Search

Alexander S Thomas

Examiner (ID: 18136, Phone: (571)272-1502 , Office: P/1783 )

Most Active Art Unit
1783
Art Unit(s)
1783, 1504, 1508, 1506, 1794, 1315, 1721, 1773, 1772, 2899
Total Applications
3999
Issued Applications
2993
Pending Applications
173
Abandoned Applications
832

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18786711 [patent_doc_number] => 20230374882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => DISSOLVABLE PLUGS USED IN DOWNHOLE COMPLETION SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/358809 [patent_app_country] => US [patent_app_date] => 2023-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10898 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18358809 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/358809
Dissolvable plugs used in downhole completion systems Jul 24, 2023 Issued
Array ( [id] => 18754696 [patent_doc_number] => 20230358122 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => CONTROLLING FLUIDS IN A WELLBORE USING A BACKUP PACKER [patent_app_type] => utility [patent_app_number] => 18/354348 [patent_app_country] => US [patent_app_date] => 2023-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6202 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18354348 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/354348
CONTROLLING FLUIDS IN A WELLBORE USING A BACKUP PACKER Jul 17, 2023 Pending
Array ( [id] => 18709856 [patent_doc_number] => 20230332478 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => VALVE INCLUDING AN EXPANDABLE METAL SEAL [patent_app_type] => utility [patent_app_number] => 18/338538 [patent_app_country] => US [patent_app_date] => 2023-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5267 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18338538 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/338538
VALVE INCLUDING AN EXPANDABLE METAL SEAL Jun 20, 2023 Pending
Array ( [id] => 18740291 [patent_doc_number] => 20230349268 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => SAND CONTROL DEVICE FOR MARINE HYDRATE PRODUCTION [patent_app_type] => utility [patent_app_number] => 18/136357 [patent_app_country] => US [patent_app_date] => 2023-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2556 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18136357 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/136357
Sand control device for marine hydrate production Apr 18, 2023 Issued
Array ( [id] => 18538113 [patent_doc_number] => 20230243216 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => BASEMENT ROCK HYBRID DRILLING [patent_app_type] => utility [patent_app_number] => 18/295385 [patent_app_country] => US [patent_app_date] => 2023-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10355 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18295385 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/295385
Basement rock hybrid drilling Apr 3, 2023 Issued
Array ( [id] => 18740272 [patent_doc_number] => 20230349249 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => IMPROVED DOWNHOLE ANCHOR SYSTEM [patent_app_type] => utility [patent_app_number] => 18/190197 [patent_app_country] => US [patent_app_date] => 2023-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4742 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18190197 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/190197
Downhole anchor system Mar 26, 2023 Issued
Array ( [id] => 18658369 [patent_doc_number] => 20230304364 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => Wireline Saver Tool [patent_app_type] => utility [patent_app_number] => 18/189232 [patent_app_country] => US [patent_app_date] => 2023-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7832 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18189232 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/189232
Wireline Saver Tool Mar 23, 2023 Pending
Array ( [id] => 18838075 [patent_doc_number] => 11846139 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => Carbon-swellable sealing element [patent_app_type] => utility [patent_app_number] => 18/186030 [patent_app_country] => US [patent_app_date] => 2023-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7561 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 18186030 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/186030
Carbon-swellable sealing element Mar 16, 2023 Issued
Array ( [id] => 18429153 [patent_doc_number] => 11674365 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-06-13 [patent_title] => Battery shuttle for electric well service rigs [patent_app_type] => utility [patent_app_number] => 18/109766 [patent_app_country] => US [patent_app_date] => 2023-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 4687 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18109766 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/109766
Battery shuttle for electric well service rigs Feb 13, 2023 Issued
Array ( [id] => 18539280 [patent_doc_number] => 20230244388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => DATA MEMORY UNIT FOR ELECTRIC SUBMERSIBLE PUMPING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/103830 [patent_app_country] => US [patent_app_date] => 2023-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3848 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18103830 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/103830
DATA MEMORY UNIT FOR ELECTRIC SUBMERSIBLE PUMPING SYSTEM Jan 30, 2023 Pending
Array ( [id] => 18325560 [patent_doc_number] => 20230123688 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => Composite Cement Retainer [patent_app_type] => utility [patent_app_number] => 18/085328 [patent_app_country] => US [patent_app_date] => 2022-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2811 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18085328 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/085328
Composite Cement Retainer Dec 19, 2022 Pending
Array ( [id] => 18280798 [patent_doc_number] => 20230096270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => SPLIT FLOW PROBE FOR REACTIVE RESERVOIR SAMPLING [patent_app_type] => utility [patent_app_number] => 18/075923 [patent_app_country] => US [patent_app_date] => 2022-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6531 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18075923 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/075923
Split flow probe for reactive reservoir sampling Dec 5, 2022 Issued
Array ( [id] => 18361792 [patent_doc_number] => 20230143383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => DOWNHOLE ASSEMBLY AND ANNULAR BARRIER WITH DOWNHOLE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/983725 [patent_app_country] => US [patent_app_date] => 2022-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7077 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17983725 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/983725
Downhole assembly and annular barrier with downhole assembly Nov 8, 2022 Issued
Array ( [id] => 19492077 [patent_doc_number] => 12110776 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-08 [patent_title] => Down-hole gas separation methods and system [patent_app_type] => utility [patent_app_number] => 17/981432 [patent_app_country] => US [patent_app_date] => 2022-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3654 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17981432 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/981432
Down-hole gas separation methods and system Nov 5, 2022 Issued
Array ( [id] => 18526648 [patent_doc_number] => 11713637 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-01 [patent_title] => Dual end firing explosive column tools and methods for selectively expanding a wall of a tubular [patent_app_type] => utility [patent_app_number] => 17/967705 [patent_app_country] => US [patent_app_date] => 2022-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 33 [patent_no_of_words] => 14998 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17967705 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/967705
Dual end firing explosive column tools and methods for selectively expanding a wall of a tubular Oct 16, 2022 Issued
Array ( [id] => 18306268 [patent_doc_number] => 20230110168 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-13 [patent_title] => METHOD TO ISOLATE PRESSURE ON A MULTILATERAL ORIENTATION ASSEMBLY WITH A REDUCTION IN TRIPS [patent_app_type] => utility [patent_app_number] => 17/962778 [patent_app_country] => US [patent_app_date] => 2022-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3992 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17962778 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/962778
METHOD TO ISOLATE PRESSURE ON A MULTILATERAL ORIENTATION ASSEMBLY WITH A REDUCTION IN TRIPS Oct 9, 2022 Pending
Array ( [id] => 18298245 [patent_doc_number] => 20230107931 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => ADJUSTABLE ELEMENT ENERGY RETENTION MECHANISM [patent_app_type] => utility [patent_app_number] => 17/956429 [patent_app_country] => US [patent_app_date] => 2022-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5585 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17956429 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/956429
ADJUSTABLE ELEMENT ENERGY RETENTION MECHANISM Sep 28, 2022 Pending
Array ( [id] => 18275014 [patent_doc_number] => 11613949 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-28 [patent_title] => Apparatus for performing multiple downhole operations in a production tubing tubular [patent_app_type] => utility [patent_app_number] => 17/941766 [patent_app_country] => US [patent_app_date] => 2022-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3843 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17941766 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/941766
Apparatus for performing multiple downhole operations in a production tubing tubular Sep 8, 2022 Issued
Array ( [id] => 19061173 [patent_doc_number] => 11940398 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-26 [patent_title] => Method to determine relative thermal maturity from porosities measured by quantitative imaging on uncleaned samples and GRI porosity measured on crushed cleaned samples [patent_app_type] => utility [patent_app_number] => 17/821108 [patent_app_country] => US [patent_app_date] => 2022-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 7373 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17821108 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/821108
Method to determine relative thermal maturity from porosities measured by quantitative imaging on uncleaned samples and GRI porosity measured on crushed cleaned samples Aug 18, 2022 Issued
Array ( [id] => 18988422 [patent_doc_number] => 20240060391 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => DELAYED OPENING FLUID COMMUNICATION VALVE [patent_app_type] => utility [patent_app_number] => 17/889467 [patent_app_country] => US [patent_app_date] => 2022-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4099 [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] => 17889467 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/889467
Delayed opening fluid communication valve Aug 16, 2022 Issued
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