Search

Andrew B. Sue-ako

Examiner (ID: 10519, Phone: (571)272-9455 , Office: P/3674 )

Most Active Art Unit
3674
Art Unit(s)
3674, 3676
Total Applications
839
Issued Applications
556
Pending Applications
72
Abandoned Applications
225

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18428861 [patent_doc_number] => 11674072 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-13 [patent_title] => Mixture with pozzolanic material for controlling annular pressure-buildup in a wellbore [patent_app_type] => utility [patent_app_number] => 17/513439 [patent_app_country] => US [patent_app_date] => 2021-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5535 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 17513439 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/513439
Mixture with pozzolanic material for controlling annular pressure-buildup in a wellbore Oct 27, 2021 Issued
Array ( [id] => 17756337 [patent_doc_number] => 11396621 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-07-26 [patent_title] => Pressure-bearing plugging composition, pressure-bearing plugging slurry and preparation method and use thereof [patent_app_type] => utility [patent_app_number] => 17/511400 [patent_app_country] => US [patent_app_date] => 2021-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8358 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17511400 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/511400
Pressure-bearing plugging composition, pressure-bearing plugging slurry and preparation method and use thereof Oct 25, 2021 Issued
Array ( [id] => 18461571 [patent_doc_number] => 11685855 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Treatment of subterranean formations [patent_app_type] => utility [patent_app_number] => 17/509857 [patent_app_country] => US [patent_app_date] => 2021-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8463 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17509857 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/509857
Treatment of subterranean formations Oct 24, 2021 Issued
Array ( [id] => 18636325 [patent_doc_number] => 11760912 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Fluorescent barcoded quantum dots for drilling depth correlation [patent_app_type] => utility [patent_app_number] => 17/451407 [patent_app_country] => US [patent_app_date] => 2021-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 7254 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17451407 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/451407
Fluorescent barcoded quantum dots for drilling depth correlation Oct 18, 2021 Issued
Array ( [id] => 17370190 [patent_doc_number] => 20220025242 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => Compatible Low Crystalline Silica Spacers [patent_app_type] => utility [patent_app_number] => 17/495662 [patent_app_country] => US [patent_app_date] => 2021-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9219 [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] => 17495662 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/495662
Compatible low crystalline silica spacers Oct 5, 2021 Issued
Array ( [id] => 19572077 [patent_doc_number] => 20240376369 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => APPLICATION OF NAPHTHENIC IMIDAZOLINE IN INHIBITING FORMATION OF NATURAL GAS HYDRATES AND COMPOSITION CONTAINING SAME [patent_app_type] => utility [patent_app_number] => 18/554210 [patent_app_country] => US [patent_app_date] => 2021-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2699 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18554210 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/554210
Application of naphthenic imidazoline in inhibiting formation of natural gas hydrates and composition containing same Sep 28, 2021 Issued
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] => 19505113 [patent_doc_number] => 12116525 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Low-density treatment fluid and methods for treating thief 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] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5151 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 253 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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 thief zones located above pay zones Jun 27, 2021 Issued
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 Issued
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] => 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] => 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] => 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 Abandoned
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
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