Search

Matthew R Buck

Examiner (ID: 15588, Phone: (571)270-3653 , Office: P/3678 )

Most Active Art Unit
3679
Art Unit(s)
3671, 3674, 3678, 3679
Total Applications
1928
Issued Applications
1519
Pending Applications
161
Abandoned Applications
295

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19832955 [patent_doc_number] => 20250084741 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => METHODS FOR HYDRAULIC FRACTURING [patent_app_type] => utility [patent_app_number] => 18/718224 [patent_app_country] => US [patent_app_date] => 2021-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3631 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18718224 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/718224
METHODS FOR HYDRAULIC FRACTURING Dec 8, 2021 Pending
Array ( [id] => 18879826 [patent_doc_number] => 20240003195 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => Module-Based System for Plug and Abandonment Operation of Wells on an Offshore Installation [patent_app_type] => utility [patent_app_number] => 18/254257 [patent_app_country] => US [patent_app_date] => 2021-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4314 [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] => 18254257 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/254257
Module-based system for plug and abandonment operation of wells on an offshore installation Dec 6, 2021 Issued
Array ( [id] => 18102910 [patent_doc_number] => 11542791 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-01-03 [patent_title] => Systems and methods for casing drilling subsea wells [patent_app_type] => utility [patent_app_number] => 17/457680 [patent_app_country] => US [patent_app_date] => 2021-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 17621 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17457680 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/457680
Systems and methods for casing drilling subsea wells Dec 5, 2021 Issued
Array ( [id] => 17482973 [patent_doc_number] => 20220090477 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => FRACTURING APPARATUS AND FRACTURING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/542330 [patent_app_country] => US [patent_app_date] => 2021-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11228 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17542330 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/542330
Fracturing apparatus and fracturing system Dec 2, 2021 Issued
Array ( [id] => 18129181 [patent_doc_number] => 11555382 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Subsea field architecture [patent_app_type] => utility [patent_app_number] => 17/542277 [patent_app_country] => US [patent_app_date] => 2021-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4228 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [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] => 17542277 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/542277
Subsea field architecture Dec 2, 2021 Issued
Array ( [id] => 18996469 [patent_doc_number] => 11913302 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Gas hydrate well control [patent_app_type] => utility [patent_app_number] => 17/538323 [patent_app_country] => US [patent_app_date] => 2021-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7283 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17538323 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/538323
Gas hydrate well control Nov 29, 2021 Issued
Array ( [id] => 18940205 [patent_doc_number] => 20240035344 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => ADAPTER TOOL FOR COUPLING A BEND STIFFENER WITH DIVERLESS BELLMOUTH INTERFACE (DLBM) INTO A BSN900E BELL MOUTH AND ASSEMBLY METHOD [patent_app_type] => utility [patent_app_number] => 18/256606 [patent_app_country] => US [patent_app_date] => 2021-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2086 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18256606 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/256606
Adapter tool for coupling a bend stiffener with diverless bell mouth interface (DLBM) into a BSN900E bell mouth and assembly method Nov 22, 2021 Issued
Array ( [id] => 18202795 [patent_doc_number] => 11585182 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-02-21 [patent_title] => Casing head support unit (CHSU) design for life cycle well integrity assurance [patent_app_type] => utility [patent_app_number] => 17/455447 [patent_app_country] => US [patent_app_date] => 2021-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3665 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17455447 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/455447
Casing head support unit (CHSU) design for life cycle well integrity assurance Nov 17, 2021 Issued
Array ( [id] => 18879843 [patent_doc_number] => 20240003212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => WELLHEAD SYSTEM [patent_app_type] => utility [patent_app_number] => 18/035753 [patent_app_country] => US [patent_app_date] => 2021-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4967 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18035753 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/035753
Wellhead system Nov 7, 2021 Issued
Array ( [id] => 18153513 [patent_doc_number] => 11566479 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-01-31 [patent_title] => Gripper control in a coiled tubing system [patent_app_type] => utility [patent_app_number] => 17/517959 [patent_app_country] => US [patent_app_date] => 2021-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 15546 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17517959 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/517959
Gripper control in a coiled tubing system Nov 2, 2021 Issued
Array ( [id] => 17883404 [patent_doc_number] => 20220298881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => FRACTURING FLUID DELIVERY SYSTEM [patent_app_type] => utility [patent_app_number] => 17/515728 [patent_app_country] => US [patent_app_date] => 2021-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5585 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17515728 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/515728
Fracturing fluid delivery system Oct 31, 2021 Issued
Array ( [id] => 17414674 [patent_doc_number] => 20220049578 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-17 [patent_title] => RESERVOIR ISOLATION VALVE FOR SECONDARY COMPLETION [patent_app_type] => utility [patent_app_number] => 17/515676 [patent_app_country] => US [patent_app_date] => 2021-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6890 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 916 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17515676 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/515676
Reservoir isolation valve for secondary completion Oct 31, 2021 Issued
Array ( [id] => 18045287 [patent_doc_number] => 11519229 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-12-06 [patent_title] => Truck-mounted flipped automated operation equipment for well workover [patent_app_type] => utility [patent_app_number] => 17/513927 [patent_app_country] => US [patent_app_date] => 2021-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3875 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17513927 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/513927
Truck-mounted flipped automated operation equipment for well workover Oct 28, 2021 Issued
Array ( [id] => 18085984 [patent_doc_number] => 11536109 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-12-27 [patent_title] => Rotatable wear sleeve for wellhead pressure-control device [patent_app_type] => utility [patent_app_number] => 17/512423 [patent_app_country] => US [patent_app_date] => 2021-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 23 [patent_no_of_words] => 9149 [patent_no_of_claims] => 18 [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] => 17512423 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/512423
Rotatable wear sleeve for wellhead pressure-control device Oct 26, 2021 Issued
Array ( [id] => 18338046 [patent_doc_number] => 20230129995 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => System and Method for Controlling a Chemical Dosage [patent_app_type] => utility [patent_app_number] => 17/506834 [patent_app_country] => US [patent_app_date] => 2021-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5383 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17506834 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/506834
System and method for controlling a chemical dosage Oct 20, 2021 Issued
Array ( [id] => 17386323 [patent_doc_number] => 20220034175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => ONE-PIECE PRODUCTION/ANNULUS BORE STAB WITH INTEGRAL FLOW PATHS [patent_app_type] => utility [patent_app_number] => 17/506274 [patent_app_country] => US [patent_app_date] => 2021-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4250 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17506274 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/506274
One-piece production/annulus bore stab with integral flow paths Oct 19, 2021 Issued
Array ( [id] => 18751522 [patent_doc_number] => 20230354735 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => AGRICULTURAL IMPLEMENTS HAVING SENSORS TO DETECT PLUGGING OF ROW UNITS, AND RELATED CONTROL SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 18/245754 [patent_app_country] => US [patent_app_date] => 2021-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3893 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18245754 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/245754
AGRICULTURAL IMPLEMENTS HAVING SENSORS TO DETECT PLUGGING OF ROW UNITS, AND RELATED CONTROL SYSTEMS AND METHODS Oct 14, 2021 Pending
Array ( [id] => 18845188 [patent_doc_number] => 20230407592 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => SUCTION GENERATION DEVICE [patent_app_type] => utility [patent_app_number] => 18/029655 [patent_app_country] => US [patent_app_date] => 2021-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4839 [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] => 18029655 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/029655
SUCTION GENERATION DEVICE Oct 14, 2021 Pending
Array ( [id] => 18564802 [patent_doc_number] => 20230255128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => VISION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/043842 [patent_app_country] => US [patent_app_date] => 2021-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11284 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18043842 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/043842
VISION SYSTEM Oct 14, 2021 Pending
Array ( [id] => 17968700 [patent_doc_number] => 11486218 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-11-01 [patent_title] => Split riser lubricator to reduce lifting heights during tool installation and retrieval [patent_app_type] => utility [patent_app_number] => 17/501118 [patent_app_country] => US [patent_app_date] => 2021-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 4471 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17501118 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/501118
Split riser lubricator to reduce lifting heights during tool installation and retrieval Oct 13, 2021 Issued
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