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] => 18879836 [patent_doc_number] => 20240003205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => REDUCING LOSS CIRCULATION DURING WELL-DRILLING OPERATIONS [patent_app_type] => utility [patent_app_number] => 17/810446 [patent_app_country] => US [patent_app_date] => 2022-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5882 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17810446 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/810446
REDUCING LOSS CIRCULATION DURING WELL-DRILLING OPERATIONS Jun 30, 2022 Pending
Array ( [id] => 18413294 [patent_doc_number] => 11667828 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Multi-grade diverting particulates [patent_app_type] => utility [patent_app_number] => 17/846994 [patent_app_country] => US [patent_app_date] => 2022-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 12280 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17846994 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/846994
Multi-grade diverting particulates Jun 21, 2022 Issued
Array ( [id] => 17913434 [patent_doc_number] => 20220315829 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => Liquid Sand Treatment Optimization [patent_app_type] => utility [patent_app_number] => 17/846884 [patent_app_country] => US [patent_app_date] => 2022-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7689 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17846884 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/846884
Liquid sand treatment optimization Jun 21, 2022 Issued
Array ( [id] => 18996470 [patent_doc_number] => 11913303 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Wellbore drilling and completion systems using laser head [patent_app_type] => utility [patent_app_number] => 17/845111 [patent_app_country] => US [patent_app_date] => 2022-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6243 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17845111 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/845111
Wellbore drilling and completion systems using laser head Jun 20, 2022 Issued
Array ( [id] => 18996470 [patent_doc_number] => 11913303 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Wellbore drilling and completion systems using laser head [patent_app_type] => utility [patent_app_number] => 17/845111 [patent_app_country] => US [patent_app_date] => 2022-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6243 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17845111 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/845111
Wellbore drilling and completion systems using laser head Jun 20, 2022 Issued
Array ( [id] => 18996470 [patent_doc_number] => 11913303 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Wellbore drilling and completion systems using laser head [patent_app_type] => utility [patent_app_number] => 17/845111 [patent_app_country] => US [patent_app_date] => 2022-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6243 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17845111 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/845111
Wellbore drilling and completion systems using laser head Jun 20, 2022 Issued
Array ( [id] => 17913429 [patent_doc_number] => 20220315824 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => SYSTEM AND METHOD TO QUANTIFY FLUID ADDITIVES [patent_app_type] => utility [patent_app_number] => 17/845293 [patent_app_country] => US [patent_app_date] => 2022-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5948 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17845293 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/845293
System and method to quantify fluid additives Jun 20, 2022 Issued
Array ( [id] => 18996470 [patent_doc_number] => 11913303 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Wellbore drilling and completion systems using laser head [patent_app_type] => utility [patent_app_number] => 17/845111 [patent_app_country] => US [patent_app_date] => 2022-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6243 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17845111 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/845111
Wellbore drilling and completion systems using laser head Jun 20, 2022 Issued
Array ( [id] => 18086000 [patent_doc_number] => 11536125 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-12-27 [patent_title] => Method for proppant suspension and suspension parameter optimization based on bubble bridge effect [patent_app_type] => utility [patent_app_number] => 17/844301 [patent_app_country] => US [patent_app_date] => 2022-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6905 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 524 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17844301 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/844301
Method for proppant suspension and suspension parameter optimization based on bubble bridge effect Jun 19, 2022 Issued
Array ( [id] => 18093347 [patent_doc_number] => 20220411688 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => Method for Sealing a Bore [patent_app_type] => utility [patent_app_number] => 17/840879 [patent_app_country] => US [patent_app_date] => 2022-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6088 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17840879 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/840879
Method for sealing a bore Jun 14, 2022 Issued
Array ( [id] => 18701497 [patent_doc_number] => 11787996 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-10-17 [patent_title] => Wellbore cleaner for use in displacement trains [patent_app_type] => utility [patent_app_number] => 17/834295 [patent_app_country] => US [patent_app_date] => 2022-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 6715 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17834295 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/834295
Wellbore cleaner for use in displacement trains Jun 6, 2022 Issued
Array ( [id] => 17883417 [patent_doc_number] => 20220298894 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => Salting Out Inhibitors For Use In Treatment Fluids [patent_app_type] => utility [patent_app_number] => 17/834360 [patent_app_country] => US [patent_app_date] => 2022-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7936 [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] => 17834360 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/834360
Salting out inhibitors for use in treatment fluids Jun 6, 2022 Issued
Array ( [id] => 18399686 [patent_doc_number] => 11661815 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-05-30 [patent_title] => Resins for repair of well integrity issues [patent_app_type] => utility [patent_app_number] => 17/833494 [patent_app_country] => US [patent_app_date] => 2022-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7284 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17833494 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/833494
Resins for repair of well integrity issues Jun 5, 2022 Issued
Array ( [id] => 18916823 [patent_doc_number] => 11879094 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Enhancing friction reduction and protection of wellbore equipment during hydraulic fracturing [patent_app_type] => utility [patent_app_number] => 17/832260 [patent_app_country] => US [patent_app_date] => 2022-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 8783 [patent_no_of_claims] => 14 [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] => 17832260 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/832260
Enhancing friction reduction and protection of wellbore equipment during hydraulic fracturing Jun 2, 2022 Issued
Array ( [id] => 18980643 [patent_doc_number] => 11905804 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Stimulating hydrocarbon reservoirs [patent_app_type] => utility [patent_app_number] => 17/829972 [patent_app_country] => US [patent_app_date] => 2022-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 6157 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [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] => 17829972 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/829972
Stimulating hydrocarbon reservoirs May 31, 2022 Issued
Array ( [id] => 17867303 [patent_doc_number] => 20220290039 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => Viscoelastic-Surfactant Fracturing Fluids Having Oxidizer [patent_app_type] => utility [patent_app_number] => 17/829055 [patent_app_country] => US [patent_app_date] => 2022-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13779 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17829055 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/829055
Viscoelastic-surfactant fracturing fluids having oxidizer May 30, 2022 Issued
Array ( [id] => 18636730 [patent_doc_number] => 11761319 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Fracturing of a deep or wet well utilizing an air/fuel mixture and multiple stage restriction orifice assembly [patent_app_type] => utility [patent_app_number] => 17/826968 [patent_app_country] => US [patent_app_date] => 2022-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 23 [patent_no_of_words] => 10137 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17826968 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/826968
Fracturing of a deep or wet well utilizing an air/fuel mixture and multiple stage restriction orifice assembly May 26, 2022 Issued
Array ( [id] => 18173074 [patent_doc_number] => 11572776 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-07 [patent_title] => Hydraulic fracturing [patent_app_type] => utility [patent_app_number] => 17/826398 [patent_app_country] => US [patent_app_date] => 2022-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 9693 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17826398 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/826398
Hydraulic fracturing May 26, 2022 Issued
Array ( [id] => 19135726 [patent_doc_number] => 11970657 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Carbonate-based solvents for scale-squeeze enhancement [patent_app_type] => utility [patent_app_number] => 17/826093 [patent_app_country] => US [patent_app_date] => 2022-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3044 [patent_no_of_claims] => 10 [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] => 17826093 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/826093
Carbonate-based solvents for scale-squeeze enhancement May 25, 2022 Issued
Array ( [id] => 18643401 [patent_doc_number] => 11767461 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-09-26 [patent_title] => Long-term hydraulic fracture conductivity through rock strengthening via the formation of fluorite [patent_app_type] => utility [patent_app_number] => 17/664955 [patent_app_country] => US [patent_app_date] => 2022-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3531 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [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] => 17664955 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/664955
Long-term hydraulic fracture conductivity through rock strengthening via the formation of fluorite May 24, 2022 Issued
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