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] => 10574601 [patent_doc_number] => 09297228 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-29 [patent_title] => 'Shock attenuator for gun system' [patent_app_type] => utility [patent_app_number] => 13/820748 [patent_app_country] => US [patent_app_date] => 2012-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 7008 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 13820748 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/820748
Shock attenuator for gun system Apr 2, 2012 Issued
Array ( [id] => 8673739 [patent_doc_number] => 08381843 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-02-26 [patent_title] => 'Well bore reamer' [patent_app_type] => utility [patent_app_number] => 13/437588 [patent_app_country] => US [patent_app_date] => 2012-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5027 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 337 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13437588 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/437588
Well bore reamer Apr 1, 2012 Issued
Array ( [id] => 9249553 [patent_doc_number] => 08613330 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-12-24 [patent_title] => 'Coring tools and related methods' [patent_app_type] => utility [patent_app_number] => 13/433788 [patent_app_country] => US [patent_app_date] => 2012-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 4572 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13433788 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/433788
Coring tools and related methods Mar 28, 2012 Issued
Array ( [id] => 9219577 [patent_doc_number] => 20140014352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-16 [patent_title] => 'DOWNHOLE PRESSURE COMPENSATING DEVICE' [patent_app_type] => utility [patent_app_number] => 14/007658 [patent_app_country] => US [patent_app_date] => 2012-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 4695 [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] => 14007658 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/007658
Downhole pressure compensating device Mar 28, 2012 Issued
Array ( [id] => 11263731 [patent_doc_number] => 09488022 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-08 [patent_title] => 'Overshot' [patent_app_type] => utility [patent_app_number] => 14/008054 [patent_app_country] => US [patent_app_date] => 2012-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 13462 [patent_no_of_claims] => 46 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 311 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14008054 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/008054
Overshot Mar 28, 2012 Issued
Array ( [id] => 10176479 [patent_doc_number] => 09206675 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-12-08 [patent_title] => 'Well tool assemblies with quick connectors and shock mitigating capabilities' [patent_app_type] => utility [patent_app_number] => 13/430550 [patent_app_country] => US [patent_app_date] => 2012-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3651 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13430550 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/430550
Well tool assemblies with quick connectors and shock mitigating capabilities Mar 25, 2012 Issued
Array ( [id] => 9624661 [patent_doc_number] => 08794329 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-08-05 [patent_title] => 'Downhole adjustable inflow control device for use in a subterranean well' [patent_app_type] => utility [patent_app_number] => 13/430370 [patent_app_country] => US [patent_app_date] => 2012-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3632 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [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] => 13430370 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/430370
Downhole adjustable inflow control device for use in a subterranean well Mar 25, 2012 Issued
Array ( [id] => 8409048 [patent_doc_number] => 08272439 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-09-25 [patent_title] => 'Downhole tool delivery system with self activating perforation gun' [patent_app_type] => utility [patent_app_number] => 13/428073 [patent_app_country] => US [patent_app_date] => 2012-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 39 [patent_no_of_words] => 11187 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [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] => 13428073 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/428073
Downhole tool delivery system with self activating perforation gun Mar 22, 2012 Issued
Array ( [id] => 9541721 [patent_doc_number] => 20140166368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-19 [patent_title] => 'METHOD AND SYSTEM FOR IMPROVING DRILLING SPEED BY USING DRILL SPEED VIBRATION' [patent_app_type] => utility [patent_app_number] => 13/882982 [patent_app_country] => US [patent_app_date] => 2012-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6220 [patent_no_of_claims] => 13 [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] => 13882982 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/882982
Method and system for improving drilling speed by using drill speed vibration Mar 15, 2012 Issued
Array ( [id] => 9030501 [patent_doc_number] => 20130233139 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-12 [patent_title] => 'TUBULAR MEMBER CUTTING TOOL' [patent_app_type] => utility [patent_app_number] => 13/416988 [patent_app_country] => US [patent_app_date] => 2012-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8324 [patent_no_of_claims] => 22 [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] => 13416988 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/416988
Tubular member cutting tool Mar 8, 2012 Issued
Array ( [id] => 9949090 [patent_doc_number] => 08997861 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-04-07 [patent_title] => 'Methods and devices for filling tanks with no backflow from the borehole exit' [patent_app_type] => utility [patent_app_number] => 13/414288 [patent_app_country] => US [patent_app_date] => 2012-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3294 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [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] => 13414288 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/414288
Methods and devices for filling tanks with no backflow from the borehole exit Mar 6, 2012 Issued
Array ( [id] => 10083890 [patent_doc_number] => 09121232 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-09-01 [patent_title] => 'Hydro-mechanical downhole tool' [patent_app_type] => utility [patent_app_number] => 13/413828 [patent_app_country] => US [patent_app_date] => 2012-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 4518 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13413828 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/413828
Hydro-mechanical downhole tool Mar 6, 2012 Issued
Array ( [id] => 8413669 [patent_doc_number] => 20120241169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-09-27 [patent_title] => 'WELL TOOL ASSEMBLIES WITH QUICK CONNECTORS AND SHOCK MITIGATING CAPABILITIES' [patent_app_type] => utility [patent_app_number] => 13/413588 [patent_app_country] => US [patent_app_date] => 2012-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3640 [patent_no_of_claims] => 19 [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] => 13413588 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/413588
WELL TOOL ASSEMBLIES WITH QUICK CONNECTORS AND SHOCK MITIGATING CAPABILITIES Mar 5, 2012 Abandoned
Array ( [id] => 9290759 [patent_doc_number] => 20140034393 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-06 [patent_title] => 'DRILL STEM COMPONENT COMPRISING A MOVABLE COUPLER AND A PRESSURE CHAMBER' [patent_app_type] => utility [patent_app_number] => 14/002228 [patent_app_country] => US [patent_app_date] => 2012-02-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 11105 [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] => 14002228 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/002228
Drill stem component comprising a movable coupler and a pressure chamber Feb 28, 2012 Issued
Array ( [id] => 9935414 [patent_doc_number] => 08985209 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-24 [patent_title] => 'High pressure jet perforation system' [patent_app_type] => utility [patent_app_number] => 13/402748 [patent_app_country] => US [patent_app_date] => 2012-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3486 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13402748 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/402748
High pressure jet perforation system Feb 21, 2012 Issued
Array ( [id] => 8986384 [patent_doc_number] => 20130213665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-22 [patent_title] => 'Apparatus Including Water-Soluble Material for Use Downhole' [patent_app_type] => utility [patent_app_number] => 13/401048 [patent_app_country] => US [patent_app_date] => 2012-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2448 [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] => 13401048 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/401048
Apparatus Including Water-Soluble Material for Use Downhole Feb 20, 2012 Abandoned
Array ( [id] => 10026539 [patent_doc_number] => 09068428 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-30 [patent_title] => 'Selectively corrodible downhole article and method of use' [patent_app_type] => utility [patent_app_number] => 13/371788 [patent_app_country] => US [patent_app_date] => 2012-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5046 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13371788 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/371788
Selectively corrodible downhole article and method of use Feb 12, 2012 Issued
Array ( [id] => 9949110 [patent_doc_number] => 08997880 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-04-07 [patent_title] => 'Lined downhole oilfield tubulars' [patent_app_type] => utility [patent_app_number] => 13/362368 [patent_app_country] => US [patent_app_date] => 2012-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 10705 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13362368 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/362368
Lined downhole oilfield tubulars Jan 30, 2012 Issued
Array ( [id] => 8569983 [patent_doc_number] => 08336617 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-12-25 [patent_title] => 'Downhole filter tool' [patent_app_type] => utility [patent_app_number] => 13/350551 [patent_app_country] => US [patent_app_date] => 2012-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 3690 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13350551 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/350551
Downhole filter tool Jan 12, 2012 Issued
Array ( [id] => 8924964 [patent_doc_number] => 20130180724 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-18 [patent_title] => 'INFLOW CONTROL DEVICE WITH ADJUSTABLE ORIFICE AND PRODUCTION STRING HAVING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/350248 [patent_app_country] => US [patent_app_date] => 2012-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3297 [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] => 13350248 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/350248
Inflow control device with adjustable orifice and production string having the same Jan 12, 2012 Issued
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