Search

Matthew R. Buck

Examiner (ID: 253, Phone: (571)270-3653 , Office: P/3678 )

Most Active Art Unit
3679
Art Unit(s)
3678, 3674, 3679, 3671
Total Applications
1936
Issued Applications
1533
Pending Applications
157
Abandoned Applications
296

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20050491 [patent_doc_number] => 20250188713 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => AUTOMATIC LOADING SYSTEM [patent_app_type] => utility [patent_app_number] => 19/056558 [patent_app_country] => US [patent_app_date] => 2025-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3365 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19056558 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/056558
AUTOMATIC LOADING SYSTEM Feb 17, 2025 Pending
Array ( [id] => 20050589 [patent_doc_number] => 20250188811 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => ELECTRICAL ACCUMULATOR SYSTEM WITH INTERNAL TRANSFER BARRIER [patent_app_type] => utility [patent_app_number] => 19/055343 [patent_app_country] => US [patent_app_date] => 2025-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2168 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19055343 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/055343
ELECTRICAL ACCUMULATOR SYSTEM WITH INTERNAL TRANSFER BARRIER Feb 16, 2025 Pending
Array ( [id] => 20033458 [patent_doc_number] => 20250171680 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => SYSTEM AND METHOD FOR OPTIMIZED PRODUCTION OF HYDROCARBONS FROM SHALE OIL RESERVOIRS VIA CYCLIC INJECTION [patent_app_type] => utility [patent_app_number] => 19/005634 [patent_app_country] => US [patent_app_date] => 2024-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 996 [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] => 19005634 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/005634
SYSTEM AND METHOD FOR OPTIMIZED PRODUCTION OF HYDROCARBONS FROM SHALE OIL RESERVOIRS VIA CYCLIC INJECTION Dec 29, 2024 Pending
Array ( [id] => 19847394 [patent_doc_number] => 20250092745 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => REEL DEPLOYMENT FOR CENTRALIZED PAD SYSTEM [patent_app_type] => utility [patent_app_number] => 18/968720 [patent_app_country] => US [patent_app_date] => 2024-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10730 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18968720 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/968720
REEL DEPLOYMENT FOR CENTRALIZED PAD SYSTEM Dec 3, 2024 Pending
Array ( [id] => 19786191 [patent_doc_number] => 20250059870 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => FRACTURING APPARATUS AND FRACTURING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/936367 [patent_app_country] => US [patent_app_date] => 2024-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16170 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18936367 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/936367
FRACTURING APPARATUS AND FRACTURING SYSTEM Nov 3, 2024 Pending
Array ( [id] => 19877382 [patent_doc_number] => 20250109639 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => ROBUST VALVE ROD GUIDE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/903259 [patent_app_country] => US [patent_app_date] => 2024-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5529 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18903259 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/903259
ROBUST VALVE ROD GUIDE ASSEMBLY Sep 30, 2024 Pending
Array ( [id] => 19709890 [patent_doc_number] => 20250020032 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => FLOW RATE PRESSURE CONTROL DURING MILL-OUT OPERATIONS [patent_app_type] => utility [patent_app_number] => 18/899706 [patent_app_country] => US [patent_app_date] => 2024-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18605 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18899706 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/899706
FLOW RATE PRESSURE CONTROL DURING MILL-OUT OPERATIONS Sep 26, 2024 Pending
Array ( [id] => 19709890 [patent_doc_number] => 20250020032 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => FLOW RATE PRESSURE CONTROL DURING MILL-OUT OPERATIONS [patent_app_type] => utility [patent_app_number] => 18/899706 [patent_app_country] => US [patent_app_date] => 2024-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18605 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18899706 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/899706
FLOW RATE PRESSURE CONTROL DURING MILL-OUT OPERATIONS Sep 26, 2024 Pending
Array ( [id] => 19877401 [patent_doc_number] => 20250109658 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => MULTILATERAL MAINBORE COMPLETION EMPLOYING AN EXPANDABLE METAL ANCHOR [patent_app_type] => utility [patent_app_number] => 18/897315 [patent_app_country] => US [patent_app_date] => 2024-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35920 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18897315 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/897315
MULTILATERAL MAINBORE COMPLETION EMPLOYING AN EXPANDABLE METAL ANCHOR Sep 25, 2024 Pending
Array ( [id] => 19877398 [patent_doc_number] => 20250109655 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => MULTILATERAL JUNCTION SLEEVE ASSEMBLY EMPLOYING AN EXPANDABLE METAL ANCHOR [patent_app_type] => utility [patent_app_number] => 18/897044 [patent_app_country] => US [patent_app_date] => 2024-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35929 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18897044 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/897044
MULTILATERAL JUNCTION SLEEVE ASSEMBLY EMPLOYING AN EXPANDABLE METAL ANCHOR Sep 25, 2024 Pending
Array ( [id] => 20180038 [patent_doc_number] => 20250263996 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-21 [patent_title] => Impact Jar Delay, Activation Indicator, Shock Absorber, and Relatch Assist [patent_app_type] => utility [patent_app_number] => 18/894893 [patent_app_country] => US [patent_app_date] => 2024-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4404 [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] => 18894893 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/894893
Impact jar delay, activation indicator, shock absorber, and relatch assist Sep 23, 2024 Issued
Array ( [id] => 19693624 [patent_doc_number] => 20250012169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => LOW-DENSITY CERAMIC FLOATS FOR USE IN A DOWNHOLE ENVIRONMENT [patent_app_type] => utility [patent_app_number] => 18/894591 [patent_app_country] => US [patent_app_date] => 2024-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12758 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 18894591 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/894591
LOW-DENSITY CERAMIC FLOATS FOR USE IN A DOWNHOLE ENVIRONMENT Sep 23, 2024 Pending
Array ( [id] => 19693624 [patent_doc_number] => 20250012169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => LOW-DENSITY CERAMIC FLOATS FOR USE IN A DOWNHOLE ENVIRONMENT [patent_app_type] => utility [patent_app_number] => 18/894591 [patent_app_country] => US [patent_app_date] => 2024-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12758 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 18894591 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/894591
LOW-DENSITY CERAMIC FLOATS FOR USE IN A DOWNHOLE ENVIRONMENT Sep 23, 2024 Pending
Array ( [id] => 20180038 [patent_doc_number] => 20250263996 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-21 [patent_title] => Impact Jar Delay, Activation Indicator, Shock Absorber, and Relatch Assist [patent_app_type] => utility [patent_app_number] => 18/894893 [patent_app_country] => US [patent_app_date] => 2024-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4404 [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] => 18894893 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/894893
Impact jar delay, activation indicator, shock absorber, and relatch assist Sep 23, 2024 Issued
Array ( [id] => 19817356 [patent_doc_number] => 20250075563 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => ENHANCED CHIP FLOW DRILL BIT CUTTER [patent_app_type] => utility [patent_app_number] => 18/821837 [patent_app_country] => US [patent_app_date] => 2024-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9712 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18821837 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/821837
ENHANCED CHIP FLOW DRILL BIT CUTTER Aug 29, 2024 Pending
Array ( [id] => 19615752 [patent_doc_number] => 20240401432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => RUPTURE DISC ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/806083 [patent_app_country] => US [patent_app_date] => 2024-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18014 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18806083 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/806083
Rupture disc assembly Aug 14, 2024 Issued
Array ( [id] => 20453539 [patent_doc_number] => 12516591 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Electric powered hydraulic fracturing pump system with single electric powered multi-plunger fracturing pump [patent_app_type] => utility [patent_app_number] => 18/795931 [patent_app_country] => US [patent_app_date] => 2024-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2464 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18795931 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/795931
Electric powered hydraulic fracturing pump system with single electric powered multi-plunger fracturing pump Aug 5, 2024 Issued
Array ( [id] => 20453539 [patent_doc_number] => 12516591 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Electric powered hydraulic fracturing pump system with single electric powered multi-plunger fracturing pump [patent_app_type] => utility [patent_app_number] => 18/795931 [patent_app_country] => US [patent_app_date] => 2024-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2464 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18795931 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/795931
Electric powered hydraulic fracturing pump system with single electric powered multi-plunger fracturing pump Aug 5, 2024 Issued
Array ( [id] => 19786170 [patent_doc_number] => 20250059849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => DOWNHOLE TOOL AND METHOD OF USE [patent_app_type] => utility [patent_app_number] => 18/776157 [patent_app_country] => US [patent_app_date] => 2024-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11494 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18776157 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/776157
DOWNHOLE TOOL AND METHOD OF USE Jul 16, 2024 Pending
Array ( [id] => 19786170 [patent_doc_number] => 20250059849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => DOWNHOLE TOOL AND METHOD OF USE [patent_app_type] => utility [patent_app_number] => 18/776157 [patent_app_country] => US [patent_app_date] => 2024-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11494 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18776157 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/776157
DOWNHOLE TOOL AND METHOD OF USE Jul 16, 2024 Pending
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