Search

Shahid R. Merchant

Supervisory Patent Examiner (ID: 19060, Phone: (571)270-1360 , Office: P/3693 )

Most Active Art Unit
3692
Art Unit(s)
3693, 3692, 3626, 3694, 3684
Total Applications
222
Issued Applications
52
Pending Applications
20
Abandoned Applications
152

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17149961 [patent_doc_number] => 11143028 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-12 [patent_title] => Composite piston machine combining rotary oscillating and pendular movements [patent_app_type] => utility [patent_app_number] => 17/113665 [patent_app_country] => US [patent_app_date] => 2020-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 30 [patent_no_of_words] => 4716 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 317 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17113665 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/113665
Composite piston machine combining rotary oscillating and pendular movements Dec 6, 2020 Issued
Array ( [id] => 17769920 [patent_doc_number] => 11401853 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-02 [patent_title] => Systems for a fastening device of an exhaust-gas aftertreatment system [patent_app_type] => utility [patent_app_number] => 17/112507 [patent_app_country] => US [patent_app_date] => 2020-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 7294 [patent_no_of_claims] => 19 [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] => 17112507 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/112507
Systems for a fastening device of an exhaust-gas aftertreatment system Dec 3, 2020 Issued
Array ( [id] => 16870919 [patent_doc_number] => 20210164386 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => METHODS AND SYSTEMS FOR A COOLING ARRANGEMENT [patent_app_type] => utility [patent_app_number] => 17/110182 [patent_app_country] => US [patent_app_date] => 2020-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5658 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17110182 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/110182
Cooling unit for an intake system Dec 1, 2020 Issued
Array ( [id] => 16901692 [patent_doc_number] => 20210180608 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => COMPRESSOR AND COMPRESSOR CASING [patent_app_type] => utility [patent_app_number] => 17/109274 [patent_app_country] => US [patent_app_date] => 2020-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5844 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17109274 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/109274
COMPRESSOR AND COMPRESSOR CASING Dec 1, 2020 Abandoned
Array ( [id] => 19972753 [patent_doc_number] => 12341377 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Media gap motor for a turbocharger [patent_app_type] => utility [patent_app_number] => 17/755958 [patent_app_country] => US [patent_app_date] => 2020-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 25 [patent_no_of_words] => 1076 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17755958 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/755958
Media gap motor for a turbocharger Nov 11, 2020 Issued
Array ( [id] => 18740404 [patent_doc_number] => 20230349381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => Fixed Scroll and Scroll Compressor [patent_app_type] => utility [patent_app_number] => 18/006088 [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] => 7846 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18006088 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/006088
Fixed scroll and scroll compressor Nov 9, 2020 Issued
Array ( [id] => 17579537 [patent_doc_number] => 20220136392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => Rotary Machine [patent_app_type] => utility [patent_app_number] => 17/088631 [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] => 3026 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17088631 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/088631
Cartiodal rotary machine with two-lobe rotor Nov 3, 2020 Issued
Array ( [id] => 18801908 [patent_doc_number] => 11835060 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Range hood [patent_app_type] => utility [patent_app_number] => 17/769336 [patent_app_country] => US [patent_app_date] => 2020-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 6178 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [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] => 17769336 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/769336
Range hood Oct 29, 2020 Issued
Array ( [id] => 17579549 [patent_doc_number] => 20220136404 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => GAS TURBINE MASS DIFFERENTIAL DETERMINATION SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 17/084034 [patent_app_country] => US [patent_app_date] => 2020-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5856 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17084034 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/084034
GAS TURBINE MASS DIFFERENTIAL DETERMINATION SYSTEM AND METHOD Oct 28, 2020 Abandoned
Array ( [id] => 16854041 [patent_doc_number] => 20210154786 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-27 [patent_title] => MOTOR DRIVING DEVICE [patent_app_type] => utility [patent_app_number] => 17/079931 [patent_app_country] => US [patent_app_date] => 2020-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5705 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 17079931 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/079931
Motor driving device Oct 25, 2020 Issued
Array ( [id] => 18035131 [patent_doc_number] => 20220379346 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => ULTRASONIC TRANSDUCERS [patent_app_type] => utility [patent_app_number] => 17/770872 [patent_app_country] => US [patent_app_date] => 2020-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7174 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17770872 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/770872
ULTRASONIC TRANSDUCERS Oct 25, 2020 Abandoned
Array ( [id] => 18076633 [patent_doc_number] => 20220402245 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => ACTUATOR, METHOD FOR MANUFACTURING SAME, DRIVE DEVICE, AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/754319 [patent_app_country] => US [patent_app_date] => 2020-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8586 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17754319 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/754319
ACTUATOR, METHOD FOR MANUFACTURING SAME, DRIVE DEVICE, AND ELECTRONIC DEVICE Oct 5, 2020 Abandoned
Array ( [id] => 17815980 [patent_doc_number] => 11421581 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => Rotating body and turbocharger [patent_app_type] => utility [patent_app_number] => 17/027783 [patent_app_country] => US [patent_app_date] => 2020-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 20 [patent_no_of_words] => 6801 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17027783 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/027783
Rotating body and turbocharger Sep 21, 2020 Issued
Array ( [id] => 17761866 [patent_doc_number] => 20220235478 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => METHOD AND PLANT FOR PRODUCING A CARBON-MONOXIDE-RICH GAS PRODUCT [patent_app_type] => utility [patent_app_number] => 17/596977 [patent_app_country] => US [patent_app_date] => 2020-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5685 [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] => 17596977 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/596977
METHOD AND PLANT FOR PRODUCING A CARBON-MONOXIDE-RICH GAS PRODUCT Sep 21, 2020 Pending
Array ( [id] => 16575973 [patent_doc_number] => 20210010374 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => ROTARY ENGINE WITH RECIRCULATING ARC ROLLER POWER TRANSFER [patent_app_type] => utility [patent_app_number] => 17/012342 [patent_app_country] => US [patent_app_date] => 2020-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6826 [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] => 17012342 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/012342
ROTARY ENGINE WITH RECIRCULATING ARC ROLLER POWER TRANSFER Sep 3, 2020 Abandoned
Array ( [id] => 17330516 [patent_doc_number] => 11220970 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-01-11 [patent_title] => System and method for controlling boost pressure [patent_app_type] => utility [patent_app_number] => 16/993461 [patent_app_country] => US [patent_app_date] => 2020-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7177 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16993461 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/993461
System and method for controlling boost pressure Aug 13, 2020 Issued
Array ( [id] => 19060655 [patent_doc_number] => 11939870 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-26 [patent_title] => Gas-cycle system for heating or cooling [patent_app_type] => utility [patent_app_number] => 17/633442 [patent_app_country] => US [patent_app_date] => 2020-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 40 [patent_no_of_words] => 12292 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17633442 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/633442
Gas-cycle system for heating or cooling Aug 9, 2020 Issued
Array ( [id] => 17351275 [patent_doc_number] => 11225902 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-18 [patent_title] => Passive air cooling [patent_app_type] => utility [patent_app_number] => 16/942562 [patent_app_country] => US [patent_app_date] => 2020-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5037 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16942562 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/942562
Passive air cooling Jul 28, 2020 Issued
Array ( [id] => 18643697 [patent_doc_number] => 11767758 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-26 [patent_title] => Fluid circulation system and method for operating same, computer-readable medium, and controller [patent_app_type] => utility [patent_app_number] => 17/621153 [patent_app_country] => US [patent_app_date] => 2020-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4760 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17621153 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/621153
Fluid circulation system and method for operating same, computer-readable medium, and controller Jul 16, 2020 Issued
Array ( [id] => 18167276 [patent_doc_number] => 20230033883 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => Scroll Type Fluid Machine [patent_app_type] => utility [patent_app_number] => 17/791255 [patent_app_country] => US [patent_app_date] => 2020-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6142 [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] => 17791255 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/791255
Scroll type fluid machine Jul 8, 2020 Issued
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