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Tho Dac Ta

Examiner (ID: 9262, Phone: (571)272-2014 , Office: P/2831 )

Most Active Art Unit
2833
Art Unit(s)
2839, 2831, 2899, 2832, 2833, 2834, 3202
Total Applications
4164
Issued Applications
3674
Pending Applications
166
Abandoned Applications
359

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17037339 [patent_doc_number] => 20210254297 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => Open End Friction Pile [patent_app_type] => utility [patent_app_number] => 17/313621 [patent_app_country] => US [patent_app_date] => 2021-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7514 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17313621 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/313621
Open End Friction Pile May 5, 2021 Abandoned
Array ( [id] => 17990634 [patent_doc_number] => 20220356671 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => DREDGE SYSTEM [patent_app_type] => utility [patent_app_number] => 17/308162 [patent_app_country] => US [patent_app_date] => 2021-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6334 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17308162 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/308162
Dredge system May 4, 2021 Issued
Array ( [id] => 19194735 [patent_doc_number] => 11991951 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Agricultural seed loading mechanism for a belted conveyor [patent_app_type] => utility [patent_app_number] => 17/307170 [patent_app_country] => US [patent_app_date] => 2021-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 20 [patent_no_of_words] => 11097 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17307170 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/307170
Agricultural seed loading mechanism for a belted conveyor May 3, 2021 Issued
Array ( [id] => 19041658 [patent_doc_number] => 11930728 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Control system for a double-acting air cylinder of an agricultural implement [patent_app_type] => utility [patent_app_number] => 17/244201 [patent_app_country] => US [patent_app_date] => 2021-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 9259 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17244201 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/244201
Control system for a double-acting air cylinder of an agricultural implement Apr 28, 2021 Issued
Array ( [id] => 17894560 [patent_doc_number] => 20220304222 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => METHOD FOR MICRO-RIDGE MIXED-SOWING CULTIVATION OF DRYLAND CROPS [patent_app_type] => utility [patent_app_number] => 17/429624 [patent_app_country] => US [patent_app_date] => 2021-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5618 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17429624 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/429624
Method for micro-ridge mixed-sowing cultivation of dryland crops Apr 25, 2021 Issued
Array ( [id] => 17894596 [patent_doc_number] => 20220304258 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => METHOD FOR MICRO-RIDGE MIXED-SOWING CULTIVATION OF RICE [patent_app_type] => utility [patent_app_number] => 17/429638 [patent_app_country] => US [patent_app_date] => 2021-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6193 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17429638 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/429638
Method for micro-ridge mixed-sowing cultivation of rice Apr 25, 2021 Issued
Array ( [id] => 19127806 [patent_doc_number] => 20240133159 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => SLOPE WORK VEHICLE [patent_app_type] => utility [patent_app_number] => 18/279640 [patent_app_country] => US [patent_app_date] => 2021-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4724 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18279640 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/279640
SLOPE WORK VEHICLE Apr 18, 2021 Pending
Array ( [id] => 19127806 [patent_doc_number] => 20240133159 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => SLOPE WORK VEHICLE [patent_app_type] => utility [patent_app_number] => 18/279640 [patent_app_country] => US [patent_app_date] => 2021-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4724 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18279640 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/279640
SLOPE WORK VEHICLE Apr 17, 2021 Pending
Array ( [id] => 18590751 [patent_doc_number] => 11739637 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Self-propelled towing simulator for deep-sea mining system applicable to natural water bodies and simulation method using the same [patent_app_type] => utility [patent_app_number] => 17/781812 [patent_app_country] => US [patent_app_date] => 2021-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5702 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 358 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17781812 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/781812
Self-propelled towing simulator for deep-sea mining system applicable to natural water bodies and simulation method using the same Apr 15, 2021 Issued
Array ( [id] => 19091602 [patent_doc_number] => 11953041 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Threaded truss foundations and related systems, methods, and machines [patent_app_type] => utility [patent_app_number] => 17/228091 [patent_app_country] => US [patent_app_date] => 2021-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 33 [patent_no_of_words] => 8289 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17228091 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/228091
Threaded truss foundations and related systems, methods, and machines Apr 11, 2021 Issued
Array ( [id] => 17514015 [patent_doc_number] => 11293153 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-04-05 [patent_title] => Erosion soil control wattle [patent_app_type] => utility [patent_app_number] => 17/220389 [patent_app_country] => US [patent_app_date] => 2021-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 1342 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [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] => 17220389 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/220389
Erosion soil control wattle Mar 31, 2021 Issued
Array ( [id] => 19940164 [patent_doc_number] => 12312285 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Ecological restoration method for seawater back-flowing farmland in tropical region [patent_app_type] => utility [patent_app_number] => 17/622718 [patent_app_country] => US [patent_app_date] => 2021-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17622718 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/622718
Ecological restoration method for seawater back-flowing farmland in tropical region Mar 30, 2021 Issued
Array ( [id] => 20272382 [patent_doc_number] => 12442154 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Rotator for a tool [patent_app_type] => utility [patent_app_number] => 17/914906 [patent_app_country] => US [patent_app_date] => 2021-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17914906 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/914906
Rotator for a tool Mar 28, 2021 Issued
Array ( [id] => 17123459 [patent_doc_number] => 20210298227 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => MULTI-ROW PLANTER WITH SYNCHRONIZED SEED DROP [patent_app_type] => utility [patent_app_number] => 17/216230 [patent_app_country] => US [patent_app_date] => 2021-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4026 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17216230 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/216230
MULTI-ROW PLANTER WITH SYNCHRONIZED SEED DROP Mar 28, 2021 Abandoned
Array ( [id] => 19929581 [patent_doc_number] => 12302771 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-20 [patent_title] => Systems and methods for detecting material accumulation relative to disk gang assemblies of agricultural implements [patent_app_type] => utility [patent_app_number] => 17/215088 [patent_app_country] => US [patent_app_date] => 2021-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2371 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17215088 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/215088
Systems and methods for detecting material accumulation relative to disk gang assemblies of agricultural implements Mar 28, 2021 Issued
Array ( [id] => 17123458 [patent_doc_number] => 20210298226 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => SEED METER DISK AND METHODS OF USING THE SAME [patent_app_type] => utility [patent_app_number] => 17/212858 [patent_app_country] => US [patent_app_date] => 2021-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34609 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 547 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17212858 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/212858
Seed meter disk and methods of using the same Mar 24, 2021 Issued
Array ( [id] => 19423134 [patent_doc_number] => 12082518 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Location-based control system for an agricultural implement [patent_app_type] => utility [patent_app_number] => 17/202436 [patent_app_country] => US [patent_app_date] => 2021-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 13535 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17202436 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/202436
Location-based control system for an agricultural implement Mar 15, 2021 Issued
Array ( [id] => 17880211 [patent_doc_number] => 20220295688 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => SYSTEM AND METHOD FOR IDENTIFYING SOIL LAYERS WITHIN AN AGRICULTURAL FIELD [patent_app_type] => utility [patent_app_number] => 17/203062 [patent_app_country] => US [patent_app_date] => 2021-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7444 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17203062 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/203062
System and method for identifying soil layers within an agricultural field Mar 15, 2021 Issued
Array ( [id] => 17064904 [patent_doc_number] => 20210267119 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => SOIL TREATMENT APPARATUS [patent_app_type] => utility [patent_app_number] => 17/197759 [patent_app_country] => US [patent_app_date] => 2021-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7110 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [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] => 17197759 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/197759
Soil treatment apparatus Mar 9, 2021 Issued
Array ( [id] => 17864490 [patent_doc_number] => 20220287225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => PLANTING CONTROL FOR GROUPED SEED PLACEMENT [patent_app_type] => utility [patent_app_number] => 17/197229 [patent_app_country] => US [patent_app_date] => 2021-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7897 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17197229 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/197229
Planting control for grouped seed placement Mar 9, 2021 Issued
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