Search

Rabon A. Sergent

Examiner (ID: 6293, Phone: (571)272-1079 , Office: P/1765 )

Most Active Art Unit
1765
Art Unit(s)
1711, 1796, 1503, 1765, 1207
Total Applications
2202
Issued Applications
1309
Pending Applications
158
Abandoned Applications
787

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20493139 [patent_doc_number] => 12535004 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Tunnel boring machine equipped with high-pressure water jet cutting system and combined tunneling method [patent_app_type] => utility [patent_app_number] => 19/179582 [patent_app_country] => US [patent_app_date] => 2025-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3370 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 432 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19179582 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/179582
TUNNEL BORING MACHINE EQUIPPED WITH HIGH-PRESSURE WATER JET CUTTING SYSTEM AND COMBINED TUNNELING METHOD Apr 14, 2025 Pending
Array ( [id] => 19910679 [patent_doc_number] => 12286883 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-04-29 [patent_title] => Impact controller for primary rock breakage [patent_app_type] => utility [patent_app_number] => 18/989099 [patent_app_country] => US [patent_app_date] => 2024-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18989099 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/989099
Impact controller for primary rock breakage Dec 19, 2024 Issued
Array ( [id] => 19768966 [patent_doc_number] => 20250050392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => UNWANTED PHARMACEUTICAL FORMULATION DISPOSAL SYSTEM AND MAILER [patent_app_type] => utility [patent_app_number] => 18/929114 [patent_app_country] => US [patent_app_date] => 2024-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18206 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18929114 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/929114
UNWANTED PHARMACEUTICAL FORMULATION DISPOSAL SYSTEM AND MAILER Oct 27, 2024 Pending
Array ( [id] => 19809966 [patent_doc_number] => 12241340 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-03-04 [patent_title] => Coal and coalbed methane mining system based on ground drilling, method and related device [patent_app_type] => utility [patent_app_number] => 18/915252 [patent_app_country] => US [patent_app_date] => 2024-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 8217 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 321 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18915252 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/915252
Coal and coalbed methane mining system based on ground drilling, method and related device Oct 13, 2024 Issued
Array ( [id] => 20467116 [patent_doc_number] => 12523151 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-13 [patent_title] => Asymmetric hydraulic supports for pseudo inclined mining in steeply dipping seam [patent_app_type] => utility [patent_app_number] => 18/909929 [patent_app_country] => US [patent_app_date] => 2024-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 10685 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 538 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18909929 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/909929
Asymmetric hydraulic supports for pseudo inclined mining in steeply dipping seam Oct 7, 2024 Issued
Array ( [id] => 19763473 [patent_doc_number] => 12221756 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-02-11 [patent_title] => Dredging and drainage structure for irrigation area [patent_app_type] => utility [patent_app_number] => 18/890910 [patent_app_country] => US [patent_app_date] => 2024-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6134 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18890910 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/890910
Dredging and drainage structure for irrigation area Sep 19, 2024 Issued
Array ( [id] => 19817252 [patent_doc_number] => 20250075459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => Sediment/Erosion/Perimeter Control Devices and Methods of Making and Using the Same [patent_app_type] => utility [patent_app_number] => 18/818250 [patent_app_country] => US [patent_app_date] => 2024-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11193 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18818250 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/818250
Sediment/Erosion/Perimeter Control Devices and Methods of Making and Using the Same Aug 27, 2024 Pending
Array ( [id] => 19601220 [patent_doc_number] => 20240392100 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => INTEGRATED PAC-BASED CAP DELIVERY SYSTEM, APPARATUS AND COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 18/793445 [patent_app_country] => US [patent_app_date] => 2024-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20955 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18793445 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/793445
INTEGRATED PAC-BASED CAP DELIVERY SYSTEM, APPARATUS AND COMPOSITIONS Aug 1, 2024 Abandoned
Array ( [id] => 19480273 [patent_doc_number] => 20240328315 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => CUTTING ASSEMBLY FOR LONGWALL MINING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/738879 [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] => 6381 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18738879 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/738879
CUTTING ASSEMBLY FOR LONGWALL MINING SYSTEM Jun 9, 2024 Pending
Array ( [id] => 19464883 [patent_doc_number] => 20240318552 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => ROTARY BORING MINING MACHINE INERTIAL STEERING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/734184 [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] => 5821 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18734184 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/734184
ROTARY BORING MINING MACHINE INERTIAL STEERING SYSTEM Jun 4, 2024 Pending
Array ( [id] => 19717703 [patent_doc_number] => 12203230 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Method for carrying out ecological water supplement by using tidal power [patent_app_type] => utility [patent_app_number] => 18/665756 [patent_app_country] => US [patent_app_date] => 2024-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2740 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 575 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18665756 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/665756
Method for carrying out ecological water supplement by using tidal power May 15, 2024 Issued
Array ( [id] => 19786210 [patent_doc_number] => 20250059889 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => METHOD FOR SCREENING KEY STRATUM FOR OVERBURDEN SEPARATION GROUTING IN COAL MINE [patent_app_type] => utility [patent_app_number] => 18/633548 [patent_app_country] => US [patent_app_date] => 2024-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4161 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18633548 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/633548
METHOD FOR SCREENING KEY STRATUM FOR OVERBURDEN SEPARATION GROUTING IN COAL MINE Apr 11, 2024 Abandoned
Array ( [id] => 19701647 [patent_doc_number] => 12195659 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Greenhouse gas emission reduction method for heavy metal contaminated soil [patent_app_type] => utility [patent_app_number] => 18/632384 [patent_app_country] => US [patent_app_date] => 2024-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 2656 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18632384 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/632384
Greenhouse gas emission reduction method for heavy metal contaminated soil Apr 10, 2024 Issued
Array ( [id] => 19480055 [patent_doc_number] => 20240328097 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => PAVEMENT GRINDING DRUM HAVING MODULAR BIT MOUNTINGS [patent_app_type] => utility [patent_app_number] => 18/609728 [patent_app_country] => US [patent_app_date] => 2024-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14554 [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] => 18609728 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/609728
PAVEMENT GRINDING DRUM HAVING MODULAR BIT MOUNTINGS Mar 18, 2024 Pending
Array ( [id] => 19480054 [patent_doc_number] => 20240328096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => Interchangeable unit for texturing ground surface work and road construction machine having such an interchangeable unit [patent_app_type] => utility [patent_app_number] => 18/597618 [patent_app_country] => US [patent_app_date] => 2024-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9172 [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] => 18597618 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/597618
Interchangeable unit for texturing ground surface work and road construction machine having such an interchangeable unit Mar 5, 2024 Issued
Array ( [id] => 20165610 [patent_doc_number] => 20250257656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => Long Tapered Retainer Groove Road Planing Body [patent_app_type] => utility [patent_app_number] => 18/437849 [patent_app_country] => US [patent_app_date] => 2024-02-09 [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] => -17 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18437849 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/437849
Long Tapered Retainer Groove Road Planing Body Feb 8, 2024 Pending
Array ( [id] => 20150918 [patent_doc_number] => 20250250756 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => Dock Fender Panel [patent_app_type] => utility [patent_app_number] => 18/433042 [patent_app_country] => US [patent_app_date] => 2024-02-05 [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] => -5 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18433042 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/433042
Dock Fender Panel Feb 4, 2024 Pending
Array ( [id] => 19940640 [patent_doc_number] => 12312762 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-05-27 [patent_title] => Grout tube protection system [patent_app_type] => utility [patent_app_number] => 18/431927 [patent_app_country] => US [patent_app_date] => 2024-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18431927 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/431927
Grout tube protection system Feb 2, 2024 Issued
Array ( [id] => 20078114 [patent_doc_number] => 12352170 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Tunnel boring machine for excavating semicircular-arched tunnels [patent_app_type] => utility [patent_app_number] => 18/424649 [patent_app_country] => US [patent_app_date] => 2024-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18424649 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/424649
Tunnel boring machine for excavating semicircular-arched tunnels Jan 25, 2024 Issued
Array ( [id] => 20189645 [patent_doc_number] => 12400768 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => High-density subterranean storage system for nuclear fuel and radioactive waste [patent_app_type] => utility [patent_app_number] => 18/419615 [patent_app_country] => US [patent_app_date] => 2024-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 44 [patent_figures_cnt] => 45 [patent_no_of_words] => 14769 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 440 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18419615 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/419615
High-density subterranean storage system for nuclear fuel and radioactive waste Jan 22, 2024 Issued
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