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] => 8634068 [patent_doc_number] => 20130025871 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-31 [patent_title] => 'PLUG COUNTER, FRACING SYSTEM AND METHOD' [patent_app_type] => utility [patent_app_number] => 13/628754 [patent_app_country] => US [patent_app_date] => 2012-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3880 [patent_no_of_claims] => 15 [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] => 13628754 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/628754
Plug counter, fracing system and method Sep 26, 2012 Issued
Array ( [id] => 8634081 [patent_doc_number] => 20130025884 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-31 [patent_title] => 'LOW STRESS TRACTION SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/626701 [patent_app_country] => US [patent_app_date] => 2012-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3275 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 9 [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] => 13626701 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/626701
Low stress traction system Sep 24, 2012 Issued
Array ( [id] => 8744414 [patent_doc_number] => 20130084131 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-04 [patent_title] => 'TAPERED THREAD CONFIGURATION WITH IMPROVED DURABILITY' [patent_app_type] => utility [patent_app_number] => 13/626496 [patent_app_country] => US [patent_app_date] => 2012-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2995 [patent_no_of_claims] => 18 [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] => 13626496 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/626496
Tapered thread configuration with improved durability Sep 24, 2012 Issued
Array ( [id] => 8634042 [patent_doc_number] => 20130025844 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-31 [patent_title] => 'Downhole Tool Delivery System With Self Activating Perforation Gun' [patent_app_type] => utility [patent_app_number] => 13/625265 [patent_app_country] => US [patent_app_date] => 2012-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 11227 [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] => 13625265 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/625265
Downhole tool delivery system with self activating perforation gun Sep 23, 2012 Issued
Array ( [id] => 10375000 [patent_doc_number] => 20150260006 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-17 [patent_title] => 'SWELLABLE PACKER HAVING REINFORCEMENT PLATE' [patent_app_type] => utility [patent_app_number] => 14/402139 [patent_app_country] => US [patent_app_date] => 2012-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3654 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 16 [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] => 14402139 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/402139
Swellable packer having reinforcement plate Sep 20, 2012 Issued
Array ( [id] => 9366711 [patent_doc_number] => 20140076584 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-20 [patent_title] => 'EXPENDABLE MECHANICAL RELEASE PACKER PLUG FOR HEAVY MUD' [patent_app_type] => utility [patent_app_number] => 13/622848 [patent_app_country] => US [patent_app_date] => 2012-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3922 [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] => 13622848 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/622848
Expendable mechanical release packer plug for heavy mud Sep 18, 2012 Issued
Array ( [id] => 9994168 [patent_doc_number] => 09038751 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-05-26 [patent_title] => 'Down-hole hammer drill' [patent_app_type] => utility [patent_app_number] => 13/613880 [patent_app_country] => US [patent_app_date] => 2012-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 36 [patent_no_of_words] => 6068 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13613880 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/613880
Down-hole hammer drill Sep 12, 2012 Issued
Array ( [id] => 11141834 [patent_doc_number] => 09376890 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-06-28 [patent_title] => 'Resilient downhole flow restrictor' [patent_app_type] => utility [patent_app_number] => 13/993738 [patent_app_country] => US [patent_app_date] => 2012-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 2913 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13993738 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/993738
Resilient downhole flow restrictor Sep 11, 2012 Issued
Array ( [id] => 11141834 [patent_doc_number] => 09376890 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-06-28 [patent_title] => 'Resilient downhole flow restrictor' [patent_app_type] => utility [patent_app_number] => 13/993738 [patent_app_country] => US [patent_app_date] => 2012-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 2913 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13993738 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/993738
Resilient downhole flow restrictor Sep 11, 2012 Issued
Array ( [id] => 11141834 [patent_doc_number] => 09376890 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-06-28 [patent_title] => 'Resilient downhole flow restrictor' [patent_app_type] => utility [patent_app_number] => 13/993738 [patent_app_country] => US [patent_app_date] => 2012-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 2913 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13993738 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/993738
Resilient downhole flow restrictor Sep 11, 2012 Issued
Array ( [id] => 9144652 [patent_doc_number] => 20130299175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-14 [patent_title] => 'DOWNHOLE VACUUM SUB' [patent_app_type] => utility [patent_app_number] => 13/612468 [patent_app_country] => US [patent_app_date] => 2012-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 980 [patent_no_of_claims] => 3 [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] => 13612468 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/612468
DOWNHOLE VACUUM SUB Sep 11, 2012 Abandoned
Array ( [id] => 11141834 [patent_doc_number] => 09376890 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-06-28 [patent_title] => 'Resilient downhole flow restrictor' [patent_app_type] => utility [patent_app_number] => 13/993738 [patent_app_country] => US [patent_app_date] => 2012-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 2913 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13993738 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/993738
Resilient downhole flow restrictor Sep 11, 2012 Issued
Array ( [id] => 8717314 [patent_doc_number] => 20130068531 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-21 [patent_title] => 'LARGE CORE SIDEWALL CORING' [patent_app_type] => utility [patent_app_number] => 13/609748 [patent_app_country] => US [patent_app_date] => 2012-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7426 [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] => 13609748 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/609748
Large core sidewall coring Sep 10, 2012 Issued
Array ( [id] => 10001884 [patent_doc_number] => 09045964 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-02 [patent_title] => 'Apparatus, methods, and systems for filling and circulating fluid in tubular members' [patent_app_type] => utility [patent_app_number] => 13/573328 [patent_app_country] => US [patent_app_date] => 2012-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 13 [patent_no_of_words] => 4772 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13573328 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/573328
Apparatus, methods, and systems for filling and circulating fluid in tubular members Sep 10, 2012 Issued
Array ( [id] => 10149490 [patent_doc_number] => 09181770 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-11-10 [patent_title] => 'Pressure lock for jars' [patent_app_type] => utility [patent_app_number] => 13/607088 [patent_app_country] => US [patent_app_date] => 2012-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 23 [patent_no_of_words] => 5445 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13607088 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/607088
Pressure lock for jars Sep 6, 2012 Issued
Array ( [id] => 9327255 [patent_doc_number] => 20140054037 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-27 [patent_title] => 'Methods for Completing Subterranean Wells' [patent_app_type] => utility [patent_app_number] => 13/595988 [patent_app_country] => US [patent_app_date] => 2012-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4112 [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] => 13595988 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/595988
Methods for completing subterranean wells Aug 26, 2012 Issued
Array ( [id] => 8519100 [patent_doc_number] => 20120318508 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-20 [patent_title] => 'Shock Load Mitigation in a Downhole Perforation Tool Assembly' [patent_app_type] => utility [patent_app_number] => 13/594776 [patent_app_country] => US [patent_app_date] => 2012-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 12657 [patent_no_of_claims] => 21 [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] => 13594776 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/594776
Shock load mitigation in a downhole perforation tool assembly Aug 24, 2012 Issued
Array ( [id] => 9097852 [patent_doc_number] => 08561722 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-22 [patent_title] => 'Methods of controllably milling a window in a cased wellbore using a pressure differential to cause movement of a mill' [patent_app_type] => utility [patent_app_number] => 13/590988 [patent_app_country] => US [patent_app_date] => 2012-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5534 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [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] => 13590988 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/590988
Methods of controllably milling a window in a cased wellbore using a pressure differential to cause movement of a mill Aug 20, 2012 Issued
Array ( [id] => 9090696 [patent_doc_number] => 20130270007 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-17 [patent_title] => 'APPARATUSES AND METHODS FOR OBTAINING AT-BIT MEASUREMENTS FOR AN EARTH-BORING DRILLING TOOL' [patent_app_type] => utility [patent_app_number] => 13/586668 [patent_app_country] => US [patent_app_date] => 2012-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8240 [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] => 13586668 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/586668
Apparatuses and methods for obtaining at-bit measurements for an earth-boring drilling tool Aug 14, 2012 Issued
Array ( [id] => 10039717 [patent_doc_number] => 09080416 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-07-14 [patent_title] => 'Setting tool, anchoring and sealing device and system' [patent_app_type] => utility [patent_app_number] => 13/584328 [patent_app_country] => US [patent_app_date] => 2012-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2757 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 13584328 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/584328
Setting tool, anchoring and sealing device and system Aug 12, 2012 Issued
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