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] => 11068348 [patent_doc_number] => 20160265312 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-15 [patent_title] => 'USING DYNAMIC UNDERBALANCE TO INCREASE WELL PRODUCTIVITY' [patent_app_type] => utility [patent_app_number] => 14/380727 [patent_app_country] => US [patent_app_date] => 2013-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7978 [patent_no_of_claims] => 23 [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] => 14380727 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/380727
Using dynamic underbalance to increase well productivity Oct 21, 2013 Issued
Array ( [id] => 9393451 [patent_doc_number] => 20140090857 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-03 [patent_title] => 'FLOW CONTROL DEVICES ON EXPANDABLE TUBING RUN THROUGH PRODUCTION TUBING AND INTO OPEN HOLE' [patent_app_type] => utility [patent_app_number] => 14/049631 [patent_app_country] => US [patent_app_date] => 2013-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 11250 [patent_no_of_claims] => 18 [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] => 14049631 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/049631
Flow control devices on expandable tubing run through production tubing and into open hole Oct 8, 2013 Issued
Array ( [id] => 10045563 [patent_doc_number] => 09085954 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-07-21 [patent_title] => 'Method of and apparatus for completing a well' [patent_app_type] => utility [patent_app_number] => 14/048796 [patent_app_country] => US [patent_app_date] => 2013-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 9138 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14048796 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/048796
Method of and apparatus for completing a well Oct 7, 2013 Issued
Array ( [id] => 9445526 [patent_doc_number] => 20140116694 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-01 [patent_title] => 'GRAVEL PACKING SYSTEM AND METHOD' [patent_app_type] => utility [patent_app_number] => 14/043408 [patent_app_country] => US [patent_app_date] => 2013-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1576 [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] => 14043408 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/043408
GRAVEL PACKING SYSTEM AND METHOD Sep 30, 2013 Abandoned
Array ( [id] => 11859424 [patent_doc_number] => 09739099 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-08-22 [patent_title] => 'Insulative coating processes for electromagnetic telemetry mandrels' [patent_app_type] => utility [patent_app_number] => 14/345548 [patent_app_country] => US [patent_app_date] => 2013-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3424 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14345548 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/345548
Insulative coating processes for electromagnetic telemetry mandrels Sep 29, 2013 Issued
Array ( [id] => 10198402 [patent_doc_number] => 20150083388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-26 [patent_title] => 'STEAM-IMPULSE PRESSURE GENERATOR FOR THE TREATMENT OF OIL WELLS' [patent_app_type] => utility [patent_app_number] => 14/036930 [patent_app_country] => US [patent_app_date] => 2013-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4886 [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] => 14036930 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/036930
STEAM-IMPULSE PRESSURE GENERATOR FOR THE TREATMENT OF OIL WELLS Sep 24, 2013 Abandoned
Array ( [id] => 9277210 [patent_doc_number] => 20140027178 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-30 [patent_title] => 'SYSTEM AND METHOD FOR DRILLING A BOREHOLE' [patent_app_type] => utility [patent_app_number] => 14/037037 [patent_app_country] => US [patent_app_date] => 2013-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7071 [patent_no_of_claims] => 28 [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] => 14037037 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/037037
System and method for drilling a borehole Sep 24, 2013 Issued
Array ( [id] => 11613035 [patent_doc_number] => 09650884 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-16 [patent_title] => 'Use of downhole isolation valve to sense annulus pressure' [patent_app_type] => utility [patent_app_number] => 14/032866 [patent_app_country] => US [patent_app_date] => 2013-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 8432 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14032866 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/032866
Use of downhole isolation valve to sense annulus pressure Sep 19, 2013 Issued
Array ( [id] => 10348215 [patent_doc_number] => 20150233220 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-20 [patent_title] => 'GAS LIFT VALVE' [patent_app_type] => utility [patent_app_number] => 14/426637 [patent_app_country] => US [patent_app_date] => 2013-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4007 [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] => 14426637 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/426637
GAS LIFT VALVE Sep 5, 2013 Abandoned
Array ( [id] => 10366226 [patent_doc_number] => 20150251231 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-10 [patent_title] => 'OPERATION OF LANDFILL SITES' [patent_app_type] => utility [patent_app_number] => 14/426023 [patent_app_country] => US [patent_app_date] => 2013-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4320 [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] => 14426023 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/426023
OPERATION OF LANDFILL SITES Sep 1, 2013 Abandoned
Array ( [id] => 10083910 [patent_doc_number] => 09121252 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-01 [patent_title] => 'Method and apparatus for establishing injection into a cased bore hole using a time delay toe injection apparatus' [patent_app_type] => utility [patent_app_number] => 14/012089 [patent_app_country] => US [patent_app_date] => 2013-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 3094 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14012089 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/012089
Method and apparatus for establishing injection into a cased bore hole using a time delay toe injection apparatus Aug 27, 2013 Issued
Array ( [id] => 9259085 [patent_doc_number] => 20130341014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-26 [patent_title] => 'METHOD OF PLACING BALL SEALERS FOR FLUID DIVERSION' [patent_app_type] => utility [patent_app_number] => 14/010767 [patent_app_country] => US [patent_app_date] => 2013-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6153 [patent_no_of_claims] => 16 [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] => 14010767 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/010767
Method of placing ball sealers for fluid diversion Aug 26, 2013 Issued
Array ( [id] => 9898229 [patent_doc_number] => 20150053428 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-26 [patent_title] => 'METHOD OF SETTING AND MAINTAINING A TOOL IN A SET POSITION FOR A PERIOD OF TIME' [patent_app_type] => utility [patent_app_number] => 13/975557 [patent_app_country] => US [patent_app_date] => 2013-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1486 [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] => 13975557 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/975557
Method of setting and maintaining a tool in a set position for a period of time Aug 25, 2013 Issued
Array ( [id] => 9334027 [patent_doc_number] => 20140060809 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-06 [patent_title] => 'BACK PRESSURE VALVE' [patent_app_type] => utility [patent_app_number] => 13/975306 [patent_app_country] => US [patent_app_date] => 2013-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8006 [patent_no_of_claims] => 15 [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] => 13975306 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/975306
Back pressure valve Aug 23, 2013 Issued
Array ( [id] => 11800079 [patent_doc_number] => 09540894 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-10 [patent_title] => 'Tubing hanger running tool with integrated landing features' [patent_app_type] => utility [patent_app_number] => 13/975253 [patent_app_country] => US [patent_app_date] => 2013-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 11096 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13975253 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/975253
Tubing hanger running tool with integrated landing features Aug 22, 2013 Issued
Array ( [id] => 11219338 [patent_doc_number] => 09447668 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-09-20 [patent_title] => 'Wellbore steam injector' [patent_app_type] => utility [patent_app_number] => 14/368395 [patent_app_country] => US [patent_app_date] => 2013-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 6917 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14368395 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/368395
Wellbore steam injector Aug 20, 2013 Issued
Array ( [id] => 9898214 [patent_doc_number] => 20150053414 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-02-26 [patent_title] => 'Open Ended Inverted Shroud with Dip Tube for Submersible Pump' [patent_app_type] => utility [patent_app_number] => 13/972599 [patent_app_country] => US [patent_app_date] => 2013-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3943 [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] => 13972599 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/972599
Open ended inverted shroud with dip tube for submersible pump Aug 20, 2013 Issued
Array ( [id] => 9290692 [patent_doc_number] => 20140034326 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-06 [patent_title] => 'Compliant Dart-Style Reverse-Flow Check Valve' [patent_app_type] => utility [patent_app_number] => 13/952674 [patent_app_country] => US [patent_app_date] => 2013-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 4314 [patent_no_of_claims] => 26 [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] => 13952674 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/952674
Compliant dart-style reverse-flow check valve Jul 28, 2013 Issued
Array ( [id] => 9277216 [patent_doc_number] => 20140027184 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-30 [patent_title] => 'Dual-Member Pipe Joint For A Dual-Member Drill String' [patent_app_type] => utility [patent_app_number] => 13/951797 [patent_app_country] => US [patent_app_date] => 2013-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3303 [patent_no_of_claims] => 28 [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] => 13951797 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/951797
Dual-member pipe joint for a dual-member drill string Jul 25, 2013 Issued
Array ( [id] => 11312366 [patent_doc_number] => 20160348476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-01 [patent_title] => 'EXPANDABLE BULLNOSE ASSEMBLY FOR USE WITH A WELLBORE DEFLECTOR' [patent_app_type] => utility [patent_app_number] => 14/365645 [patent_app_country] => US [patent_app_date] => 2013-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 7114 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 12 [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] => 14365645 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/365645
Expandable bullnose assembly for use with a wellbore deflector Jul 24, 2013 Issued
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