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] => 20208033 [patent_doc_number] => 20250277753 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-04 [patent_title] => METHOD FOR NON-CONTACT GROUND MOISTURE LEVEL ESTIMATION AT VARIOUS DEPTHS USING REFLECTED ENERGY AT A WORK MACHINE [patent_app_type] => utility [patent_app_number] => 18/592778 [patent_app_country] => US [patent_app_date] => 2024-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2335 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18592778 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/592778
Method for non-contact ground moisture level estimation at various depths using reflected energy at a work machine Feb 29, 2024 Issued
Array ( [id] => 19763564 [patent_doc_number] => 12221848 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-11 [patent_title] => Casing slip hanger retrieval tool system and method [patent_app_type] => utility [patent_app_number] => 18/591940 [patent_app_country] => US [patent_app_date] => 2024-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 5019 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18591940 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/591940
Casing slip hanger retrieval tool system and method Feb 28, 2024 Issued
Array ( [id] => 20194176 [patent_doc_number] => 20250270886 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-28 [patent_title] => OPENHOLE LOGGING TOOL INTEGRATING WELLBORE FLUIDS TREATMENT SYSTEM AND METHOD OF USE [patent_app_type] => utility [patent_app_number] => 18/589835 [patent_app_country] => US [patent_app_date] => 2024-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9825 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18589835 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/589835
Openhole logging tool integrating wellbore fluids treatment system and method of use Feb 27, 2024 Issued
Array ( [id] => 19249425 [patent_doc_number] => 20240200412 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => Control/Monitoring of Internal Equipment in a Riser Assembly [patent_app_type] => utility [patent_app_number] => 18/588610 [patent_app_country] => US [patent_app_date] => 2024-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25449 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18588610 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/588610
Control/Monitoring of Internal Equipment in a Riser Assembly Feb 26, 2024 Abandoned
Array ( [id] => 19449581 [patent_doc_number] => 20240309711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => DOWNHOLE SWIVEL APPARATUS AND METHOD [patent_app_type] => utility [patent_app_number] => 18/587515 [patent_app_country] => US [patent_app_date] => 2024-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13330 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18587515 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/587515
Downhole swivel apparatus and method Feb 25, 2024 Issued
Array ( [id] => 19404354 [patent_doc_number] => 20240287865 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => POWERED CLAMP ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/585993 [patent_app_country] => US [patent_app_date] => 2024-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3342 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18585993 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/585993
Powered clamp assembly Feb 22, 2024 Issued
Array ( [id] => 20191415 [patent_doc_number] => 20250268125 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-28 [patent_title] => MULTI-MOTOR COMMON DRIVE SYSTEM FOR SEED METERS [patent_app_type] => utility [patent_app_number] => 18/584762 [patent_app_country] => US [patent_app_date] => 2024-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2455 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 18584762 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/584762
MULTI-MOTOR COMMON DRIVE SYSTEM FOR SEED METERS Feb 21, 2024 Pending
Array ( [id] => 19932265 [patent_doc_number] => 12305464 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-05-20 [patent_title] => Well cellar with closed contour structured wall [patent_app_type] => utility [patent_app_number] => 18/581201 [patent_app_country] => US [patent_app_date] => 2024-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [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] => 18581201 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/581201
Well cellar with closed contour structured wall Feb 18, 2024 Issued
Array ( [id] => 19390142 [patent_doc_number] => 20240280012 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => METHOD FOR DETECTION OF SCALE ON ESP USING DIFFERENTIAL TEMPERATURE MEASUREMENT [patent_app_type] => utility [patent_app_number] => 18/444677 [patent_app_country] => US [patent_app_date] => 2024-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3151 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18444677 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/444677
Method for detection of scale on ESP using differential temperature measurement Feb 16, 2024 Issued
Array ( [id] => 20241497 [patent_doc_number] => 12421806 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Smart cable release tool [patent_app_type] => utility [patent_app_number] => 18/441836 [patent_app_country] => US [patent_app_date] => 2024-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2328 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18441836 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/441836
Smart cable release tool Feb 13, 2024 Issued
Array ( [id] => 19218538 [patent_doc_number] => 20240183242 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-06 [patent_title] => WELLHEAD ATTACHMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 18/439250 [patent_app_country] => US [patent_app_date] => 2024-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7196 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18439250 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/439250
Wellhead attachment system Feb 11, 2024 Issued
Array ( [id] => 20241491 [patent_doc_number] => 12421800 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Downhole laser boring and perforating tool and method of using same [patent_app_type] => utility [patent_app_number] => 18/438262 [patent_app_country] => US [patent_app_date] => 2024-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4944 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18438262 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/438262
Downhole laser boring and perforating tool and method of using same Feb 8, 2024 Issued
Array ( [id] => 19378385 [patent_doc_number] => 20240268255 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => ADAPTER ASSEMBLY FOR A HOPPER OF AN AGRICULTURAL ROW UNIT [patent_app_type] => utility [patent_app_number] => 18/435246 [patent_app_country] => US [patent_app_date] => 2024-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6081 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18435246 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/435246
ADAPTER ASSEMBLY FOR A HOPPER OF AN AGRICULTURAL ROW UNIT Feb 6, 2024 Pending
Array ( [id] => 19378387 [patent_doc_number] => 20240268257 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => MOUNTING ASSEMBLY FOR A HOPPER OF AN AGRICULTURAL ROW UNIT [patent_app_type] => utility [patent_app_number] => 18/435096 [patent_app_country] => US [patent_app_date] => 2024-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8478 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18435096 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/435096
Mounting assembly for a hopper of an agricultural row unit Feb 6, 2024 Issued
Array ( [id] => 20134184 [patent_doc_number] => 20250241228 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => SEED FIRMING SYSTEM WITH ADJUSTABLE FORCE AND LOCKUP [patent_app_type] => utility [patent_app_number] => 18/428748 [patent_app_country] => US [patent_app_date] => 2024-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2315 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18428748 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/428748
SEED FIRMING SYSTEM WITH ADJUSTABLE FORCE AND LOCKUP Jan 30, 2024 Pending
Array ( [id] => 19282271 [patent_doc_number] => 20240218745 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => MULTI-MODE PUMPED RISER ARRANGEMENT AND METHODS [patent_app_type] => utility [patent_app_number] => 18/425384 [patent_app_country] => US [patent_app_date] => 2024-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24909 [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] => 18425384 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/425384
Multi-mode pumped riser arrangement and methods Jan 28, 2024 Issued
Array ( [id] => 19282272 [patent_doc_number] => 20240218746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => MULTI-MODE PUMPED RISER ARRANGEMENT AND METHODS [patent_app_type] => utility [patent_app_number] => 18/425898 [patent_app_country] => US [patent_app_date] => 2024-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24909 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [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] => 18425898 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/425898
Multi-mode pumped riser arrangement and methods Jan 28, 2024 Issued
Array ( [id] => 19188443 [patent_doc_number] => 20240167356 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-23 [patent_title] => RADIAL CUTTING APPARATUS FOR CUTTING A DOWNHOLE CONDUIT [patent_app_type] => utility [patent_app_number] => 18/424110 [patent_app_country] => US [patent_app_date] => 2024-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4193 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18424110 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/424110
Radial cutting apparatus for cutting a downhole conduit Jan 25, 2024 Issued
Array ( [id] => 19282270 [patent_doc_number] => 20240218744 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => MULTI-MODE PUMPED RISER ARRANGEMENT AND METHODS [patent_app_type] => utility [patent_app_number] => 18/424477 [patent_app_country] => US [patent_app_date] => 2024-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24909 [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] => 18424477 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/424477
Multi-mode pumped riser arrangement and methods Jan 25, 2024 Issued
Array ( [id] => 20100683 [patent_doc_number] => 20250230619 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-17 [patent_title] => MOBILE SNOW PROCESSING AND DE-ICING DEVICE AND METHOD [patent_app_type] => utility [patent_app_number] => 18/839983 [patent_app_country] => US [patent_app_date] => 2024-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8064 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18839983 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/839983
MOBILE SNOW PROCESSING AND DE-ICING DEVICE AND METHOD Jan 25, 2024 Pending
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