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] => 4855839 [patent_doc_number] => 20080264689 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-30 [patent_title] => 'ANTI-SURGE/REVERSE THRUSTER' [patent_app_type] => utility [patent_app_number] => 11/741484 [patent_app_country] => US [patent_app_date] => 2007-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3233 [patent_no_of_claims] => 41 [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] => publications/A1/0264/20080264689.pdf [firstpage_image] =>[orig_patent_app_number] => 11741484 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/741484
Anti-surge/reverse thruster Apr 26, 2007 Issued
Array ( [id] => 4855779 [patent_doc_number] => 20080264629 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-30 [patent_title] => 'Field-Assemblable Bow-Spring Casing Centralizer and Method of Making A Centralizer' [patent_app_type] => utility [patent_app_number] => 11/739284 [patent_app_country] => US [patent_app_date] => 2007-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6248 [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] => publications/A1/0264/20080264629.pdf [firstpage_image] =>[orig_patent_app_number] => 11739284 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/739284
Field-Assemblable Bow-Spring Casing Centralizer and Method of Making A Centralizer Apr 23, 2007 Abandoned
Array ( [id] => 8700179 [patent_doc_number] => 08393389 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-03-12 [patent_title] => 'Running tool for expandable liner hanger and associated methods' [patent_app_type] => utility [patent_app_number] => 11/737868 [patent_app_country] => US [patent_app_date] => 2007-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 36 [patent_no_of_words] => 10394 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11737868 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/737868
Running tool for expandable liner hanger and associated methods Apr 19, 2007 Issued
Array ( [id] => 295067 [patent_doc_number] => 07540329 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-06-02 [patent_title] => 'Casing coupler liner hanger mechanism' [patent_app_type] => utility [patent_app_number] => 11/787804 [patent_app_country] => US [patent_app_date] => 2007-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5305 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/540/07540329.pdf [firstpage_image] =>[orig_patent_app_number] => 11787804 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/787804
Casing coupler liner hanger mechanism Apr 17, 2007 Issued
Array ( [id] => 9466640 [patent_doc_number] => 08720264 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-05-13 [patent_title] => 'Performance of permanently installed tubing conveyed seismic arrays using passive acoustic absorbers' [patent_app_type] => utility [patent_app_number] => 12/296048 [patent_app_country] => US [patent_app_date] => 2007-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3512 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12296048 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/296048
Performance of permanently installed tubing conveyed seismic arrays using passive acoustic absorbers Apr 5, 2007 Issued
Array ( [id] => 5371032 [patent_doc_number] => 20090308592 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-17 [patent_title] => 'PACKER' [patent_app_type] => utility [patent_app_number] => 12/294078 [patent_app_country] => US [patent_app_date] => 2007-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7471 [patent_no_of_claims] => 81 [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] => publications/A1/0308/20090308592.pdf [firstpage_image] =>[orig_patent_app_number] => 12294078 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/294078
Packer Mar 21, 2007 Issued
Array ( [id] => 5256210 [patent_doc_number] => 20070209842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-13 [patent_title] => 'Hard material bit' [patent_app_type] => utility [patent_app_number] => 11/714470 [patent_app_country] => US [patent_app_date] => 2007-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1889 [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] => publications/A1/0209/20070209842.pdf [firstpage_image] =>[orig_patent_app_number] => 11714470 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/714470
Hard material bit Mar 4, 2007 Abandoned
Array ( [id] => 5128597 [patent_doc_number] => 20070204994 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-06 [patent_title] => 'IN-SITU EXTRACTION OF HYDROCARBONS FROM OlL SANDS' [patent_app_type] => utility [patent_app_number] => 11/678614 [patent_app_country] => US [patent_app_date] => 2007-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3570 [patent_no_of_claims] => 13 [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] => publications/A1/0204/20070204994.pdf [firstpage_image] =>[orig_patent_app_number] => 11678614 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/678614
IN-SITU EXTRACTION OF HYDROCARBONS FROM OlL SANDS Feb 24, 2007 Abandoned
Array ( [id] => 5537072 [patent_doc_number] => 20090218877 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-03 [patent_title] => 'DEVICE FOR BREAKING SOLID MATERIAL AND METHOD OF MANUFACTURING A HOSE ELEMENT FOR SUCH A DEVICE' [patent_app_type] => utility [patent_app_number] => 12/279439 [patent_app_country] => US [patent_app_date] => 2007-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2978 [patent_no_of_claims] => 16 [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] => publications/A1/0218/20090218877.pdf [firstpage_image] =>[orig_patent_app_number] => 12279439 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/279439
DEVICE FOR BREAKING SOLID MATERIAL AND METHOD OF MANUFACTURING A HOSE ELEMENT FOR SUCH A DEVICE Feb 14, 2007 Abandoned
Array ( [id] => 4515659 [patent_doc_number] => 07950464 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-31 [patent_title] => 'Multi-well controller' [patent_app_type] => utility [patent_app_number] => 11/669824 [patent_app_country] => US [patent_app_date] => 2007-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9281 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/950/07950464.pdf [firstpage_image] =>[orig_patent_app_number] => 11669824 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/669824
Multi-well controller Jan 30, 2007 Issued
Array ( [id] => 280770 [patent_doc_number] => 07552765 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-06-30 [patent_title] => 'Wellhead blowout preventer with extended ram for sealing central bore' [patent_app_type] => utility [patent_app_number] => 11/627674 [patent_app_country] => US [patent_app_date] => 2007-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 19 [patent_no_of_words] => 7280 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 359 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/552/07552765.pdf [firstpage_image] =>[orig_patent_app_number] => 11627674 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/627674
Wellhead blowout preventer with extended ram for sealing central bore Jan 25, 2007 Issued
Array ( [id] => 5365109 [patent_doc_number] => 20090302668 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-10 [patent_title] => 'Holder for holding a tooth on a body of a cutting blade or grinding drum for cutting or grinding rock or hard earth formations' [patent_app_type] => utility [patent_app_number] => 12/161988 [patent_app_country] => US [patent_app_date] => 2007-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3903 [patent_no_of_claims] => 12 [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] => publications/A1/0302/20090302668.pdf [firstpage_image] =>[orig_patent_app_number] => 12161988 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/161988
Holder for holding a tooth on a body of a cutting blade or grinding drum for cutting or grinding rock or hard earth formations Jan 24, 2007 Issued
Array ( [id] => 4762245 [patent_doc_number] => 20080173454 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-24 [patent_title] => 'POSITIONAL CONTROL OF DOWNHOLE ACTUATORS' [patent_app_type] => utility [patent_app_number] => 11/626033 [patent_app_country] => US [patent_app_date] => 2007-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3199 [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] => publications/A1/0173/20080173454.pdf [firstpage_image] =>[orig_patent_app_number] => 11626033 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/626033
Positional control of downhole actuators Jan 22, 2007 Issued
Array ( [id] => 4805516 [patent_doc_number] => 20080169094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-17 [patent_title] => 'Spoolable Connector' [patent_app_type] => utility [patent_app_number] => 11/622244 [patent_app_country] => US [patent_app_date] => 2007-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3877 [patent_no_of_claims] => 35 [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] => publications/A1/0169/20080169094.pdf [firstpage_image] =>[orig_patent_app_number] => 11622244 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/622244
Spoolable connector Jan 10, 2007 Issued
Array ( [id] => 5505198 [patent_doc_number] => 20090078405 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-26 [patent_title] => 'Pressure Containment Devices and Methods of Using Same' [patent_app_type] => utility [patent_app_number] => 12/160058 [patent_app_country] => US [patent_app_date] => 2007-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6788 [patent_no_of_claims] => 40 [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] => publications/A1/0078/20090078405.pdf [firstpage_image] =>[orig_patent_app_number] => 12160058 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/160058
Pressure containment devices and methods of using same Jan 7, 2007 Issued
Array ( [id] => 4748425 [patent_doc_number] => 20080156495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-03 [patent_title] => 'Method of using radial thrust elements to re-enter a previously-installed tubular in a lateral' [patent_app_type] => utility [patent_app_number] => 11/618248 [patent_app_country] => US [patent_app_date] => 2006-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2778 [patent_no_of_claims] => 19 [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] => publications/A1/0156/20080156495.pdf [firstpage_image] =>[orig_patent_app_number] => 11618248 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/618248
Method of using radial thrust elements to re-enter a previously-installed tubular in a lateral Dec 28, 2006 Abandoned
Array ( [id] => 5082358 [patent_doc_number] => 20070272408 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-29 [patent_title] => 'Flow control using a tortuous path' [patent_app_type] => utility [patent_app_number] => 11/643104 [patent_app_country] => US [patent_app_date] => 2006-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5213 [patent_no_of_claims] => 29 [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] => publications/A1/0272/20070272408.pdf [firstpage_image] =>[orig_patent_app_number] => 11643104 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/643104
Flow control using a tortuous path Dec 20, 2006 Issued
Array ( [id] => 4781919 [patent_doc_number] => 20080135248 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-12 [patent_title] => 'METHOD AND APPARATUS FOR COMPLETING AND FLUID TREATING A WELLBORE' [patent_app_type] => utility [patent_app_number] => 11/609128 [patent_app_country] => US [patent_app_date] => 2006-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7563 [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] => publications/A1/0135/20080135248.pdf [firstpage_image] =>[orig_patent_app_number] => 11609128 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/609128
METHOD AND APPARATUS FOR COMPLETING AND FLUID TREATING A WELLBORE Dec 10, 2006 Abandoned
Array ( [id] => 4985390 [patent_doc_number] => 20070151727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-05 [patent_title] => 'Downhole Fluid Communication Apparatus and Method' [patent_app_type] => utility [patent_app_number] => 11/609188 [patent_app_country] => US [patent_app_date] => 2006-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 8791 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0151/20070151727.pdf [firstpage_image] =>[orig_patent_app_number] => 11609188 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/609188
Downhole Fluid Communication Apparatus and Method Dec 10, 2006 Abandoned
Array ( [id] => 4985430 [patent_doc_number] => 20070151767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-05 [patent_title] => 'STEERING OF BENT HOUSING MUD MOTOR DOWNHOLE ROTATION DEVICE' [patent_app_type] => utility [patent_app_number] => 11/567833 [patent_app_country] => US [patent_app_date] => 2006-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4595 [patent_no_of_claims] => 29 [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] => publications/A1/0151/20070151767.pdf [firstpage_image] =>[orig_patent_app_number] => 11567833 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/567833
Steering of bent housing mud motor downhole rotation device Dec 6, 2006 Issued
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