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] => 11191971 [patent_doc_number] => 09422778 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-23 [patent_title] => 'Drill pipe handling system' [patent_app_type] => utility [patent_app_number] => 14/194930 [patent_app_country] => US [patent_app_date] => 2014-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 5523 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14194930 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/194930
Drill pipe handling system Mar 2, 2014 Issued
Array ( [id] => 12528210 [patent_doc_number] => 10006251 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-26 [patent_title] => Digging bit [patent_app_type] => utility [patent_app_number] => 14/771634 [patent_app_country] => US [patent_app_date] => 2014-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 8862 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14771634 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/771634
Digging bit Mar 2, 2014 Issued
Array ( [id] => 9994132 [patent_doc_number] => 09038714 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-05-26 [patent_title] => 'Dump bailer' [patent_app_type] => utility [patent_app_number] => 14/193142 [patent_app_country] => US [patent_app_date] => 2014-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1866 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14193142 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/193142
Dump bailer Feb 27, 2014 Issued
Array ( [id] => 11522108 [patent_doc_number] => 09605497 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-28 [patent_title] => 'Drill pipe and casing elevator' [patent_app_type] => utility [patent_app_number] => 14/192344 [patent_app_country] => US [patent_app_date] => 2014-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 4742 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14192344 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/192344
Drill pipe and casing elevator Feb 26, 2014 Issued
Array ( [id] => 11325536 [patent_doc_number] => 20160356148 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-08 [patent_title] => 'Regulation of Flow Through A Well Tool String' [patent_app_type] => utility [patent_app_number] => 15/113970 [patent_app_country] => US [patent_app_date] => 2014-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3545 [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] => 15113970 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/113970
Regulation of flow through a well tool spring Feb 23, 2014 Issued
Array ( [id] => 11244025 [patent_doc_number] => 09470062 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-10-18 [patent_title] => 'Apparatus and method for controlling multiple downhole devices' [patent_app_type] => utility [patent_app_number] => 14/187690 [patent_app_country] => US [patent_app_date] => 2014-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 20 [patent_no_of_words] => 10225 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14187690 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/187690
Apparatus and method for controlling multiple downhole devices Feb 23, 2014 Issued
Array ( [id] => 10671061 [patent_doc_number] => 20160017206 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-21 [patent_title] => 'METHODS FOR IMMEDIATE SOURING CONTROL IN GASES OR FLUIDS PRODUCED FROM SULFIDOGENIC RESERVOIR SYSTEMS' [patent_app_type] => utility [patent_app_number] => 14/771476 [patent_app_country] => US [patent_app_date] => 2014-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 19250 [patent_no_of_claims] => 56 [patent_no_of_ind_claims] => 37 [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] => 14771476 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/771476
METHODS FOR IMMEDIATE SOURING CONTROL IN GASES OR FLUIDS PRODUCED FROM SULFIDOGENIC RESERVOIR SYSTEMS Feb 20, 2014 Abandoned
Array ( [id] => 11244042 [patent_doc_number] => 09470079 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2016-10-18 [patent_title] => 'High energy gas fracturing device' [patent_app_type] => utility [patent_app_number] => 14/177449 [patent_app_country] => US [patent_app_date] => 2014-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1707 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14177449 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/177449
High energy gas fracturing device Feb 10, 2014 Issued
Array ( [id] => 11305371 [patent_doc_number] => 09512759 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-06 [patent_title] => 'System and method for catalyst heat utilization for gas turbine with exhaust gas recirculation' [patent_app_type] => utility [patent_app_number] => 14/173683 [patent_app_country] => US [patent_app_date] => 2014-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 21157 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [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] => 14173683 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/173683
System and method for catalyst heat utilization for gas turbine with exhaust gas recirculation Feb 4, 2014 Issued
Array ( [id] => 10656877 [patent_doc_number] => 20160003020 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-07 [patent_title] => 'METHODS FOR TIME-DELAYED FRACTURING IN HYDROCARBON FORMATIONS' [patent_app_type] => utility [patent_app_number] => 14/765613 [patent_app_country] => US [patent_app_date] => 2014-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 14497 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 5 [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] => 14765613 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/765613
METHODS FOR TIME-DELAYED FRACTURING IN HYDROCARBON FORMATIONS Feb 3, 2014 Abandoned
Array ( [id] => 10104304 [patent_doc_number] => 09140081 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-22 [patent_title] => 'System for circumferentially aligning a downhole latch subsystem' [patent_app_type] => utility [patent_app_number] => 14/170583 [patent_app_country] => US [patent_app_date] => 2014-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 5443 [patent_no_of_claims] => 13 [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] => 14170583 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/170583
System for circumferentially aligning a downhole latch subsystem Jan 31, 2014 Issued
Array ( [id] => 16704829 [patent_doc_number] => 10954752 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-23 [patent_title] => Impression tool and methods of use [patent_app_type] => utility [patent_app_number] => 14/813350 [patent_app_country] => US [patent_app_date] => 2014-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 4800 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14813350 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/813350
Impression tool and methods of use Jan 30, 2014 Issued
Array ( [id] => 10326332 [patent_doc_number] => 20150211336 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-30 [patent_title] => 'HYDROCARBON RESOURCE HEATING SYSTEM INCLUDING COMMON MODE CHOKE ASSEMBLY AND RELATED METHODS' [patent_app_type] => utility [patent_app_number] => 14/167039 [patent_app_country] => US [patent_app_date] => 2014-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 6104 [patent_no_of_claims] => 27 [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] => 14167039 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/167039
Hydrocarbon resource heating system including common mode choke assembly and related methods Jan 28, 2014 Issued
Array ( [id] => 11785382 [patent_doc_number] => 09394750 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-07-19 [patent_title] => 'Collet coupling for electric submersible pump shafts' [patent_app_type] => utility [patent_app_number] => 14/166848 [patent_app_country] => US [patent_app_date] => 2014-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 5530 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14166848 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/166848
Collet coupling for electric submersible pump shafts Jan 27, 2014 Issued
Array ( [id] => 13289887 [patent_doc_number] => 10156125 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-18 [patent_title] => One trip blowout preventer cleaning and pressure testing [patent_app_type] => utility [patent_app_number] => 15/114295 [patent_app_country] => US [patent_app_date] => 2014-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 2843 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15114295 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/114295
One trip blowout preventer cleaning and pressure testing Jan 26, 2014 Issued
Array ( [id] => 9681920 [patent_doc_number] => 20140238683 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-08-28 [patent_title] => 'Integrated Arctic Fracking Apparatus and Methods' [patent_app_type] => utility [patent_app_number] => 14/161002 [patent_app_country] => US [patent_app_date] => 2014-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 10506 [patent_no_of_claims] => 27 [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] => 14161002 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/161002
Integrated Arctic Fracking Apparatus and Methods Jan 21, 2014 Abandoned
Array ( [id] => 10156195 [patent_doc_number] => 09187957 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-11-17 [patent_title] => 'Method for motion compensation using wired drill pipe' [patent_app_type] => utility [patent_app_number] => 14/157463 [patent_app_country] => US [patent_app_date] => 2014-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 11402 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14157463 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/157463
Method for motion compensation using wired drill pipe Jan 15, 2014 Issued
Array ( [id] => 10491472 [patent_doc_number] => 20150376493 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-31 [patent_title] => 'Hydrophobic Paramagnetic Nanoparticles as Intelligent Crude Oil Tracers' [patent_app_type] => utility [patent_app_number] => 14/765426 [patent_app_country] => US [patent_app_date] => 2014-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7218 [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] => 14765426 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/765426
Hydrophobic Paramagnetic Nanoparticles as Intelligent Crude Oil Tracers Jan 14, 2014 Abandoned
Array ( [id] => 11219336 [patent_doc_number] => 09447666 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-09-20 [patent_title] => 'Rod attached apparatus for connecting a rotating drive rod string to a downhole assembly' [patent_app_type] => utility [patent_app_number] => 14/153454 [patent_app_country] => US [patent_app_date] => 2014-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 2033 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 439 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14153454 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/153454
Rod attached apparatus for connecting a rotating drive rod string to a downhole assembly Jan 12, 2014 Issued
Array ( [id] => 9445512 [patent_doc_number] => 20140116680 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-01 [patent_title] => 'Packer' [patent_app_type] => utility [patent_app_number] => 14/150053 [patent_app_country] => US [patent_app_date] => 2014-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7138 [patent_no_of_claims] => 23 [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] => 14150053 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/150053
Packer Jan 7, 2014 Issued
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