Search

Atif H. Chaudry

Examiner (ID: 9082, Phone: (571)270-3768 , Office: P/3753 )

Most Active Art Unit
3753
Art Unit(s)
3753
Total Applications
1152
Issued Applications
758
Pending Applications
92
Abandoned Applications
323

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16191538 [patent_doc_number] => 20200232387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => SYSTEMS FOR AN ELECTRIC TURBOCHARGER [patent_app_type] => utility [patent_app_number] => 16/251998 [patent_app_country] => US [patent_app_date] => 2019-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8102 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16251998 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/251998
Systems for an electric turbocharger Jan 17, 2019 Issued
Array ( [id] => 16513653 [patent_doc_number] => 20200392911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => SYSTEM AND METHOD FOR GENERATING POWER [patent_app_type] => utility [patent_app_number] => 16/955086 [patent_app_country] => US [patent_app_date] => 2018-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11474 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16955086 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/955086
System and method for generating power Dec 13, 2018 Issued
Array ( [id] => 16014495 [patent_doc_number] => 20200182090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => SEAL OIL SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/215470 [patent_app_country] => US [patent_app_date] => 2018-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4016 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16215470 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/215470
Seal oil systems Dec 9, 2018 Issued
Array ( [id] => 17251657 [patent_doc_number] => 11187134 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-30 [patent_title] => Exhaust flow control valve with integrated wastegate [patent_app_type] => utility [patent_app_number] => 16/764457 [patent_app_country] => US [patent_app_date] => 2018-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 5798 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16764457 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/764457
Exhaust flow control valve with integrated wastegate Oct 31, 2018 Issued
Array ( [id] => 16158039 [patent_doc_number] => 20200217252 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => GAS TURBINE CONTROL DEVICE, GAS TURBINE CONTROL METHOD, AND PROGRAM [patent_app_type] => utility [patent_app_number] => 16/647897 [patent_app_country] => US [patent_app_date] => 2018-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5567 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16647897 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/647897
Gas turbine control device, gas turbine control method, and program Oct 17, 2018 Issued
Array ( [id] => 16468936 [patent_doc_number] => 20200370473 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => TURBINE [patent_app_type] => utility [patent_app_number] => 16/756959 [patent_app_country] => US [patent_app_date] => 2018-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6919 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16756959 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/756959
Turbine Oct 16, 2018 Issued
Array ( [id] => 16916865 [patent_doc_number] => 20210189957 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => SYSTEM FOR CONVERSION OF HEAT ENERGY INTO MECHANICAL POWER [patent_app_type] => utility [patent_app_number] => 16/311714 [patent_app_country] => US [patent_app_date] => 2018-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3713 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 867 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16311714 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/311714
SYSTEM FOR CONVERSION OF HEAT ENERGY INTO MECHANICAL POWER Sep 30, 2018 Abandoned
Array ( [id] => 17207501 [patent_doc_number] => 11167858 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-09 [patent_title] => Variable cycle compensation in a gas turbine engine [patent_app_type] => utility [patent_app_number] => 16/126200 [patent_app_country] => US [patent_app_date] => 2018-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 6152 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16126200 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/126200
Variable cycle compensation in a gas turbine engine Sep 9, 2018 Issued
Array ( [id] => 16092211 [patent_doc_number] => 20200200092 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => ACCESSORY BOX FOR A TURBOMACHINE [patent_app_type] => utility [patent_app_number] => 16/644997 [patent_app_country] => US [patent_app_date] => 2018-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2018 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16644997 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/644997
Accessory box for a turbomachine Sep 4, 2018 Issued
Array ( [id] => 17815990 [patent_doc_number] => 11421591 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => Rotor system and control method thereof, as well as gas turbine generator set and control method thereof [patent_app_type] => utility [patent_app_number] => 16/961550 [patent_app_country] => US [patent_app_date] => 2018-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 70 [patent_no_of_words] => 32396 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 397 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16961550 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/961550
Rotor system and control method thereof, as well as gas turbine generator set and control method thereof Aug 30, 2018 Issued
Array ( [id] => 15964439 [patent_doc_number] => 20200165971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-28 [patent_title] => STEAM TURBINE SYSTEM AND COMBINED CYCLE PLANT [patent_app_type] => utility [patent_app_number] => 16/632104 [patent_app_country] => US [patent_app_date] => 2018-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18485 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16632104 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/632104
Steam turbine system and combined cycle plant Aug 29, 2018 Issued
Array ( [id] => 16246749 [patent_doc_number] => 10746094 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-18 [patent_title] => Onboard HHO gas generation system for heavy duty trucks [patent_app_type] => utility [patent_app_number] => 16/101156 [patent_app_country] => US [patent_app_date] => 2018-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 62806 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16101156 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/101156
Onboard HHO gas generation system for heavy duty trucks Aug 9, 2018 Issued
Array ( [id] => 13591849 [patent_doc_number] => 20180347473 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-06 [patent_title] => GAS TURBINE COMBUSTOR DIAGNOSTIC SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 16/042830 [patent_app_country] => US [patent_app_date] => 2018-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27623 [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] => 16042830 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/042830
Gas turbine combustor diagnostic system and method Jul 22, 2018 Issued
Array ( [id] => 17282107 [patent_doc_number] => 11199129 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-14 [patent_title] => Wastegate set for turbocompressor and turbocompressor for internal combustion engines [patent_app_type] => utility [patent_app_number] => 16/635183 [patent_app_country] => US [patent_app_date] => 2018-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 31 [patent_no_of_words] => 3278 [patent_no_of_claims] => 7 [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] => 16635183 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/635183
Wastegate set for turbocompressor and turbocompressor for internal combustion engines Jul 17, 2018 Issued
Array ( [id] => 15964429 [patent_doc_number] => 20200165966 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-28 [patent_title] => ASSEMBLY COMPRISING AN ACTUATOR [patent_app_type] => utility [patent_app_number] => 16/631746 [patent_app_country] => US [patent_app_date] => 2018-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4895 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 16631746 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/631746
ASSEMBLY COMPRISING AN ACTUATOR Jul 16, 2018 Abandoned
Array ( [id] => 16635737 [patent_doc_number] => 10914235 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-09 [patent_title] => Cooled cooling air system for a gas turbine engine [patent_app_type] => utility [patent_app_number] => 16/017042 [patent_app_country] => US [patent_app_date] => 2018-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4630 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16017042 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/017042
Cooled cooling air system for a gas turbine engine Jun 24, 2018 Issued
Array ( [id] => 17527317 [patent_doc_number] => 11299994 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-12 [patent_title] => First-stage stator vane for gas turbine, gas turbine, stator vane unit for gas turbine, and combustor assembly [patent_app_type] => utility [patent_app_number] => 16/618431 [patent_app_country] => US [patent_app_date] => 2018-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 23 [patent_no_of_words] => 21674 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16618431 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/618431
First-stage stator vane for gas turbine, gas turbine, stator vane unit for gas turbine, and combustor assembly May 21, 2018 Issued
Array ( [id] => 17112584 [patent_doc_number] => 20210293181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => A SYSTEM AND A METHOD FOR POWER GENERATION [patent_app_type] => utility [patent_app_number] => 16/323315 [patent_app_country] => US [patent_app_date] => 2018-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8313 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16323315 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/323315
A SYSTEM AND A METHOD FOR POWER GENERATION Apr 27, 2018 Abandoned
Array ( [id] => 13387953 [patent_doc_number] => 20180245518 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-30 [patent_title] => TURBINE ENGINE GEARBOX [patent_app_type] => utility [patent_app_number] => 15/943812 [patent_app_country] => US [patent_app_date] => 2018-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4397 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15943812 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/943812
Turbine engine gearbox Apr 2, 2018 Issued
Array ( [id] => 17785192 [patent_doc_number] => 11408307 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-09 [patent_title] => Gas turbine [patent_app_type] => utility [patent_app_number] => 16/498017 [patent_app_country] => US [patent_app_date] => 2018-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5637 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16498017 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/498017
Gas turbine Mar 29, 2018 Issued
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