Search

Louis M. Arana

Examiner (ID: 1819, Phone: (571)272-2236 , Office: P/2866 )

Most Active Art Unit
2866
Art Unit(s)
2605, 2613, 2215, 2866, 2618, 2862, 2858, 3621, 2831, 2857, 2607, 2859
Total Applications
2842
Issued Applications
2512
Pending Applications
102
Abandoned Applications
230

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18369757 [patent_doc_number] => 11649918 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-16 [patent_title] => Flow pipe [patent_app_type] => utility [patent_app_number] => 17/375141 [patent_app_country] => US [patent_app_date] => 2021-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6452 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17375141 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/375141
Flow pipe Jul 13, 2021 Issued
Array ( [id] => 17300495 [patent_doc_number] => 20210396334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => PIPELINE FOR CONVEYING FLUIDS OR SOLIDS [patent_app_type] => utility [patent_app_number] => 17/351319 [patent_app_country] => US [patent_app_date] => 2021-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1739 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17351319 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/351319
PIPELINE FOR CONVEYING FLUIDS OR SOLIDS Jun 17, 2021 Abandoned
Array ( [id] => 17293095 [patent_doc_number] => 20210388934 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => MODULAR HEATER ASSEMBLIES FOR USE IN FLUID CONDUITS [patent_app_type] => utility [patent_app_number] => 17/346465 [patent_app_country] => US [patent_app_date] => 2021-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6439 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17346465 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/346465
Modular heater assemblies for use in fluid conduits Jun 13, 2021 Issued
Array ( [id] => 18702258 [patent_doc_number] => 11788763 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Externally tensioned pliable air ducts [patent_app_type] => utility [patent_app_number] => 17/339517 [patent_app_country] => US [patent_app_date] => 2021-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 40 [patent_no_of_words] => 10309 [patent_no_of_claims] => 55 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17339517 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/339517
Externally tensioned pliable air ducts Jun 3, 2021 Issued
Array ( [id] => 18718777 [patent_doc_number] => 11796114 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Isolation plug with energized seal [patent_app_type] => utility [patent_app_number] => 17/240419 [patent_app_country] => US [patent_app_date] => 2021-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 37 [patent_no_of_words] => 7711 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17240419 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/240419
Isolation plug with energized seal Apr 25, 2021 Issued
Array ( [id] => 18948827 [patent_doc_number] => 11892114 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-06 [patent_title] => Expander with accessories to adjust nominal size [patent_app_type] => utility [patent_app_number] => 17/237899 [patent_app_country] => US [patent_app_date] => 2021-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 59 [patent_no_of_words] => 18844 [patent_no_of_claims] => 20 [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] => 17237899 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/237899
Expander with accessories to adjust nominal size Apr 21, 2021 Issued
Array ( [id] => 16992723 [patent_doc_number] => 20210231143 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-29 [patent_title] => DEVICE AND METHOD FOR AUGMENTING GAS FLOW [patent_app_type] => utility [patent_app_number] => 17/230305 [patent_app_country] => US [patent_app_date] => 2021-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4979 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17230305 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/230305
DEVICE AND METHOD FOR AUGMENTING GAS FLOW Apr 13, 2021 Abandoned
Array ( [id] => 17008079 [patent_doc_number] => 20210239240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => HOSE LINE FOR TRANSPORTING ABRASIVE MEDIA AND METHOD AND DEVICE FOR PRODUCTION THEREOF [patent_app_type] => utility [patent_app_number] => 17/220704 [patent_app_country] => US [patent_app_date] => 2021-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5278 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17220704 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/220704
Hose line for transporting abrasive media and method and device for production thereof Mar 31, 2021 Issued
Array ( [id] => 17127197 [patent_doc_number] => 20210301966 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => Pressure-Responsive, Deformable, Self-Integrating Pigging Element For Use In Pipeline Pigging Applications [patent_app_type] => utility [patent_app_number] => 17/211257 [patent_app_country] => US [patent_app_date] => 2021-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6207 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17211257 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/211257
Pressure-responsive, deformable, self-integrating pigging element for use in pipeline pigging applications Mar 23, 2021 Issued
Array ( [id] => 19077227 [patent_doc_number] => 11946583 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-04-02 [patent_title] => Flexible conforming silicone rubber heater for complex geometry fluid lines and method [patent_app_type] => utility [patent_app_number] => 17/206006 [patent_app_country] => US [patent_app_date] => 2021-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4988 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17206006 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/206006
Flexible conforming silicone rubber heater for complex geometry fluid lines and method Mar 17, 2021 Issued
Array ( [id] => 18302487 [patent_doc_number] => 11624381 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-11 [patent_title] => Material flow modifier and apparatus comprising same [patent_app_type] => utility [patent_app_number] => 17/184347 [patent_app_country] => US [patent_app_date] => 2021-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 7018 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17184347 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/184347
Material flow modifier and apparatus comprising same Feb 23, 2021 Issued
Array ( [id] => 18203080 [patent_doc_number] => 11585468 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-21 [patent_title] => Thermoplastic elastomeric bellow duct [patent_app_type] => utility [patent_app_number] => 17/158878 [patent_app_country] => US [patent_app_date] => 2021-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 16 [patent_no_of_words] => 4069 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17158878 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/158878
Thermoplastic elastomeric bellow duct Jan 25, 2021 Issued
Array ( [id] => 16978580 [patent_doc_number] => 20210222817 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => DRY PIPE REHABILITATION SPINCASTER [patent_app_type] => utility [patent_app_number] => 17/153035 [patent_app_country] => US [patent_app_date] => 2021-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5892 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17153035 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/153035
DRY PIPE REHABILITATION SPINCASTER Jan 19, 2021 Abandoned
Array ( [id] => 19043855 [patent_doc_number] => 11932944 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Pipe and manufacturing method therefor [patent_app_type] => utility [patent_app_number] => 17/758778 [patent_app_country] => US [patent_app_date] => 2021-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 9400 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17758778 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/758778
Pipe and manufacturing method therefor Jan 13, 2021 Issued
Array ( [id] => 18103268 [patent_doc_number] => 11543149 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-03 [patent_title] => Externally tensioned pliable air ducts [patent_app_type] => utility [patent_app_number] => 17/134988 [patent_app_country] => US [patent_app_date] => 2020-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 40 [patent_no_of_words] => 10282 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17134988 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/134988
Externally tensioned pliable air ducts Dec 27, 2020 Issued
Array ( [id] => 18933045 [patent_doc_number] => 11885454 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => Bladder saver device [patent_app_type] => utility [patent_app_number] => 17/135727 [patent_app_country] => US [patent_app_date] => 2020-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 6902 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17135727 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/135727
Bladder saver device Dec 27, 2020 Issued
Array ( [id] => 17688524 [patent_doc_number] => 20220195816 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => WELL PUMP WIRE CLAMP [patent_app_type] => utility [patent_app_number] => 17/129234 [patent_app_country] => US [patent_app_date] => 2020-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2009 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 17129234 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/129234
WELL PUMP WIRE CLAMP Dec 20, 2020 Abandoned
Array ( [id] => 16917160 [patent_doc_number] => 20210190252 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => TWO-WHEELED PIPE CRAWLER [patent_app_type] => utility [patent_app_number] => 17/099344 [patent_app_country] => US [patent_app_date] => 2020-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3797 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -35 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17099344 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/099344
TWO-WHEELED PIPE CRAWLER Nov 15, 2020 Abandoned
Array ( [id] => 18910965 [patent_doc_number] => 11873940 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-16 [patent_title] => Cured in place pipe system having a sensor [patent_app_type] => utility [patent_app_number] => 17/089351 [patent_app_country] => US [patent_app_date] => 2020-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 4875 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17089351 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/089351
Cured in place pipe system having a sensor Nov 3, 2020 Issued
Array ( [id] => 16629469 [patent_doc_number] => 20210048122 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-18 [patent_title] => DUCT UNIT REINFORCING METHOD [patent_app_type] => utility [patent_app_number] => 17/086641 [patent_app_country] => US [patent_app_date] => 2020-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3743 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17086641 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/086641
DUCT UNIT REINFORCING METHOD Nov 1, 2020 Abandoned
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