Search

Matthew R. Buck

Examiner (ID: 8907, Phone: (571)270-3653 , Office: P/3678 )

Most Active Art Unit
3679
Art Unit(s)
3674, 3672, 3671, 3678, 3679
Total Applications
2014
Issued Applications
1586
Pending Applications
159
Abandoned Applications
297

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20134182 [patent_doc_number] => 20250241226 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => DEVICE FOR CONSTRUCTING A FURROW [patent_app_type] => utility [patent_app_number] => 18/744929 [patent_app_country] => US [patent_app_date] => 2024-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6647 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18744929 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/744929
DEVICE FOR CONSTRUCTING A FURROW Jun 16, 2024 Pending
Array ( [id] => 19684642 [patent_doc_number] => 20250003187 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => WORKING MACHINE [patent_app_type] => utility [patent_app_number] => 18/742322 [patent_app_country] => US [patent_app_date] => 2024-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11115 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18742322 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/742322
WORKING MACHINE Jun 12, 2024 Pending
Array ( [id] => 19643433 [patent_doc_number] => 20240417953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => SIX-WAY BLADE ON A POWER MACHINE [patent_app_type] => utility [patent_app_number] => 18/741086 [patent_app_country] => US [patent_app_date] => 2024-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8408 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18741086 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/741086
SIX-WAY BLADE ON A POWER MACHINE Jun 11, 2024 Pending
Array ( [id] => 19480235 [patent_doc_number] => 20240328277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => BLOWOUT PREVENTER WITH MULTIPLE APPLICATION RAM BLADES [patent_app_type] => utility [patent_app_number] => 18/738135 [patent_app_country] => US [patent_app_date] => 2024-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8436 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18738135 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/738135
Blowout preventer with multiple application ram blades Jun 9, 2024 Issued
Array ( [id] => 19970100 [patent_doc_number] => 12338698 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Methods and systems associated with wireline pressure control [patent_app_type] => utility [patent_app_number] => 18/736810 [patent_app_country] => US [patent_app_date] => 2024-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [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] => 18736810 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/736810
Methods and systems associated with wireline pressure control Jun 6, 2024 Issued
Array ( [id] => 20405740 [patent_doc_number] => 20250374849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-11 [patent_title] => Adjustable Gardening Tool And Method Therefor [patent_app_type] => utility [patent_app_number] => 18/735380 [patent_app_country] => US [patent_app_date] => 2024-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18735380 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/735380
Adjustable Gardening Tool And Method Therefor Jun 5, 2024 Pending
Array ( [id] => 20407713 [patent_doc_number] => 20250376822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-11 [patent_title] => SUPPORT ASSEMBLY FOR WING MOLDBOARD AND RELATED METHODS [patent_app_type] => utility [patent_app_number] => 18/734828 [patent_app_country] => US [patent_app_date] => 2024-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9185 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 18734828 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/734828
SUPPORT ASSEMBLY FOR WING MOLDBOARD AND RELATED METHODS Jun 4, 2024 Pending
Array ( [id] => 20407711 [patent_doc_number] => 20250376820 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-11 [patent_title] => SUPPORT-WHEEL ASSEMBLY USABLE WITH A SNOWPLOW [patent_app_type] => utility [patent_app_number] => 18/734849 [patent_app_country] => US [patent_app_date] => 2024-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9185 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18734849 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/734849
SUPPORT-WHEEL ASSEMBLY USABLE WITH A SNOWPLOW Jun 4, 2024 Pending
Array ( [id] => 19970108 [patent_doc_number] => 12338706 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Cement plug system [patent_app_type] => utility [patent_app_number] => 18/679652 [patent_app_country] => US [patent_app_date] => 2024-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18679652 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/679652
Cement plug system May 30, 2024 Issued
Array ( [id] => 20121754 [patent_doc_number] => 20250236785 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => METHODS FOR PERFORMING REFRACTURING OPERATIONS USING COKE PROPPANT PARTICLES [patent_app_type] => utility [patent_app_number] => 18/675647 [patent_app_country] => US [patent_app_date] => 2024-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12618 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18675647 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/675647
Methods for performing refracturing operations using coke proppant particles May 27, 2024 Issued
Array ( [id] => 19449592 [patent_doc_number] => 20240309722 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => DELIVERING FLUID TO A SUBSEA WELLHEAD [patent_app_type] => utility [patent_app_number] => 18/676188 [patent_app_country] => US [patent_app_date] => 2024-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6419 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18676188 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/676188
Delivering fluid to a subsea wellhead May 27, 2024 Issued
Array ( [id] => 20757116 [patent_doc_number] => 12649875 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-09 [patent_title] => Hydraulic fracturing methods utilizing fracturing fluids comprising coke proppant particles and low-base-viscosity carrier fluid [patent_app_type] => utility [patent_app_number] => 18/675694 [patent_app_country] => US [patent_app_date] => 2024-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 12307 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18675694 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/675694
Hydraulic fracturing methods utilizing fracturing fluids comprising coke proppant particles and low-base-viscosity carrier fluid May 27, 2024 Issued
Array ( [id] => 19601768 [patent_doc_number] => 20240392648 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => METHOD AND TOOL FOR DIRECTING AN ANNULAR FLOW ACROSS A WELL BORE INTERVAL [patent_app_type] => utility [patent_app_number] => 18/674979 [patent_app_country] => US [patent_app_date] => 2024-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6907 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18674979 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/674979
Method and tool for directing an annular flow across a well bore interval May 26, 2024 Issued
Array ( [id] => 20364535 [patent_doc_number] => 20250354347 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-20 [patent_title] => DRAGLINE BUCKET AND WORK MACHINES, SYSTEMS, AND ASSEMBLIES THEREOF [patent_app_type] => utility [patent_app_number] => 18/665631 [patent_app_country] => US [patent_app_date] => 2024-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3695 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18665631 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/665631
DRAGLINE BUCKET AND WORK MACHINES, SYSTEMS, AND ASSEMBLIES THEREOF May 15, 2024 Pending
Array ( [id] => 19601785 [patent_doc_number] => 20240392665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => ELUTION SYSTEMS FOR TREATMENT OF SUBTERRANEAN RESERVOIRS [patent_app_type] => utility [patent_app_number] => 18/666224 [patent_app_country] => US [patent_app_date] => 2024-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23927 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18666224 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/666224
Elution systems for treatment of subterranean reservoirs May 15, 2024 Issued
Array ( [id] => 20863661 [patent_doc_number] => 12690527 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-28 [patent_title] => Method of moving tree and root ball using tree mover system [patent_app_type] => utility [patent_app_number] => 18/664786 [patent_app_country] => US [patent_app_date] => 2024-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18664786 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/664786
METHOD OF MOVING TREE AND ROOT BALL USING TREE MOVER SYSTEM May 14, 2024 Issued
Array ( [id] => 19586945 [patent_doc_number] => 20240384502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => SKID STEER TRIMMER AND GRADER ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/663873 [patent_app_country] => US [patent_app_date] => 2024-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3727 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18663873 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/663873
SKID STEER TRIMMER AND GRADER ASSEMBLY May 13, 2024 Pending
Array ( [id] => 19419029 [patent_doc_number] => 20240295152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => WELLSITE HOSE AND CONDUCTOR PAYOUT AND RETRACTION METHOD AND SYSTEM [patent_app_type] => utility [patent_app_number] => 18/661873 [patent_app_country] => US [patent_app_date] => 2024-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4374 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18661873 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/661873
WELLSITE HOSE AND CONDUCTOR PAYOUT AND RETRACTION METHOD AND SYSTEM May 12, 2024 Pending
Array ( [id] => 20316324 [patent_doc_number] => 12454868 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Drill pipe tally system [patent_app_type] => utility [patent_app_number] => 18/662159 [patent_app_country] => US [patent_app_date] => 2024-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 24 [patent_no_of_words] => 17464 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18662159 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/662159
Drill pipe tally system May 12, 2024 Issued
Array ( [id] => 19572498 [patent_doc_number] => 20240376790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => PIPE HANDLING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/660347 [patent_app_country] => US [patent_app_date] => 2024-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14682 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18660347 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/660347
Pipe handling system May 9, 2024 Issued
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