Search

Shafiq A. Mian

Examiner (ID: 3744, Phone: (571)272-4925 , Office: P/3748 )

Most Active Art Unit
3746
Art Unit(s)
3748, 3746
Total Applications
1171
Issued Applications
927
Pending Applications
80
Abandoned Applications
189

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18940258 [patent_doc_number] => 20240035397 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => Accumulating And Storing Energy in Separated Mixed Refrigerants for Conversion to Electrical or Mechanical Power [patent_app_type] => utility [patent_app_number] => 18/216582 [patent_app_country] => US [patent_app_date] => 2023-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8836 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18216582 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/216582
Accumulating and storing energy in separated mixed refrigerants for conversion to electrical or mechanical power Jun 28, 2023 Issued
Array ( [id] => 18894831 [patent_doc_number] => 20240010316 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => PROPELLER DRIVE ARRANGEMENT [patent_app_type] => utility [patent_app_number] => 18/343512 [patent_app_country] => US [patent_app_date] => 2023-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3359 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18343512 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/343512
PROPELLER DRIVE ARRANGEMENT Jun 27, 2023 Abandoned
Array ( [id] => 19034971 [patent_doc_number] => 20240084786 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => ENERGY STORAGE AND RETRIEVAL SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 18/337561 [patent_app_country] => US [patent_app_date] => 2023-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8824 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18337561 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/337561
Energy storage and retrieval systems and methods Jun 19, 2023 Issued
Array ( [id] => 18693653 [patent_doc_number] => 20230324052 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => Direct Current Electric On-Demand Water Heater [patent_app_type] => utility [patent_app_number] => 18/211028 [patent_app_country] => US [patent_app_date] => 2023-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8421 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18211028 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/211028
Direct current electric on-demand water heater Jun 15, 2023 Issued
Array ( [id] => 19609244 [patent_doc_number] => 12158112 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-12-03 [patent_title] => Selective power distribution for an aircraft propulsion system [patent_app_type] => utility [patent_app_number] => 18/205333 [patent_app_country] => US [patent_app_date] => 2023-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6768 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18205333 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/205333
Selective power distribution for an aircraft propulsion system Jun 1, 2023 Issued
Array ( [id] => 18693395 [patent_doc_number] => 20230323793 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => THERMAL ENERGY STORAGE SYSTEM COUPLED WITH A SOLID OXIDE ELECTROLYSIS SYSTEM [patent_app_type] => utility [patent_app_number] => 18/204910 [patent_app_country] => US [patent_app_date] => 2023-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27837 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18204910 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/204910
Thermal energy storage system coupled with a solid oxide electrolysis system May 31, 2023 Issued
Array ( [id] => 18676086 [patent_doc_number] => 20230313710 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => THERMAL ENERGY STORAGE SYSTEM COUPLED WITH STEAM CRACKING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/204922 [patent_app_country] => US [patent_app_date] => 2023-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24079 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -47 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18204922 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/204922
Thermal energy storage system coupled with steam cracking system May 31, 2023 Issued
Array ( [id] => 19505494 [patent_doc_number] => 12116907 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-10-15 [patent_title] => Steam discharge pipe blowback protection system [patent_app_type] => utility [patent_app_number] => 18/323711 [patent_app_country] => US [patent_app_date] => 2023-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3606 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18323711 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/323711
Steam discharge pipe blowback protection system May 24, 2023 Issued
Array ( [id] => 19242480 [patent_doc_number] => 12012904 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Control systems and methods suitable for use with power production systems and methods [patent_app_type] => utility [patent_app_number] => 18/201903 [patent_app_country] => US [patent_app_date] => 2023-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10859 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [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] => 18201903 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/201903
Control systems and methods suitable for use with power production systems and methods May 24, 2023 Issued
Array ( [id] => 20373050 [patent_doc_number] => 12480479 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Heat engine [patent_app_type] => utility [patent_app_number] => 18/530362 [patent_app_country] => US [patent_app_date] => 2023-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 59 [patent_figures_cnt] => 67 [patent_no_of_words] => 19717 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18530362 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/530362
Heat engine May 11, 2023 Issued
Array ( [id] => 18612144 [patent_doc_number] => 20230278876 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => PRODUCING CARBON DIOXIDE WITH WASTE HEAT [patent_app_type] => utility [patent_app_number] => 18/316769 [patent_app_country] => US [patent_app_date] => 2023-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15324 [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] => 18316769 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/316769
Producing carbon dioxide with waste heat May 11, 2023 Issued
Array ( [id] => 18658425 [patent_doc_number] => 20230304420 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => ENERGY STORAGE SYSTEM AND ALUMINA CALCINATION APPLICATIONS [patent_app_type] => utility [patent_app_number] => 18/144134 [patent_app_country] => US [patent_app_date] => 2023-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26411 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -35 [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] => 18144134 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/144134
Energy storage system and alumina calcination applications May 4, 2023 Issued
Array ( [id] => 19258548 [patent_doc_number] => 12018596 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Thermal energy storage system coupled with thermal power cycle systems [patent_app_type] => utility [patent_app_number] => 18/142564 [patent_app_country] => US [patent_app_date] => 2023-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 22 [patent_no_of_words] => 32287 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 6 [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] => 18142564 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/142564
Thermal energy storage system coupled with thermal power cycle systems May 1, 2023 Issued
Array ( [id] => 19258548 [patent_doc_number] => 12018596 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Thermal energy storage system coupled with thermal power cycle systems [patent_app_type] => utility [patent_app_number] => 18/142564 [patent_app_country] => US [patent_app_date] => 2023-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 22 [patent_no_of_words] => 32287 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 6 [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] => 18142564 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/142564
Thermal energy storage system coupled with thermal power cycle systems May 1, 2023 Issued
Array ( [id] => 19258548 [patent_doc_number] => 12018596 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Thermal energy storage system coupled with thermal power cycle systems [patent_app_type] => utility [patent_app_number] => 18/142564 [patent_app_country] => US [patent_app_date] => 2023-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 22 [patent_no_of_words] => 32287 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 6 [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] => 18142564 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/142564
Thermal energy storage system coupled with thermal power cycle systems May 1, 2023 Issued
Array ( [id] => 19258548 [patent_doc_number] => 12018596 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Thermal energy storage system coupled with thermal power cycle systems [patent_app_type] => utility [patent_app_number] => 18/142564 [patent_app_country] => US [patent_app_date] => 2023-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 22 [patent_no_of_words] => 32287 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 6 [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] => 18142564 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/142564
Thermal energy storage system coupled with thermal power cycle systems May 1, 2023 Issued
Array ( [id] => 19258612 [patent_doc_number] => 12018660 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Systems for generating energy from geothermal sources and methods of operating and constructing same [patent_app_type] => utility [patent_app_number] => 18/309962 [patent_app_country] => US [patent_app_date] => 2023-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 22015 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 311 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18309962 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/309962
Systems for generating energy from geothermal sources and methods of operating and constructing same Apr 30, 2023 Issued
Array ( [id] => 20393953 [patent_doc_number] => 20250369428 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => ACTUATOR ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/860722 [patent_app_country] => US [patent_app_date] => 2023-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6954 [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] => 18860722 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/860722
Actuator assembly Apr 27, 2023 Issued
Array ( [id] => 20527792 [patent_doc_number] => 12546221 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-10 [patent_title] => Positive displacement rotary machine [patent_app_type] => utility [patent_app_number] => 18/861324 [patent_app_country] => US [patent_app_date] => 2023-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 470 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18861324 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/861324
Positive displacement rotary machine Apr 26, 2023 Issued
Array ( [id] => 20165687 [patent_doc_number] => 20250257733 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => LOW EMISSION COMPRESSION STATION WITHOUT DEDICATED POWER GENERATION ISLAND [patent_app_type] => utility [patent_app_number] => 18/859826 [patent_app_country] => US [patent_app_date] => 2023-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18859826 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/859826
LOW EMISSION COMPRESSION STATION WITHOUT DEDICATED POWER GENERATION ISLAND Apr 24, 2023 Pending
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