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] => 17022914 [patent_doc_number] => 20210246785 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => SPLIT FLOW PROBE FOR REACTIVE RESERVOIR SAMPLING [patent_app_type] => utility [patent_app_number] => 17/119281 [patent_app_country] => US [patent_app_date] => 2020-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6482 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17119281 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/119281
Split flow probe for reactive reservoir sampling Dec 10, 2020 Issued
Array ( [id] => 17657761 [patent_doc_number] => 20220178226 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => DOWNHOLE CLEANING TOOLS AND METHODS FOR OPERATING THE SAME [patent_app_type] => utility [patent_app_number] => 17/116478 [patent_app_country] => US [patent_app_date] => 2020-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4314 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17116478 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/116478
Downhole cleaning tools and methods for operating the same Dec 8, 2020 Issued
Array ( [id] => 16712598 [patent_doc_number] => 20210079745 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => Downhole Anchor [patent_app_type] => utility [patent_app_number] => 17/106797 [patent_app_country] => US [patent_app_date] => 2020-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9803 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17106797 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/106797
Downhole anchor Nov 29, 2020 Issued
Array ( [id] => 16712598 [patent_doc_number] => 20210079745 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => Downhole Anchor [patent_app_type] => utility [patent_app_number] => 17/106797 [patent_app_country] => US [patent_app_date] => 2020-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9803 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17106797 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/106797
Downhole anchor Nov 29, 2020 Issued
Array ( [id] => 17627905 [patent_doc_number] => 20220162920 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => CONTINGENCY RELEASE OF MILL FROM WHIPSTOCK [patent_app_type] => utility [patent_app_number] => 17/103838 [patent_app_country] => US [patent_app_date] => 2020-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3841 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17103838 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/103838
Contingency release of mill from whipstock Nov 23, 2020 Issued
Array ( [id] => 16870840 [patent_doc_number] => 20210164307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => ARTIFICIAL LIFT ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/953712 [patent_app_country] => US [patent_app_date] => 2020-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2846 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16953712 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/953712
Artificial lift assembly Nov 19, 2020 Issued
Array ( [id] => 16762897 [patent_doc_number] => 20210108478 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => Casing Patch System [patent_app_type] => utility [patent_app_number] => 16/950818 [patent_app_country] => US [patent_app_date] => 2020-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4179 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 16950818 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/950818
Casing patch system Nov 16, 2020 Issued
Array ( [id] => 16824961 [patent_doc_number] => 20210140254 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => DOWNHOLE TOOLS TREATED BY PLASMA ELECTROLYTIC OXIDATION [patent_app_type] => utility [patent_app_number] => 17/096652 [patent_app_country] => US [patent_app_date] => 2020-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2136 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17096652 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/096652
DOWNHOLE TOOLS TREATED BY PLASMA ELECTROLYTIC OXIDATION Nov 11, 2020 Abandoned
Array ( [id] => 16878512 [patent_doc_number] => 11028648 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-06-08 [patent_title] => Basement rock hybrid drilling [patent_app_type] => utility [patent_app_number] => 17/090410 [patent_app_country] => US [patent_app_date] => 2020-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 10757 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17090410 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/090410
Basement rock hybrid drilling Nov 4, 2020 Issued
Array ( [id] => 17976010 [patent_doc_number] => 11492861 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-08 [patent_title] => Packer assembly for use within a borehole [patent_app_type] => utility [patent_app_number] => 17/078780 [patent_app_country] => US [patent_app_date] => 2020-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3422 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17078780 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/078780
Packer assembly for use within a borehole Oct 22, 2020 Issued
Array ( [id] => 18748806 [patent_doc_number] => 11808107 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Ball injecting apparatus and method for wellbore operations [patent_app_type] => utility [patent_app_number] => 17/077939 [patent_app_country] => US [patent_app_date] => 2020-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 4276 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17077939 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/077939
Ball injecting apparatus and method for wellbore operations Oct 21, 2020 Issued
Array ( [id] => 18036925 [patent_doc_number] => 20220381140 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => PERFORATING AND TRACER INJECTION SYSTEM FOR OILFIELD APPLICATIONS [patent_app_type] => utility [patent_app_number] => 17/769695 [patent_app_country] => US [patent_app_date] => 2020-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4395 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17769695 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/769695
Perforating and tracer injection system for oilfield applications Oct 18, 2020 Issued
Array ( [id] => 18051951 [patent_doc_number] => 11525325 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-13 [patent_title] => One piece frac plug [patent_app_type] => utility [patent_app_number] => 17/072377 [patent_app_country] => US [patent_app_date] => 2020-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 12133 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17072377 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/072377
One piece frac plug Oct 15, 2020 Issued
Array ( [id] => 19142908 [patent_doc_number] => 20240141762 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => ELECTRIC DRIVE VALVE CONTROL AND SAFETY SYSTEM FOR GAS INJECTION IN OIL PRODUCTION COLUMN [patent_app_type] => utility [patent_app_number] => 17/769281 [patent_app_country] => US [patent_app_date] => 2020-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2574 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17769281 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/769281
ELECTRIC DRIVE VALVE CONTROL AND SAFETY SYSTEM FOR GAS INJECTION IN OIL PRODUCTION COLUMN Oct 15, 2020 Pending
Array ( [id] => 17800652 [patent_doc_number] => 11414942 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-16 [patent_title] => Packer installation systems and related methods [patent_app_type] => utility [patent_app_number] => 17/070165 [patent_app_country] => US [patent_app_date] => 2020-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 5639 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17070165 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/070165
Packer installation systems and related methods Oct 13, 2020 Issued
Array ( [id] => 17534191 [patent_doc_number] => 20220112800 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => Removable Real Time Clock Battery Assembly [patent_app_type] => utility [patent_app_number] => 17/066143 [patent_app_country] => US [patent_app_date] => 2020-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4025 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17066143 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/066143
Removable real time clock battery assembly Oct 7, 2020 Issued
Array ( [id] => 16762917 [patent_doc_number] => 20210108498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => DOWN-HOLE GAS SEPARATION METHODS AND SYSTEM [patent_app_type] => utility [patent_app_number] => 17/066201 [patent_app_country] => US [patent_app_date] => 2020-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3636 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17066201 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/066201
Down-hole gas separation methods and system Oct 7, 2020 Issued
Array ( [id] => 18129174 [patent_doc_number] => 11555375 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Composite cement retainer [patent_app_type] => utility [patent_app_number] => 17/065388 [patent_app_country] => US [patent_app_date] => 2020-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2793 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17065388 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/065388
Composite cement retainer Oct 6, 2020 Issued
Array ( [id] => 18093840 [patent_doc_number] => 20220412181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => WELL TOOL DEVICE FOR FORMING A PERMANENT BARRIER IN A WELL [patent_app_type] => utility [patent_app_number] => 17/763147 [patent_app_country] => US [patent_app_date] => 2020-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4336 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17763147 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/763147
Well tool device for forming a permanent barrier in a well Sep 20, 2020 Issued
Array ( [id] => 18110204 [patent_doc_number] => 20230003084 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => WELL DRILLING ACCELERATION TOOL [patent_app_type] => utility [patent_app_number] => 17/757059 [patent_app_country] => US [patent_app_date] => 2020-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5772 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17757059 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/757059
Well drilling acceleration tool Sep 10, 2020 Issued
Menu