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] => 11178391 [patent_doc_number] => 09410378 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-09 [patent_title] => 'Tricone rock bit for horizontal wells and hard formation wells' [patent_app_type] => utility [patent_app_number] => 14/149188 [patent_app_country] => US [patent_app_date] => 2014-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 3747 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 350 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14149188 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/149188
Tricone rock bit for horizontal wells and hard formation wells Jan 6, 2014 Issued
Array ( [id] => 10170096 [patent_doc_number] => 09200799 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-12-01 [patent_title] => 'Systems and methods for selectively producing steam from solar collectors and heaters for processes including enhanced oil recovery' [patent_app_type] => utility [patent_app_number] => 14/147428 [patent_app_country] => US [patent_app_date] => 2014-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 15088 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14147428 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/147428
Systems and methods for selectively producing steam from solar collectors and heaters for processes including enhanced oil recovery Jan 2, 2014 Issued
Array ( [id] => 11576207 [patent_doc_number] => 09631456 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-04-25 [patent_title] => 'Multiple piston assembly for safety valve' [patent_app_type] => utility [patent_app_number] => 14/390688 [patent_app_country] => US [patent_app_date] => 2013-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 9677 [patent_no_of_claims] => 22 [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] => 14390688 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/390688
Multiple piston assembly for safety valve Dec 30, 2013 Issued
Array ( [id] => 10643014 [patent_doc_number] => 09359873 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-06-07 [patent_title] => 'Method for running conduit in extended reach wellbores' [patent_app_type] => utility [patent_app_number] => 14/141170 [patent_app_country] => US [patent_app_date] => 2013-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 2770 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14141170 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/141170
Method for running conduit in extended reach wellbores Dec 25, 2013 Issued
Array ( [id] => 10762574 [patent_doc_number] => 20160108727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-04-21 [patent_title] => 'Rock Formation Testing Method and Formation Testing Instrument' [patent_app_type] => utility [patent_app_number] => 14/771210 [patent_app_country] => US [patent_app_date] => 2013-12-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1860 [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] => 14771210 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/771210
Rock formation testing method and formation testing instrument Dec 24, 2013 Issued
Array ( [id] => 9557122 [patent_doc_number] => 20140174834 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-26 [patent_title] => 'ROLLING CUTTER WITH BOTTOM SUPPORT' [patent_app_type] => utility [patent_app_number] => 14/138894 [patent_app_country] => US [patent_app_date] => 2013-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 9101 [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] => 14138894 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/138894
Rolling cutter with bottom support Dec 22, 2013 Issued
Array ( [id] => 9533790 [patent_doc_number] => 20140158436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-12 [patent_title] => 'Methods To Repair Worn Or Eroded PDC Cutters, Cutters So Repaired, And Use Of Repaired PDC Cutters In Drill Bits Or Other Tools' [patent_app_type] => utility [patent_app_number] => 14/139302 [patent_app_country] => US [patent_app_date] => 2013-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7866 [patent_no_of_claims] => 29 [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] => 14139302 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/139302
Methods to repair worn or eroded PDC cutters, cutters so repaired, and use of repaired PDC cutters in drill bits or other tools Dec 22, 2013 Issued
Array ( [id] => 11815403 [patent_doc_number] => 09719347 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-01 [patent_title] => 'Flow electrification sensor' [patent_app_type] => utility [patent_app_number] => 14/394372 [patent_app_country] => US [patent_app_date] => 2013-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5784 [patent_no_of_claims] => 20 [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] => 14394372 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/394372
Flow electrification sensor Dec 15, 2013 Issued
Array ( [id] => 11305292 [patent_doc_number] => 09512679 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-06 [patent_title] => 'Methods and apparatus for removal and control of material in laser drilling of a borehole' [patent_app_type] => utility [patent_app_number] => 14/104395 [patent_app_country] => US [patent_app_date] => 2013-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 9652 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14104395 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/104395
Methods and apparatus for removal and control of material in laser drilling of a borehole Dec 11, 2013 Issued
Array ( [id] => 11642682 [patent_doc_number] => 09664041 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-30 [patent_title] => 'Drill rig' [patent_app_type] => utility [patent_app_number] => 14/104255 [patent_app_country] => US [patent_app_date] => 2013-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5770 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14104255 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/104255
Drill rig Dec 11, 2013 Issued
Array ( [id] => 13209953 [patent_doc_number] => 10119338 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-06 [patent_title] => Controlled blade flex for fixed cutter drill bits [patent_app_type] => utility [patent_app_number] => 15/034206 [patent_app_country] => US [patent_app_date] => 2013-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 7323 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15034206 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/034206
Controlled blade flex for fixed cutter drill bits Dec 10, 2013 Issued
Array ( [id] => 14486151 [patent_doc_number] => 10329845 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-25 [patent_title] => Rotary drill bit including multi-layer cutting elements [patent_app_type] => utility [patent_app_number] => 15/034143 [patent_app_country] => US [patent_app_date] => 2013-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 22 [patent_no_of_words] => 14398 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15034143 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/034143
Rotary drill bit including multi-layer cutting elements Dec 5, 2013 Issued
Array ( [id] => 11810002 [patent_doc_number] => 09714563 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-25 [patent_title] => 'Downhole triaxial electromagnetic ranging' [patent_app_type] => utility [patent_app_number] => 14/426674 [patent_app_country] => US [patent_app_date] => 2013-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 7415 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [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] => 14426674 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/426674
Downhole triaxial electromagnetic ranging Dec 4, 2013 Issued
Array ( [id] => 9366761 [patent_doc_number] => 20140076634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-20 [patent_title] => 'Coring Tools And Related Methods' [patent_app_type] => utility [patent_app_number] => 14/089313 [patent_app_country] => US [patent_app_date] => 2013-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4602 [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] => 14089313 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/089313
Coring tools and related methods Nov 24, 2013 Issued
Array ( [id] => 10430875 [patent_doc_number] => 20150315887 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-11-05 [patent_title] => 'ARRANGEMENT AND METHOD FOR INTRODUCING HEAT INTO A GEOLOGICAL FORMATION BY MEANS OF ELECTROMAGNETIC INDUCTION' [patent_app_type] => utility [patent_app_number] => 14/650302 [patent_app_country] => US [patent_app_date] => 2013-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 16366 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 11 [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] => 14650302 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/650302
Arrangement and method for introducing heat into a geological formation by means of electromagnetic induction Nov 21, 2013 Issued
Array ( [id] => 9508214 [patent_doc_number] => 20140144705 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-29 [patent_title] => 'Hydraulic Percussion Apparatus and Method of Use' [patent_app_type] => utility [patent_app_number] => 14/085209 [patent_app_country] => US [patent_app_date] => 2013-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6067 [patent_no_of_claims] => 30 [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] => 14085209 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/085209
Hydraulic percussion apparatus and method of use Nov 19, 2013 Issued
Array ( [id] => 10251493 [patent_doc_number] => 20150136489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-21 [patent_title] => 'METHOD AND APPARATUS FOR REMOTELY CHANGING FLOW PROFILE IN CONDUIT AND DRILLING BIT' [patent_app_type] => utility [patent_app_number] => 14/082147 [patent_app_country] => US [patent_app_date] => 2013-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 31 [patent_no_of_words] => 14432 [patent_no_of_claims] => 15 [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] => 14082147 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/082147
METHOD AND APPARATUS FOR REMOTELY CHANGING FLOW PROFILE IN CONDUIT AND DRILLING BIT Nov 16, 2013 Abandoned
Array ( [id] => 9565132 [patent_doc_number] => 20140182843 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-07-03 [patent_title] => 'THERMAL PROCESSES FOR SUBSURFACE FORMATIONS' [patent_app_type] => utility [patent_app_number] => 14/078116 [patent_app_country] => US [patent_app_date] => 2013-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 99 [patent_figures_cnt] => 99 [patent_no_of_words] => 107620 [patent_no_of_claims] => 22 [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] => 14078116 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/078116
THERMAL PROCESSES FOR SUBSURFACE FORMATIONS Nov 11, 2013 Abandoned
Array ( [id] => 11185240 [patent_doc_number] => 09416634 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-16 [patent_title] => 'Multiple sectioned wire-wrapped screens' [patent_app_type] => utility [patent_app_number] => 14/072282 [patent_app_country] => US [patent_app_date] => 2013-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 18 [patent_no_of_words] => 3454 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [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] => 14072282 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/072282
Multiple sectioned wire-wrapped screens Nov 4, 2013 Issued
Array ( [id] => 10415108 [patent_doc_number] => 20150300118 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-22 [patent_title] => 'Junk catching device' [patent_app_type] => utility [patent_app_number] => 14/440598 [patent_app_country] => US [patent_app_date] => 2013-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3190 [patent_no_of_claims] => 10 [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] => 14440598 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/440598
Junk catching device Oct 28, 2013 Issued
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