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] => 19345419 [patent_doc_number] => 20240254382 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => METHODS FOR HYDROCARBON RECOVERY [patent_app_type] => utility [patent_app_number] => 18/437955 [patent_app_country] => US [patent_app_date] => 2024-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20346 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 18437955 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/437955
Methods for hydrocarbon recovery Feb 8, 2024 Issued
Array ( [id] => 19826396 [patent_doc_number] => 12247162 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-11 [patent_title] => Methods for hydrocarbon recovery [patent_app_type] => utility [patent_app_number] => 18/437986 [patent_app_country] => US [patent_app_date] => 2024-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 26 [patent_no_of_words] => 20347 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18437986 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/437986
Methods for hydrocarbon recovery Feb 8, 2024 Issued
Array ( [id] => 19210854 [patent_doc_number] => 11999902 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-06-04 [patent_title] => Chemical enhanced hydrocarbon recovery [patent_app_type] => utility [patent_app_number] => 18/428077 [patent_app_country] => US [patent_app_date] => 2024-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 12862 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18428077 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/428077
Chemical enhanced hydrocarbon recovery Jan 30, 2024 Issued
Array ( [id] => 20433370 [patent_doc_number] => 12503634 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => Wellbore servicing compositions containing a latex additive [patent_app_type] => utility [patent_app_number] => 18/403098 [patent_app_country] => US [patent_app_date] => 2024-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2321 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18403098 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/403098
Wellbore servicing compositions containing a latex additive Jan 2, 2024 Issued
Array ( [id] => 20085830 [patent_doc_number] => 20250215766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => INTEGRATED SUB SYSTEM FOR ENHANCED OILFIELD OPERATIONS [patent_app_type] => utility [patent_app_number] => 18/400605 [patent_app_country] => US [patent_app_date] => 2023-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3502 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18400605 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/400605
INTEGRATED SUB SYSTEM FOR ENHANCED OILFIELD OPERATIONS Dec 28, 2023 Pending
Array ( [id] => 19505448 [patent_doc_number] => 12116861 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Methods and systems for rotating a casing to ensure efficient displacement of cement slurry [patent_app_type] => utility [patent_app_number] => 18/392157 [patent_app_country] => US [patent_app_date] => 2023-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 6020 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18392157 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/392157
Methods and systems for rotating a casing to ensure efficient displacement of cement slurry Dec 20, 2023 Issued
Array ( [id] => 20059065 [patent_doc_number] => 20250197287 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => COMPOSITIONS AND METHODS FOR PLASTER-BASED THERMAL GROUT [patent_app_type] => utility [patent_app_number] => 18/540358 [patent_app_country] => US [patent_app_date] => 2023-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2650 [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] => 18540358 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/540358
Compositions and methods for plaster-based thermal grout Dec 13, 2023 Issued
Array ( [id] => 20227574 [patent_doc_number] => 12416218 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Behind casing cementing tool [patent_app_type] => utility [patent_app_number] => 18/539478 [patent_app_country] => US [patent_app_date] => 2023-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [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] => 18539478 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/539478
Behind casing cementing tool Dec 13, 2023 Issued
Array ( [id] => 20646300 [patent_doc_number] => 12601238 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-14 [patent_title] => Bulk metallic glass reinforced elastomer for downhole applications [patent_app_type] => utility [patent_app_number] => 18/520851 [patent_app_country] => US [patent_app_date] => 2023-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 3522 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [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] => 18520851 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/520851
Bulk metallic glass reinforced elastomer for downhole applications Nov 27, 2023 Issued
Array ( [id] => 20214059 [patent_doc_number] => 12410704 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Predicting wellbore diameters [patent_app_type] => utility [patent_app_number] => 18/519939 [patent_app_country] => US [patent_app_date] => 2023-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18519939 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/519939
Predicting wellbore diameters Nov 26, 2023 Issued
Array ( [id] => 20302881 [patent_doc_number] => 12448863 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Molded articles of modified polyglycolic acid for degradable downhole tools application [patent_app_type] => utility [patent_app_number] => 18/497632 [patent_app_country] => US [patent_app_date] => 2023-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 7041 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18497632 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/497632
Molded articles of modified polyglycolic acid for degradable downhole tools application Oct 29, 2023 Issued
Array ( [id] => 18996102 [patent_doc_number] => 11912933 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-02-27 [patent_title] => Suspension modifier directly added into fracturing fluid for real-time proppant modification during fracturing and the application thereof [patent_app_type] => utility [patent_app_number] => 18/495788 [patent_app_country] => US [patent_app_date] => 2023-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3811 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18495788 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/495788
Suspension modifier directly added into fracturing fluid for real-time proppant modification during fracturing and the application thereof Oct 26, 2023 Issued
Array ( [id] => 20535911 [patent_doc_number] => 12552977 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Polymer-based additives for shale stabilizations, wellbore fluid compositions comprising said additives, and methods of producing said compositions and improving shale stabilizations using said compositions [patent_app_type] => utility [patent_app_number] => 18/494496 [patent_app_country] => US [patent_app_date] => 2023-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4458 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [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] => 18494496 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/494496
Polymer-based additives for shale stabilizations, wellbore fluid compositions comprising said additives, and methods of producing said compositions and improving shale stabilizations using said compositions Oct 24, 2023 Issued
Array ( [id] => 19308952 [patent_doc_number] => 20240237535 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => SYSTEMS AND METHODS FOR MANAGING TEMPERATURES IN WELLBORES [patent_app_type] => utility [patent_app_number] => 18/490668 [patent_app_country] => US [patent_app_date] => 2023-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29986 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18490668 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/490668
Systems and methods for managing temperatures in wellbores Oct 18, 2023 Issued
Array ( [id] => 19308952 [patent_doc_number] => 20240237535 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => SYSTEMS AND METHODS FOR MANAGING TEMPERATURES IN WELLBORES [patent_app_type] => utility [patent_app_number] => 18/490668 [patent_app_country] => US [patent_app_date] => 2023-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29986 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18490668 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/490668
Systems and methods for managing temperatures in wellbores Oct 18, 2023 Issued
Array ( [id] => 19898274 [patent_doc_number] => 12276184 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-04-15 [patent_title] => Reviving a well using through-tubing cable-deployed pump [patent_app_type] => utility [patent_app_number] => 18/487890 [patent_app_country] => US [patent_app_date] => 2023-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 7812 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18487890 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/487890
Reviving a well using through-tubing cable-deployed pump Oct 15, 2023 Issued
Array ( [id] => 19890859 [patent_doc_number] => 20250116171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => INTERVENTION SYSTEM FOR EFFICIENT SEALING [patent_app_type] => utility [patent_app_number] => 18/376622 [patent_app_country] => US [patent_app_date] => 2023-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2421 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18376622 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/376622
INTERVENTION SYSTEM FOR EFFICIENT SEALING Oct 3, 2023 Pending
Array ( [id] => 20694187 [patent_doc_number] => 20260125593 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-05-07 [patent_title] => DRILLING FLUID COMPOSITIONS COMPRISING A POLYMERIZED BIORENEWABLE OIL [patent_app_type] => utility [patent_app_number] => 19/117435 [patent_app_country] => US [patent_app_date] => 2023-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1618 [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] => 19117435 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/117435
Drilling fluid compositions comprising a polymerized biorenewable oil Oct 3, 2023 Issued
Array ( [id] => 18923748 [patent_doc_number] => 20240026752 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => DUAL POSITION ISOLATOR SEAL [patent_app_type] => utility [patent_app_number] => 18/478791 [patent_app_country] => US [patent_app_date] => 2023-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4877 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18478791 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/478791
Dual position isolator seal Sep 28, 2023 Issued
Array ( [id] => 19368687 [patent_doc_number] => 12060763 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Cementing apparatus for reverse cementing [patent_app_type] => utility [patent_app_number] => 18/236792 [patent_app_country] => US [patent_app_date] => 2023-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 6108 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18236792 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/236792
Cementing apparatus for reverse cementing Aug 21, 2023 Issued
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