Search

Jason E. Mattis

Examiner (ID: 3830, Phone: (571)272-3154 , Office: P/2461 )

Most Active Art Unit
2461
Art Unit(s)
2665, 2416, 2616, 2461
Total Applications
1127
Issued Applications
782
Pending Applications
102
Abandoned Applications
264

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19465255 [patent_doc_number] => 20240318924 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => POLYGONAL-SHAPED HEAT PIPES [patent_app_type] => utility [patent_app_number] => 18/504928 [patent_app_country] => US [patent_app_date] => 2023-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8580 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18504928 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/504928
POLYGONAL-SHAPED HEAT PIPES Nov 7, 2023 Pending
Array ( [id] => 20008534 [patent_doc_number] => 20250146756 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => HEAT EXCHANGER [patent_app_type] => utility [patent_app_number] => 18/500558 [patent_app_country] => US [patent_app_date] => 2023-11-02 [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] => -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] => 18500558 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/500558
HEAT EXCHANGER Nov 1, 2023 Pending
Array ( [id] => 19143314 [patent_doc_number] => 20240142176 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => HEAT EXCHANGER AND METHOD OF HEAT EXCHANGE [patent_app_type] => utility [patent_app_number] => 18/383701 [patent_app_country] => US [patent_app_date] => 2023-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4801 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18383701 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/383701
HEAT EXCHANGER AND METHOD OF HEAT EXCHANGE Oct 24, 2023 Pending
Array ( [id] => 19132758 [patent_doc_number] => 20240138111 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => IMMERSION COOLING APPARATUS AND MANUFACTURING METHOD OF THE SAME [patent_app_type] => utility [patent_app_number] => 18/493070 [patent_app_country] => US [patent_app_date] => 2023-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4605 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18493070 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/493070
IMMERSION COOLING APPARATUS AND MANUFACTURING METHOD OF THE SAME Oct 23, 2023 Pending
Array ( [id] => 19132758 [patent_doc_number] => 20240138111 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => IMMERSION COOLING APPARATUS AND MANUFACTURING METHOD OF THE SAME [patent_app_type] => utility [patent_app_number] => 18/493070 [patent_app_country] => US [patent_app_date] => 2023-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4605 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18493070 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/493070
IMMERSION COOLING APPARATUS AND MANUFACTURING METHOD OF THE SAME Oct 22, 2023 Pending
Array ( [id] => 19298973 [patent_doc_number] => 20240227540 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => COOLANT CIRCUIT FOR A SELF-PROPELLED WORKING MACHINE COMPRISING MULTIPLE ELECTRIC DRIVE COMPONENTS [patent_app_type] => utility [patent_app_number] => 18/492773 [patent_app_country] => US [patent_app_date] => 2023-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2975 [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] => 18492773 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/492773
COOLANT CIRCUIT FOR A SELF-PROPELLED WORKING MACHINE COMPRISING MULTIPLE ELECTRIC DRIVE COMPONENTS Oct 22, 2023 Pending
Array ( [id] => 19298973 [patent_doc_number] => 20240227540 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => COOLANT CIRCUIT FOR A SELF-PROPELLED WORKING MACHINE COMPRISING MULTIPLE ELECTRIC DRIVE COMPONENTS [patent_app_type] => utility [patent_app_number] => 18/492773 [patent_app_country] => US [patent_app_date] => 2023-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2975 [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] => 18492773 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/492773
COOLANT CIRCUIT FOR A SELF-PROPELLED WORKING MACHINE COMPRISING MULTIPLE ELECTRIC DRIVE COMPONENTS Oct 21, 2023 Pending
Array ( [id] => 19301675 [patent_doc_number] => 20240230246 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => PLATE HEAT EXCHANGER WITH IMPROVED CONNECTION STRENGTH [patent_app_type] => utility [patent_app_number] => 18/489840 [patent_app_country] => US [patent_app_date] => 2023-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7515 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 387 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18489840 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/489840
PLATE HEAT EXCHANGER WITH IMPROVED CONNECTION STRENGTH Oct 17, 2023 Pending
Array ( [id] => 19301675 [patent_doc_number] => 20240230246 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-07-11 [patent_title] => PLATE HEAT EXCHANGER WITH IMPROVED CONNECTION STRENGTH [patent_app_type] => utility [patent_app_number] => 18/489840 [patent_app_country] => US [patent_app_date] => 2023-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7515 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 387 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18489840 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/489840
PLATE HEAT EXCHANGER WITH IMPROVED CONNECTION STRENGTH Oct 16, 2023 Pending
Array ( [id] => 19118329 [patent_doc_number] => 20240130079 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => Liquid Manifold Assembly for Electronics Cabinet [patent_app_type] => utility [patent_app_number] => 18/485983 [patent_app_country] => US [patent_app_date] => 2023-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14188 [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] => 18485983 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/485983
Liquid Manifold Assembly for Electronics Cabinet Oct 11, 2023 Pending
Array ( [id] => 18907796 [patent_doc_number] => 20240023281 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => HEAT SPREADER FOR TRANSFERRING HEAT FROM AN ELECTRONIC HEAT SOURCE TO A HEAT SINK [patent_app_type] => utility [patent_app_number] => 18/477302 [patent_app_country] => US [patent_app_date] => 2023-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5751 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18477302 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/477302
Heat spreader for transferring heat from an electronic heat source to a heat sink Sep 27, 2023 Issued
Array ( [id] => 19132755 [patent_doc_number] => 20240138108 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => THERMAL MANAGEMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 18/373861 [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] => 7781 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18373861 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/373861
Thermal management system Sep 26, 2023 Issued
Array ( [id] => 19132755 [patent_doc_number] => 20240138108 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => THERMAL MANAGEMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 18/373861 [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] => 7781 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18373861 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/373861
Thermal management system Sep 26, 2023 Issued
Array ( [id] => 20702198 [patent_doc_number] => 12624901 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-12 [patent_title] => Thin heat pipe with sintered powdered wick structure [patent_app_type] => utility [patent_app_number] => 18/474280 [patent_app_country] => US [patent_app_date] => 2023-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 3882 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 400 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18474280 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/474280
Thin heat pipe with sintered powdered wick structure Sep 25, 2023 Issued
Array ( [id] => 19537509 [patent_doc_number] => 12130056 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => Thermoelectric assembly sealing member with vapor barrier [patent_app_type] => utility [patent_app_number] => 18/473525 [patent_app_country] => US [patent_app_date] => 2023-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6550 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18473525 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/473525
Thermoelectric assembly sealing member with vapor barrier Sep 24, 2023 Issued
Array ( [id] => 20256943 [patent_doc_number] => 12429289 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Capillary structure and heat dissipation device thereof [patent_app_type] => utility [patent_app_number] => 18/237397 [patent_app_country] => US [patent_app_date] => 2023-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18237397 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/237397
Capillary structure and heat dissipation device thereof Aug 22, 2023 Issued
Array ( [id] => 18818530 [patent_doc_number] => 20230392870 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => HEAT EXCHANGER FOR A HEATING, VENTILATION, AND AIR-CONDITIONING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/450455 [patent_app_country] => US [patent_app_date] => 2023-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6029 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18450455 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/450455
HEAT EXCHANGER FOR A HEATING, VENTILATION, AND AIR-CONDITIONING SYSTEM Aug 15, 2023 Pending
Array ( [id] => 20405526 [patent_doc_number] => 12495516 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-09 [patent_title] => Interlayer heat sink for cooling system of an electronic card of a supercomputer [patent_app_type] => utility [patent_app_number] => 18/366612 [patent_app_country] => US [patent_app_date] => 2023-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 1094 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18366612 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/366612
Interlayer heat sink for cooling system of an electronic card of a supercomputer Aug 6, 2023 Issued
Array ( [id] => 19374693 [patent_doc_number] => 12066252 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-08-20 [patent_title] => Gas collection system [patent_app_type] => utility [patent_app_number] => 18/230125 [patent_app_country] => US [patent_app_date] => 2023-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 8128 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18230125 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/230125
Gas collection system Aug 2, 2023 Issued
Array ( [id] => 18973016 [patent_doc_number] => 20240053108 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => Cooling Apparatus [patent_app_type] => utility [patent_app_number] => 18/229229 [patent_app_country] => US [patent_app_date] => 2023-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7660 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18229229 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/229229
Cooling apparatus Aug 1, 2023 Issued
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