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] => 18355201 [patent_doc_number] => 11643592 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-05-09 [patent_title] => Slow settling micro-proppants for far field stimulation [patent_app_type] => utility [patent_app_number] => 17/553892 [patent_app_country] => US [patent_app_date] => 2021-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12996 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17553892 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/553892
Slow settling micro-proppants for far field stimulation Dec 16, 2021 Issued
Array ( [id] => 18436266 [patent_doc_number] => 20230183560 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => ATTENUATED ACID FORMULATIONS FOR ACID STIMULATION [patent_app_type] => utility [patent_app_number] => 17/548752 [patent_app_country] => US [patent_app_date] => 2021-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6558 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 17548752 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/548752
Attenuated acid formulations for acid stimulation Dec 12, 2021 Issued
Array ( [id] => 18102546 [patent_doc_number] => 11542424 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-01-03 [patent_title] => Wellbore servicing fluids and methods for controlling fluid losses in permeable zones [patent_app_type] => utility [patent_app_number] => 17/546417 [patent_app_country] => US [patent_app_date] => 2021-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8138 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 17546417 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/546417
Wellbore servicing fluids and methods for controlling fluid losses in permeable zones Dec 8, 2021 Issued
Array ( [id] => 19339407 [patent_doc_number] => 12049586 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Cement compositions and methods [patent_app_type] => utility [patent_app_number] => 18/255376 [patent_app_country] => US [patent_app_date] => 2021-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3624 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18255376 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/255376
Cement compositions and methods Nov 30, 2021 Issued
Array ( [id] => 17975687 [patent_doc_number] => 11492535 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-11-08 [patent_title] => Evaluating the presence of resin cement [patent_app_type] => utility [patent_app_number] => 17/537135 [patent_app_country] => US [patent_app_date] => 2021-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 10444 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17537135 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/537135
Evaluating the presence of resin cement Nov 28, 2021 Issued
Array ( [id] => 17627914 [patent_doc_number] => 20220162929 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => Reactive Surfactant Flooding at Neutral pH [patent_app_type] => utility [patent_app_number] => 17/527739 [patent_app_country] => US [patent_app_date] => 2021-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11523 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17527739 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/527739
Reactive surfactant flooding at neutral pH Nov 15, 2021 Issued
Array ( [id] => 17627915 [patent_doc_number] => 20220162930 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => ENHANCED OIL RECOVERY HARVESTING FOR FRACTURED RESERVOIRS [patent_app_type] => utility [patent_app_number] => 17/527743 [patent_app_country] => US [patent_app_date] => 2021-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11650 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17527743 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/527743
Enhanced oil recovery harvesting for fractured reservoirs Nov 15, 2021 Issued
Array ( [id] => 18879853 [patent_doc_number] => 20240003222 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => METHODS FOR SHORTENING WAITING-ON-CEMENT TIME IN A SUBTERRANEAN WELL [patent_app_type] => utility [patent_app_number] => 18/252852 [patent_app_country] => US [patent_app_date] => 2021-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6225 [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] => 18252852 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/252852
Methods for shortening waiting-on-cement time in a subterranean well Nov 9, 2021 Issued
Array ( [id] => 17414252 [patent_doc_number] => 20220049156 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => NOVEL DOWNHOLE METHODS [patent_app_type] => utility [patent_app_number] => 17/516214 [patent_app_country] => US [patent_app_date] => 2021-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9385 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17516214 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/516214
Methods for spotting acid in a wellbore Oct 31, 2021 Issued
Array ( [id] => 18335730 [patent_doc_number] => 20230127679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => PORTABLE ABSORBENT CONTAINER FOR RECOVERY OF OIL FIELD WASTE LIQUID [patent_app_type] => utility [patent_app_number] => 17/510872 [patent_app_country] => US [patent_app_date] => 2021-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2590 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17510872 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/510872
Portable absorbent container for recovery of oil field waste liquid Oct 25, 2021 Issued
Array ( [id] => 18135117 [patent_doc_number] => 11560774 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-24 [patent_title] => Enhanced scale inhibitor squeeze treatment using a chemical additive [patent_app_type] => utility [patent_app_number] => 17/498299 [patent_app_country] => US [patent_app_date] => 2021-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5755 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17498299 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/498299
Enhanced scale inhibitor squeeze treatment using a chemical additive Oct 10, 2021 Issued
Array ( [id] => 17370198 [patent_doc_number] => 20220025250 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => LOW TEMPERATURE CURABLE PROPPANT [patent_app_type] => utility [patent_app_number] => 17/479508 [patent_app_country] => US [patent_app_date] => 2021-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8989 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17479508 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/479508
LOW TEMPERATURE CURABLE PROPPANT Sep 19, 2021 Abandoned
Array ( [id] => 17300257 [patent_doc_number] => 20210396096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => Method of Maintaining Constant and Elevated Flowline Temperature of Well [patent_app_type] => utility [patent_app_number] => 17/464431 [patent_app_country] => US [patent_app_date] => 2021-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4559 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17464431 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/464431
Method of maintaining constant and elevated flowline temperature of well Aug 31, 2021 Issued
Array ( [id] => 19521566 [patent_doc_number] => 12123279 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Setting a cement plug [patent_app_type] => utility [patent_app_number] => 17/407021 [patent_app_country] => US [patent_app_date] => 2021-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3275 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17407021 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/407021
Setting a cement plug Aug 18, 2021 Issued
Array ( [id] => 18461890 [patent_doc_number] => 11686175 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Behind casing wash and cement [patent_app_type] => utility [patent_app_number] => 17/406669 [patent_app_country] => US [patent_app_date] => 2021-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 4264 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17406669 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/406669
Behind casing wash and cement Aug 18, 2021 Issued
Array ( [id] => 18917033 [patent_doc_number] => 11879305 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Behind casing cementing tool [patent_app_type] => utility [patent_app_number] => 17/406969 [patent_app_country] => US [patent_app_date] => 2021-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2936 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17406969 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/406969
Behind casing cementing tool Aug 18, 2021 Issued
Array ( [id] => 18748807 [patent_doc_number] => 11808108 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Dual position isolator seal [patent_app_type] => utility [patent_app_number] => 17/404775 [patent_app_country] => US [patent_app_date] => 2021-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 4872 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17404775 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/404775
Dual position isolator seal Aug 16, 2021 Issued
Array ( [id] => 17259250 [patent_doc_number] => 20210372235 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => SYSTEM AND METHOD FOR PERMANENT STORAGE OF CARBON DIOXIDE IN SHALE RESERVOIRS [patent_app_type] => utility [patent_app_number] => 17/403771 [patent_app_country] => US [patent_app_date] => 2021-08-16 [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] => 17403771 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/403771
SYSTEM AND METHOD FOR PERMANENT STORAGE OF CARBON DIOXIDE IN SHALE RESERVOIRS Aug 15, 2021 Abandoned
Array ( [id] => 18179631 [patent_doc_number] => 20230040360 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => COATED PROPPANTS AND METHODS OF MAKING AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 17/395981 [patent_app_country] => US [patent_app_date] => 2021-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11772 [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] => 17395981 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/395981
Coated proppants and methods of making and use thereof Aug 5, 2021 Issued
Array ( [id] => 17385854 [patent_doc_number] => 20220033706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => METHODS FOR HYDROCARBON RECOVERY [patent_app_type] => utility [patent_app_number] => 17/395933 [patent_app_country] => US [patent_app_date] => 2021-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20258 [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] => 17395933 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/395933
METHODS FOR HYDROCARBON RECOVERY Aug 5, 2021 Abandoned
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