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] => 17541456 [patent_doc_number] => 11306571 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-19 [patent_title] => Method for injecting non-condensable gas or in-situ combustion to recover remaining oil in a heavy oil reservoir with bottom water [patent_app_type] => utility [patent_app_number] => 16/823665 [patent_app_country] => US [patent_app_date] => 2020-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2377 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 316 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16823665 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/823665
Method for injecting non-condensable gas or in-situ combustion to recover remaining oil in a heavy oil reservoir with bottom water Mar 18, 2020 Issued
Array ( [id] => 17541456 [patent_doc_number] => 11306571 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-19 [patent_title] => Method for injecting non-condensable gas or in-situ combustion to recover remaining oil in a heavy oil reservoir with bottom water [patent_app_type] => utility [patent_app_number] => 16/823665 [patent_app_country] => US [patent_app_date] => 2020-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2377 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 316 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16823665 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/823665
Method for injecting non-condensable gas or in-situ combustion to recover remaining oil in a heavy oil reservoir with bottom water Mar 18, 2020 Issued
Array ( [id] => 17407291 [patent_doc_number] => 11248162 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-15 [patent_title] => Viscosification of aqueous solutions [patent_app_type] => utility [patent_app_number] => 16/824224 [patent_app_country] => US [patent_app_date] => 2020-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 30 [patent_no_of_words] => 13845 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16824224 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/824224
Viscosification of aqueous solutions Mar 18, 2020 Issued
Array ( [id] => 16970934 [patent_doc_number] => 11066899 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-07-20 [patent_title] => Methods of sealing a subsurface formation with saudi arabian volcanic ash [patent_app_type] => utility [patent_app_number] => 16/822672 [patent_app_country] => US [patent_app_date] => 2020-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15348 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16822672 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/822672
Methods of sealing a subsurface formation with saudi arabian volcanic ash Mar 17, 2020 Issued
Array ( [id] => 17045067 [patent_doc_number] => 11098235 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-08-24 [patent_title] => Methods of converting drilling fluids into geopolymer cements and use thereof [patent_app_type] => utility [patent_app_number] => 16/822690 [patent_app_country] => US [patent_app_date] => 2020-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16629 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [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] => 16822690 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/822690
Methods of converting drilling fluids into geopolymer cements and use thereof Mar 17, 2020 Issued
Array ( [id] => 16985578 [patent_doc_number] => 11072736 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-27 [patent_title] => Rheology modifier for organoclay-free invert emulsion drilling fluid systems [patent_app_type] => utility [patent_app_number] => 16/817230 [patent_app_country] => US [patent_app_date] => 2020-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5657 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16817230 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/817230
Rheology modifier for organoclay-free invert emulsion drilling fluid systems Mar 11, 2020 Issued
Array ( [id] => 16399471 [patent_doc_number] => 20200340329 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => ISOLATION POLYMER PACKER [patent_app_type] => utility [patent_app_number] => 16/807974 [patent_app_country] => US [patent_app_date] => 2020-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9230 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -33 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16807974 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/807974
Isolation polymer packer Mar 2, 2020 Issued
Array ( [id] => 16092009 [patent_doc_number] => 20200199991 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => PULSED HYDRAULIC FRACTURING WITH GEOPOLYMER PRECURSOR FLUIDS [patent_app_type] => utility [patent_app_number] => 16/805261 [patent_app_country] => US [patent_app_date] => 2020-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4169 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16805261 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/805261
PULSED HYDRAULIC FRACTURING WITH GEOPOLYMER PRECURSOR FLUIDS Feb 27, 2020 Abandoned
Array ( [id] => 16549894 [patent_doc_number] => 10883043 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-05 [patent_title] => Fracturing fluid compositions having Portland cement clinker and methods of use [patent_app_type] => utility [patent_app_number] => 16/803205 [patent_app_country] => US [patent_app_date] => 2020-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4499 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [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] => 16803205 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/803205
Fracturing fluid compositions having Portland cement clinker and methods of use Feb 26, 2020 Issued
Array ( [id] => 17563364 [patent_doc_number] => 20220127513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => DOWNHOLE TREATMENT COMPOSITIONS COMPRISING LOW TEMPERATURE DEGRADABLE DIVERTING AGENTS AND METHODS OF USE IN DOWNHOLE FORMATIONS [patent_app_type] => utility [patent_app_number] => 17/310719 [patent_app_country] => US [patent_app_date] => 2020-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8863 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 374 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17310719 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/310719
DOWNHOLE TREATMENT COMPOSITIONS COMPRISING LOW TEMPERATURE DEGRADABLE DIVERTING AGENTS AND METHODS OF USE IN DOWNHOLE FORMATIONS Feb 17, 2020 Abandoned
Array ( [id] => 17193272 [patent_doc_number] => 11162015 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-02 [patent_title] => Geopolymer formulations for mitigating losses [patent_app_type] => utility [patent_app_number] => 16/791282 [patent_app_country] => US [patent_app_date] => 2020-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 9860 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16791282 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/791282
Geopolymer formulations for mitigating losses Feb 13, 2020 Issued
Array ( [id] => 17800308 [patent_doc_number] => 11414592 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-16 [patent_title] => Methods and compositions for reducing corrosivity of aqueous fluids [patent_app_type] => utility [patent_app_number] => 16/782570 [patent_app_country] => US [patent_app_date] => 2020-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6890 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16782570 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/782570
Methods and compositions for reducing corrosivity of aqueous fluids Feb 4, 2020 Issued
Array ( [id] => 15993839 [patent_doc_number] => 20200172790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-04 [patent_title] => REMOVAL OF BARITE WEIGHTED MUD [patent_app_type] => utility [patent_app_number] => 16/780064 [patent_app_country] => US [patent_app_date] => 2020-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5294 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 16780064 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/780064
Removal of barite weighted mud Feb 2, 2020 Issued
Array ( [id] => 16343824 [patent_doc_number] => 20200308474 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => METHOD FOR OIL DISPLACEMENT USING DISPERSED PARTICLE GEL-STRENGTHENED POLYMER TERNARY COMPOSITE DISPLACEMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 16/751674 [patent_app_country] => US [patent_app_date] => 2020-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7687 [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] => 16751674 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/751674
Method for oil displacement using dispersed particle gel-strengthened polymer ternary composite displacement system Jan 23, 2020 Issued
Array ( [id] => 16948776 [patent_doc_number] => 20210207467 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => METHODS OF LOW-RATE HYDRAULIC FRACTURING TREATMENTS [patent_app_type] => utility [patent_app_number] => 16/737138 [patent_app_country] => US [patent_app_date] => 2020-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8994 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16737138 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/737138
Methods of low-rate hydraulic fracturing treatments Jan 7, 2020 Issued
Array ( [id] => 17104844 [patent_doc_number] => 11125047 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-09-21 [patent_title] => Dissolvable diversion package and method of use [patent_app_type] => utility [patent_app_number] => 16/735026 [patent_app_country] => US [patent_app_date] => 2020-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 4351 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16735026 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/735026
Dissolvable diversion package and method of use Jan 5, 2020 Issued
Array ( [id] => 17859917 [patent_doc_number] => 11441064 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-13 [patent_title] => Method of removing iron-containing scale from a wellbore, pipe, or surface using a biodegradable descaler solution [patent_app_type] => utility [patent_app_number] => 16/733476 [patent_app_country] => US [patent_app_date] => 2020-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 8668 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16733476 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/733476
Method of removing iron-containing scale from a wellbore, pipe, or surface using a biodegradable descaler solution Jan 2, 2020 Issued
Array ( [id] => 16735791 [patent_doc_number] => 10961428 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-03-30 [patent_title] => Low-Portland extended life slurries for use in oilwell cementing [patent_app_type] => utility [patent_app_number] => 16/732936 [patent_app_country] => US [patent_app_date] => 2020-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 17715 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 405 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16732936 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/732936
Low-Portland extended life slurries for use in oilwell cementing Jan 1, 2020 Issued
Array ( [id] => 17460989 [patent_doc_number] => 20220074294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => METHODS OF FORMING NEAR WELLBORE BARRIERS AND REDUCING BACKWASHING OF PROPPANTS [patent_app_type] => utility [patent_app_number] => 17/416957 [patent_app_country] => US [patent_app_date] => 2019-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12953 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17416957 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/416957
METHODS OF FORMING NEAR WELLBORE BARRIERS AND REDUCING BACKWASHING OF PROPPANTS Dec 16, 2019 Abandoned
Array ( [id] => 16090913 [patent_doc_number] => 20200199443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => POLYMERIC SYSTEMS FOR PARTICLE DISPERSION [patent_app_type] => utility [patent_app_number] => 16/711590 [patent_app_country] => US [patent_app_date] => 2019-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13090 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 16711590 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/711590
POLYMERIC SYSTEMS FOR PARTICLE DISPERSION Dec 11, 2019 Abandoned
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