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] => 18605238 [patent_doc_number] => 11746694 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Compressor and gas turbine [patent_app_type] => utility [patent_app_number] => 17/624976 [patent_app_country] => US [patent_app_date] => 2020-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6716 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 445 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17624976 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/624976
Compressor and gas turbine Aug 18, 2020 Issued
Array ( [id] => 17976081 [patent_doc_number] => 11492932 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-08 [patent_title] => Deflection limiter for a gas turbine engine [patent_app_type] => utility [patent_app_number] => 16/992727 [patent_app_country] => US [patent_app_date] => 2020-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 4877 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16992727 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/992727
Deflection limiter for a gas turbine engine Aug 12, 2020 Issued
Array ( [id] => 17867874 [patent_doc_number] => 20220290610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => OUTLET SEAL, OUTLET SEAL SET, AND GAS TURBINE [patent_app_type] => utility [patent_app_number] => 17/639409 [patent_app_country] => US [patent_app_date] => 2020-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12348 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17639409 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/639409
Outlet seal, outlet seal set, and gas turbine Aug 11, 2020 Issued
Array ( [id] => 16468976 [patent_doc_number] => 20200370513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => THRUST AUGMENTATION OF AN ADDITIVELY MANUFACTURED HYBRID ROCKET SYSTEM USING SECONDARY OXIDIZER INJECTION [patent_app_type] => utility [patent_app_number] => 16/990586 [patent_app_country] => US [patent_app_date] => 2020-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9791 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16990586 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/990586
Thrust augmentation of an additively manufactured hybrid rocket system using secondary oxidizer injection Aug 10, 2020 Issued
Array ( [id] => 17830907 [patent_doc_number] => 20220268211 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => TURBINE VANE AND GAS TURBINE COMPRISING SAME [patent_app_type] => utility [patent_app_number] => 17/623021 [patent_app_country] => US [patent_app_date] => 2020-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13088 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 436 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17623021 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/623021
Turbine vane and gas turbine comprising same Aug 5, 2020 Issued
Array ( [id] => 19077056 [patent_doc_number] => 11946411 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-02 [patent_title] => Vehicle wheel rotation apparatus [patent_app_type] => utility [patent_app_number] => 17/778005 [patent_app_country] => US [patent_app_date] => 2020-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3967 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17778005 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/778005
Vehicle wheel rotation apparatus Aug 3, 2020 Issued
Array ( [id] => 17784421 [patent_doc_number] => 11407531 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-09 [patent_title] => Miniaturized green end-burning hybrid propulsion system for CubeSats [patent_app_type] => utility [patent_app_number] => 16/945473 [patent_app_country] => US [patent_app_date] => 2020-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 31 [patent_no_of_words] => 9916 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16945473 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/945473
Miniaturized green end-burning hybrid propulsion system for CubeSats Jul 30, 2020 Issued
Array ( [id] => 18283434 [patent_doc_number] => 20230098906 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => NATURAL ENHANCED GEOTHERMAL SYSTEM USING A HOT SEDIMENTARY AQUIFER [patent_app_type] => utility [patent_app_number] => 17/760453 [patent_app_country] => US [patent_app_date] => 2020-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8889 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17760453 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/760453
Natural enhanced geothermal system using a hot sedimentary aquifer Jul 22, 2020 Issued
Array ( [id] => 17556593 [patent_doc_number] => 11313278 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-26 [patent_title] => Oil baffles in carrier for a fan drive gear system [patent_app_type] => utility [patent_app_number] => 16/909490 [patent_app_country] => US [patent_app_date] => 2020-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 3784 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16909490 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/909490
Oil baffles in carrier for a fan drive gear system Jun 22, 2020 Issued
Array ( [id] => 16329423 [patent_doc_number] => 20200300389 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => FLUID COUPLINGS AND METHODS FOR ADDITIVE MANUFACTURING THEREOF [patent_app_type] => utility [patent_app_number] => 16/899197 [patent_app_country] => US [patent_app_date] => 2020-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4091 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16899197 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/899197
FLUID COUPLINGS AND METHODS FOR ADDITIVE MANUFACTURING THEREOF Jun 10, 2020 Abandoned
Array ( [id] => 18413713 [patent_doc_number] => 11668248 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-06 [patent_title] => Start-up system and method for rotor bow mitigation [patent_app_type] => utility [patent_app_number] => 16/895223 [patent_app_country] => US [patent_app_date] => 2020-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5536 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 314 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16895223 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/895223
Start-up system and method for rotor bow mitigation Jun 7, 2020 Issued
Array ( [id] => 16575991 [patent_doc_number] => 20210010392 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => LUBRICANT SYSTEM [patent_app_type] => utility [patent_app_number] => 16/895336 [patent_app_country] => US [patent_app_date] => 2020-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10229 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16895336 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/895336
Lubricant system Jun 7, 2020 Issued
Array ( [id] => 17777297 [patent_doc_number] => 20220243646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => CHARGED SERIAL HYBRID COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 17/616247 [patent_app_country] => US [patent_app_date] => 2020-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3639 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17616247 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/616247
CHARGED SERIAL HYBRID COMBUSTION ENGINE Jun 4, 2020 Abandoned
Array ( [id] => 17761132 [patent_doc_number] => 20220234744 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => MACHINE COMPRISING A HYBRID POWERTRAIN AND CORRESPONDING CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 17/614458 [patent_app_country] => US [patent_app_date] => 2020-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4683 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17614458 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/614458
Machine comprising a hybrid powertrain and corresponding control method May 26, 2020 Issued
Array ( [id] => 17229320 [patent_doc_number] => 20210355876 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => ONBOARD HEATER OF AUXILIARY SYSTEMS USING EXHAUST GASES AND ASSOCIATED METHODS [patent_app_type] => utility [patent_app_number] => 15/929715 [patent_app_country] => US [patent_app_date] => 2020-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6943 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15929715 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/929715
Onboard heater of auxiliary systems using exhaust gases and associated methods May 17, 2020 Issued
Array ( [id] => 20373524 [patent_doc_number] => 12480956 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Controlling intersample analyte variability in complex biological matrices [patent_app_type] => utility [patent_app_number] => 17/610927 [patent_app_country] => US [patent_app_date] => 2020-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 53 [patent_figures_cnt] => 62 [patent_no_of_words] => 20121 [patent_no_of_claims] => 20 [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] => 17610927 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/610927
Controlling intersample analyte variability in complex biological matrices May 14, 2020 Issued
Array ( [id] => 17913995 [patent_doc_number] => 20220316390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => Actuating Device for Actuating a Valve Element of an Exhaust Gas Turbocharger [patent_app_type] => utility [patent_app_number] => 17/616027 [patent_app_country] => US [patent_app_date] => 2020-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2889 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 17616027 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/616027
Actuating device for actuating a valve element of an exhaust gas turbocharger May 13, 2020 Issued
Array ( [id] => 19027830 [patent_doc_number] => 11927179 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-12 [patent_title] => Bi-metal actuator [patent_app_type] => utility [patent_app_number] => 17/923619 [patent_app_country] => US [patent_app_date] => 2020-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2104 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17923619 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/923619
Bi-metal actuator May 6, 2020 Issued
Array ( [id] => 16376957 [patent_doc_number] => 20200325799 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => WASTE HEAT RECOVERY SYSTEM, GAS TURBINE PLANT PROVIDED WITH SAME, WASTE HEAT RECOVERY METHOD, AND INSTALLATION METHOD FOR WASTE HEAT RECOVERY SYSTEM [patent_app_type] => utility [patent_app_number] => 16/867939 [patent_app_country] => US [patent_app_date] => 2020-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20547 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [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] => 16867939 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/867939
Waste heat recovery system, gas turbine plant provided with same, waste heat recovery method, and installation method for waste heat recovery system May 5, 2020 Issued
Array ( [id] => 17983430 [patent_doc_number] => 20220349466 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => OIL SYSTEM FOR A TURBINE ENGINE [patent_app_type] => utility [patent_app_number] => 17/608567 [patent_app_country] => US [patent_app_date] => 2020-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4037 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17608567 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/608567
Oil system for a turbine engine May 3, 2020 Issued
Menu