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] => 17620579 [patent_doc_number] => 11339622 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-24 [patent_title] => Diverter downhole tool and associated methods [patent_app_type] => utility [patent_app_number] => 16/891681 [patent_app_country] => US [patent_app_date] => 2020-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 8763 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16891681 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/891681
Diverter downhole tool and associated methods Jun 2, 2020 Issued
Array ( [id] => 17665772 [patent_doc_number] => 11359454 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Buoyancy assist tool with annular cavity and piston [patent_app_type] => utility [patent_app_number] => 16/890168 [patent_app_country] => US [patent_app_date] => 2020-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3777 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16890168 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/890168
Buoyancy assist tool with annular cavity and piston Jun 1, 2020 Issued
Array ( [id] => 17785161 [patent_doc_number] => 11408275 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-09 [patent_title] => Downhole plugs including a sensor, hydrocarbon wells including the downhole plugs, and methods of operating hydrocarbon wells [patent_app_type] => utility [patent_app_number] => 16/865146 [patent_app_country] => US [patent_app_date] => 2020-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 9118 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16865146 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/865146
Downhole plugs including a sensor, hydrocarbon wells including the downhole plugs, and methods of operating hydrocarbon wells Apr 30, 2020 Issued
Array ( [id] => 16468853 [patent_doc_number] => 20200370390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => Wellbore Plugs that Include an Interrogation Device, Hydrocarbon Wells that Include the Wellbore Plugs, and Methods of Operating the Hydrocarbon Wells [patent_app_type] => utility [patent_app_number] => 16/856168 [patent_app_country] => US [patent_app_date] => 2020-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10501 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 16856168 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/856168
Wellbore plugs that include an interrogation device, hydrocarbon wells that include the wellbore plugs, and methods of operating the hydrocarbon wells Apr 22, 2020 Issued
Array ( [id] => 17579505 [patent_doc_number] => 20220136360 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => WELLBORE PLUG [patent_app_type] => utility [patent_app_number] => 17/594606 [patent_app_country] => US [patent_app_date] => 2020-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11521 [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] => 17594606 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/594606
WELLBORE PLUG Apr 21, 2020 Abandoned
Array ( [id] => 17171031 [patent_doc_number] => 20210324701 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => Fluid Barriers For Dissolvable Plugs [patent_app_type] => utility [patent_app_number] => 16/850440 [patent_app_country] => US [patent_app_date] => 2020-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4982 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16850440 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/850440
Fluid barriers for dissolvable plugs Apr 15, 2020 Issued
Array ( [id] => 17688511 [patent_doc_number] => 20220195803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => ROTARY STEERABLE DRILLING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/603722 [patent_app_country] => US [patent_app_date] => 2020-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12151 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17603722 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/603722
Rotary steerable drilling system Apr 14, 2020 Issued
Array ( [id] => 17556514 [patent_doc_number] => 11313198 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-26 [patent_title] => Dissolvable plugs used in downhole completion systems [patent_app_type] => utility [patent_app_number] => 16/840792 [patent_app_country] => US [patent_app_date] => 2020-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 13 [patent_no_of_words] => 10897 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16840792 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/840792
Dissolvable plugs used in downhole completion systems Apr 5, 2020 Issued
Array ( [id] => 16191435 [patent_doc_number] => 20200232284 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => MAST AND SUBSTRUCTURE [patent_app_type] => utility [patent_app_number] => 16/841082 [patent_app_country] => US [patent_app_date] => 2020-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5710 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16841082 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/841082
Mast and substructure Apr 5, 2020 Issued
Array ( [id] => 17142310 [patent_doc_number] => 20210310322 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => SLEEVE FOR DOWNHOLE TOOLS [patent_app_type] => utility [patent_app_number] => 16/838809 [patent_app_country] => US [patent_app_date] => 2020-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3742 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16838809 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/838809
Sleeve for downhole tools Apr 1, 2020 Issued
Array ( [id] => 17126855 [patent_doc_number] => 20210301624 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => METHOD AND SYSTEM FOR REVIVING WELLS [patent_app_type] => utility [patent_app_number] => 16/834929 [patent_app_country] => US [patent_app_date] => 2020-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4594 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16834929 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/834929
Method and system for reviving wells Mar 29, 2020 Issued
Array ( [id] => 18013725 [patent_doc_number] => 11506010 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-11-22 [patent_title] => High expansion wedge [patent_app_type] => utility [patent_app_number] => 16/830845 [patent_app_country] => US [patent_app_date] => 2020-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 2423 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16830845 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/830845
High expansion wedge Mar 25, 2020 Issued
Array ( [id] => 17627901 [patent_doc_number] => 20220162916 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => MANUFACTURING METHODS FOR DUAL CONCENTRIC TUBING [patent_app_type] => utility [patent_app_number] => 17/438983 [patent_app_country] => US [patent_app_date] => 2020-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8775 [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] => 17438983 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/438983
Manufacturing methods for dual concentric tubing Mar 22, 2020 Issued
Array ( [id] => 18888259 [patent_doc_number] => 11867025 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Downhole flow controller [patent_app_type] => utility [patent_app_number] => 17/437325 [patent_app_country] => US [patent_app_date] => 2020-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 41 [patent_no_of_words] => 22643 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17437325 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/437325
Downhole flow controller Mar 5, 2020 Issued
Array ( [id] => 18701904 [patent_doc_number] => 11788405 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Downhole oil level detection device [patent_app_type] => utility [patent_app_number] => 17/440143 [patent_app_country] => US [patent_app_date] => 2020-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3700 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17440143 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/440143
Downhole oil level detection device Feb 13, 2020 Issued
Array ( [id] => 16014351 [patent_doc_number] => 20200182018 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => SYSTEM FOR SUCCESSIVELY UNCOVERING PORTS ALONG A WELLBORE TO PERMIT INJECTION OF A FLUID ALONG SAID WELLBORE [patent_app_type] => utility [patent_app_number] => 16/790679 [patent_app_country] => US [patent_app_date] => 2020-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11367 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 415 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16790679 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/790679
System for successively uncovering ports along a wellbore to permit injection of a fluid along said wellbore Feb 12, 2020 Issued
Array ( [id] => 17482955 [patent_doc_number] => 20220090459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => EXPANDABLE METAL PACKER WITH ANCHORING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/423288 [patent_app_country] => US [patent_app_date] => 2020-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4075 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17423288 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/423288
Expandable metal packer with anchoring system Jan 22, 2020 Issued
Array ( [id] => 17436373 [patent_doc_number] => 11261690 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-01 [patent_title] => Downhole method and system for providing zonal isolation with annular barrier expanded from within and through well tubular metal structure [patent_app_type] => utility [patent_app_number] => 16/735934 [patent_app_country] => US [patent_app_date] => 2020-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 4345 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16735934 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/735934
Downhole method and system for providing zonal isolation with annular barrier expanded from within and through well tubular metal structure Jan 6, 2020 Issued
Array ( [id] => 15801427 [patent_doc_number] => 20200123856 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => DOWNHOLE OSCILLATION APPARATUS [patent_app_type] => utility [patent_app_number] => 16/718915 [patent_app_country] => US [patent_app_date] => 2019-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6294 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 16718915 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/718915
Downhole oscillation apparatus Dec 17, 2019 Issued
Array ( [id] => 18794370 [patent_doc_number] => 11828130 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Release mechanism for mechanically locked wiper plug system [patent_app_type] => utility [patent_app_number] => 17/414258 [patent_app_country] => US [patent_app_date] => 2019-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 3847 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17414258 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/414258
Release mechanism for mechanically locked wiper plug system Dec 16, 2019 Issued
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