Search

Avi T. Skaist

Examiner (ID: 12947, Phone: (571)272-9348 , Office: P/3674 )

Most Active Art Unit
3674
Art Unit(s)
3674
Total Applications
518
Issued Applications
342
Pending Applications
52
Abandoned Applications
141

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17756338 [patent_doc_number] => 11396622 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-07-26 [patent_title] => Production of hydrocarbons from brine containing hydrocarbon substances [patent_app_type] => utility [patent_app_number] => 17/673767 [patent_app_country] => US [patent_app_date] => 2022-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5676 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17673767 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/673767
Production of hydrocarbons from brine containing hydrocarbon substances Feb 15, 2022 Issued
Array ( [id] => 18567718 [patent_doc_number] => 20230258053 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => INTELLIGENT DETECT, PUNCH, ISOLATE, AND SQUEEZE SYSTEM [patent_app_type] => utility [patent_app_number] => 17/651370 [patent_app_country] => US [patent_app_date] => 2022-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4584 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17651370 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/651370
Intelligent detect, punch, isolate, and squeeze system Feb 15, 2022 Issued
Array ( [id] => 18567310 [patent_doc_number] => 20230257642 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => EMULSION SHEAR BOND ENHANCED CEMENT [patent_app_type] => utility [patent_app_number] => 17/650804 [patent_app_country] => US [patent_app_date] => 2022-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9068 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17650804 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/650804
Emulsion shear bond enhanced cement Feb 10, 2022 Issued
Array ( [id] => 19368445 [patent_doc_number] => 12060518 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Compositions and methods for inhibiting shale and preventing shale accretion [patent_app_type] => utility [patent_app_number] => 17/649077 [patent_app_country] => US [patent_app_date] => 2022-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6618 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17649077 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/649077
Compositions and methods for inhibiting shale and preventing shale accretion Jan 26, 2022 Issued
Array ( [id] => 17762591 [patent_doc_number] => 20220236203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => CEMENT PERFORMANCE EVALUATION DEVICE AND CEMENT DESIGN METHOD FOR CEMENTING IN PENETRATED HYDRATE DEPOSIT [patent_app_type] => utility [patent_app_number] => 17/580687 [patent_app_country] => US [patent_app_date] => 2022-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6288 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17580687 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/580687
Cement performance evaluation device and cement design method for cementing in penetrated hydrate deposit Jan 20, 2022 Issued
Array ( [id] => 19594632 [patent_doc_number] => 12152462 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Hydraulically driven cement downhole mixing enhancer apparatus [patent_app_type] => utility [patent_app_number] => 17/648583 [patent_app_country] => US [patent_app_date] => 2022-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 6329 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 17648583 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/648583
Hydraulically driven cement downhole mixing enhancer apparatus Jan 20, 2022 Issued
Array ( [id] => 18666813 [patent_doc_number] => 11773696 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Acoustic stimulation [patent_app_type] => utility [patent_app_number] => 17/577593 [patent_app_country] => US [patent_app_date] => 2022-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 11011 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17577593 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/577593
Acoustic stimulation Jan 17, 2022 Issued
Array ( [id] => 19354234 [patent_doc_number] => 12054665 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Synthesis and use of grafted graphene in aqueous drilling fluids as low shear rate viscosity enhancer [patent_app_type] => utility [patent_app_number] => 17/647416 [patent_app_country] => US [patent_app_date] => 2022-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5698 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17647416 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/647416
Synthesis and use of grafted graphene in aqueous drilling fluids as low shear rate viscosity enhancer Jan 6, 2022 Issued
Array ( [id] => 20041678 [patent_doc_number] => 20250179900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => CRUDE OIL RECOVERY METHOD [patent_app_type] => utility [patent_app_number] => 18/033986 [patent_app_country] => US [patent_app_date] => 2021-12-22 [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] => -11 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18033986 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/033986
CRUDE OIL RECOVERY METHOD Dec 21, 2021 Pending
Array ( [id] => 18233657 [patent_doc_number] => 11598207 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-03-07 [patent_title] => Methods for monitoring gel fluid composites [patent_app_type] => utility [patent_app_number] => 17/559299 [patent_app_country] => US [patent_app_date] => 2021-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 7332 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17559299 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/559299
Methods for monitoring gel fluid composites Dec 21, 2021 Issued
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
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