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] => 14586323 [patent_doc_number] => 20190220770 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => VIBRATIONALLY ISOLATED CRYOGENIC SHIELD FOR LOCAL HIGH-QUALITY VACUUM [patent_app_type] => utility [patent_app_number] => 16/242328 [patent_app_country] => US [patent_app_date] => 2019-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5649 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 16242328 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/242328
Vibrationally isolated cryogenic shield for local high-quality vacuum Jan 7, 2019 Issued
Array ( [id] => 14404791 [patent_doc_number] => 20190168239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-06 [patent_title] => ELLIPTICAL AND FUNNEL-SHAPED JET NOZZLE STRUCTURE [patent_app_type] => utility [patent_app_number] => 16/236414 [patent_app_country] => US [patent_app_date] => 2018-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1859 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16236414 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/236414
Elliptical and funnel-shaped jet nozzle structure Dec 28, 2018 Issued
Array ( [id] => 17527655 [patent_doc_number] => 11300332 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-12 [patent_title] => Thermal control device of a component, associated electronic system and platform [patent_app_type] => utility [patent_app_number] => 16/232779 [patent_app_country] => US [patent_app_date] => 2018-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2637 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16232779 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/232779
Thermal control device of a component, associated electronic system and platform Dec 25, 2018 Issued
Array ( [id] => 17649549 [patent_doc_number] => 11352262 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-07 [patent_title] => Methods for automatic filling, charging and dispensing carbon dioxide snow block [patent_app_type] => utility [patent_app_number] => 16/221906 [patent_app_country] => US [patent_app_date] => 2018-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 9978 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 364 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16221906 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/221906
Methods for automatic filling, charging and dispensing carbon dioxide snow block Dec 16, 2018 Issued
Array ( [id] => 16886481 [patent_doc_number] => 20210172677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => CRYOGENIC PROCESS FOR REMOVING NITROGEN FROM A DISCHARGE GAS [patent_app_type] => utility [patent_app_number] => 16/954753 [patent_app_country] => US [patent_app_date] => 2018-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3542 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 16954753 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/954753
CRYOGENIC PROCESS FOR REMOVING NITROGEN FROM A DISCHARGE GAS Dec 16, 2018 Abandoned
Array ( [id] => 16713028 [patent_doc_number] => 20210080175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => METHOD AND APPARATUS FOR THE CRYOGENIC SEPARATION OF A SYNTHESIS GAS CONTAINING A NITROGEN SEPARATION STEP [patent_app_type] => utility [patent_app_number] => 16/772357 [patent_app_country] => US [patent_app_date] => 2018-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4309 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 16772357 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/772357
METHOD AND APPARATUS FOR THE CRYOGENIC SEPARATION OF A SYNTHESIS GAS CONTAINING A NITROGEN SEPARATION STEP Dec 12, 2018 Abandoned
Array ( [id] => 16843788 [patent_doc_number] => 11015865 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-25 [patent_title] => System and method for natural gas liquid production with flexible ethane recovery or rejection [patent_app_type] => utility [patent_app_number] => 16/218815 [patent_app_country] => US [patent_app_date] => 2018-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 18822 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16218815 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/218815
System and method for natural gas liquid production with flexible ethane recovery or rejection Dec 12, 2018 Issued
Array ( [id] => 19458398 [patent_doc_number] => 12098882 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Heavy hydrocarbon and BTEX removal from pipeline gas to LNG liquefaction [patent_app_type] => utility [patent_app_number] => 16/219126 [patent_app_country] => US [patent_app_date] => 2018-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 14733 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16219126 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/219126
Heavy hydrocarbon and BTEX removal from pipeline gas to LNG liquefaction Dec 12, 2018 Issued
Array ( [id] => 16485079 [patent_doc_number] => 20200378681 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => ADSORPTIVE XENON RECOVERY PROCESS FROM A GAS OR LIQUID STREAM AT CRYOGENIC TEMPERATURE [patent_app_type] => utility [patent_app_number] => 16/961402 [patent_app_country] => US [patent_app_date] => 2018-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7638 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 16961402 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/961402
Adsorptive xenon recovery process from a gas or liquid stream at cryogenic temperature Dec 11, 2018 Issued
Array ( [id] => 18246923 [patent_doc_number] => 11603496 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-14 [patent_title] => Process and plant for producing liquefied natural gas [patent_app_type] => utility [patent_app_number] => 16/772193 [patent_app_country] => US [patent_app_date] => 2018-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4153 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16772193 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/772193
Process and plant for producing liquefied natural gas Dec 2, 2018 Issued
Array ( [id] => 14402089 [patent_doc_number] => 20190166888 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-06 [patent_title] => SLENDER AND FUNNEL-SHAPED JET NOZZLE STRUCTURE [patent_app_type] => utility [patent_app_number] => 16/207019 [patent_app_country] => US [patent_app_date] => 2018-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1834 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16207019 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/207019
Slender and funnel-shaped jet nozzle structure Nov 29, 2018 Issued
Array ( [id] => 14409129 [patent_doc_number] => 20190170408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-06 [patent_title] => MAGNETOCALORIC CYCLE DEVICE AND ELEMENT BED FOR THE SAME [patent_app_type] => utility [patent_app_number] => 16/204038 [patent_app_country] => US [patent_app_date] => 2018-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10089 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16204038 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/204038
MAGNETOCALORIC CYCLE DEVICE AND ELEMENT BED FOR THE SAME Nov 28, 2018 Abandoned
Array ( [id] => 14854081 [patent_doc_number] => 10415757 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-17 [patent_title] => System for exchanging heat between liquefied natural gas and a heat dissipation apparatus [patent_app_type] => utility [patent_app_number] => 16/204342 [patent_app_country] => US [patent_app_date] => 2018-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 2205 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16204342 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/204342
System for exchanging heat between liquefied natural gas and a heat dissipation apparatus Nov 28, 2018 Issued
Array ( [id] => 16558190 [patent_doc_number] => 20210003338 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => DEVICE FOR RENEWING AIR IN A CONFINED ENCLOSURE [patent_app_type] => utility [patent_app_number] => 16/767736 [patent_app_country] => US [patent_app_date] => 2018-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3159 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16767736 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/767736
DEVICE FOR RENEWING AIR IN A CONFINED ENCLOSURE Nov 27, 2018 Abandoned
Array ( [id] => 17556913 [patent_doc_number] => 11313604 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-26 [patent_title] => Temperature controlled container [patent_app_type] => utility [patent_app_number] => 16/201350 [patent_app_country] => US [patent_app_date] => 2018-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 10796 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16201350 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/201350
Temperature controlled container Nov 26, 2018 Issued
Array ( [id] => 18231610 [patent_doc_number] => 11596148 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-07 [patent_title] => Dry vapor cryogenic container with absorbent core [patent_app_type] => utility [patent_app_number] => 16/192925 [patent_app_country] => US [patent_app_date] => 2018-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 8199 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16192925 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/192925
Dry vapor cryogenic container with absorbent core Nov 15, 2018 Issued
Array ( [id] => 17756692 [patent_doc_number] => 11396980 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-26 [patent_title] => Low vibration cryocooled cryostat [patent_app_type] => utility [patent_app_number] => 16/189926 [patent_app_country] => US [patent_app_date] => 2018-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4954 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16189926 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/189926
Low vibration cryocooled cryostat Nov 12, 2018 Issued
Array ( [id] => 18702278 [patent_doc_number] => 11788783 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Cryogenic freezer [patent_app_type] => utility [patent_app_number] => 16/182878 [patent_app_country] => US [patent_app_date] => 2018-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 5460 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16182878 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/182878
Cryogenic freezer Nov 6, 2018 Issued
Array ( [id] => 17163899 [patent_doc_number] => 11149990 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => Gas wave refrigerator [patent_app_type] => utility [patent_app_number] => 16/178564 [patent_app_country] => US [patent_app_date] => 2018-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3508 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 664 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16178564 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/178564
Gas wave refrigerator Oct 31, 2018 Issued
Array ( [id] => 17286710 [patent_doc_number] => 11203249 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-21 [patent_title] => Temperature control system with thermoelectric device [patent_app_type] => utility [patent_app_number] => 16/164072 [patent_app_country] => US [patent_app_date] => 2018-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8516 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16164072 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/164072
Temperature control system with thermoelectric device Oct 17, 2018 Issued
Menu