Search

Webeshet Mengesha

Examiner (ID: 10673)

Most Active Art Unit
3763
Art Unit(s)
3763, 3744, 3784
Total Applications
507
Issued Applications
202
Pending Applications
77
Abandoned Applications
234

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17946814 [patent_doc_number] => 20220333833 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => MULTI-CHANNEL HEAT EXCHANGER AND AIR CONDITIONING REFRIGERATION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/764816 [patent_app_country] => US [patent_app_date] => 2020-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7900 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 357 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17764816 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/764816
MULTI-CHANNEL HEAT EXCHANGER AND AIR CONDITIONING REFRIGERATION SYSTEM Sep 14, 2020 Pending
Array ( [id] => 16622512 [patent_doc_number] => 20210041165 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => Method and System for Liquifying a Gas [patent_app_type] => utility [patent_app_number] => 16/987661 [patent_app_country] => US [patent_app_date] => 2020-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5397 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16987661 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/987661
Method and system for liquifying a gas Aug 6, 2020 Issued
Array ( [id] => 16674320 [patent_doc_number] => 20210063083 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => Liquefaction of Production Gas [patent_app_type] => utility [patent_app_number] => 16/984458 [patent_app_country] => US [patent_app_date] => 2020-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9252 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16984458 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/984458
Liquefaction of Production Gas Aug 3, 2020 Abandoned
Array ( [id] => 16453678 [patent_doc_number] => 20200363104 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => THERMOELECTRIC COOLING SYSTEM WITH SUB-AMBIENT COOLING AND CONDENSATION CONTROL FOR A COMPUTING DEVICE [patent_app_type] => utility [patent_app_number] => 16/945181 [patent_app_country] => US [patent_app_date] => 2020-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11360 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16945181 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/945181
THERMOELECTRIC COOLING SYSTEM WITH SUB-AMBIENT COOLING AND CONDENSATION CONTROL FOR A COMPUTING DEVICE Jul 30, 2020 Pending
Array ( [id] => 18568064 [patent_doc_number] => 20230258400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => Systems and Methods for Utilizing Boil-Off Gas for Supplemental Cooling in Natural Gas Liquefaction Plants [patent_app_type] => utility [patent_app_number] => 18/016176 [patent_app_country] => US [patent_app_date] => 2020-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1521 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18016176 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/016176
Systems and Methods for Utilizing Boil-Off Gas for Supplemental Cooling in Natural Gas Liquefaction Plants Jul 22, 2020 Abandoned
Array ( [id] => 17370975 [patent_doc_number] => 20220026027 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => DEWAR DRYING DEVICE [patent_app_type] => utility [patent_app_number] => 16/936099 [patent_app_country] => US [patent_app_date] => 2020-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8445 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16936099 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/936099
Dewar drying device Jul 21, 2020 Issued
Array ( [id] => 17155540 [patent_doc_number] => 20210316591 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => COOLING SYSTEM OF VEHICLE [patent_app_type] => utility [patent_app_number] => 16/934504 [patent_app_country] => US [patent_app_date] => 2020-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4620 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16934504 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/934504
COOLING SYSTEM OF VEHICLE Jul 20, 2020 Abandoned
Array ( [id] => 17852870 [patent_doc_number] => 20220282912 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => METHOD FOR LIQUEFYING NATURAL GAS WITH IMPROVED EXCHANGER CONFIGURATION [patent_app_type] => utility [patent_app_number] => 17/632169 [patent_app_country] => US [patent_app_date] => 2020-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7529 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 17632169 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/632169
Method for liquefying natural gas with improved exchanger configuration Jul 19, 2020 Issued
Array ( [id] => 17357792 [patent_doc_number] => 20220018588 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => HYBRID COOLING STORAGE DEVICE [patent_app_type] => utility [patent_app_number] => 16/932587 [patent_app_country] => US [patent_app_date] => 2020-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2980 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16932587 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/932587
HYBRID COOLING STORAGE DEVICE Jul 16, 2020 Abandoned
Array ( [id] => 17762392 [patent_doc_number] => 20220236004 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => Systems and Methods for Improving the Efficiency of Combined Cascade and Multicomponent Refrigeration Systems [patent_app_type] => utility [patent_app_number] => 17/625971 [patent_app_country] => US [patent_app_date] => 2020-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3520 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17625971 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/625971
Systems and Methods for Improving the Efficiency of Combined Cascade and Multicomponent Refrigeration Systems Jul 9, 2020 Abandoned
Array ( [id] => 17898077 [patent_doc_number] => 20220307739 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => LUBRICATION SYSTEM FOR A COMPRESSOR [patent_app_type] => utility [patent_app_number] => 17/619555 [patent_app_country] => US [patent_app_date] => 2020-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9371 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17619555 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/619555
LUBRICATION SYSTEM FOR A COMPRESSOR Jun 10, 2020 Pending
Array ( [id] => 18165783 [patent_doc_number] => 20230032384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => COOLING DEVICE [patent_app_type] => utility [patent_app_number] => 17/758993 [patent_app_country] => US [patent_app_date] => 2020-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10435 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17758993 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/758993
Cooling device May 14, 2020 Issued
Array ( [id] => 17705707 [patent_doc_number] => 20220205713 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => METHOD AND SYSTEM FOR CONTROLLING REFRIGERANT COMPOSITION IN CASE OF GAS TUBE LEAKS IN A HEAT EXCHANGER [patent_app_type] => utility [patent_app_number] => 17/604497 [patent_app_country] => US [patent_app_date] => 2020-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8826 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17604497 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/604497
Method and system for controlling refrigerant composition in case of gas tube leaks in a heat exchanger Apr 29, 2020 Issued
Array ( [id] => 16223845 [patent_doc_number] => 20200248962 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => Mixed Refrigerant System and Method [patent_app_type] => utility [patent_app_number] => 16/853827 [patent_app_country] => US [patent_app_date] => 2020-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10915 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16853827 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/853827
Mixed refrigerant system and method Apr 20, 2020 Issued
Array ( [id] => 18764914 [patent_doc_number] => 11815308 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Pretreatment and pre-cooling of natural gas by high pressure compression and expansion [patent_app_type] => utility [patent_app_number] => 16/851763 [patent_app_country] => US [patent_app_date] => 2020-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 22 [patent_no_of_words] => 19130 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 352 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16851763 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/851763
Pretreatment and pre-cooling of natural gas by high pressure compression and expansion Apr 16, 2020 Issued
Array ( [id] => 16191854 [patent_doc_number] => 20200232703 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => System and Method for Removing Freezing Components from a Feed Gas [patent_app_type] => utility [patent_app_number] => 16/843508 [patent_app_country] => US [patent_app_date] => 2020-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6080 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16843508 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/843508
System and method for removing freezing components from a feed gas Apr 7, 2020 Issued
Array ( [id] => 16223844 [patent_doc_number] => 20200248961 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => COMPRESSING SYSTEM, AND GAS COMPRESSING METHOD [patent_app_type] => utility [patent_app_number] => 16/838416 [patent_app_country] => US [patent_app_date] => 2020-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6777 [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] => 16838416 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/838416
Compressing system, and gas compressing method Apr 1, 2020 Issued
Array ( [id] => 16399882 [patent_doc_number] => 20200340740 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => Single Column Nitrogen Rejection Unit with Side Draw Heat Pump Reflux System and Method [patent_app_type] => utility [patent_app_number] => 16/837039 [patent_app_country] => US [patent_app_date] => 2020-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5311 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16837039 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/837039
Single column nitrogen rejection unit with side draw heat pump reflux system and method Mar 31, 2020 Issued
Array ( [id] => 19702483 [patent_doc_number] => 12196500 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Heat exchange system [patent_app_type] => utility [patent_app_number] => 17/440812 [patent_app_country] => US [patent_app_date] => 2020-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 15946 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 341 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17440812 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/440812
Heat exchange system Mar 18, 2020 Issued
Array ( [id] => 16207727 [patent_doc_number] => 20200240717 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => Heat Sinks Including Heat Pipes And Related Methods [patent_app_type] => utility [patent_app_number] => 16/817066 [patent_app_country] => US [patent_app_date] => 2020-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6399 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16817066 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/817066
Heat Sinks Including Heat Pipes And Related Methods Mar 11, 2020 Pending
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