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] => 9187649 [patent_doc_number] => 20130326964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-12 [patent_title] => 'DRILLING OR ABRADING TOOL HAVING A WORKING SURFACE WITH AN ARRAY OF BLIND APERTURES PLUGGED WITH SUPER-ABRASIVE MATERIAL' [patent_app_type] => utility [patent_app_number] => 13/491798 [patent_app_country] => US [patent_app_date] => 2012-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5528 [patent_no_of_claims] => 24 [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] => 13491798 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/491798
Drilling or abrading tool having a working surface with an array of blind apertures plugged with super-abrasive material Jun 7, 2012 Issued
Array ( [id] => 9243932 [patent_doc_number] => 08608209 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-12-17 [patent_title] => 'Downhole safety joint' [patent_app_type] => utility [patent_app_number] => 13/488348 [patent_app_country] => US [patent_app_date] => 2012-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 5995 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [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] => 13488348 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/488348
Downhole safety joint Jun 3, 2012 Issued
Array ( [id] => 9177783 [patent_doc_number] => 20130319768 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-05 [patent_title] => 'Systems and Methods for Detecting Drillstring Loads' [patent_app_type] => utility [patent_app_number] => 13/486328 [patent_app_country] => US [patent_app_date] => 2012-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 9369 [patent_no_of_claims] => 30 [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] => 13486328 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/486328
Systems and methods for detecting drillstring loads May 31, 2012 Issued
Array ( [id] => 9158054 [patent_doc_number] => 20130306331 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-21 [patent_title] => 'PACKING ELEMENT BACKUP SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/472128 [patent_app_country] => US [patent_app_date] => 2012-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5376 [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] => 13472128 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/472128
Packing element backup system May 14, 2012 Issued
Array ( [id] => 8486270 [patent_doc_number] => 20120285677 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-15 [patent_title] => 'ANNULAR FLUID CONTAINMENT DEVICE' [patent_app_type] => utility [patent_app_number] => 13/467528 [patent_app_country] => US [patent_app_date] => 2012-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2133 [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] => 13467528 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/467528
ANNULAR FLUID CONTAINMENT DEVICE May 8, 2012 Abandoned
Array ( [id] => 8811350 [patent_doc_number] => 20130112395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-09 [patent_title] => 'Top Drive Systems And Methods' [patent_app_type] => utility [patent_app_number] => 13/506688 [patent_app_country] => US [patent_app_date] => 2012-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 32 [patent_figures_cnt] => 32 [patent_no_of_words] => 11628 [patent_no_of_claims] => 15 [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] => 13506688 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/506688
Top drive systems and methods May 7, 2012 Issued
Array ( [id] => 8688176 [patent_doc_number] => 08387698 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2013-03-05 [patent_title] => 'Gas recovery component heating system' [patent_app_type] => utility [patent_app_number] => 13/464825 [patent_app_country] => US [patent_app_date] => 2012-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3867 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 2 [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] => 13464825 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/464825
Gas recovery component heating system May 3, 2012 Issued
Array ( [id] => 8480196 [patent_doc_number] => 20120279603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-08 [patent_title] => 'BLOW OUT PREVENTER METHOD AND APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/461028 [patent_app_country] => US [patent_app_date] => 2012-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 9435 [patent_no_of_claims] => 14 [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] => 13461028 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/461028
BLOW OUT PREVENTER METHOD AND APPARATUS Apr 30, 2012 Abandoned
Array ( [id] => 9131475 [patent_doc_number] => 20130292188 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-07 [patent_title] => 'EARTH-BORING TOOLS HAVING CUTTING ELEMENTS WITH CUTTING FACES EXHIBITING MULTIPLE COEFFICIENTS OF FRICTION, AND RELATED METHODS' [patent_app_type] => utility [patent_app_number] => 13/461388 [patent_app_country] => US [patent_app_date] => 2012-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 11451 [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] => 13461388 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/461388
Earth-boring tools having cutting elements with cutting faces exhibiting multiple coefficients of friction, and related methods Apr 30, 2012 Issued
Array ( [id] => 11263719 [patent_doc_number] => 09488011 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-08 [patent_title] => 'Selectively leached cutter' [patent_app_type] => utility [patent_app_number] => 14/110589 [patent_app_country] => US [patent_app_date] => 2012-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 42 [patent_no_of_words] => 14876 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14110589 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/110589
Selectively leached cutter Apr 19, 2012 Issued
Array ( [id] => 8332659 [patent_doc_number] => 20120199361 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-09 [patent_title] => 'SYSTEM AND METHOD FOR CONTROLLING LIQUID REMOVAL OPERATIONS IN A GAS-PRODUCING WELL' [patent_app_type] => utility [patent_app_number] => 13/452624 [patent_app_country] => US [patent_app_date] => 2012-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 9959 [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] => 13452624 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/452624
SYSTEM AND METHOD FOR CONTROLLING LIQUID REMOVAL OPERATIONS IN A GAS-PRODUCING WELL Apr 19, 2012 Abandoned
Array ( [id] => 9111372 [patent_doc_number] => 08567534 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-10-29 [patent_title] => 'Thermally stable polycrystalline diamond cutting elements and bits incorporating the same' [patent_app_type] => utility [patent_app_number] => 13/449243 [patent_app_country] => US [patent_app_date] => 2012-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 5355 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13449243 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/449243
Thermally stable polycrystalline diamond cutting elements and bits incorporating the same Apr 16, 2012 Issued
Array ( [id] => 9949123 [patent_doc_number] => 08997895 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-04-07 [patent_title] => 'System and method for coupling an impregnated drill bit to a whipstock' [patent_app_type] => utility [patent_app_number] => 13/447188 [patent_app_country] => US [patent_app_date] => 2012-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5018 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13447188 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/447188
System and method for coupling an impregnated drill bit to a whipstock Apr 13, 2012 Issued
Array ( [id] => 9328497 [patent_doc_number] => 20140055279 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-02-27 [patent_title] => 'METHODS AND APPARATUS FOR TRANSMISSION OF TELEMETRY DATA' [patent_app_type] => utility [patent_app_number] => 14/112988 [patent_app_country] => US [patent_app_date] => 2012-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4928 [patent_no_of_claims] => 24 [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] => 14112988 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/112988
Methods and apparatus for transmission of telemetry data Apr 9, 2012 Issued
Array ( [id] => 9182209 [patent_doc_number] => 08622136 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-01-07 [patent_title] => 'Method and apparatus for controlling fluid flow using movable flow diverter assembly' [patent_app_type] => utility [patent_app_number] => 13/441985 [patent_app_country] => US [patent_app_date] => 2012-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 28 [patent_no_of_words] => 10124 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13441985 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/441985
Method and apparatus for controlling fluid flow using movable flow diverter assembly Apr 8, 2012 Issued
Array ( [id] => 9252884 [patent_doc_number] => 08616290 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-12-31 [patent_title] => 'Method and apparatus for controlling fluid flow using movable flow diverter assembly' [patent_app_type] => utility [patent_app_number] => 13/441995 [patent_app_country] => US [patent_app_date] => 2012-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 28 [patent_no_of_words] => 10123 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13441995 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/441995
Method and apparatus for controlling fluid flow using movable flow diverter assembly Apr 8, 2012 Issued
Array ( [id] => 8764356 [patent_doc_number] => 20130092393 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-18 [patent_title] => 'METHOD AND APPARATUS FOR CONTROLLING FLUID FLOW USING MOVABLE FLOW DIVERTER ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 13/442021 [patent_app_country] => US [patent_app_date] => 2012-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 10124 [patent_no_of_claims] => 8 [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] => 13442021 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/442021
Method and apparatus for controlling fluid flow using movable flow diverter assembly Apr 8, 2012 Issued
Array ( [id] => 8729517 [patent_doc_number] => 20130075086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-03-28 [patent_title] => 'USING MICROSEISMIC ACTIVITY TO FACILITATE HYDROCARBON PRODUCTION IN TIGHT SAND AND SHALE RESERVOIRS' [patent_app_type] => utility [patent_app_number] => 13/441888 [patent_app_country] => US [patent_app_date] => 2012-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5530 [patent_no_of_claims] => 33 [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] => 13441888 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/441888
USING MICROSEISMIC ACTIVITY TO FACILITATE HYDROCARBON PRODUCTION IN TIGHT SAND AND SHALE RESERVOIRS Apr 7, 2012 Abandoned
Array ( [id] => 9550228 [patent_doc_number] => 08757266 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-24 [patent_title] => 'Method and apparatus for controlling fluid flow using movable flow diverter assembly' [patent_app_type] => utility [patent_app_number] => 13/441632 [patent_app_country] => US [patent_app_date] => 2012-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 28 [patent_no_of_words] => 10124 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13441632 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/441632
Method and apparatus for controlling fluid flow using movable flow diverter assembly Apr 5, 2012 Issued
Array ( [id] => 9501594 [patent_doc_number] => 08739900 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-06-03 [patent_title] => 'System and method for coupling a drill bit to a whipstock' [patent_app_type] => utility [patent_app_number] => 13/440708 [patent_app_country] => US [patent_app_date] => 2012-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 4172 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 13440708 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/440708
System and method for coupling a drill bit to a whipstock Apr 4, 2012 Issued
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