app_number] => 18/217514 [patent_app_country] => US [patent_app_date] => 2023-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5164 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 18217514 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/217514
SYSTEM AND METHOD FOR PERMANENT STORAGE OF CARBON DIOXIDE IN SHALE RESERVOIRS Jun 29, 2023 Abandoned
Array ( [id] => 19203015 [patent_doc_number] => 20240174914 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => METHODS FOR HYDROCARBON RECOVERY [patent_app_type] => utility [patent_app_number] => 18/336457 [patent_app_country] => US [patent_app_date] => 2023-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20343 [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] => 18336457 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/336457
METHODS FOR HYDROCARBON RECOVERY Jun 15, 2023 Abandoned
Array ( [id] => 19043724 [patent_doc_number] => 11932810 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Superheated phase changing nanodroplets for hydrocarbon reservoir applications [patent_app_type] => utility [patent_app_number] => 18/330707 [patent_app_country] => US [patent_app_date] => 2023-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4770 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18330707 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/330707
Superheated phase changing nanodroplets for hydrocarbon reservoir applications Jun 6, 2023 Issued
Array ( [id] => 18809301 [patent_doc_number] => 20230383636 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => COMPOSITIONS CONTAINING FRICTION REDUCERS AND METHODS OF USING THEREOF IN OIL AND GAS OPERATIONS [patent_app_type] => utility [patent_app_number] => 18/326409 [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] => 31682 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 18326409 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/326409
Compositions containing friction reducers and methods of using thereof in oil and gas operations May 30, 2023 Issued
Array ( [id] => 18675423 [patent_doc_number] => 20230313027 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => COATED PROPPANTS AND METHODS OF MAKING AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 18/322668 [patent_app_country] => US [patent_app_date] => 2023-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11833 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18322668 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/322668
Coated proppants and methods of making and use thereof May 23, 2023 Issued
Array ( [id] => 19601759 [patent_doc_number] => 20240392639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => SIDE POCKET MANDREL FOR METERED CHEMICAL INJECTION [patent_app_type] => utility [patent_app_number] => 18/321496 [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] => 5218 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18321496 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/321496
Side pocket mandrel for metered chemical injection May 21, 2023 Issued
Array ( [id] => 19234409 [patent_doc_number] => 20240191602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => Oleophobic And Hydrophobic Applications For Downhole Tools [patent_app_type] => utility [patent_app_number] => 18/198162 [patent_app_country] => US [patent_app_date] => 2023-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13509 [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] => 18198162 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/198162
Oleophobic and hydrophobic applications for downhole tools May 15, 2023 Issued
Array ( [id] => 19586597 [patent_doc_number] => 20240384154 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => Method of Altering the Wettability of a Subterranean Surface to Enhance Production of Hydrocarbons [patent_app_type] => utility [patent_app_number] => 18/198116 [patent_app_country] => US [patent_app_date] => 2023-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11556 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18198116 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/198116
Method of altering the wettability of a subterranean surface to enhance production of hydrocarbons May 15, 2023 Issued
Array ( [id] => 20337030 [patent_doc_number] => 20250341150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-06 [patent_title] => INJECTING DISSOLVED CARBON DIOXIDE INTO A SUBTERRANEAN FORMATION [patent_app_type] => utility [patent_app_number] => 18/866407 [patent_app_country] => US [patent_app_date] => 2023-05-15 [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] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18866407 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/866407
Injecting dissolved carbon dioxide into a subterranean formation May 14, 2023 Issued
Array ( [id] => 19565233 [patent_doc_number] => 12139997 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Behind casing wash and cement [patent_app_type] => utility [patent_app_number] => 18/316030 [patent_app_country] => US [patent_app_date] => 2023-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 4496 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [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] => 18316030 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/316030
Behind casing wash and cement May 10, 2023 Issued
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