Search

Thomas M. Sember

Examiner (ID: 16568, Phone: (571)272-2381 , Office: P/2875 )

Most Active Art Unit
2875
Art Unit(s)
2885, 3406, 3621, 2875, 2215
Total Applications
2986
Issued Applications
2479
Pending Applications
151
Abandoned Applications
381

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19709982 [patent_doc_number] => 20250020124 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => COMPRESSOR AND REFRIGERATION DEVICE [patent_app_type] => utility [patent_app_number] => 18/900581 [patent_app_country] => US [patent_app_date] => 2024-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12946 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18900581 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/900581
Compressor and refrigeration device Sep 26, 2024 Issued
Array ( [id] => 20214145 [patent_doc_number] => 12410791 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-09 [patent_title] => Fuel supply system and fuel supply method for aircraft gas turbine engine [patent_app_type] => utility [patent_app_number] => 18/895487 [patent_app_country] => US [patent_app_date] => 2024-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2333 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 412 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18895487 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/895487
Fuel supply system and fuel supply method for aircraft gas turbine engine Sep 24, 2024 Issued
Array ( [id] => 19977793 [patent_doc_number] => 12345260 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Fluid circulating apparatus [patent_app_type] => utility [patent_app_number] => 18/749956 [patent_app_country] => US [patent_app_date] => 2024-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 316 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18749956 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/749956
Fluid circulating apparatus Jun 20, 2024 Issued
Array ( [id] => 19684860 [patent_doc_number] => 20250003405 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => Stator for a Pump and Method for Producing a Stator for a Pump [patent_app_type] => utility [patent_app_number] => 18/749874 [patent_app_country] => US [patent_app_date] => 2024-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4556 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18749874 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/749874
Stator for a Pump and Method for Producing a Stator for a Pump Jun 20, 2024 Pending
Array ( [id] => 19631905 [patent_doc_number] => 20240410354 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => PERISTALTIC PUMP [patent_app_type] => utility [patent_app_number] => 18/735662 [patent_app_country] => US [patent_app_date] => 2024-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5019 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18735662 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/735662
PERISTALTIC PUMP Jun 5, 2024 Pending
Array ( [id] => 19529028 [patent_doc_number] => 20240352930 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => POSITIVE DISPLACEMENT PUMP WITH PRESSURE RELIEF [patent_app_type] => utility [patent_app_number] => 18/649863 [patent_app_country] => US [patent_app_date] => 2024-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2010 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18649863 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/649863
POSITIVE DISPLACEMENT PUMP WITH PRESSURE RELIEF Apr 28, 2024 Abandoned
Array ( [id] => 19381748 [patent_doc_number] => 20240271618 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => ENERGY TRANSFER MACHINE FOR CORROSIVE FLUIDS [patent_app_type] => utility [patent_app_number] => 18/642412 [patent_app_country] => US [patent_app_date] => 2024-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13824 [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] => 18642412 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/642412
Energy transfer machine for corrosive fluids Apr 21, 2024 Issued
Array ( [id] => 19932445 [patent_doc_number] => 12305644 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-05-20 [patent_title] => Cooling pump assembly [patent_app_type] => utility [patent_app_number] => 18/619147 [patent_app_country] => US [patent_app_date] => 2024-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 453 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18619147 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/619147
Cooling pump assembly Mar 26, 2024 Issued
Array ( [id] => 19234432 [patent_doc_number] => 20240191625 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => Bidirectional Rotary Hydraulic Motor and Pump [patent_app_type] => utility [patent_app_number] => 18/582521 [patent_app_country] => US [patent_app_date] => 2024-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9686 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18582521 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/582521
Bidirectional rotary hydraulic motor and pump Feb 19, 2024 Issued
Array ( [id] => 19923561 [patent_doc_number] => 12297833 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Rubber compound with fiber reinforcement [patent_app_type] => utility [patent_app_number] => 18/427549 [patent_app_country] => US [patent_app_date] => 2024-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 21 [patent_no_of_words] => 6149 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18427549 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/427549
Rubber compound with fiber reinforcement Jan 29, 2024 Issued
Array ( [id] => 19128023 [patent_doc_number] => 20240133376 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => METHOD AND APPARATUS FOR AN END SEAL FOR INCREASING EFFICIENCY OF A SUBMERSIBLE MULTISTAGE LABYRINTH-SCREW PUMP [patent_app_type] => utility [patent_app_number] => 18/390414 [patent_app_country] => US [patent_app_date] => 2023-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8710 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18390414 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/390414
Method and apparatus for an end seal for increasing efficiency of a submersible multistage labyrinth-screw pump Dec 19, 2023 Issued
Array ( [id] => 20041800 [patent_doc_number] => 20250180022 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => SCROLL PUMP WITH TWO-PIECE CRANKSHAFT [patent_app_type] => utility [patent_app_number] => 18/525190 [patent_app_country] => US [patent_app_date] => 2023-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7020 [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] => 18525190 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/525190
SCROLL PUMP WITH TWO-PIECE CRANKSHAFT Nov 29, 2023 Pending
Array ( [id] => 19068046 [patent_doc_number] => 20240102472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => DIRECT DRIVE REFRIGERANT SCREW COMPRESSOR WITH REFRIGERANT LUBRICATED ROTORS [patent_app_type] => utility [patent_app_number] => 18/524682 [patent_app_country] => US [patent_app_date] => 2023-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4963 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18524682 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/524682
Direct drive refrigerant screw compressor with refrigerant lubricated rotors Nov 29, 2023 Issued
Array ( [id] => 19203537 [patent_doc_number] => 20240175436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => ROTOR PAIR FOR A COMPRESSION BLOCK OF A SCREW MACHINE [patent_app_type] => utility [patent_app_number] => 18/501260 [patent_app_country] => US [patent_app_date] => 2023-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18168 [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] => 18501260 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/501260
Rotor pair for a compression block of a screw machine Nov 2, 2023 Issued
Array ( [id] => 19143040 [patent_doc_number] => 20240141897 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => AXIALLY FLEXIBLE COMPRESSOR [patent_app_type] => utility [patent_app_number] => 18/496833 [patent_app_country] => US [patent_app_date] => 2023-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11769 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18496833 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/496833
Axially flexible compressor Oct 26, 2023 Issued
Array ( [id] => 19565381 [patent_doc_number] => 12140145 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Gear pump [patent_app_type] => utility [patent_app_number] => 18/490015 [patent_app_country] => US [patent_app_date] => 2023-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 2538 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18490015 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/490015
Gear pump Oct 18, 2023 Issued
Array ( [id] => 19565381 [patent_doc_number] => 12140145 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-12 [patent_title] => Gear pump [patent_app_type] => utility [patent_app_number] => 18/490015 [patent_app_country] => US [patent_app_date] => 2023-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 2538 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18490015 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/490015
Gear pump Oct 18, 2023 Issued
Array ( [id] => 19158520 [patent_doc_number] => 20240151227 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => SCROLL COMPRESSOR [patent_app_type] => utility [patent_app_number] => 18/378203 [patent_app_country] => US [patent_app_date] => 2023-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16581 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18378203 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/378203
Scroll compressor Oct 9, 2023 Issued
Array ( [id] => 18923876 [patent_doc_number] => 20240026880 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => MUD MOTOR ROTOR WITH CORE AND SHELL [patent_app_type] => utility [patent_app_number] => 18/474768 [patent_app_country] => US [patent_app_date] => 2023-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5194 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18474768 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/474768
Mud motor rotor with core and shell Sep 25, 2023 Issued
Array ( [id] => 19847437 [patent_doc_number] => 20250092788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => Scroll Compressor And Oldham Ring And Mating Component For Scroll Compressor [patent_app_type] => utility [patent_app_number] => 18/468517 [patent_app_country] => US [patent_app_date] => 2023-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4719 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18468517 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/468517
Scroll Compressor And Oldham Ring And Mating Component For Scroll Compressor Sep 14, 2023 Abandoned
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