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] => 11383494 [patent_doc_number] => 20170009550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-12 [patent_title] => 'SEALING ELEMENT WEAR INDICATOR SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/113438 [patent_app_country] => US [patent_app_date] => 2015-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 9925 [patent_no_of_claims] => 21 [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] => 15113438 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/113438
Sealing element wear indicator system Jan 20, 2015 Issued
Array ( [id] => 11737629 [patent_doc_number] => 09702203 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-07-11 [patent_title] => 'Polished rod alignment system' [patent_app_type] => utility [patent_app_number] => 14/601534 [patent_app_country] => US [patent_app_date] => 2015-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 4168 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14601534 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/601534
Polished rod alignment system Jan 20, 2015 Issued
Array ( [id] => 10326316 [patent_doc_number] => 20150211320 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-30 [patent_title] => 'APPARATUS AND METHOD FOR STRIPPING SOLIDS AND FLUIDS FROM A STRING USED IN DRILLING OR SERVICING WELLS' [patent_app_type] => utility [patent_app_number] => 14/601930 [patent_app_country] => US [patent_app_date] => 2015-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3238 [patent_no_of_claims] => 10 [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] => 14601930 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/601930
Apparatus and method for stripping solids and fluids from a string used in drilling or servicing wells Jan 20, 2015 Issued
Array ( [id] => 10319156 [patent_doc_number] => 20150204159 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-23 [patent_title] => 'PACKER WITH ANTI-EXTRUSION BACKUP SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/601643 [patent_app_country] => US [patent_app_date] => 2015-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3757 [patent_no_of_claims] => 15 [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] => 14601643 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/601643
Packer with anti-extrusion backup system Jan 20, 2015 Issued
Array ( [id] => 10326299 [patent_doc_number] => 20150211304 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-30 [patent_title] => 'METHOD AND SYSTEM FOR A HOLE OPENER' [patent_app_type] => utility [patent_app_number] => 14/600458 [patent_app_country] => US [patent_app_date] => 2015-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 2941 [patent_no_of_claims] => 20 [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] => 14600458 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/600458
Method and system for a hole opener Jan 19, 2015 Issued
Array ( [id] => 11011635 [patent_doc_number] => 20160208588 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-21 [patent_title] => 'Subterranean Heating with Dual-Walled Coiled Tubing' [patent_app_type] => utility [patent_app_number] => 14/600981 [patent_app_country] => US [patent_app_date] => 2015-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5450 [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] => 14600981 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/600981
Subterranean heating with dual-walled coiled tubing Jan 19, 2015 Issued
Array ( [id] => 11004464 [patent_doc_number] => 20160201413 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-14 [patent_title] => 'OFF BOTTOM FLOW DIVERTER SUB' [patent_app_type] => utility [patent_app_number] => 14/596469 [patent_app_country] => US [patent_app_date] => 2015-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6682 [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] => 14596469 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/596469
Off bottom flow diverter sub Jan 13, 2015 Issued
Array ( [id] => 10319157 [patent_doc_number] => 20150204160 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-23 [patent_title] => 'Isolation Barrier' [patent_app_type] => utility [patent_app_number] => 14/593557 [patent_app_country] => US [patent_app_date] => 2015-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6209 [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] => 14593557 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/593557
Isolation Barrier Jan 8, 2015 Abandoned
Array ( [id] => 12452400 [patent_doc_number] => 09983325 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-29 [patent_title] => Reflectivity and fracing [patent_app_type] => utility [patent_app_number] => 14/593741 [patent_app_country] => US [patent_app_date] => 2015-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4592 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14593741 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/593741
Reflectivity and fracing Jan 8, 2015 Issued
Array ( [id] => 10312994 [patent_doc_number] => 20150197997 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-16 [patent_title] => 'Apparatus for Tripping Oil Pipe and System for Automatic Well Workover' [patent_app_type] => utility [patent_app_number] => 14/593618 [patent_app_country] => US [patent_app_date] => 2015-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7669 [patent_no_of_claims] => 16 [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] => 14593618 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/593618
Apparatus for tripping oil pipe and system for automatic well workover Jan 8, 2015 Issued
Array ( [id] => 11004467 [patent_doc_number] => 20160201417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-14 [patent_title] => 'FLUID DISPLACEMENT STIMULATION OF DEVIATED WELLBORES USING A TEMPORARY CONDUIT' [patent_app_type] => utility [patent_app_number] => 14/593040 [patent_app_country] => US [patent_app_date] => 2015-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6564 [patent_no_of_claims] => 34 [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] => 14593040 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/593040
FLUID DISPLACEMENT STIMULATION OF DEVIATED WELLBORES USING A TEMPORARY CONDUIT Jan 8, 2015 Abandoned
Array ( [id] => 10244212 [patent_doc_number] => 20150129207 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-14 [patent_title] => 'METHODS UTILIZING POLYAMIDE-POLY(PHENYLENE ETHER) COMPOSITIONS' [patent_app_type] => utility [patent_app_number] => 14/591110 [patent_app_country] => US [patent_app_date] => 2015-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10319 [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] => 14591110 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/591110
METHODS UTILIZING POLYAMIDE-POLY(PHENYLENE ETHER) COMPOSITIONS Jan 6, 2015 Abandoned
Array ( [id] => 14032221 [patent_doc_number] => 10227854 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-12 [patent_title] => Hydraulic fracturing system [patent_app_type] => utility [patent_app_number] => 14/590853 [patent_app_country] => US [patent_app_date] => 2015-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 7072 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14590853 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/590853
Hydraulic fracturing system Jan 5, 2015 Issued
Array ( [id] => 10997990 [patent_doc_number] => 20160194936 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-07 [patent_title] => 'COMPLETION ASSEMBLY WITH BYPASS FOR REVERSING VALVE' [patent_app_type] => utility [patent_app_number] => 14/590636 [patent_app_country] => US [patent_app_date] => 2015-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3954 [patent_no_of_claims] => 21 [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] => 14590636 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/590636
Completion assembly with bypass for reversing valve Jan 5, 2015 Issued
Array ( [id] => 14978883 [patent_doc_number] => 10443348 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-15 [patent_title] => Flapper and seat with a hard and soft seal for a subsurface safety valve [patent_app_type] => utility [patent_app_number] => 15/531630 [patent_app_country] => US [patent_app_date] => 2014-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 5381 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15531630 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/531630
Flapper and seat with a hard and soft seal for a subsurface safety valve Dec 30, 2014 Issued
Array ( [id] => 14455071 [patent_doc_number] => 10323488 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-18 [patent_title] => Gravel pack service tool with enhanced pressure maintenance [patent_app_type] => utility [patent_app_number] => 15/531574 [patent_app_country] => US [patent_app_date] => 2014-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6544 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15531574 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/531574
Gravel pack service tool with enhanced pressure maintenance Dec 30, 2014 Issued
Array ( [id] => 14733845 [patent_doc_number] => 10386318 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-20 [patent_title] => Roller cone resistivity sensor [patent_app_type] => utility [patent_app_number] => 15/531344 [patent_app_country] => US [patent_app_date] => 2014-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 34 [patent_no_of_words] => 17381 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15531344 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/531344
Roller cone resistivity sensor Dec 30, 2014 Issued
Array ( [id] => 12051850 [patent_doc_number] => 20170328195 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-16 [patent_title] => 'METHODS AND SYSTEMS EMPLOYING FIBER OPTIC SENSORS FOR ELECTROMAGNETIC CROSS-WELL TELEMETRY' [patent_app_type] => utility [patent_app_number] => 15/531384 [patent_app_country] => US [patent_app_date] => 2014-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6809 [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] => 15531384 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/531384
Methods and systems employing fiber optic sensors for electromagnetic cross-well telemetry Dec 30, 2014 Issued
Array ( [id] => 12051854 [patent_doc_number] => 20170328199 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-16 [patent_title] => 'MUD PULSE TELEMETRY DEMODULATION USING A PUMP NOISE ESTIMATE OBTAINED FROM ACOUSTIC OR VIBRATION DATA' [patent_app_type] => utility [patent_app_number] => 15/531705 [patent_app_country] => US [patent_app_date] => 2014-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8128 [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] => 15531705 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/531705
MUD PULSE TELEMETRY DEMODULATION USING A PUMP NOISE ESTIMATE OBTAINED FROM ACOUSTIC OR VIBRATION DATA Dec 30, 2014 Abandoned
Array ( [id] => 16941511 [patent_doc_number] => 11053740 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-06 [patent_title] => Downhole tool surfaces configured to reduce drag forces and erosion during exposure to fluid flow [patent_app_type] => utility [patent_app_number] => 15/531078 [patent_app_country] => US [patent_app_date] => 2014-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 5567 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15531078 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/531078
Downhole tool surfaces configured to reduce drag forces and erosion during exposure to fluid flow Dec 29, 2014 Issued
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