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] => 17357014 [patent_doc_number] => 20220017810 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => GEOPOLYMER FORMULATIONS FOR MITIGATING LOSSES [patent_app_type] => utility [patent_app_number] => 17/487739 [patent_app_country] => US [patent_app_date] => 2021-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9897 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17487739 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/487739
Geopolymer formulations for mitigating losses Sep 27, 2021 Issued
Array ( [id] => 18051956 [patent_doc_number] => 11525330 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-13 [patent_title] => Dissolvable diversion package and method of use [patent_app_type] => utility [patent_app_number] => 17/405181 [patent_app_country] => US [patent_app_date] => 2021-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 4357 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17405181 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/405181
Dissolvable diversion package and method of use Aug 17, 2021 Issued
Array ( [id] => 18233324 [patent_doc_number] => 11597873 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-07 [patent_title] => Well treatment compositions and methods comprising certain microemulsions and certain clay control additives exhibiting synergistic effect of enhancing clay swelling protection and persistency [patent_app_type] => utility [patent_app_number] => 17/400703 [patent_app_country] => US [patent_app_date] => 2021-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 17014 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 17400703 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/400703
Well treatment compositions and methods comprising certain microemulsions and certain clay control additives exhibiting synergistic effect of enhancing clay swelling protection and persistency Aug 11, 2021 Issued
Array ( [id] => 17460990 [patent_doc_number] => 20220074295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => Methods and Systems of Creating Fractures in a Subsurface Formation [patent_app_type] => utility [patent_app_number] => 17/444480 [patent_app_country] => US [patent_app_date] => 2021-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10628 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17444480 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/444480
Methods and systems of creating fractures in a subsurface formation Aug 4, 2021 Issued
Array ( [id] => 18733512 [patent_doc_number] => 11802235 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-31 [patent_title] => Self propping surfactant for well stimulation [patent_app_type] => utility [patent_app_number] => 17/391675 [patent_app_country] => US [patent_app_date] => 2021-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8136 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17391675 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/391675
Self propping surfactant for well stimulation Aug 1, 2021 Issued
Array ( [id] => 18583074 [patent_doc_number] => 20230265333 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => LOW-DENSITY TREATMENT FLUID AND METHODS FOR TREATING THEIR ZONES LOCATED ABOVE PAY ZONES [patent_app_type] => utility [patent_app_number] => 18/010236 [patent_app_country] => US [patent_app_date] => 2021-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5133 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18010236 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/010236
LOW-DENSITY TREATMENT FLUID AND METHODS FOR TREATING THEIR ZONES LOCATED ABOVE PAY ZONES Jun 27, 2021 Pending
Array ( [id] => 18597471 [patent_doc_number] => 20230272267 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => METHOD FOR BOOSTING VISCOSITY OF A FRACTURING FLUID [patent_app_type] => utility [patent_app_number] => 18/018139 [patent_app_country] => US [patent_app_date] => 2021-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6297 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18018139 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/018139
METHOD FOR BOOSTING VISCOSITY OF A FRACTURING FLUID Jun 23, 2021 Pending
Array ( [id] => 18290246 [patent_doc_number] => 11619113 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-04-04 [patent_title] => Well-fouling abatement system and method for wells [patent_app_type] => utility [patent_app_number] => 17/354813 [patent_app_country] => US [patent_app_date] => 2021-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 8535 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17354813 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/354813
Well-fouling abatement system and method for wells Jun 21, 2021 Issued
Array ( [id] => 17141898 [patent_doc_number] => 20210309910 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => DIVERTING AGENT AND METHOD OF FILLING FRACTURE IN WELL USING SAME [patent_app_type] => utility [patent_app_number] => 17/352693 [patent_app_country] => US [patent_app_date] => 2021-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7093 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17352693 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/352693
Diverting agent and method of filling fracture in well using same Jun 20, 2021 Issued
Array ( [id] => 17141897 [patent_doc_number] => 20210309909 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => DIVERTING AGENT AND METHOD OF FILLING FRACTURE IN WELL USING SAME [patent_app_type] => utility [patent_app_number] => 17/352686 [patent_app_country] => US [patent_app_date] => 2021-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7440 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17352686 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/352686
DIVERTING AGENT AND METHOD OF FILLING FRACTURE IN WELL USING SAME Jun 20, 2021 Pending
Array ( [id] => 18058219 [patent_doc_number] => 20220389305 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => Controlled Release Acid System for Well Treatment Applications [patent_app_type] => utility [patent_app_number] => 17/342095 [patent_app_country] => US [patent_app_date] => 2021-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8407 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17342095 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/342095
Use of controlled release acid system in treatment of wells Jun 7, 2021 Issued
Array ( [id] => 19242411 [patent_doc_number] => 12012834 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Distribution of hydraulic fracturing fluids [patent_app_type] => utility [patent_app_number] => 17/999789 [patent_app_country] => US [patent_app_date] => 2021-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 14497 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17999789 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/999789
Distribution of hydraulic fracturing fluids Jun 1, 2021 Issued
Array ( [id] => 18275054 [patent_doc_number] => 11613989 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-28 [patent_title] => Systems and methods for differentiating non-radioactive tracers downhole [patent_app_type] => utility [patent_app_number] => 17/329264 [patent_app_country] => US [patent_app_date] => 2021-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 5618 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17329264 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/329264
Systems and methods for differentiating non-radioactive tracers downhole May 24, 2021 Issued
Array ( [id] => 18518643 [patent_doc_number] => 11708526 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-25 [patent_title] => Sandstone stimulation formulations [patent_app_type] => utility [patent_app_number] => 17/328178 [patent_app_country] => US [patent_app_date] => 2021-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7962 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17328178 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/328178
Sandstone stimulation formulations May 23, 2021 Issued
Array ( [id] => 18643402 [patent_doc_number] => 11767462 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-26 [patent_title] => Polyvinyl alcohol-based particulate compositions [patent_app_type] => utility [patent_app_number] => 17/327291 [patent_app_country] => US [patent_app_date] => 2021-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 22593 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17327291 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/327291
Polyvinyl alcohol-based particulate compositions May 20, 2021 Issued
Array ( [id] => 18005205 [patent_doc_number] => 20220363971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => SPACER FLUIDS AND METHODS FOR CEMENTING A CASING IN A WELLBORE [patent_app_type] => utility [patent_app_number] => 17/317998 [patent_app_country] => US [patent_app_date] => 2021-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9003 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17317998 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/317998
Spacer fluids and methods for cementing a casing in a wellbore May 11, 2021 Issued
Array ( [id] => 18246916 [patent_doc_number] => 11603489 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-14 [patent_title] => Method for inhibiting water permeation in an extraction well of a hydrocarbon oil from an underground reservoir [patent_app_type] => utility [patent_app_number] => 17/246746 [patent_app_country] => US [patent_app_date] => 2021-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6186 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17246746 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/246746
Method for inhibiting water permeation in an extraction well of a hydrocarbon oil from an underground reservoir May 2, 2021 Issued
Array ( [id] => 17922965 [patent_doc_number] => 11466199 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-10-11 [patent_title] => Synergistic enhancement of slickwater fracturing fluids [patent_app_type] => utility [patent_app_number] => 17/239077 [patent_app_country] => US [patent_app_date] => 2021-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7321 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17239077 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/239077
Synergistic enhancement of slickwater fracturing fluids Apr 22, 2021 Issued
Array ( [id] => 18029395 [patent_doc_number] => 11512572 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-29 [patent_title] => Methods of stimulating a hydrocarbon well [patent_app_type] => utility [patent_app_number] => 17/227696 [patent_app_country] => US [patent_app_date] => 2021-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 9868 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17227696 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/227696
Methods of stimulating a hydrocarbon well Apr 11, 2021 Issued
Array ( [id] => 17556528 [patent_doc_number] => 11313212 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-04-26 [patent_title] => Pre-hydration of friction reducers for wellbore fluids [patent_app_type] => utility [patent_app_number] => 17/224538 [patent_app_country] => US [patent_app_date] => 2021-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8034 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17224538 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/224538
Pre-hydration of friction reducers for wellbore fluids Apr 6, 2021 Issued
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