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] => 17007784 [patent_doc_number] => 20210238945 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => CONTAINMENT SYSTEMS FOR SEALING A PASS-THROUGH IN A WELL, AND METHODS THEREFORE [patent_app_type] => utility [patent_app_number] => 17/201397 [patent_app_country] => US [patent_app_date] => 2021-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17391 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -58 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17201397 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/201397
Containment systems for sealing a pass-through in a well, and methods therefore Mar 14, 2021 Issued
Array ( [id] => 17769841 [patent_doc_number] => 11401773 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-08-02 [patent_title] => Compensating changes in length of a wellbore string [patent_app_type] => utility [patent_app_number] => 17/195528 [patent_app_country] => US [patent_app_date] => 2021-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4454 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17195528 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/195528
Compensating changes in length of a wellbore string Mar 7, 2021 Issued
Array ( [id] => 18666798 [patent_doc_number] => 11773681 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Methods and systems associated with developing a metal deformable packer [patent_app_type] => utility [patent_app_number] => 17/189821 [patent_app_country] => US [patent_app_date] => 2021-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4423 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17189821 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/189821
Methods and systems associated with developing a metal deformable packer Mar 1, 2021 Issued
Array ( [id] => 17357437 [patent_doc_number] => 20220018233 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => SYSTEM FOR REDUCING VIBRATIONS IN A PRESSURE PUMPING FLEET [patent_app_type] => utility [patent_app_number] => 17/188441 [patent_app_country] => US [patent_app_date] => 2021-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4973 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17188441 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/188441
SYSTEM FOR REDUCING VIBRATIONS IN A PRESSURE PUMPING FLEET Feb 28, 2021 Pending
Array ( [id] => 17357433 [patent_doc_number] => 20220018229 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => WELL FRACTURING MANIFOLD APPARATUS [patent_app_type] => utility [patent_app_number] => 17/188470 [patent_app_country] => US [patent_app_date] => 2021-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3528 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17188470 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/188470
Well fracturing manifold apparatus Feb 28, 2021 Issued
Array ( [id] => 16925723 [patent_doc_number] => 11047191 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-06-29 [patent_title] => Sensor transportation apparatus and guide device [patent_app_type] => utility [patent_app_number] => 17/183867 [patent_app_country] => US [patent_app_date] => 2021-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 50 [patent_no_of_words] => 13508 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17183867 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/183867
Sensor transportation apparatus and guide device Feb 23, 2021 Issued
Array ( [id] => 16884324 [patent_doc_number] => 20210170519 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => FREQUENCY MODULATION FOR MAGNETIC PRESSURE PULSE TOOL [patent_app_type] => utility [patent_app_number] => 17/180355 [patent_app_country] => US [patent_app_date] => 2021-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5804 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17180355 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/180355
Frequency modulation for magnetic pressure pulse tool Feb 18, 2021 Issued
Array ( [id] => 18518856 [patent_doc_number] => 11708739 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-25 [patent_title] => 3D printed tool with integral stress concentration zone [patent_app_type] => utility [patent_app_number] => 17/177313 [patent_app_country] => US [patent_app_date] => 2021-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 8054 [patent_no_of_claims] => 10 [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] => 17177313 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/177313
3D printed tool with integral stress concentration zone Feb 16, 2021 Issued
Array ( [id] => 17785147 [patent_doc_number] => 11408261 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-09 [patent_title] => Acid fracturing treatments in hydrocarbon-bearing formations in close proximity to wet zones [patent_app_type] => utility [patent_app_number] => 17/164324 [patent_app_country] => US [patent_app_date] => 2021-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 19821 [patent_no_of_claims] => 23 [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] => 17164324 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/164324
Acid fracturing treatments in hydrocarbon-bearing formations in close proximity to wet zones Jan 31, 2021 Issued
Array ( [id] => 17267929 [patent_doc_number] => 11193346 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-07 [patent_title] => Methods and systems for preventing hydrostatic head within a well [patent_app_type] => utility [patent_app_number] => 17/162496 [patent_app_country] => US [patent_app_date] => 2021-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4192 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17162496 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/162496
Methods and systems for preventing hydrostatic head within a well Jan 28, 2021 Issued
Array ( [id] => 18051962 [patent_doc_number] => 11525336 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-13 [patent_title] => Production nozzle for solvent-assisted recovery [patent_app_type] => utility [patent_app_number] => 17/156439 [patent_app_country] => US [patent_app_date] => 2021-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 5485 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17156439 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/156439
Production nozzle for solvent-assisted recovery Jan 21, 2021 Issued
Array ( [id] => 17750270 [patent_doc_number] => 20220228475 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => PERFORATING GUN ASSEMBLY FOR USE WITHIN A BOREHOLE [patent_app_type] => utility [patent_app_number] => 17/154500 [patent_app_country] => US [patent_app_date] => 2021-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3092 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17154500 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/154500
Perforating gun assembly for use within a borehole Jan 20, 2021 Issued
Array ( [id] => 16808503 [patent_doc_number] => 20210131056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => PUMPING UNIT BASES WITH DRIVEN PILES [patent_app_type] => utility [patent_app_number] => 17/147693 [patent_app_country] => US [patent_app_date] => 2021-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5180 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17147693 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/147693
Pumping unit bases with driven piles Jan 12, 2021 Issued
Array ( [id] => 16963522 [patent_doc_number] => 20210215021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => FILTER SUB FOR DOWNHOLE APPLICATIONS [patent_app_type] => utility [patent_app_number] => 17/146842 [patent_app_country] => US [patent_app_date] => 2021-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7732 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17146842 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/146842
Filter sub for downhole applications Jan 11, 2021 Issued
Array ( [id] => 18071766 [patent_doc_number] => 11530593 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-12-20 [patent_title] => Stripper head system and method of use [patent_app_type] => utility [patent_app_number] => 17/143049 [patent_app_country] => US [patent_app_date] => 2021-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 24 [patent_no_of_words] => 9722 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17143049 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/143049
Stripper head system and method of use Jan 5, 2021 Issued
Array ( [id] => 17845357 [patent_doc_number] => 11434714 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-06 [patent_title] => Adjustable seal for sealing a fluid flow at a wellhead [patent_app_type] => utility [patent_app_number] => 17/140566 [patent_app_country] => US [patent_app_date] => 2021-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10220 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17140566 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/140566
Adjustable seal for sealing a fluid flow at a wellhead Jan 3, 2021 Issued
Array ( [id] => 17705338 [patent_doc_number] => 20220205344 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => Adjustable Perforating Gun Orientation System [patent_app_type] => utility [patent_app_number] => 17/139708 [patent_app_country] => US [patent_app_date] => 2020-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8308 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17139708 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/139708
Adjustable perforating gun orientation system Dec 30, 2020 Issued
Array ( [id] => 18399678 [patent_doc_number] => 11661807 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-05-30 [patent_title] => Rotating hanger assemblies and methods [patent_app_type] => utility [patent_app_number] => 17/128402 [patent_app_country] => US [patent_app_date] => 2020-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3909 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17128402 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/128402
Rotating hanger assemblies and methods Dec 20, 2020 Issued
Array ( [id] => 17688553 [patent_doc_number] => 20220195845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => METHOD AND APPARATUS FOR CLEANING A WELLBORE [patent_app_type] => utility [patent_app_number] => 17/128987 [patent_app_country] => US [patent_app_date] => 2020-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3054 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17128987 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/128987
Method and apparatus for cleaning a wellbore Dec 20, 2020 Issued
Array ( [id] => 18093834 [patent_doc_number] => 20220412175 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => ARRANGEMENT FOR CONTROLLING VOLUME IN A GAS OR OIL WELL SYSTEM [patent_app_type] => utility [patent_app_number] => 17/779948 [patent_app_country] => US [patent_app_date] => 2020-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7687 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -33 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17779948 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/779948
ARRANGEMENT FOR CONTROLLING VOLUME IN A GAS OR OIL WELL SYSTEM Dec 16, 2020 Pending
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