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] => 10243622 [patent_doc_number] => 20150128617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-14 [patent_title] => 'Closed Cryogen Cooling System And Method For Cooling A Superconducting Magnet' [patent_app_type] => utility [patent_app_number] => 14/401251 [patent_app_country] => US [patent_app_date] => 2013-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3361 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [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] => 14401251 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/401251
Closed Cryogen Cooling System And Method For Cooling A Superconducting Magnet Apr 23, 2013 Abandoned
Array ( [id] => 13663733 [patent_doc_number] => 10162023 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-25 [patent_title] => Apparatus for reducing vibrations in a pulse tube refrigerator such as for magnetic resonance imaging systems [patent_app_type] => utility [patent_app_number] => 14/403359 [patent_app_country] => US [patent_app_date] => 2013-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 6765 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14403359 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/403359
Apparatus for reducing vibrations in a pulse tube refrigerator such as for magnetic resonance imaging systems Apr 18, 2013 Issued
Array ( [id] => 8946493 [patent_doc_number] => 20130192273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-01 [patent_title] => 'GAS LIQUEFACTION SYSTEM AND METHOD' [patent_app_type] => utility [patent_app_number] => 13/801960 [patent_app_country] => US [patent_app_date] => 2013-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7770 [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] => 13801960 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/801960
Gas liquefaction system and method Mar 12, 2013 Issued
Array ( [id] => 11576613 [patent_doc_number] => 09631863 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-04-25 [patent_title] => 'Liquefaction systems and associated processes and methods' [patent_app_type] => utility [patent_app_number] => 13/797869 [patent_app_country] => US [patent_app_date] => 2013-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3507 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13797869 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/797869
Liquefaction systems and associated processes and methods Mar 11, 2013 Issued
Array ( [id] => 9037409 [patent_doc_number] => 20130240047 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-19 [patent_title] => 'LOW TEMPERATURE TRANSPORT AND STORAGE OF AMINE GAS TREATMENT SOLUTIONS' [patent_app_type] => utility [patent_app_number] => 13/793298 [patent_app_country] => US [patent_app_date] => 2013-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3965 [patent_no_of_claims] => 20 [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] => 13793298 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/793298
Low temperature transport and storage of amine gas treatment solutions Mar 10, 2013 Issued
Array ( [id] => 11508223 [patent_doc_number] => 09599374 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-21 [patent_title] => 'Magnetic air conditioner' [patent_app_type] => utility [patent_app_number] => 14/383627 [patent_app_country] => US [patent_app_date] => 2013-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 9697 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14383627 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/383627
Magnetic air conditioner Mar 3, 2013 Issued
Array ( [id] => 9913015 [patent_doc_number] => 20150068218 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-12 [patent_title] => 'DEVICE AND METHOD FOR FORMING A TEMPERATURE GRADIENT' [patent_app_type] => utility [patent_app_number] => 14/383297 [patent_app_country] => US [patent_app_date] => 2013-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7715 [patent_no_of_claims] => 32 [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] => 14383297 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/383297
DEVICE AND METHOD FOR FORMING A TEMPERATURE GRADIENT Mar 3, 2013 Abandoned
Array ( [id] => 9913439 [patent_doc_number] => 20150068641 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-12 [patent_title] => 'TANK FILLING DEVICE AND METHOD' [patent_app_type] => utility [patent_app_number] => 14/386515 [patent_app_country] => US [patent_app_date] => 2013-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6498 [patent_no_of_claims] => 27 [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] => 14386515 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/386515
Tank filling device and method Feb 27, 2013 Issued
Array ( [id] => 9853748 [patent_doc_number] => 20150033764 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-05 [patent_title] => 'THERMOELECTRIC AIR CONDITIONER' [patent_app_type] => utility [patent_app_number] => 14/380937 [patent_app_country] => US [patent_app_date] => 2013-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1297 [patent_no_of_claims] => 12 [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] => 14380937 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/380937
THERMOELECTRIC AIR CONDITIONER Feb 25, 2013 Abandoned
Array ( [id] => 10460844 [patent_doc_number] => 20150345859 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-03 [patent_title] => 'CARBON DIOXIDE LIQUEFACTION DEVICE' [patent_app_type] => utility [patent_app_number] => 14/759000 [patent_app_country] => US [patent_app_date] => 2013-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4155 [patent_no_of_claims] => 6 [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] => 14759000 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/759000
CARBON DIOXIDE LIQUEFACTION DEVICE Feb 24, 2013 Abandoned
Array ( [id] => 8946496 [patent_doc_number] => 20130192276 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-01 [patent_title] => 'CRYOPUMP AND METHOD FOR REPAIRING CRYOPUMPS' [patent_app_type] => utility [patent_app_number] => 13/754530 [patent_app_country] => US [patent_app_date] => 2013-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4842 [patent_no_of_claims] => 5 [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] => 13754530 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/754530
Cryopump and method for repairing cryopumps Jan 29, 2013 Issued
Array ( [id] => 8879443 [patent_doc_number] => 20130152627 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-20 [patent_title] => 'Method To Produce Liquefied Natural Gas (LNG) At Midstream Natural Gas Liquids (NGLs) Recovery Plants' [patent_app_type] => utility [patent_app_number] => 13/722910 [patent_app_country] => US [patent_app_date] => 2012-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1902 [patent_no_of_claims] => 10 [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] => 13722910 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/722910
Method to produce liquefied natural gas (LNG) at midstream natural gas liquids (NGLs) recovery plants Dec 19, 2012 Issued
Array ( [id] => 11881565 [patent_doc_number] => 09752728 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-05 [patent_title] => 'Cryogenic tank assembly' [patent_app_type] => utility [patent_app_number] => 13/722502 [patent_app_country] => US [patent_app_date] => 2012-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 11454 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 499 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13722502 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/722502
Cryogenic tank assembly Dec 19, 2012 Issued
Array ( [id] => 12254928 [patent_doc_number] => 09927067 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-27 [patent_title] => 'Liquid methane storage system and method' [patent_app_type] => utility [patent_app_number] => 14/367740 [patent_app_country] => US [patent_app_date] => 2012-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 9520 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14367740 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/367740
Liquid methane storage system and method Dec 19, 2012 Issued
Array ( [id] => 11831564 [patent_doc_number] => 09728313 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-08 [patent_title] => 'Device for cooling a superconducting machine' [patent_app_type] => utility [patent_app_number] => 14/368366 [patent_app_country] => US [patent_app_date] => 2012-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4629 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14368366 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/368366
Device for cooling a superconducting machine Dec 11, 2012 Issued
Array ( [id] => 10341471 [patent_doc_number] => 20150226476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-13 [patent_title] => 'NATURAL GAS LIQUEFACTION SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/419693 [patent_app_country] => US [patent_app_date] => 2012-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7030 [patent_no_of_claims] => 12 [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] => 14419693 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/419693
Natural gas liquefaction system Dec 6, 2012 Issued
Array ( [id] => 10935348 [patent_doc_number] => 20140338369 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-20 [patent_title] => 'Thermoacoustic Engine' [patent_app_type] => utility [patent_app_number] => 14/362973 [patent_app_country] => US [patent_app_date] => 2012-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 12263 [patent_no_of_claims] => 3 [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] => 14362973 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/362973
Thermoacoustic engine Nov 29, 2012 Issued
Array ( [id] => 11815792 [patent_doc_number] => 09719736 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-08-01 [patent_title] => 'Flexible quick-connect heat transfer coupling for cryocoolers' [patent_app_type] => utility [patent_app_number] => 13/687782 [patent_app_country] => US [patent_app_date] => 2012-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4805 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13687782 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/687782
Flexible quick-connect heat transfer coupling for cryocoolers Nov 27, 2012 Issued
Array ( [id] => 9473078 [patent_doc_number] => 20140130542 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-15 [patent_title] => 'Method And Apparatus for High Purity Liquefied Natural Gas' [patent_app_type] => utility [patent_app_number] => 13/675253 [patent_app_country] => US [patent_app_date] => 2012-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3221 [patent_no_of_claims] => 19 [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] => 13675253 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/675253
Method And Apparatus for High Purity Liquefied Natural Gas Nov 12, 2012 Abandoned
Array ( [id] => 10942277 [patent_doc_number] => 20140345298 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-27 [patent_title] => 'LIQUID NITROGEN COOLING SENSOR DEVICE CONTAINER AND LIQUID NITROGEN COOLING SENSOR DEVICE' [patent_app_type] => utility [patent_app_number] => 14/367179 [patent_app_country] => US [patent_app_date] => 2012-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3263 [patent_no_of_claims] => 14 [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] => 14367179 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/367179
Liquid nitrogen cooling sensor device container and liquid nitrogen cooling sensor device Nov 4, 2012 Issued
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