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] => 10777507 [patent_doc_number] => 20160123663 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-05 [patent_title] => 'AIR SEPARATION METHOD' [patent_app_type] => utility [patent_app_number] => 14/994708 [patent_app_country] => US [patent_app_date] => 2016-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8905 [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] => 14994708 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/994708
Air separation method Jan 12, 2016 Issued
Array ( [id] => 10777505 [patent_doc_number] => 20160123661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-05 [patent_title] => 'AIR SEPARATION APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/994637 [patent_app_country] => US [patent_app_date] => 2016-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8905 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 17 [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] => 14994637 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/994637
Air separation apparatus Jan 12, 2016 Issued
Array ( [id] => 15823503 [patent_doc_number] => 10636952 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-28 [patent_title] => Flexible peltier device and temperature regulation apparatus [patent_app_type] => utility [patent_app_number] => 15/535527 [patent_app_country] => US [patent_app_date] => 2016-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 7010 [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] => 15535527 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/535527
Flexible peltier device and temperature regulation apparatus Jan 7, 2016 Issued
Array ( [id] => 12529557 [patent_doc_number] => 10006701 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-26 [patent_title] => Ethane recovery or ethane rejection operation [patent_app_type] => utility [patent_app_number] => 14/988388 [patent_app_country] => US [patent_app_date] => 2016-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 11381 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 360 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14988388 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/988388
Ethane recovery or ethane rejection operation Jan 4, 2016 Issued
Array ( [id] => 13691465 [patent_doc_number] => 20170356687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-14 [patent_title] => GAS LIQUEFACTION APPARATUS AND GAS LIQUEFACTION METHOD [patent_app_type] => utility [patent_app_number] => 15/542223 [patent_app_country] => US [patent_app_date] => 2016-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7260 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15542223 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/542223
Gas liquefaction apparatus and gas liquefaction method Jan 3, 2016 Issued
Array ( [id] => 13724569 [patent_doc_number] => 20170373240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-28 [patent_title] => PELTIER COOLING ELEMENT AND METHOD FOR MANUFACTURING SAME [patent_app_type] => utility [patent_app_number] => 15/538337 [patent_app_country] => US [patent_app_date] => 2015-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8320 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 15538337 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/538337
Peltier cooling element and method for manufacturing same Dec 23, 2015 Issued
Array ( [id] => 12093557 [patent_doc_number] => 20170350649 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-07 [patent_title] => 'LIQUEFIED GAS COOLING APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/538094 [patent_app_country] => US [patent_app_date] => 2015-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7740 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 6 [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] => 15538094 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/538094
Liquefied gas cooling apparatus Dec 23, 2015 Issued
Array ( [id] => 10980990 [patent_doc_number] => 20160177934 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-23 [patent_title] => 'CRYOPUMP, CONTROL METHOD OF CRYOPUMP, AND CRYOCOOLER' [patent_app_type] => utility [patent_app_number] => 14/971693 [patent_app_country] => US [patent_app_date] => 2015-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8693 [patent_no_of_claims] => 7 [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] => 14971693 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/971693
Cryopump, control method of cryopump, and cryocooler Dec 15, 2015 Issued
Array ( [id] => 12982822 [patent_doc_number] => 20170343246 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-30 [patent_title] => CLOSED CYCLE CRYOGEN RECIRCULATION SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 15/534332 [patent_app_country] => US [patent_app_date] => 2015-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3775 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15534332 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/534332
CLOSED CYCLE CRYOGEN RECIRCULATION SYSTEM AND METHOD Dec 9, 2015 Abandoned
Array ( [id] => 14267315 [patent_doc_number] => 10283227 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-07 [patent_title] => System usable in nuclear environment for providing breathing gas [patent_app_type] => utility [patent_app_number] => 14/965120 [patent_app_country] => US [patent_app_date] => 2015-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 6008 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14965120 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/965120
System usable in nuclear environment for providing breathing gas Dec 9, 2015 Issued
Array ( [id] => 12122148 [patent_doc_number] => 20180005735 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-04 [patent_title] => 'MAGNETOCALORIC CASCADE AND METHOD FOR FABRICATING A MAGNETOCALORIC CASCADE' [patent_app_type] => utility [patent_app_number] => 15/535621 [patent_app_country] => US [patent_app_date] => 2015-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8835 [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] => 15535621 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/535621
Magnetocaloric cascade and method for fabricating a magnetocaloric cascade Dec 6, 2015 Issued
Array ( [id] => 10815019 [patent_doc_number] => 20160161179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-09 [patent_title] => 'PROCESS AND PLANT FOR THE LIQUEFACTION OF AIR AND FOR THE STORAGE AND RECOVERY OF ELECTRICAL ENERGY' [patent_app_type] => utility [patent_app_number] => 14/957896 [patent_app_country] => US [patent_app_date] => 2015-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8343 [patent_no_of_claims] => 18 [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] => 14957896 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/957896
PROCESS AND PLANT FOR THE LIQUEFACTION OF AIR AND FOR THE STORAGE AND RECOVERY OF ELECTRICAL ENERGY Dec 2, 2015 Abandoned
Array ( [id] => 11458043 [patent_doc_number] => 20170051949 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-23 [patent_title] => 'CARBON DIOXIDE COOLING SYSTEM WITH SUBCOOLING' [patent_app_type] => utility [patent_app_number] => 14/955258 [patent_app_country] => US [patent_app_date] => 2015-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5451 [patent_no_of_claims] => 20 [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] => 14955258 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/955258
Carbon dioxide cooling system with subcooling Nov 30, 2015 Issued
Array ( [id] => 12059764 [patent_doc_number] => 20170336108 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-23 [patent_title] => 'MAGNETOCALORIC THERMAL APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/527165 [patent_app_country] => US [patent_app_date] => 2015-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6776 [patent_no_of_claims] => 17 [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] => 15527165 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/527165
Magnetocaloric thermal apparatus Nov 24, 2015 Issued
Array ( [id] => 14487209 [patent_doc_number] => 10330383 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-25 [patent_title] => Method and device for discharging components that are less volatile than oxygen from an air separation plant [patent_app_type] => utility [patent_app_number] => 14/944854 [patent_app_country] => US [patent_app_date] => 2015-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2129 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 305 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14944854 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/944854
Method and device for discharging components that are less volatile than oxygen from an air separation plant Nov 17, 2015 Issued
Array ( [id] => 12529554 [patent_doc_number] => 10006700 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-26 [patent_title] => Accumulation and melt tray assembly for a distillation tower [patent_app_type] => utility [patent_app_number] => 14/944941 [patent_app_country] => US [patent_app_date] => 2015-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 10113 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14944941 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/944941
Accumulation and melt tray assembly for a distillation tower Nov 17, 2015 Issued
Array ( [id] => 13686471 [patent_doc_number] => 20170354190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-14 [patent_title] => HEATING AND COOLING TECHNOLOGIES [patent_app_type] => utility [patent_app_number] => 15/526954 [patent_app_country] => US [patent_app_date] => 2015-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12595 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15526954 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/526954
Heating and cooling technologies Nov 15, 2015 Issued
Array ( [id] => 10722242 [patent_doc_number] => 20160068389 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-10 [patent_title] => 'PRODUCTION OF AMMONIA MAKE-UP SYNGAS WITH CRYOGENIC PURIFICATION' [patent_app_type] => utility [patent_app_number] => 14/939333 [patent_app_country] => US [patent_app_date] => 2015-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4049 [patent_no_of_claims] => 12 [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] => 14939333 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/939333
PRODUCTION OF AMMONIA MAKE-UP SYNGAS WITH CRYOGENIC PURIFICATION Nov 11, 2015 Abandoned
Array ( [id] => 12568500 [patent_doc_number] => 10018412 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-10 [patent_title] => Method and system for providing supplemental refrigeration to an air separation plant [patent_app_type] => utility [patent_app_number] => 14/935680 [patent_app_country] => US [patent_app_date] => 2015-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5712 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14935680 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/935680
Method and system for providing supplemental refrigeration to an air separation plant Nov 8, 2015 Issued
Array ( [id] => 11605723 [patent_doc_number] => 20170123025 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-04 [patent_title] => 'DUAL-PURPOSE DISPLACER SYSTEM AND METHOD' [patent_app_type] => utility [patent_app_number] => 14/928040 [patent_app_country] => US [patent_app_date] => 2015-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6928 [patent_no_of_claims] => 20 [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] => 14928040 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/928040
Dual-purpose displacer system and method Oct 29, 2015 Issued
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