Search

Thomas J Johannes

Supervisory Patent Examiner (ID: 8219, Phone: (571)272-7576 , Office: P/2921 )

Most Active Art Unit
2912
Art Unit(s)
2912, 2921, 2910
Total Applications
1944
Issued Applications
1928
Pending Applications
0
Abandoned Applications
16

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19326131 [patent_doc_number] => 12043797 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => High-flow polyolefin coated mineral as proppant particulate material and methods related thereto [patent_app_type] => utility [patent_app_number] => 18/054345 [patent_app_country] => US [patent_app_date] => 2022-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8743 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18054345 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/054345
High-flow polyolefin coated mineral as proppant particulate material and methods related thereto Nov 9, 2022 Issued
Array ( [id] => 19027443 [patent_doc_number] => 11926790 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-12 [patent_title] => Compositions and methods using subterranean treatment fluids comprising water-soluble polymers [patent_app_type] => utility [patent_app_number] => 17/975177 [patent_app_country] => US [patent_app_date] => 2022-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8262 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17975177 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/975177
Compositions and methods using subterranean treatment fluids comprising water-soluble polymers Oct 26, 2022 Issued
Array ( [id] => 18335972 [patent_doc_number] => 20230127921 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => METHOD FOR REMOVING FOULING USING CARBONIC ACID [patent_app_type] => utility [patent_app_number] => 17/973352 [patent_app_country] => US [patent_app_date] => 2022-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1656 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17973352 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/973352
Method for removing fouling using carbonic acid Oct 24, 2022 Issued
Array ( [id] => 19060303 [patent_doc_number] => 11939513 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-26 [patent_title] => Surfactant impregnated lost circulation, scrubbing, and scouring material [patent_app_type] => utility [patent_app_number] => 17/961289 [patent_app_country] => US [patent_app_date] => 2022-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1676 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17961289 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/961289
Surfactant impregnated lost circulation, scrubbing, and scouring material Oct 5, 2022 Issued
Array ( [id] => 18854438 [patent_doc_number] => 11852002 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-26 [patent_title] => Methods of stimulating a hydrocarbon well [patent_app_type] => utility [patent_app_number] => 17/934281 [patent_app_country] => US [patent_app_date] => 2022-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 9906 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17934281 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/934281
Methods of stimulating a hydrocarbon well Sep 21, 2022 Issued
Array ( [id] => 18838115 [patent_doc_number] => 11846179 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-12-19 [patent_title] => Covalent organic frameworks as tracers for fluorescent upstream imaging [patent_app_type] => utility [patent_app_number] => 17/949481 [patent_app_country] => US [patent_app_date] => 2022-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6281 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17949481 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/949481
Covalent organic frameworks as tracers for fluorescent upstream imaging Sep 20, 2022 Issued
Array ( [id] => 18801774 [patent_doc_number] => 11834926 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-12-05 [patent_title] => Super-cooling injection fluid [patent_app_type] => utility [patent_app_number] => 17/949626 [patent_app_country] => US [patent_app_date] => 2022-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4891 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17949626 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/949626
Super-cooling injection fluid Sep 20, 2022 Issued
Array ( [id] => 18518644 [patent_doc_number] => 11708527 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-07-25 [patent_title] => Methods for preparing liquid-solid phase change proppant with a controllable particle size based on emulsified resin [patent_app_type] => utility [patent_app_number] => 17/823075 [patent_app_country] => US [patent_app_date] => 2022-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5995 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17823075 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/823075
Methods for preparing liquid-solid phase change proppant with a controllable particle size based on emulsified resin Aug 28, 2022 Issued
Array ( [id] => 19258163 [patent_doc_number] => 12018207 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Mitigation of transient gels in cements [patent_app_type] => utility [patent_app_number] => 17/892787 [patent_app_country] => US [patent_app_date] => 2022-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 8422 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17892787 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/892787
Mitigation of transient gels in cements Aug 21, 2022 Issued
Array ( [id] => 18207600 [patent_doc_number] => 20230053857 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => WELLBORE PLANNER [patent_app_type] => utility [patent_app_number] => 17/821172 [patent_app_country] => US [patent_app_date] => 2022-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7448 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17821172 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/821172
Wellbore planner Aug 20, 2022 Issued
Array ( [id] => 18258135 [patent_doc_number] => 20230085175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => ELECTRO-HYDROFRACTURING USING ELECTRICALLY CONDUCTIVE PROPPANTS AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 17/887822 [patent_app_country] => US [patent_app_date] => 2022-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14112 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17887822 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/887822
ELECTRO-HYDROFRACTURING USING ELECTRICALLY CONDUCTIVE PROPPANTS AND RELATED METHODS Aug 14, 2022 Pending
Array ( [id] => 18887881 [patent_doc_number] => 11866645 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-01-09 [patent_title] => Methods for hydraulic fracturing and flowback fluid compositions suitable for such [patent_app_type] => utility [patent_app_number] => 17/819772 [patent_app_country] => US [patent_app_date] => 2022-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 13151 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17819772 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/819772
Methods for hydraulic fracturing and flowback fluid compositions suitable for such Aug 14, 2022 Issued
Array ( [id] => 19003786 [patent_doc_number] => 20240067857 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => HOST-GUEST LOST-CIRCULATION MATERIALS FOR SEALING LOST CIRCULATION ZONES IN WELLBORES [patent_app_type] => utility [patent_app_number] => 17/819419 [patent_app_country] => US [patent_app_date] => 2022-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6895 [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] => 17819419 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/819419
Host-guest lost-circulation materials for sealing lost circulation zones in wellbores Aug 11, 2022 Issued
Array ( [id] => 18887880 [patent_doc_number] => 11866644 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-01-09 [patent_title] => Fracturing fluid based on oilfield produced fluid [patent_app_type] => utility [patent_app_number] => 17/817237 [patent_app_country] => US [patent_app_date] => 2022-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4505 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17817237 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/817237
Fracturing fluid based on oilfield produced fluid Aug 2, 2022 Issued
Array ( [id] => 18748505 [patent_doc_number] => 11807803 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-07 [patent_title] => Cement spacer fluid with polyethyleneimine hydrochloride salt as a shale inhibitor [patent_app_type] => utility [patent_app_number] => 17/816865 [patent_app_country] => US [patent_app_date] => 2022-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 3388 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17816865 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/816865
Cement spacer fluid with polyethyleneimine hydrochloride salt as a shale inhibitor Aug 1, 2022 Issued
Array ( [id] => 18779244 [patent_doc_number] => 11820938 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-11-21 [patent_title] => Formulations for dispersal of byproducts of oil field scavenger slurries and asphaltene deposits [patent_app_type] => utility [patent_app_number] => 17/877968 [patent_app_country] => US [patent_app_date] => 2022-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 28 [patent_no_of_words] => 4291 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17877968 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/877968
Formulations for dispersal of byproducts of oil field scavenger slurries and asphaltene deposits Jul 30, 2022 Issued
Array ( [id] => 18718032 [patent_doc_number] => 11795365 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-10-24 [patent_title] => Methods of forming hydrophobic surfaces for enhancing performance of geothermal operations [patent_app_type] => utility [patent_app_number] => 17/877417 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 9126 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17877417 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/877417
Methods of forming hydrophobic surfaces for enhancing performance of geothermal operations Jul 28, 2022 Issued
Array ( [id] => 18940234 [patent_doc_number] => 20240035373 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => PARTIALLY DEGRADABLE PARTICULATES AS TIME-RELEASED TRACERS FOR ACIDIZED AND FRACTURED GAS WELLS [patent_app_type] => utility [patent_app_number] => 17/815379 [patent_app_country] => US [patent_app_date] => 2022-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6399 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17815379 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/815379
PARTIALLY DEGRADABLE PARTICULATES AS TIME-RELEASED TRACERS FOR ACIDIZED AND FRACTURED GAS WELLS Jul 26, 2022 Pending
Array ( [id] => 18923211 [patent_doc_number] => 20240026215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => METHODS FOR REGENERATING SOLVENTS AND SEQUESTERING CARBON DIOXIDE [patent_app_type] => utility [patent_app_number] => 17/814142 [patent_app_country] => US [patent_app_date] => 2022-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6429 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17814142 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/814142
Methods for regenerating solvents and sequestering carbon dioxide Jul 20, 2022 Issued
Array ( [id] => 19242126 [patent_doc_number] => 12012548 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Materials and methods for recovering oil from oil sands [patent_app_type] => utility [patent_app_number] => 17/860211 [patent_app_country] => US [patent_app_date] => 2022-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11879 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [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] => 17860211 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/860211
Materials and methods for recovering oil from oil sands Jul 7, 2022 Issued
Menu