Search

Webeshet Mengesha

Examiner (ID: 17850, Phone: (571)270-1793 , Office: P/3744 )

Most Active Art Unit
3763
Art Unit(s)
3763, 3784, 3744
Total Applications
485
Issued Applications
193
Pending Applications
84
Abandoned Applications
228

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20194471 [patent_doc_number] => 20250271181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-28 [patent_title] => CRYOGENIC COOLING SYSTEM [patent_app_type] => utility [patent_app_number] => 19/194467 [patent_app_country] => US [patent_app_date] => 2025-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7308 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19194467 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/194467
CRYOGENIC COOLING SYSTEM Apr 29, 2025 Pending
Array ( [id] => 20016970 [patent_doc_number] => 20250155192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => APPARATUS AND SYSTEMS FOR LIQUEFACTION OF NATURAL GAS [patent_app_type] => utility [patent_app_number] => 19/020881 [patent_app_country] => US [patent_app_date] => 2025-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4504 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 19020881 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/020881
APPARATUS AND SYSTEMS FOR LIQUEFACTION OF NATURAL GAS Jan 13, 2025 Pending
Array ( [id] => 19771066 [patent_doc_number] => 20250052492 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => SYSTEM AND APPARATUS FOR LIQUEFACTION OF NATURAL GAS [patent_app_type] => utility [patent_app_number] => 18/926107 [patent_app_country] => US [patent_app_date] => 2024-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9570 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18926107 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/926107
SYSTEM AND APPARATUS FOR LIQUEFACTION OF NATURAL GAS Oct 23, 2024 Pending
Array ( [id] => 19771066 [patent_doc_number] => 20250052492 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => SYSTEM AND APPARATUS FOR LIQUEFACTION OF NATURAL GAS [patent_app_type] => utility [patent_app_number] => 18/926107 [patent_app_country] => US [patent_app_date] => 2024-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9570 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18926107 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/926107
SYSTEM AND APPARATUS FOR LIQUEFACTION OF NATURAL GAS Oct 23, 2024 Pending
Array ( [id] => 19771065 [patent_doc_number] => 20250052491 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => APPARATUS AND SYSTEMS FOR LIQUEFACTION OF NATURAL GAS [patent_app_type] => utility [patent_app_number] => 18/926014 [patent_app_country] => US [patent_app_date] => 2024-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9570 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 326 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18926014 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/926014
APPARATUS AND SYSTEMS FOR LIQUEFACTION OF NATURAL GAS Oct 23, 2024 Pending
Array ( [id] => 19847744 [patent_doc_number] => 20250093095 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => WASTE ARGON SEPARATION SYSTEM AND METHOD CAPABLE OF REDUCING EMISSION OF CRYOGENIC WASTE ARGON [patent_app_type] => utility [patent_app_number] => 18/764361 [patent_app_country] => US [patent_app_date] => 2024-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5039 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 507 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18764361 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/764361
Waste argon separation system and method capable of reducing emission of cryogenic waste argon Jul 3, 2024 Issued
Array ( [id] => 19949199 [patent_doc_number] => 12320557 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Cryogenic cooling system [patent_app_type] => utility [patent_app_number] => 18/673039 [patent_app_country] => US [patent_app_date] => 2024-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 7309 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18673039 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/673039
Cryogenic cooling system May 22, 2024 Issued
Array ( [id] => 19249881 [patent_doc_number] => 20240200869 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => PROCESS AND APPARATUS FOR SEPARATING HYDROCARBON [patent_app_type] => utility [patent_app_number] => 18/592856 [patent_app_country] => US [patent_app_date] => 2024-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9335 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18592856 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/592856
PROCESS AND APPARATUS FOR SEPARATING HYDROCARBON Feb 29, 2024 Abandoned
Array ( [id] => 19234746 [patent_doc_number] => 20240191940 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => APPARATUS AND SYSTEMS FOR LIQUEFACTION OF NATURAL GAS [patent_app_type] => utility [patent_app_number] => 18/582449 [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] => 9549 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 381 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18582449 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/582449
Apparatus and systems for liquefaction of natural gas Feb 19, 2024 Issued
Array ( [id] => 20151253 [patent_doc_number] => 20250251091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => COOLING SYSTEM USING ELLIPTICAL SPIRAL COOLING TUBES AND FERRO MAGNETIC FLUID UNDER MAGNETIC FIELD FOR HYDROGEN STORAGE IN METAL HYDRIDES [patent_app_type] => utility [patent_app_number] => 18/433735 [patent_app_country] => US [patent_app_date] => 2024-02-06 [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] => -4 [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] => 18433735 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/433735
COOLING SYSTEM USING ELLIPTICAL SPIRAL COOLING TUBES AND FERRO MAGNETIC FLUID UNDER MAGNETIC FIELD FOR HYDROGEN STORAGE IN METAL HYDRIDES Feb 5, 2024 Abandoned
Array ( [id] => 19319218 [patent_doc_number] => 20240240761 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => HYBRID MARINE REGASIFICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/410055 [patent_app_country] => US [patent_app_date] => 2024-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11590 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18410055 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/410055
HYBRID MARINE REGASIFICATION SYSTEM Jan 10, 2024 Abandoned
Array ( [id] => 20060475 [patent_doc_number] => 20250198697 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => Heated Work-Extraction Mechanism for a Cryogenic-Based Carbon Dioxide Capture System [patent_app_type] => utility [patent_app_number] => 18/545358 [patent_app_country] => US [patent_app_date] => 2023-12-19 [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] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18545358 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/545358
Heated Work-Extraction Mechanism for a Cryogenic-Based Carbon Dioxide Capture System Dec 18, 2023 Pending
Array ( [id] => 20060476 [patent_doc_number] => 20250198698 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => Cryogenic-Based Carbon Dioxide Capture System [patent_app_type] => utility [patent_app_number] => 18/545364 [patent_app_country] => US [patent_app_date] => 2023-12-19 [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] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18545364 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/545364
Cryogenic-Based Carbon Dioxide Capture System Dec 18, 2023 Pending
Array ( [id] => 19171294 [patent_doc_number] => 20240157268 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => PROCESS AND DEVICE FOR DISTILLING CARBON DIOXIDE [patent_app_type] => utility [patent_app_number] => 18/388358 [patent_app_country] => US [patent_app_date] => 2023-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2395 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18388358 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/388358
PROCESS AND DEVICE FOR DISTILLING CARBON DIOXIDE Nov 8, 2023 Pending
Array ( [id] => 18973004 [patent_doc_number] => 20240053096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => SYSTEMS AND PROCESSES FOR STATIONARY AND MOBILE NATURAL GAS LIQUEFACTION [patent_app_type] => utility [patent_app_number] => 18/493626 [patent_app_country] => US [patent_app_date] => 2023-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8659 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18493626 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/493626
SYSTEMS AND PROCESSES FOR STATIONARY AND MOBILE NATURAL GAS LIQUEFACTION Oct 23, 2023 Pending
Array ( [id] => 18973004 [patent_doc_number] => 20240053096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => SYSTEMS AND PROCESSES FOR STATIONARY AND MOBILE NATURAL GAS LIQUEFACTION [patent_app_type] => utility [patent_app_number] => 18/493626 [patent_app_country] => US [patent_app_date] => 2023-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8659 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18493626 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/493626
SYSTEMS AND PROCESSES FOR STATIONARY AND MOBILE NATURAL GAS LIQUEFACTION Oct 23, 2023 Pending
Array ( [id] => 19035287 [patent_doc_number] => 20240085102 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => SYSTEM AND METHOD FOR CONTROL OF FEED COMPRESSORS IN AN RNG RECOVERY FACILITY FOR BIOGAS OR LANDFILL GAS [patent_app_type] => utility [patent_app_number] => 18/243386 [patent_app_country] => US [patent_app_date] => 2023-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4669 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18243386 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/243386
SYSTEM AND METHOD FOR CONTROL OF FEED COMPRESSORS IN AN RNG RECOVERY FACILITY FOR BIOGAS OR LANDFILL GAS Sep 6, 2023 Pending
Array ( [id] => 19970444 [patent_doc_number] => 12339045 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Liquid reservoir, method for manufacturing same, and compressor having same [patent_app_type] => utility [patent_app_number] => 18/332268 [patent_app_country] => US [patent_app_date] => 2023-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 1235 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18332268 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/332268
Liquid reservoir, method for manufacturing same, and compressor having same Jun 8, 2023 Issued
Array ( [id] => 19970444 [patent_doc_number] => 12339045 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Liquid reservoir, method for manufacturing same, and compressor having same [patent_app_type] => utility [patent_app_number] => 18/332268 [patent_app_country] => US [patent_app_date] => 2023-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 1235 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18332268 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/332268
Liquid reservoir, method for manufacturing same, and compressor having same Jun 8, 2023 Issued
Array ( [id] => 19557501 [patent_doc_number] => 20240369293 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => APPARATUS AND PROCESS FOR OXYGEN RECOVERY [patent_app_type] => utility [patent_app_number] => 18/141520 [patent_app_country] => US [patent_app_date] => 2023-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13612 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18141520 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/141520
APPARATUS AND PROCESS FOR OXYGEN RECOVERY Apr 30, 2023 Pending
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