Search

Omar F. Fernandez Rivas

Supervisory Patent Examiner (ID: 12172, Phone: (571)272-2589 , Office: P/2128 )

Most Active Art Unit
2129
Art Unit(s)
2122, 2128, 2100, 2129
Total Applications
437
Issued Applications
270
Pending Applications
32
Abandoned Applications
137

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16337311 [patent_doc_number] => 10788259 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-09-29 [patent_title] => Modular, mobile and scalable LNG plant [patent_app_type] => utility [patent_app_number] => 15/367804 [patent_app_country] => US [patent_app_date] => 2016-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 4738 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15367804 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/367804
Modular, mobile and scalable LNG plant Dec 1, 2016 Issued
Array ( [id] => 17105290 [patent_doc_number] => 11125496 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-21 [patent_title] => Process and device for the cryogenic separation of synthesis gas [patent_app_type] => utility [patent_app_number] => 16/064624 [patent_app_country] => US [patent_app_date] => 2016-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3211 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16064624 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/064624
Process and device for the cryogenic separation of synthesis gas Nov 30, 2016 Issued
Array ( [id] => 11671289 [patent_doc_number] => 20170160010 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-08 [patent_title] => 'Use of Eductor for Liquid Disposal from Vessel' [patent_app_type] => utility [patent_app_number] => 15/363675 [patent_app_country] => US [patent_app_date] => 2016-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3277 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15363675 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/363675
Use of Eductor for Liquid Disposal from Vessel Nov 28, 2016 Abandoned
Array ( [id] => 12749977 [patent_doc_number] => 20180141826 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-24 [patent_title] => WATER DESALINATION SYSTEM AND METHOD FOR FAST COOLING SALINE WATER USING FAST FREEZE PROCESS [patent_app_type] => utility [patent_app_number] => 15/360993 [patent_app_country] => US [patent_app_date] => 2016-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8240 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15360993 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/360993
WATER DESALINATION SYSTEM AND METHOD FOR FAST COOLING SALINE WATER USING FAST FREEZE PROCESS Nov 22, 2016 Abandoned
Array ( [id] => 11493484 [patent_doc_number] => 20170067669 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-09 [patent_title] => 'CRYOGENIC REFRIGERATOR' [patent_app_type] => utility [patent_app_number] => 15/356888 [patent_app_country] => US [patent_app_date] => 2016-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7460 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15356888 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/356888
Cryogenic refrigerator Nov 20, 2016 Issued
Array ( [id] => 16277829 [patent_doc_number] => 10760850 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-01 [patent_title] => Gas liquefaction systems and methods [patent_app_type] => utility [patent_app_number] => 15/356591 [patent_app_country] => US [patent_app_date] => 2016-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5607 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15356591 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/356591
Gas liquefaction systems and methods Nov 19, 2016 Issued
Array ( [id] => 11692070 [patent_doc_number] => 20170167785 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-15 [patent_title] => 'Expander-Based LNG Production Processes Enhanced With Liquid Nitrogen' [patent_app_type] => utility [patent_app_number] => 15/347983 [patent_app_country] => US [patent_app_date] => 2016-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9234 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15347983 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/347983
Expander-Based LNG Production Processes Enhanced With Liquid Nitrogen Nov 9, 2016 Abandoned
Array ( [id] => 15470501 [patent_doc_number] => 10551117 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-04 [patent_title] => Method of natural gas liquefaction on LNG carriers storing liquid nitrogen [patent_app_type] => utility [patent_app_number] => 15/348004 [patent_app_country] => US [patent_app_date] => 2016-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 8883 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15348004 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/348004
Method of natural gas liquefaction on LNG carriers storing liquid nitrogen Nov 9, 2016 Issued
Array ( [id] => 15165241 [patent_doc_number] => 10488105 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-26 [patent_title] => Method and system for separating nitrogen from liquefied natural gas using liquefied nitrogen [patent_app_type] => utility [patent_app_number] => 15/347968 [patent_app_country] => US [patent_app_date] => 2016-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 12417 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15347968 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/347968
Method and system for separating nitrogen from liquefied natural gas using liquefied nitrogen Nov 9, 2016 Issued
Array ( [id] => 11692071 [patent_doc_number] => 20170167786 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-15 [patent_title] => 'Pre-Cooling of Natural Gas by High Pressure Compression and Expansion' [patent_app_type] => utility [patent_app_number] => 15/348533 [patent_app_country] => US [patent_app_date] => 2016-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 10654 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15348533 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/348533
Pre-Cooling of Natural Gas by High Pressure Compression and Expansion Nov 9, 2016 Abandoned
Array ( [id] => 13592691 [patent_doc_number] => 20180347894 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-06 [patent_title] => SUPER SMART SAFARI 360deg REFRIGERATOR AND FREEZER (CENTRAL MOBILITY AND ROTATION, MANUAL AND AUTOMATIC) EQUIPPED WITH WATER RESERVOIR, BATTERY AND INTERNET CONNECTION [patent_app_type] => utility [patent_app_number] => 15/778445 [patent_app_country] => US [patent_app_date] => 2016-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1417 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 15778445 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/778445
Super smart safari 360deg refrigerator and freezer (central mobility and rotation, manual and automatic) equipped with water reservoir, battery and internet connection Nov 5, 2016 Issued
Array ( [id] => 16384061 [patent_doc_number] => 10808887 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-20 [patent_title] => Method and system for determining and managing boil-off rate [patent_app_type] => utility [patent_app_number] => 15/770243 [patent_app_country] => US [patent_app_date] => 2016-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 8294 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15770243 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/770243
Method and system for determining and managing boil-off rate Oct 23, 2016 Issued
Array ( [id] => 15884751 [patent_doc_number] => 10648709 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-12 [patent_title] => Heat exchanger for the temperature control of a battery [patent_app_type] => utility [patent_app_number] => 15/770190 [patent_app_country] => US [patent_app_date] => 2016-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2866 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15770190 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/770190
Heat exchanger for the temperature control of a battery Oct 20, 2016 Issued
Array ( [id] => 16445780 [patent_doc_number] => 10837700 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-17 [patent_title] => Hydrogen-neon mixture refrigeration cycle for large-scale hydrogen cooling and liquefaction [patent_app_type] => utility [patent_app_number] => 15/771467 [patent_app_country] => US [patent_app_date] => 2016-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8542 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 469 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15771467 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/771467
Hydrogen-neon mixture refrigeration cycle for large-scale hydrogen cooling and liquefaction Oct 19, 2016 Issued
Array ( [id] => 13330677 [patent_doc_number] => 20180216876 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-02 [patent_title] => APPARATUS AND METHOD FOR BOIL-OFF GAS RELIQUEFACTION [patent_app_type] => utility [patent_app_number] => 15/743633 [patent_app_country] => US [patent_app_date] => 2016-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2836 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15743633 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/743633
APPARATUS AND METHOD FOR BOIL-OFF GAS RELIQUEFACTION Oct 19, 2016 Abandoned
Array ( [id] => 12663241 [patent_doc_number] => 20180112913 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-26 [patent_title] => Plate heat exchanger condenser-evaporator and process for low-temperature air separation [patent_app_type] => utility [patent_app_number] => 15/298880 [patent_app_country] => US [patent_app_date] => 2016-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6209 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15298880 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/298880
Plate heat exchanger condenser-evaporator and process for low-temperature air separation Oct 19, 2016 Abandoned
Array ( [id] => 11601715 [patent_doc_number] => 20170119014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-04 [patent_title] => 'LIQUID NITROGEN INJECTION NOZZLE' [patent_app_type] => utility [patent_app_number] => 15/298465 [patent_app_country] => US [patent_app_date] => 2016-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2871 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15298465 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/298465
LIQUID NITROGEN INJECTION NOZZLE Oct 19, 2016 Abandoned
Array ( [id] => 11590625 [patent_doc_number] => 20170115036 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-27 [patent_title] => 'GM CRYOCOOLER' [patent_app_type] => utility [patent_app_number] => 15/298303 [patent_app_country] => US [patent_app_date] => 2016-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10252 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15298303 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/298303
GM cryocooler Oct 19, 2016 Issued
Array ( [id] => 13592697 [patent_doc_number] => 20180347897 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-06 [patent_title] => LARGE-SCALE HYDROGEN LIQUEFACTION BY MEANS OF A HIGH PRESSURE HYDROGEN REFRIGERATION CYCLE COMBINED TO A NOVEL SINGLE MIXED-REFRIGERANT PRECOOLING [patent_app_type] => utility [patent_app_number] => 15/771435 [patent_app_country] => US [patent_app_date] => 2016-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12794 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 402 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15771435 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/771435
Large-scale hydrogen liquefaction by means of a high pressure hydrogen refrigeration cycle combined to a novel single mixed-refrigerant precooling Oct 19, 2016 Issued
Array ( [id] => 13128815 [patent_doc_number] => 10082332 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-25 [patent_title] => System and method for argon recovery from the tail gas of an ammonia production plant [patent_app_type] => utility [patent_app_number] => 15/297446 [patent_app_country] => US [patent_app_date] => 2016-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6938 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15297446 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/297446
System and method for argon recovery from the tail gas of an ammonia production plant Oct 18, 2016 Issued
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