Search

Dharti Haridas Patel

Examiner (ID: 14916, Phone: (571)272-8659 , Office: P/2836 )

Most Active Art Unit
2836
Art Unit(s)
2838, 2836
Total Applications
1851
Issued Applications
1600
Pending Applications
90
Abandoned Applications
189

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18794610 [patent_doc_number] => 11828372 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-28 [patent_title] => Check valve assembly [patent_app_type] => utility [patent_app_number] => 17/657511 [patent_app_country] => US [patent_app_date] => 2022-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 23 [patent_no_of_words] => 8934 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17657511 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/657511
Check valve assembly Mar 30, 2022 Issued
Array ( [id] => 19004552 [patent_doc_number] => 20240068623 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-29 [patent_title] => SOLENOID VALVE FOR HIGH-PRESSURE CONTAINER [patent_app_type] => utility [patent_app_number] => 18/548986 [patent_app_country] => US [patent_app_date] => 2022-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3926 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18548986 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/548986
SOLENOID VALVE FOR HIGH-PRESSURE CONTAINER Mar 22, 2022 Abandoned
Array ( [id] => 18492725 [patent_doc_number] => 11698136 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-07-11 [patent_title] => Valve for vehicle [patent_app_type] => utility [patent_app_number] => 17/695266 [patent_app_country] => US [patent_app_date] => 2022-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5529 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 313 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17695266 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/695266
Valve for vehicle Mar 14, 2022 Issued
Array ( [id] => 19321429 [patent_doc_number] => 20240242976 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => GAS SUPPLY DEVICE AND SEMICONDUCTOR MANUFACTURING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/279712 [patent_app_country] => US [patent_app_date] => 2022-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5487 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18279712 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/279712
Gas supply device and semiconductor manufacturing apparatus Mar 3, 2022 Issued
Array ( [id] => 18702143 [patent_doc_number] => 11788645 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Water flow control assembly [patent_app_type] => utility [patent_app_number] => 17/682110 [patent_app_country] => US [patent_app_date] => 2022-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 7981 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17682110 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/682110
Water flow control assembly Feb 27, 2022 Issued
Array ( [id] => 19354799 [patent_doc_number] => 12055232 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Compliant joint drive assembly [patent_app_type] => utility [patent_app_number] => 17/592930 [patent_app_country] => US [patent_app_date] => 2022-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 3470 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17592930 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/592930
Compliant joint drive assembly Feb 3, 2022 Issued
Array ( [id] => 17914205 [patent_doc_number] => 20220316600 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => SCUPPER VALVE [patent_app_type] => utility [patent_app_number] => 17/588528 [patent_app_country] => US [patent_app_date] => 2022-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5822 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17588528 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/588528
Scupper valve Jan 30, 2022 Issued
Array ( [id] => 18530751 [patent_doc_number] => 20230235822 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => ACTIVE VALVE SHIMMING [patent_app_type] => utility [patent_app_number] => 17/581754 [patent_app_country] => US [patent_app_date] => 2022-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3341 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17581754 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/581754
Active valve shimming Jan 20, 2022 Issued
Array ( [id] => 17762253 [patent_doc_number] => 20220235865 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => GATE VALVE ARRANGEMENT [patent_app_type] => utility [patent_app_number] => 17/579824 [patent_app_country] => US [patent_app_date] => 2022-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6317 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17579824 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/579824
GATE VALVE ARRANGEMENT Jan 19, 2022 Abandoned
Array ( [id] => 20132421 [patent_doc_number] => 12374739 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-29 [patent_title] => Integrated manifold [patent_app_type] => utility [patent_app_number] => 17/576320 [patent_app_country] => US [patent_app_date] => 2022-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17576320 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/576320
Integrated manifold Jan 13, 2022 Issued
Array ( [id] => 18485760 [patent_doc_number] => 20230213099 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => INLINE VARIABLE SONIC VALVE [patent_app_type] => utility [patent_app_number] => 17/567490 [patent_app_country] => US [patent_app_date] => 2022-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4311 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17567490 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/567490
Inline variable sonic valve Jan 2, 2022 Issued
Array ( [id] => 18173260 [patent_doc_number] => 11572962 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-02-07 [patent_title] => Diverter valve drive mechanism [patent_app_type] => utility [patent_app_number] => 17/560754 [patent_app_country] => US [patent_app_date] => 2021-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2704 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 381 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17560754 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/560754
Diverter valve drive mechanism Dec 22, 2021 Issued
Array ( [id] => 18825184 [patent_doc_number] => 11840453 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-12 [patent_title] => Protecting valve parts from erosion [patent_app_type] => utility [patent_app_number] => 17/549228 [patent_app_country] => US [patent_app_date] => 2021-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3392 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17549228 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/549228
Protecting valve parts from erosion Dec 12, 2021 Issued
Array ( [id] => 18865732 [patent_doc_number] => 20230420169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => BISTABLE ELECTROMAGNETIC ACTUATOR AND AIRCRAFT BRAKE VALVE PROVIDED WITH SUCH AN ACTUATOR [patent_app_type] => utility [patent_app_number] => 18/036570 [patent_app_country] => US [patent_app_date] => 2021-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3657 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18036570 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/036570
BISTABLE ELECTROMAGNETIC ACTUATOR AND AIRCRAFT BRAKE VALVE PROVIDED WITH SUCH AN ACTUATOR Nov 9, 2021 Abandoned
Array ( [id] => 17612564 [patent_doc_number] => 20220154843 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => SWITCHING VALVE AND VALVE ARRANGEMENT WITH SUCH A SWITCHING VALVE FOR CONTROLLING A MASS FLOW [patent_app_type] => utility [patent_app_number] => 17/519697 [patent_app_country] => US [patent_app_date] => 2021-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7115 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17519697 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/519697
Switching valve and valve arrangement with such a switching valve for controlling a mass flow Nov 4, 2021 Issued
Array ( [id] => 18339068 [patent_doc_number] => 20230131017 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => BALL VALVE SYSTEM WITH BALL MOUNTED SEAL [patent_app_type] => utility [patent_app_number] => 17/511904 [patent_app_country] => US [patent_app_date] => 2021-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1227 [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] => 17511904 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/511904
BALL VALVE SYSTEM WITH BALL MOUNTED SEAL Oct 26, 2021 Abandoned
Array ( [id] => 19916089 [patent_doc_number] => 12291442 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Beverage dispensing assembly [patent_app_type] => utility [patent_app_number] => 18/027975 [patent_app_country] => US [patent_app_date] => 2021-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4869 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18027975 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/027975
Beverage dispensing assembly Oct 25, 2021 Issued
Array ( [id] => 17612561 [patent_doc_number] => 20220154840 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => FLOW RATE ADJUSTING VALVE [patent_app_type] => utility [patent_app_number] => 17/452088 [patent_app_country] => US [patent_app_date] => 2021-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5763 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17452088 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/452088
Flow rate adjusting valve Oct 24, 2021 Issued
Array ( [id] => 17564009 [patent_doc_number] => 20220128158 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => Pinching Device for Flexible Tubing [patent_app_type] => utility [patent_app_number] => 17/507203 [patent_app_country] => US [patent_app_date] => 2021-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1892 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 17507203 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/507203
Pinching Device for Flexible Tubing Oct 20, 2021 Abandoned
Array ( [id] => 18044050 [patent_doc_number] => 11517987 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-12-06 [patent_title] => Installing trim in a valve assembly [patent_app_type] => utility [patent_app_number] => 17/504658 [patent_app_country] => US [patent_app_date] => 2021-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3042 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17504658 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/504658
Installing trim in a valve assembly Oct 18, 2021 Issued
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