Search

Ramon M. Barrera

Examiner (ID: 114, Phone: (571)272-1987 , Office: P/2837 )

Most Active Art Unit
2837
Art Unit(s)
2837, 2112, 2832, 2899, 2103
Total Applications
3002
Issued Applications
2595
Pending Applications
73
Abandoned Applications
343

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19626956 [patent_doc_number] => 12165805 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Tool holding device [patent_app_type] => utility [patent_app_number] => 17/697137 [patent_app_country] => US [patent_app_date] => 2022-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1303 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17697137 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/697137
Tool holding device Mar 16, 2022 Issued
Array ( [id] => 19906406 [patent_doc_number] => 12283421 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => Methods and apparatuses for producing ultra-strong magnetic fields, and propulsion systems and methods utilizing planetary magnetic fields [patent_app_type] => utility [patent_app_number] => 17/695507 [patent_app_country] => US [patent_app_date] => 2022-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 102 [patent_figures_cnt] => 167 [patent_no_of_words] => 59942 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17695507 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/695507
Methods and apparatuses for producing ultra-strong magnetic fields, and propulsion systems and methods utilizing planetary magnetic fields Mar 14, 2022 Issued
Array ( [id] => 19906406 [patent_doc_number] => 12283421 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => Methods and apparatuses for producing ultra-strong magnetic fields, and propulsion systems and methods utilizing planetary magnetic fields [patent_app_type] => utility [patent_app_number] => 17/695507 [patent_app_country] => US [patent_app_date] => 2022-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 102 [patent_figures_cnt] => 167 [patent_no_of_words] => 59942 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17695507 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/695507
Methods and apparatuses for producing ultra-strong magnetic fields, and propulsion systems and methods utilizing planetary magnetic fields Mar 14, 2022 Issued
Array ( [id] => 18804761 [patent_doc_number] => 11837931 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Multiphase linear motor, multiphase planar motor, stage, lithographic apparatus and device manufacturing method [patent_app_type] => utility [patent_app_number] => 17/690203 [patent_app_country] => US [patent_app_date] => 2022-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 9100 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17690203 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/690203
Multiphase linear motor, multiphase planar motor, stage, lithographic apparatus and device manufacturing method Mar 8, 2022 Issued
Array ( [id] => 19277795 [patent_doc_number] => 12027929 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => Rotating electrical machine [patent_app_type] => utility [patent_app_number] => 17/690521 [patent_app_country] => US [patent_app_date] => 2022-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 68 [patent_figures_cnt] => 125 [patent_no_of_words] => 66272 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17690521 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/690521
Rotating electrical machine Mar 8, 2022 Issued
Array ( [id] => 18632341 [patent_doc_number] => 20230291252 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => INDUCTION MOTOR ROTOR AND INDUCTION MOTOR HAVING THE SAME [patent_app_type] => utility [patent_app_number] => 17/690623 [patent_app_country] => US [patent_app_date] => 2022-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4294 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17690623 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/690623
INDUCTION MOTOR ROTOR AND INDUCTION MOTOR HAVING THE SAME Mar 8, 2022 Abandoned
Array ( [id] => 18372210 [patent_doc_number] => 11652395 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-05-16 [patent_title] => Voice coil arrays [patent_app_type] => utility [patent_app_number] => 17/686535 [patent_app_country] => US [patent_app_date] => 2022-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 4811 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17686535 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/686535
Voice coil arrays Mar 3, 2022 Issued
Array ( [id] => 17855963 [patent_doc_number] => 20220286006 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => MOTOR [patent_app_type] => utility [patent_app_number] => 17/685266 [patent_app_country] => US [patent_app_date] => 2022-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10202 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 421 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17685266 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/685266
MOTOR Mar 1, 2022 Abandoned
Array ( [id] => 18980717 [patent_doc_number] => 11905878 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-20 [patent_title] => Dual axis alternator [patent_app_type] => utility [patent_app_number] => 17/674719 [patent_app_country] => US [patent_app_date] => 2022-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 21 [patent_no_of_words] => 7222 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17674719 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/674719
Dual axis alternator Feb 16, 2022 Issued
Array ( [id] => 17615225 [patent_doc_number] => 20220157505 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-19 [patent_title] => DISTRIBUTED DEMAGNETIZING COIL SYSTEM, SHIELDING DEVICE, AND DEMAGNETIZING METHOD [patent_app_type] => utility [patent_app_number] => 17/667635 [patent_app_country] => US [patent_app_date] => 2022-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6786 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 377 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17667635 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/667635
Distributed demagnetizing coil system, shielding device, and demagnetizing method Feb 8, 2022 Issued
Array ( [id] => 19539810 [patent_doc_number] => 12132370 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-29 [patent_title] => Method to improve e-machine durability [patent_app_type] => utility [patent_app_number] => 17/591565 [patent_app_country] => US [patent_app_date] => 2022-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 10 [patent_no_of_words] => 2488 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17591565 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/591565
Method to improve e-machine durability Feb 1, 2022 Issued
Array ( [id] => 17777072 [patent_doc_number] => 20220243421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => CONSTRUCTION EQUIPMENT [patent_app_type] => utility [patent_app_number] => 17/591155 [patent_app_country] => US [patent_app_date] => 2022-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5231 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17591155 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/591155
Construction equipment Feb 1, 2022 Issued
Array ( [id] => 18804747 [patent_doc_number] => 11837917 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Method and apparatus for cooling a rotor assembly [patent_app_type] => utility [patent_app_number] => 17/587516 [patent_app_country] => US [patent_app_date] => 2022-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 10031 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17587516 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/587516
Method and apparatus for cooling a rotor assembly Jan 27, 2022 Issued
Array ( [id] => 17829486 [patent_doc_number] => 20220266790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => RESOLVER-POSITIONING RESIN PIN PORTION STRUCTURE [patent_app_type] => utility [patent_app_number] => 17/584851 [patent_app_country] => US [patent_app_date] => 2022-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2192 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17584851 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/584851
RESOLVER-POSITIONING RESIN PIN PORTION STRUCTURE Jan 25, 2022 Abandoned
Array ( [id] => 18533790 [patent_doc_number] => 20230238867 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => AXIAL AND RADIAL SUSPENSION FOR A MAGNETICALLY ACTUATED EXCITER DEVICE [patent_app_type] => utility [patent_app_number] => 17/583802 [patent_app_country] => US [patent_app_date] => 2022-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11127 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17583802 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/583802
Axial and radial suspension for a magnetically actuated exciter device Jan 24, 2022 Issued
Array ( [id] => 19055580 [patent_doc_number] => 20240097549 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => PROTECTION FOR THE COILS OF AN ELECTRIC MACHINE [patent_app_type] => utility [patent_app_number] => 18/273488 [patent_app_country] => US [patent_app_date] => 2022-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5871 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18273488 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/273488
Protection for the coils of an electric machine Jan 12, 2022 Issued
Array ( [id] => 17753344 [patent_doc_number] => 20220231549 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => STATOR AND MOTOR [patent_app_type] => utility [patent_app_number] => 17/572673 [patent_app_country] => US [patent_app_date] => 2022-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3859 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 17572673 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/572673
Stator and motor Jan 10, 2022 Issued
Array ( [id] => 19414665 [patent_doc_number] => 12080501 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => High-voltage direct-current magnetic latching relay with sensitive response [patent_app_type] => utility [patent_app_number] => 18/253824 [patent_app_country] => US [patent_app_date] => 2021-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5523 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 308 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18253824 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/253824
High-voltage direct-current magnetic latching relay with sensitive response Dec 30, 2021 Issued
Array ( [id] => 19627543 [patent_doc_number] => 12166400 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Electric machine including an air cooling system [patent_app_type] => utility [patent_app_number] => 17/646602 [patent_app_country] => US [patent_app_date] => 2021-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4932 [patent_no_of_claims] => 20 [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] => 17646602 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/646602
Electric machine including an air cooling system Dec 29, 2021 Issued
Array ( [id] => 19211596 [patent_doc_number] => 12000650 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-04 [patent_title] => Reed switch assembly and refrigerator [patent_app_type] => utility [patent_app_number] => 17/557608 [patent_app_country] => US [patent_app_date] => 2021-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 5827 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17557608 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/557608
Reed switch assembly and refrigerator Dec 20, 2021 Issued
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