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] => 20041750 [patent_doc_number] => 20250179972 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => INTERNALLY HEATED ENGINE [patent_app_type] => utility [patent_app_number] => 18/832676 [patent_app_country] => US [patent_app_date] => 2022-11-15 [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] => 0 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18832676 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/832676
INTERNALLY HEATED ENGINE Nov 14, 2022 Issued
Array ( [id] => 20241631 [patent_doc_number] => 12421941 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Actuator assembly [patent_app_type] => utility [patent_app_number] => 18/710375 [patent_app_country] => US [patent_app_date] => 2022-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 21 [patent_no_of_words] => 8160 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18710375 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/710375
Actuator assembly Nov 14, 2022 Issued
Array ( [id] => 18296893 [patent_doc_number] => 20230106579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => PIEZOELECTRIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/986941 [patent_app_country] => US [patent_app_date] => 2022-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20876 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17986941 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/986941
Piezoelectric device Nov 14, 2022 Issued
Array ( [id] => 19641760 [patent_doc_number] => 20240416280 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => EMISSIONS TREATMENT ARTICLES WITH INORGANIC FILTRATION DEPOSITS AND CATALYTIC MATERIAL [patent_app_type] => utility [patent_app_number] => 18/702986 [patent_app_country] => US [patent_app_date] => 2022-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19298 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 18702986 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/702986
EMISSIONS TREATMENT ARTICLES WITH INORGANIC FILTRATION DEPOSITS AND CATALYTIC MATERIAL Nov 13, 2022 Pending
Array ( [id] => 20796088 [patent_doc_number] => 20260176988 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-06-25 [patent_title] => CYLINDER HEAD STRUCTURE FOR INTERNAL COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 19/126065 [patent_app_country] => US [patent_app_date] => 2022-11-04 [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] => -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] => 19126065 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/126065
CYLINDER HEAD STRUCTURE FOR INTERNAL COMBUSTION ENGINE Nov 3, 2022 Pending
Array ( [id] => 19693675 [patent_doc_number] => 20250012220 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => METHOD OF CONTROLLING THE RENEWABLE ENERGY USE IN AN LNG TRAIN [patent_app_type] => utility [patent_app_number] => 18/706561 [patent_app_country] => US [patent_app_date] => 2022-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6337 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18706561 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/706561
Method of controlling the renewable energy use in an LNG train Nov 3, 2022 Issued
Array ( [id] => 19788980 [patent_doc_number] => 20250062659 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => SYSTEM AND METHOD FOR CONVERTING WASTE HEAT INTO ELECTRICITY [patent_app_type] => utility [patent_app_number] => 18/705638 [patent_app_country] => US [patent_app_date] => 2022-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8277 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18705638 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/705638
SYSTEM AND METHOD FOR CONVERTING WASTE HEAT INTO ELECTRICITY Oct 30, 2022 Pending
Array ( [id] => 20694636 [patent_doc_number] => 20260126042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-05-07 [patent_title] => SCROLL COMPRESSOR [patent_app_type] => utility [patent_app_number] => 19/118847 [patent_app_country] => US [patent_app_date] => 2022-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1120 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19118847 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/118847
SCROLL COMPRESSOR Oct 24, 2022 Pending
Array ( [id] => 18825660 [patent_doc_number] => 11840932 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-12-12 [patent_title] => Pumped heat energy storage system with generation cycle thermal integration [patent_app_type] => utility [patent_app_number] => 17/971196 [patent_app_country] => US [patent_app_date] => 2022-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 48 [patent_figures_cnt] => 77 [patent_no_of_words] => 55647 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17971196 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/971196
Pumped heat energy storage system with generation cycle thermal integration Oct 20, 2022 Issued
Array ( [id] => 18545789 [patent_doc_number] => 11719133 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-08-08 [patent_title] => Accumulating and storing energy in separated mixed refrigerants for conversion to electrical or mechanical power [patent_app_type] => utility [patent_app_number] => 17/971397 [patent_app_country] => US [patent_app_date] => 2022-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 28 [patent_no_of_words] => 8848 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17971397 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/971397
Accumulating and storing energy in separated mixed refrigerants for conversion to electrical or mechanical power Oct 20, 2022 Issued
Array ( [id] => 18518935 [patent_doc_number] => 11708818 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-07-25 [patent_title] => Systems for generating energy from geothermal sources and methods of operating and constructing same [patent_app_type] => utility [patent_app_number] => 17/966969 [patent_app_country] => US [patent_app_date] => 2022-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 22016 [patent_no_of_claims] => 53 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17966969 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/966969
Systems for generating energy from geothermal sources and methods of operating and constructing same Oct 16, 2022 Issued
Array ( [id] => 18461972 [patent_doc_number] => 11686258 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Control systems and methods suitable for use with power production systems and methods [patent_app_type] => utility [patent_app_number] => 17/966342 [patent_app_country] => US [patent_app_date] => 2022-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10844 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17966342 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/966342
Control systems and methods suitable for use with power production systems and methods Oct 13, 2022 Issued
Array ( [id] => 20459961 [patent_doc_number] => 20260009385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-08 [patent_title] => Improved Sliding Vane Rotary Pump [patent_app_type] => utility [patent_app_number] => 19/118828 [patent_app_country] => US [patent_app_date] => 2022-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2401 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 19118828 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/118828
Sliding vane rotary pump Oct 9, 2022 Issued
Array ( [id] => 19651923 [patent_doc_number] => 12173700 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-24 [patent_title] => Long-endurance self-powered ocean buoy [patent_app_type] => utility [patent_app_number] => 18/705039 [patent_app_country] => US [patent_app_date] => 2022-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 4492 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 768 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18705039 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/705039
Long-endurance self-powered ocean buoy Oct 7, 2022 Issued
Array ( [id] => 18270637 [patent_doc_number] => 20230091879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => PUMPED HEAT ENERGY STORAGE SYSTEM WITH HOT-SIDE THERMAL INTEGRATION [patent_app_type] => utility [patent_app_number] => 17/952722 [patent_app_country] => US [patent_app_date] => 2022-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 56486 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17952722 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/952722
PUMPED HEAT ENERGY STORAGE SYSTEM WITH HOT-SIDE THERMAL INTEGRATION Sep 25, 2022 Abandoned
Array ( [id] => 18492070 [patent_doc_number] => 11697480 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-11 [patent_title] => Propeller arrangement [patent_app_type] => utility [patent_app_number] => 17/952662 [patent_app_country] => US [patent_app_date] => 2022-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 1661 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [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] => 17952662 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/952662
Propeller arrangement Sep 25, 2022 Issued
Array ( [id] => 18636766 [patent_doc_number] => 11761355 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Vapor-powered liquid-driven turbine [patent_app_type] => utility [patent_app_number] => 17/934412 [patent_app_country] => US [patent_app_date] => 2022-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 6896 [patent_no_of_claims] => 74 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17934412 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/934412
Vapor-powered liquid-driven turbine Sep 21, 2022 Issued
Array ( [id] => 19537276 [patent_doc_number] => 12129820 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-10-29 [patent_title] => Tubular wave power device [patent_app_type] => utility [patent_app_number] => 17/949818 [patent_app_country] => US [patent_app_date] => 2022-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3339 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17949818 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/949818
Tubular wave power device Sep 20, 2022 Issued
Array ( [id] => 18142968 [patent_doc_number] => 20230016813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => WASTE HEAT GATHERING AND TRANSFER SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 17/934096 [patent_app_country] => US [patent_app_date] => 2022-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6539 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17934096 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/934096
WASTE HEAT GATHERING AND TRANSFER SYSTEM AND METHOD Sep 20, 2022 Abandoned
Array ( [id] => 18862778 [patent_doc_number] => 20230417214 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => SYSTEM FOR HARNESSING KINETIC ENERGY OF OCEANS [patent_app_type] => utility [patent_app_number] => 17/949195 [patent_app_country] => US [patent_app_date] => 2022-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2179 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17949195 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/949195
System for harnessing kinetic energy of oceans Sep 19, 2022 Issued
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