Search

John W Eldred

Examiner (ID: 14277, Phone: (571)272-6901 , Office: P/3641 )

Most Active Art Unit
3641
Art Unit(s)
3641, 2899, 2201, 3644
Total Applications
3277
Issued Applications
2707
Pending Applications
193
Abandoned Applications
375

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11040830 [patent_doc_number] => 20160237787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-18 [patent_title] => 'Well Apparatus And Method For Use In Gas Production' [patent_app_type] => utility [patent_app_number] => 15/023808 [patent_app_country] => US [patent_app_date] => 2014-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4864 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [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] => 15023808 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/023808
Well apparatus and method for use in gas production Sep 16, 2014 Issued
Array ( [id] => 10469310 [patent_doc_number] => 20150354326 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-10 [patent_title] => 'Controlled Well Pumping and Distribution System' [patent_app_type] => utility [patent_app_number] => 14/473206 [patent_app_country] => US [patent_app_date] => 2014-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 12541 [patent_no_of_claims] => 20 [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] => 14473206 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/473206
Pump and control system for distributing fluid Aug 28, 2014 Issued
Array ( [id] => 9835653 [patent_doc_number] => 20150027734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-29 [patent_title] => 'Flexible Connections' [patent_app_type] => utility [patent_app_number] => 14/456018 [patent_app_country] => US [patent_app_date] => 2014-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3812 [patent_no_of_claims] => 17 [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] => 14456018 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/456018
Flexible connections Aug 10, 2014 Issued
Array ( [id] => 10942828 [patent_doc_number] => 20140345849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-27 [patent_title] => 'Full Bore System Without Stop Shoulder' [patent_app_type] => utility [patent_app_number] => 14/453357 [patent_app_country] => US [patent_app_date] => 2014-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2168 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [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] => 14453357 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/453357
Full bore system without stop shoulder Aug 5, 2014 Issued
Array ( [id] => 10935964 [patent_doc_number] => 20140338985 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-20 [patent_title] => 'POLYCRYSTALLINE DIAMOND COMPACT INCLUDING A SUBSTRATE HAVING A RAISED INTERFACIAL SURFACE BONDED TO A POLYCRYSTALLINE DIAMOND TABLE, AND APPLICATIONS THEREFOR' [patent_app_type] => utility [patent_app_number] => 14/445931 [patent_app_country] => US [patent_app_date] => 2014-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 10491 [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] => 14445931 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/445931
Polycrystalline diamond compact including a substrate having a raised interfacial surface bonded to a polycrystalline diamond table, and applications therefor Jul 28, 2014 Issued
Array ( [id] => 12113187 [patent_doc_number] => 09869171 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-16 [patent_title] => 'Nanofiber strain gauge sensors in downhole tools' [patent_app_type] => utility [patent_app_number] => 14/764589 [patent_app_country] => US [patent_app_date] => 2014-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 7519 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 14764589 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/764589
Nanofiber strain gauge sensors in downhole tools Jul 24, 2014 Issued
Array ( [id] => 11312359 [patent_doc_number] => 20160348469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-01 [patent_title] => 'Downhole Ball Valve' [patent_app_type] => utility [patent_app_number] => 15/115158 [patent_app_country] => US [patent_app_date] => 2014-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6270 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 7 [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] => 15115158 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/115158
Downhole ball valve Jul 24, 2014 Issued
Array ( [id] => 9873037 [patent_doc_number] => 08960297 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-02-24 [patent_title] => 'Well cleanout tool' [patent_app_type] => utility [patent_app_number] => 14/339368 [patent_app_country] => US [patent_app_date] => 2014-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2635 [patent_no_of_claims] => 7 [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] => 14339368 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/339368
Well cleanout tool Jul 22, 2014 Issued
Array ( [id] => 10156206 [patent_doc_number] => 09187969 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-11-17 [patent_title] => 'Safety device for retrieving component within wellhead' [patent_app_type] => utility [patent_app_number] => 14/339439 [patent_app_country] => US [patent_app_date] => 2014-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4207 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14339439 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/339439
Safety device for retrieving component within wellhead Jul 22, 2014 Issued
Array ( [id] => 10980761 [patent_doc_number] => 20160177705 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-23 [patent_title] => 'Electromagnetic Ranging Source Suitable for Use in a Drill String' [patent_app_type] => utility [patent_app_number] => 14/891558 [patent_app_country] => US [patent_app_date] => 2014-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3448 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [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] => 14891558 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/891558
Electromagnetic ranging source suitable for use in a drill string Jul 17, 2014 Issued
Array ( [id] => 14200079 [patent_doc_number] => 10267141 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-23 [patent_title] => Distributed sensing systems and methods with efficient energy spectrum analysis [patent_app_type] => utility [patent_app_number] => 15/323079 [patent_app_country] => US [patent_app_date] => 2014-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 7043 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [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] => 15323079 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/323079
Distributed sensing systems and methods with efficient energy spectrum analysis Jul 17, 2014 Issued
Array ( [id] => 14522033 [patent_doc_number] => 10338270 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-02 [patent_title] => Sensing systems and methods with phase unwrapping based on a dynamic phase change model [patent_app_type] => utility [patent_app_number] => 15/322932 [patent_app_country] => US [patent_app_date] => 2014-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 18 [patent_no_of_words] => 7943 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15322932 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/322932
Sensing systems and methods with phase unwrapping based on a dynamic phase change model Jul 17, 2014 Issued
Array ( [id] => 11815378 [patent_doc_number] => 09719322 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-01 [patent_title] => 'Landing collar, downhole system having landing collar, and method' [patent_app_type] => utility [patent_app_number] => 14/329159 [patent_app_country] => US [patent_app_date] => 2014-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3966 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14329159 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/329159
Landing collar, downhole system having landing collar, and method Jul 10, 2014 Issued
Array ( [id] => 12106749 [patent_doc_number] => 09863224 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-09 [patent_title] => 'Wellbore isolation system with communication lines' [patent_app_type] => utility [patent_app_number] => 14/328850 [patent_app_country] => US [patent_app_date] => 2014-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2626 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14328850 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/328850
Wellbore isolation system with communication lines Jul 10, 2014 Issued
Array ( [id] => 9802116 [patent_doc_number] => 20150014060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-15 [patent_title] => 'Tricone Bit Construction' [patent_app_type] => utility [patent_app_number] => 14/329474 [patent_app_country] => US [patent_app_date] => 2014-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2132 [patent_no_of_claims] => 23 [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] => 14329474 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/329474
Tricone Bit Construction Jul 10, 2014 Abandoned
Array ( [id] => 11859445 [patent_doc_number] => 09739119 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-22 [patent_title] => 'Penetrator for a puncture communication tool and method' [patent_app_type] => utility [patent_app_number] => 14/329331 [patent_app_country] => US [patent_app_date] => 2014-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 1697 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14329331 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/329331
Penetrator for a puncture communication tool and method Jul 10, 2014 Issued
Array ( [id] => 11583371 [patent_doc_number] => 09638000 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-02 [patent_title] => 'Method and apparatus for controlling the flow of fluids into wellbore tubulars' [patent_app_type] => utility [patent_app_number] => 14/328519 [patent_app_country] => US [patent_app_date] => 2014-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 18 [patent_no_of_words] => 6739 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14328519 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/328519
Method and apparatus for controlling the flow of fluids into wellbore tubulars Jul 9, 2014 Issued
Array ( [id] => 10664257 [patent_doc_number] => 20160010401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-14 [patent_title] => 'CORING TOOLS EXHIBITING REDUCED ROTATIONAL ECCENTRICITY AND RELATED METHODS' [patent_app_type] => utility [patent_app_number] => 14/328318 [patent_app_country] => US [patent_app_date] => 2014-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6653 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 14328318 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/328318
Coring tools exhibiting reduced rotational eccentricity and related methods Jul 9, 2014 Issued
Array ( [id] => 9796034 [patent_doc_number] => 20150007978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-08 [patent_title] => 'STUFFING BOX LEAK CONTAINMENT APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/322766 [patent_app_country] => US [patent_app_date] => 2014-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 7489 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 4 [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] => 14322766 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/322766
Stuffing box leak containment apparatus Jul 1, 2014 Issued
Array ( [id] => 13014761 [patent_doc_number] => 10030489 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-07-24 [patent_title] => Systems and methods for artificial lift via a downhole piezoelectric pump [patent_app_type] => utility [patent_app_number] => 14/321583 [patent_app_country] => US [patent_app_date] => 2014-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 9516 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14321583 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/321583
Systems and methods for artificial lift via a downhole piezoelectric pump Jun 30, 2014 Issued
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