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] => 13917907 [patent_doc_number] => 10203063 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-12 [patent_title] => Internal anticorrosive and abrasive resistant protection coating for steel pipes [patent_app_type] => utility [patent_app_number] => 15/626276 [patent_app_country] => US [patent_app_date] => 2017-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3200 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15626276 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/626276
Internal anticorrosive and abrasive resistant protection coating for steel pipes Jun 18, 2017 Issued
Array ( [id] => 14949701 [patent_doc_number] => 10436111 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-08 [patent_title] => Foreign material exclusion device and retaining member therefor [patent_app_type] => utility [patent_app_number] => 15/626710 [patent_app_country] => US [patent_app_date] => 2017-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6059 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15626710 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/626710
Foreign material exclusion device and retaining member therefor Jun 18, 2017 Issued
Array ( [id] => 16682319 [patent_doc_number] => 10941789 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-09 [patent_title] => Hydropneumatic piston accumulator [patent_app_type] => utility [patent_app_number] => 16/310878 [patent_app_country] => US [patent_app_date] => 2017-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4994 [patent_no_of_claims] => 15 [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] => 16310878 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/310878
Hydropneumatic piston accumulator Jun 18, 2017 Issued
Array ( [id] => 13704551 [patent_doc_number] => 20170363230 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-21 [patent_title] => HOSE ARRANGEMENTS [patent_app_type] => utility [patent_app_number] => 15/624208 [patent_app_country] => US [patent_app_date] => 2017-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6558 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15624208 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/624208
Hose arrangements Jun 14, 2017 Issued
Array ( [id] => 12139003 [patent_doc_number] => 20180017086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-18 [patent_title] => 'Hydraulic Hose End Expansion Chamber' [patent_app_type] => utility [patent_app_number] => 15/610793 [patent_app_country] => US [patent_app_date] => 2017-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2299 [patent_no_of_claims] => 20 [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] => 15610793 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/610793
Hydraulic hose end expansion chamber May 31, 2017 Issued
Array ( [id] => 15868231 [patent_doc_number] => 20200141519 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-07 [patent_title] => PIPE BEND STRUCTURE FOR REDUCING LOAD ON NOZZLE OF ROTATING DEVICE [patent_app_type] => utility [patent_app_number] => 16/615501 [patent_app_country] => US [patent_app_date] => 2017-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3029 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16615501 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/615501
PIPE BEND STRUCTURE FOR REDUCING LOAD ON NOZZLE OF ROTATING DEVICE May 26, 2017 Abandoned
Array ( [id] => 11948377 [patent_doc_number] => 20170252529 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-07 [patent_title] => 'AIR DELIVERY CONDUIT' [patent_app_type] => utility [patent_app_number] => 15/599889 [patent_app_country] => US [patent_app_date] => 2017-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5484 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 9 [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] => 15599889 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/599889
Air delivery conduit May 18, 2017 Issued
Array ( [id] => 17097682 [patent_doc_number] => 20210285473 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => FLOW STRAIGHTENING BLANK [patent_app_type] => utility [patent_app_number] => 16/484041 [patent_app_country] => US [patent_app_date] => 2017-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5272 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16484041 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/484041
FLOW STRAIGHTENING BLANK May 16, 2017 Abandoned
Array ( [id] => 11944115 [patent_doc_number] => 20170248266 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-31 [patent_title] => 'APPARATUS AND METHOD FOR INSTALLING A LINER IN A PIPE' [patent_app_type] => utility [patent_app_number] => 15/597503 [patent_app_country] => US [patent_app_date] => 2017-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6204 [patent_no_of_claims] => 19 [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] => 15597503 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/597503
Apparatus and method for installing a liner in a pipe May 16, 2017 Issued
Array ( [id] => 15010161 [patent_doc_number] => 10451208 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-10-22 [patent_title] => Method and device for repairing an irrigation system [patent_app_type] => utility [patent_app_number] => 15/597134 [patent_app_country] => US [patent_app_date] => 2017-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 3236 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15597134 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/597134
Method and device for repairing an irrigation system May 15, 2017 Issued
Array ( [id] => 12127137 [patent_doc_number] => 20180010723 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-01-11 [patent_title] => 'High Voltage Skin Effect Trace Heating Cable Isolating Radial Spacers' [patent_app_type] => utility [patent_app_number] => 15/596969 [patent_app_country] => US [patent_app_date] => 2017-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4641 [patent_no_of_claims] => 20 [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] => 15596969 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/596969
High Voltage Skin Effect Trace Heating Cable Isolating Radial Spacers May 15, 2017 Abandoned
Array ( [id] => 14763797 [patent_doc_number] => 10393289 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-27 [patent_title] => Pipe fixing device [patent_app_type] => utility [patent_app_number] => 15/591415 [patent_app_country] => US [patent_app_date] => 2017-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3297 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 394 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15591415 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/591415
Pipe fixing device May 9, 2017 Issued
Array ( [id] => 12032008 [patent_doc_number] => 20170322106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-09 [patent_title] => 'Pipe Engagement and Testing System' [patent_app_type] => utility [patent_app_number] => 15/586391 [patent_app_country] => US [patent_app_date] => 2017-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 24 [patent_no_of_words] => 15216 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 17 [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] => 15586391 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/586391
Pipe Engagement and Testing System May 3, 2017 Abandoned
Array ( [id] => 11937424 [patent_doc_number] => 20170241574 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-24 [patent_title] => 'POLYMER-LINED PIPES AND FITTINGS WITH REPLACEABLE COMPONENTS' [patent_app_type] => utility [patent_app_number] => 15/581939 [patent_app_country] => US [patent_app_date] => 2017-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 2955 [patent_no_of_claims] => 7 [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] => 15581939 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/581939
Polymer-lined pipes and fittings with replaceable components Apr 27, 2017 Issued
Array ( [id] => 13523893 [patent_doc_number] => 20180313489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-01 [patent_title] => ABRASION RESISTANT HOSE [patent_app_type] => utility [patent_app_number] => 15/497978 [patent_app_country] => US [patent_app_date] => 2017-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2827 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15497978 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/497978
ABRASION RESISTANT HOSE Apr 25, 2017 Abandoned
Array ( [id] => 13509347 [patent_doc_number] => 20180306216 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-25 [patent_title] => Flow Conditioners for Use Normalizing Flow in Meters and Related Systems [patent_app_type] => utility [patent_app_number] => 15/494902 [patent_app_country] => US [patent_app_date] => 2017-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3323 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15494902 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/494902
Flow Conditioners for Use Normalizing Flow in Meters and Related Systems Apr 23, 2017 Abandoned
Array ( [id] => 15484261 [patent_doc_number] => 10557465 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-11 [patent_title] => Peristaltic pump tube with non-uniform lumen profile [patent_app_type] => utility [patent_app_number] => 15/493402 [patent_app_country] => US [patent_app_date] => 2017-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7279 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 15493402 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/493402
Peristaltic pump tube with non-uniform lumen profile Apr 20, 2017 Issued
Array ( [id] => 13509653 [patent_doc_number] => 20180306369 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-25 [patent_title] => Push Plug Type Line Stop Branch Assembly [patent_app_type] => utility [patent_app_number] => 15/492407 [patent_app_country] => US [patent_app_date] => 2017-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2643 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15492407 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/492407
Push plug type line stop branch assembly Apr 19, 2017 Issued
Array ( [id] => 11930551 [patent_doc_number] => 09797539 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-10-24 [patent_title] => 'Pipe rehabilitation method' [patent_app_type] => utility [patent_app_number] => 15/492154 [patent_app_country] => US [patent_app_date] => 2017-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 4479 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15492154 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/492154
Pipe rehabilitation method Apr 19, 2017 Issued
Array ( [id] => 11994937 [patent_doc_number] => 20170299091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-19 [patent_title] => 'MULTI-LINE CONDUIT ASSEMBLIES' [patent_app_type] => utility [patent_app_number] => 15/491244 [patent_app_country] => US [patent_app_date] => 2017-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 10305 [patent_no_of_claims] => 54 [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] => 15491244 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/491244
MULTI-LINE CONDUIT ASSEMBLIES Apr 18, 2017 Abandoned
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