Search

Chirag Jariwala

Examiner (ID: 3923, Phone: (571)272-0467 , Office: P/3746 )

Most Active Art Unit
3746
Art Unit(s)
3746
Total Applications
495
Issued Applications
264
Pending Applications
96
Abandoned Applications
154

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18125591 [patent_doc_number] => 20230011208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => Non-Clogging Pump [patent_app_type] => utility [patent_app_number] => 17/780350 [patent_app_country] => US [patent_app_date] => 2020-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17174 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17780350 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/780350
Non-clogging pump Nov 15, 2020 Issued
Array ( [id] => 16825144 [patent_doc_number] => 20210140437 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => FLOW PATH CONVERSION PUMP [patent_app_type] => utility [patent_app_number] => 17/096366 [patent_app_country] => US [patent_app_date] => 2020-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6080 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17096366 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/096366
Flow path conversion pump Nov 11, 2020 Issued
Array ( [id] => 16840367 [patent_doc_number] => 20210148379 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => FLUID PUMP [patent_app_type] => utility [patent_app_number] => 17/093827 [patent_app_country] => US [patent_app_date] => 2020-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2706 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17093827 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/093827
Fluid pump Nov 9, 2020 Issued
Array ( [id] => 18036832 [patent_doc_number] => 20220381047 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => PUMPING CONTROL METHOD AND APPARATUS, MATERIAL DISTRIBUTION METHOD AND APPARATUS AS WELL AS DISTRIBUTION DEVICE [patent_app_type] => utility [patent_app_number] => 17/621119 [patent_app_country] => US [patent_app_date] => 2020-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12148 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -34 [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] => 17621119 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/621119
Pumping control method and apparatus, material distribution method and apparatus as well as distribution device Nov 8, 2020 Issued
Array ( [id] => 16825143 [patent_doc_number] => 20210140436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => CENTRALIZING FEATURES IN ELECTRICAL SUBMERSIBLE PUMP [patent_app_type] => utility [patent_app_number] => 17/091686 [patent_app_country] => US [patent_app_date] => 2020-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3873 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17091686 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/091686
Centralizing features in electrical submersible pump Nov 5, 2020 Issued
Array ( [id] => 16840345 [patent_doc_number] => 20210148357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => FLUID PUMP [patent_app_type] => utility [patent_app_number] => 17/089167 [patent_app_country] => US [patent_app_date] => 2020-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2326 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17089167 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/089167
FLUID PUMP Nov 3, 2020 Abandoned
Array ( [id] => 17037652 [patent_doc_number] => 20210254610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => THREE-STAGE COMPRESSION AIR PUMP [patent_app_type] => utility [patent_app_number] => 17/088827 [patent_app_country] => US [patent_app_date] => 2020-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1914 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17088827 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/088827
Three-stage compression air pump Nov 3, 2020 Issued
Array ( [id] => 16808857 [patent_doc_number] => 20210131410 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => Mobile Pump System [patent_app_type] => utility [patent_app_number] => 17/084899 [patent_app_country] => US [patent_app_date] => 2020-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14647 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17084899 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/084899
Mobile Pump System Oct 29, 2020 Abandoned
Array ( [id] => 18385034 [patent_doc_number] => 11655807 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-23 [patent_title] => Distributed in-field powered pumping configuration [patent_app_type] => utility [patent_app_number] => 17/084214 [patent_app_country] => US [patent_app_date] => 2020-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 15935 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 378 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17084214 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/084214
Distributed in-field powered pumping configuration Oct 28, 2020 Issued
Array ( [id] => 16793607 [patent_doc_number] => 20210123424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => LINEAR COMPRESSOR [patent_app_type] => utility [patent_app_number] => 17/078468 [patent_app_country] => US [patent_app_date] => 2020-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19835 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17078468 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/078468
Linear compressor Oct 22, 2020 Issued
Array ( [id] => 18005790 [patent_doc_number] => 20220364556 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-17 [patent_title] => CONVEYOR DEVICE AT LEAST FOR CONVEYING A FLUID AND PUMP COMPRISING SUCH A CONVEYOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/755186 [patent_app_country] => US [patent_app_date] => 2020-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11574 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17755186 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/755186
CONVEYOR DEVICE AT LEAST FOR CONVEYING A FLUID AND PUMP COMPRISING SUCH A CONVEYOR DEVICE Oct 21, 2020 Abandoned
Array ( [id] => 18685819 [patent_doc_number] => 11781544 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-10 [patent_title] => Electric drive system for rotorcraft [patent_app_type] => utility [patent_app_number] => 17/075281 [patent_app_country] => US [patent_app_date] => 2020-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 5638 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17075281 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/075281
Electric drive system for rotorcraft Oct 19, 2020 Issued
Array ( [id] => 19904655 [patent_doc_number] => 12281652 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => Pump having outer gear and inner gear [patent_app_type] => utility [patent_app_number] => 17/772624 [patent_app_country] => US [patent_app_date] => 2020-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 449 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17772624 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/772624
Pump having outer gear and inner gear Oct 6, 2020 Issued
Array ( [id] => 19638374 [patent_doc_number] => 12168979 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-17 [patent_title] => Pump configured to reduce number of parts and lower manufacturing cost [patent_app_type] => utility [patent_app_number] => 17/756346 [patent_app_country] => US [patent_app_date] => 2020-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 7373 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 296 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17756346 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/756346
Pump configured to reduce number of parts and lower manufacturing cost Oct 6, 2020 Issued
Array ( [id] => 16763043 [patent_doc_number] => 20210108624 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => PISTON PUMP MANUAL ROLLING SYSTEM AND METHOD OF USE [patent_app_type] => utility [patent_app_number] => 17/062233 [patent_app_country] => US [patent_app_date] => 2020-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4451 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17062233 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/062233
PISTON PUMP MANUAL ROLLING SYSTEM AND METHOD OF USE Oct 1, 2020 Abandoned
Array ( [id] => 16916974 [patent_doc_number] => 20210190066 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => VALVE PLATE ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/039210 [patent_app_country] => US [patent_app_date] => 2020-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2628 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17039210 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/039210
Valve plate assembly Sep 29, 2020 Issued
Array ( [id] => 18590872 [patent_doc_number] => 11739758 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Motor lead standoff elements for submersible well pump [patent_app_type] => utility [patent_app_number] => 17/037576 [patent_app_country] => US [patent_app_date] => 2020-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2929 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17037576 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/037576
Motor lead standoff elements for submersible well pump Sep 28, 2020 Issued
Array ( [id] => 19505594 [patent_doc_number] => 12117008 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Impeller-type exhaust apparatus for blocking electric heat [patent_app_type] => utility [patent_app_number] => 17/762880 [patent_app_country] => US [patent_app_date] => 2020-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4804 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 304 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17762880 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/762880
Impeller-type exhaust apparatus for blocking electric heat Sep 22, 2020 Issued
Array ( [id] => 17498226 [patent_doc_number] => 11286924 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-29 [patent_title] => Control device of electric oil pump and electric oil pump [patent_app_type] => utility [patent_app_number] => 17/022104 [patent_app_country] => US [patent_app_date] => 2020-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4233 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17022104 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/022104
Control device of electric oil pump and electric oil pump Sep 15, 2020 Issued
Array ( [id] => 16728538 [patent_doc_number] => 20210095685 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => PUMP SHAFT WITH FASTENING BOLTS [patent_app_type] => utility [patent_app_number] => 17/019060 [patent_app_country] => US [patent_app_date] => 2020-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3307 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17019060 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/019060
PUMP SHAFT WITH FASTENING BOLTS Sep 10, 2020 Abandoned
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