Search

Jacob Buchanan

Examiner (ID: 16618, Phone: (571)270-1186 , Office: P/1725 )

Most Active Art Unit
1725
Art Unit(s)
1795, 1725
Total Applications
663
Issued Applications
327
Pending Applications
89
Abandoned Applications
274

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17769868 [patent_doc_number] => 11401800 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-02 [patent_title] => Method for reservoir monitoring, method of preparing a reservoir, and reservoir adapted for monitoring [patent_app_type] => utility [patent_app_number] => 17/259835 [patent_app_country] => US [patent_app_date] => 2019-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3640 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17259835 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/259835
Method for reservoir monitoring, method of preparing a reservoir, and reservoir adapted for monitoring Jul 21, 2019 Issued
Array ( [id] => 17845059 [patent_doc_number] => 11434414 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-06 [patent_title] => Surfactant compositions comprising solid substrates for subterranean well operations [patent_app_type] => utility [patent_app_number] => 16/509574 [patent_app_country] => US [patent_app_date] => 2019-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 8083 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16509574 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/509574
Surfactant compositions comprising solid substrates for subterranean well operations Jul 11, 2019 Issued
Array ( [id] => 18420382 [patent_doc_number] => 20230174843 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-08 [patent_title] => CEMENTING FORMULATIONS CONTAINING HALLOYSITE AND SILICA FLOUR AND METHODS OF USE [patent_app_type] => utility [patent_app_number] => 16/454909 [patent_app_country] => US [patent_app_date] => 2019-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12909 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16454909 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/454909
Cementing formulations containing halloysite and silica flour and methods of use Jun 26, 2019 Issued
Array ( [id] => 16541650 [patent_doc_number] => 20200408063 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-31 [patent_title] => POLYMER GEL COMPOSITIONS FOR TREATING AQUEOUS ZONES IN SUBTERRANEAN FORMATIONS AND METHODS OF TREATING THE AQUEOUS ZONES [patent_app_type] => utility [patent_app_number] => 16/451793 [patent_app_country] => US [patent_app_date] => 2019-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12977 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16451793 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/451793
Polymer gel compositions for treating aqueous zones in subterranean formations and methods of treating the aqueous zones Jun 24, 2019 Issued
Array ( [id] => 16525924 [patent_doc_number] => 20200400004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => PROPPANT RAMP-UP FOR CLUSTER EFFICIENCY [patent_app_type] => utility [patent_app_number] => 16/447608 [patent_app_country] => US [patent_app_date] => 2019-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7812 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16447608 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/447608
Proppant ramp-up for cluster efficiency Jun 19, 2019 Issued
Array ( [id] => 17436382 [patent_doc_number] => 11261699 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-01 [patent_title] => High strength dissolvable compositions for use in subterranean wells [patent_app_type] => utility [patent_app_number] => 16/438175 [patent_app_country] => US [patent_app_date] => 2019-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 7058 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16438175 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/438175
High strength dissolvable compositions for use in subterranean wells Jun 10, 2019 Issued
Array ( [id] => 18560256 [patent_doc_number] => 11725492 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Method to generate microfractures by chemical reaction in low carbonate mineral content shale reservoirs [patent_app_type] => utility [patent_app_number] => 16/435178 [patent_app_country] => US [patent_app_date] => 2019-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 44 [patent_no_of_words] => 10823 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16435178 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/435178
Method to generate microfractures by chemical reaction in low carbonate mineral content shale reservoirs Jun 6, 2019 Issued
Array ( [id] => 17022491 [patent_doc_number] => 20210246362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => ASSOCIATIVE COPOLYMERS WITH HYDROPHOBIC QUATERNIZED (METH)ACRYLAMIDE AND (METH)ACRYLIC ACID DERIVATIVES [patent_app_type] => utility [patent_app_number] => 16/972823 [patent_app_country] => US [patent_app_date] => 2019-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11159 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16972823 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/972823
Associative copolymers with hydrophobic quaternized (meth)acrylamide and (meth)acrylic acid derivatives Jun 2, 2019 Issued
Array ( [id] => 17393722 [patent_doc_number] => 11242726 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-08 [patent_title] => Method for forming high efficiency geothermal wellbores [patent_app_type] => utility [patent_app_number] => 16/423020 [patent_app_country] => US [patent_app_date] => 2019-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 29 [patent_no_of_words] => 14119 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16423020 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/423020
Method for forming high efficiency geothermal wellbores May 25, 2019 Issued
Array ( [id] => 16932684 [patent_doc_number] => 20210198573 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => METHOD FOR STABILIZING SANDY SOILS [patent_app_type] => utility [patent_app_number] => 17/058286 [patent_app_country] => US [patent_app_date] => 2019-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3511 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17058286 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/058286
Method for stabilizing sandy soils May 22, 2019 Issued
Array ( [id] => 16786600 [patent_doc_number] => 10989017 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-27 [patent_title] => Method of abandoning a well [patent_app_type] => utility [patent_app_number] => 16/416897 [patent_app_country] => US [patent_app_date] => 2019-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 5857 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 385 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16416897 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/416897
Method of abandoning a well May 19, 2019 Issued
Array ( [id] => 15785223 [patent_doc_number] => 10626319 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-04-21 [patent_title] => Methods of inhibiting corrosion with a pyrazine corrosion inhibitor [patent_app_type] => utility [patent_app_number] => 16/415396 [patent_app_country] => US [patent_app_date] => 2019-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 33 [patent_no_of_words] => 18352 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16415396 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/415396
Methods of inhibiting corrosion with a pyrazine corrosion inhibitor May 16, 2019 Issued
Array ( [id] => 15117489 [patent_doc_number] => 20190345377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => NANOCOMPOSITE COATED PROPPANTS AND METHODS OF MAKING AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 16/410563 [patent_app_country] => US [patent_app_date] => 2019-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12979 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16410563 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/410563
Nanocomposite coated proppants and methods of making and use thereof May 12, 2019 Issued
Array ( [id] => 16437725 [patent_doc_number] => 20200355051 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => METHODS FOR RECOVERING PETROLEUM THAT INCLUDE USING EXOTHERMIC REACTIONS IN AQUEOUS ZONES OF RESERVOIRS [patent_app_type] => utility [patent_app_number] => 16/405505 [patent_app_country] => US [patent_app_date] => 2019-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5672 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16405505 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/405505
METHODS FOR RECOVERING PETROLEUM THAT INCLUDE USING EXOTHERMIC REACTIONS IN AQUEOUS ZONES OF RESERVOIRS May 6, 2019 Abandoned
Array ( [id] => 17208191 [patent_doc_number] => 11168553 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-09 [patent_title] => Methods for recovering petroleum by reducing geological formation break-down pressures [patent_app_type] => utility [patent_app_number] => 16/405527 [patent_app_country] => US [patent_app_date] => 2019-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7176 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16405527 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/405527
Methods for recovering petroleum by reducing geological formation break-down pressures May 6, 2019 Issued
Array ( [id] => 17208191 [patent_doc_number] => 11168553 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-09 [patent_title] => Methods for recovering petroleum by reducing geological formation break-down pressures [patent_app_type] => utility [patent_app_number] => 16/405527 [patent_app_country] => US [patent_app_date] => 2019-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7176 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16405527 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/405527
Methods for recovering petroleum by reducing geological formation break-down pressures May 6, 2019 Issued
Array ( [id] => 17208191 [patent_doc_number] => 11168553 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-09 [patent_title] => Methods for recovering petroleum by reducing geological formation break-down pressures [patent_app_type] => utility [patent_app_number] => 16/405527 [patent_app_country] => US [patent_app_date] => 2019-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7176 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16405527 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/405527
Methods for recovering petroleum by reducing geological formation break-down pressures May 6, 2019 Issued
Array ( [id] => 17208191 [patent_doc_number] => 11168553 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-09 [patent_title] => Methods for recovering petroleum by reducing geological formation break-down pressures [patent_app_type] => utility [patent_app_number] => 16/405527 [patent_app_country] => US [patent_app_date] => 2019-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7176 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16405527 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/405527
Methods for recovering petroleum by reducing geological formation break-down pressures May 6, 2019 Issued
Array ( [id] => 18636706 [patent_doc_number] => 11761295 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Plugging device deployment [patent_app_type] => utility [patent_app_number] => 16/402396 [patent_app_country] => US [patent_app_date] => 2019-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 42 [patent_figures_cnt] => 50 [patent_no_of_words] => 13411 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16402396 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/402396
Plugging device deployment May 2, 2019 Issued
Array ( [id] => 18871672 [patent_doc_number] => 11859462 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Bottom hole assembly and methods for completion [patent_app_type] => utility [patent_app_number] => 17/051371 [patent_app_country] => US [patent_app_date] => 2019-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 10185 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17051371 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/051371
Bottom hole assembly and methods for completion Apr 24, 2019 Issued
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