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] => 17324391 [patent_doc_number] => 11215395 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-04 [patent_title] => Element for construction of a mass- and/or heat-exchange device, assembly of two elements and exchange method using an assembly [patent_app_type] => utility [patent_app_number] => 16/307330 [patent_app_country] => US [patent_app_date] => 2017-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 23 [patent_no_of_words] => 15779 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 430 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16307330 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/307330
Element for construction of a mass- and/or heat-exchange device, assembly of two elements and exchange method using an assembly Jun 1, 2017 Issued
Array ( [id] => 14216289 [patent_doc_number] => 20190120529 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-25 [patent_title] => CRYOGENIC DEVICE WITH COMPACT EXCHANGER [patent_app_type] => utility [patent_app_number] => 16/094328 [patent_app_country] => US [patent_app_date] => 2017-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2064 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16094328 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/094328
CRYOGENIC DEVICE WITH COMPACT EXCHANGER Jun 1, 2017 Abandoned
Array ( [id] => 14344717 [patent_doc_number] => 20190154331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => Method And System For At Least Partially Converting Methane-Containing Gas, In Particular Boil-Off Gas, Retained In A Container, To A Liquid State [patent_app_type] => utility [patent_app_number] => 16/306746 [patent_app_country] => US [patent_app_date] => 2017-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3618 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16306746 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/306746
Method And System For At Least Partially Converting Methane-Containing Gas, In Particular Boil-Off Gas, Retained In A Container, To A Liquid State May 31, 2017 Abandoned
Array ( [id] => 17785560 [patent_doc_number] => 11408677 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-09 [patent_title] => Module for natural gas liquefier apparatus and natural gas liquefier apparatus [patent_app_type] => utility [patent_app_number] => 16/603836 [patent_app_country] => US [patent_app_date] => 2017-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6154 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16603836 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/603836
Module for natural gas liquefier apparatus and natural gas liquefier apparatus May 29, 2017 Issued
Array ( [id] => 14748811 [patent_doc_number] => 20190257579 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2019-08-22 [patent_title] => INTEGRATED MULTI-FUNCTIONAL PIPELINE SYSTEM FOR DELIVERY OF CHILLED MIXTURES OF NATURAL GAS AND CHILLED MIXTURES OF NATURAL GAS AND NGLS [patent_app_type] => utility [patent_app_number] => 15/607653 [patent_app_country] => US [patent_app_date] => 2017-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13010 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15607653 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/607653
INTEGRATED MULTI-FUNCTIONAL PIPELINE SYSTEM FOR DELIVERY OF CHILLED MIXTURES OF NATURAL GAS AND CHILLED MIXTURES OF NATURAL GAS AND NGLS May 28, 2017 Abandoned
Array ( [id] => 14748811 [patent_doc_number] => 20190257579 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2019-08-22 [patent_title] => INTEGRATED MULTI-FUNCTIONAL PIPELINE SYSTEM FOR DELIVERY OF CHILLED MIXTURES OF NATURAL GAS AND CHILLED MIXTURES OF NATURAL GAS AND NGLS [patent_app_type] => utility [patent_app_number] => 15/607653 [patent_app_country] => US [patent_app_date] => 2017-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13010 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15607653 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/607653
INTEGRATED MULTI-FUNCTIONAL PIPELINE SYSTEM FOR DELIVERY OF CHILLED MIXTURES OF NATURAL GAS AND CHILLED MIXTURES OF NATURAL GAS AND NGLS May 28, 2017 Abandoned
Array ( [id] => 14232857 [patent_doc_number] => 20190128601 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => PROCESS AND PLANT FOR THE COMBINATION PRODUCTION OF A MIXTURE OF HYDROGEN AND NITROGEN AND ALSO OF CARBON MONOXIDE BY CRYOGENIC DISTILLATION AND CRYOGENIC SCRUBBING [patent_app_type] => utility [patent_app_number] => 16/306249 [patent_app_country] => US [patent_app_date] => 2017-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3674 [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] => 16306249 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/306249
Process and plant for the combination production of a mixture of hydrogen and nitrogen and also of carbon monoxide by cryogenic distillation and cryogenic scrubbing May 23, 2017 Issued
Array ( [id] => 14245927 [patent_doc_number] => 10273155 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-30 [patent_title] => Production of ammonia make-up syngas with cryogenic purification [patent_app_type] => utility [patent_app_number] => 15/601690 [patent_app_country] => US [patent_app_date] => 2017-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3890 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15601690 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/601690
Production of ammonia make-up syngas with cryogenic purification May 21, 2017 Issued
Array ( [id] => 15437523 [patent_doc_number] => 20200032945 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-30 [patent_title] => An Arrangement for Forming a Freeze Plug in a Tubing [patent_app_type] => utility [patent_app_number] => 15/735786 [patent_app_country] => US [patent_app_date] => 2017-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3141 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15735786 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/735786
An Arrangement for Forming a Freeze Plug in a Tubing May 9, 2017 Abandoned
Array ( [id] => 13312957 [patent_doc_number] => 20180208015 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-26 [patent_title] => SYSTEM AND METHOD FOR CONTROLLING TEMPERATURE OF VEHICLE [patent_app_type] => utility [patent_app_number] => 15/568077 [patent_app_country] => US [patent_app_date] => 2017-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5759 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15568077 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/568077
SYSTEM AND METHOD FOR CONTROLLING TEMPERATURE OF VEHICLE May 9, 2017 Abandoned
Array ( [id] => 16713025 [patent_doc_number] => 20210080172 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => COMPRESSOR TRAIN ARRANGEMENTS [patent_app_type] => utility [patent_app_number] => 16/611552 [patent_app_country] => US [patent_app_date] => 2017-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 38590 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16611552 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/611552
COMPRESSOR TRAIN ARRANGEMENTS May 8, 2017 Abandoned
Array ( [id] => 17498484 [patent_doc_number] => 11287183 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-29 [patent_title] => Method and plant for the purification of carbon dioxide using liquid carbon dioxide [patent_app_type] => utility [patent_app_number] => 15/496644 [patent_app_country] => US [patent_app_date] => 2017-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8851 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15496644 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/496644
Method and plant for the purification of carbon dioxide using liquid carbon dioxide Apr 24, 2017 Issued
Array ( [id] => 13969725 [patent_doc_number] => 10214201 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-02-26 [patent_title] => Liquified light hydrocarbon fuel system for a hybrid electric vehicle [patent_app_type] => utility [patent_app_number] => 15/495908 [patent_app_country] => US [patent_app_date] => 2017-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 11534 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 351 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15495908 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/495908
Liquified light hydrocarbon fuel system for a hybrid electric vehicle Apr 23, 2017 Issued
Array ( [id] => 11822915 [patent_doc_number] => 20170211852 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-27 [patent_title] => 'ROTARY VALVE AND A PULSE TUBE REFRIGERATOR USING A ROTARY VALVE' [patent_app_type] => utility [patent_app_number] => 15/478488 [patent_app_country] => US [patent_app_date] => 2017-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 18138 [patent_no_of_claims] => 17 [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] => 15478488 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/478488
ROTARY VALVE AND A PULSE TUBE REFRIGERATOR USING A ROTARY VALVE Apr 3, 2017 Abandoned
Array ( [id] => 13464473 [patent_doc_number] => 20180283779 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-04 [patent_title] => NATURAL GAS REFINING APPARATUS [patent_app_type] => utility [patent_app_number] => 15/475944 [patent_app_country] => US [patent_app_date] => 2017-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7302 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15475944 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/475944
Natural-gas purification apparatus Mar 30, 2017 Issued
Array ( [id] => 14324611 [patent_doc_number] => 10293300 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-21 [patent_title] => Natural-gas purification apparatus [patent_app_type] => utility [patent_app_number] => 15/475937 [patent_app_country] => US [patent_app_date] => 2017-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8017 [patent_no_of_claims] => 4 [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] => 15475937 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/475937
Natural-gas purification apparatus Mar 30, 2017 Issued
Array ( [id] => 14519419 [patent_doc_number] => 10336956 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-02 [patent_title] => Natural-gas purification apparatus [patent_app_type] => utility [patent_app_number] => 15/475929 [patent_app_country] => US [patent_app_date] => 2017-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5081 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15475929 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/475929
Natural-gas purification apparatus Mar 30, 2017 Issued
Array ( [id] => 13873023 [patent_doc_number] => 20190032852 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-31 [patent_title] => SHIP INCLUDING GAS RE-VAPORIZING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/073771 [patent_app_country] => US [patent_app_date] => 2017-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11061 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16073771 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/073771
Ship including gas re-vaporizing system Mar 29, 2017 Issued
Array ( [id] => 15006743 [patent_doc_number] => 10449478 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-22 [patent_title] => Method for removal of a foulant from a carrier gas in a single vessel using recycled cold solids [patent_app_type] => utility [patent_app_number] => 15/472483 [patent_app_country] => US [patent_app_date] => 2017-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2707 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [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] => 15472483 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/472483
Method for removal of a foulant from a carrier gas in a single vessel using recycled cold solids Mar 28, 2017 Issued
Array ( [id] => 17134559 [patent_doc_number] => 11136103 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-05 [patent_title] => Ship having gas regasification system [patent_app_type] => utility [patent_app_number] => 16/083461 [patent_app_country] => US [patent_app_date] => 2017-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 22897 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16083461 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/083461
Ship having gas regasification system Mar 16, 2017 Issued
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