
John W. Eldred
Examiner (ID: 597, Phone: (571)272-6901 , Office: P/3641 )
| Most Active Art Unit | 3641 |
| Art Unit(s) | 2899, 3644, 2201, 3641 |
| Total Applications | 3399 |
| Issued Applications | 2824 |
| Pending Applications | 195 |
| Abandoned Applications | 399 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2643573
[patent_doc_number] => 04914432
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-04-03
[patent_title] => 'Apparatus for locating a member in a borehole'
[patent_app_type] => 1
[patent_app_number] => 7/376584
[patent_app_country] => US
[patent_app_date] => 1989-07-07
[patent_effective_date] => 0000-00-00
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Array
(
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[patent_doc_number] => 05671191
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1997-09-23
[patent_title] => 'Variable coupler fiber optic sensor hydrophone'
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[patent_app_number] => 7/376342
[patent_app_country] => US
[patent_app_date] => 1989-07-06
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/376342 | Variable coupler fiber optic sensor hydrophone | Jul 5, 1989 | Issued |
Array
(
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[patent_issue_date] => 1990-05-22
[patent_title] => 'Noise-suppressing hydrophones'
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[patent_app_date] => 1989-06-30
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Array
(
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[patent_kind] => NA
[patent_issue_date] => 1990-07-10
[patent_title] => 'Saw slanted array correlator (SAC) with separate amplitude compensation channel'
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[patent_app_date] => 1989-06-26
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/373537 | Saw slanted array correlator (SAC) with separate amplitude compensation channel | Jun 25, 1989 | Issued |
Array
(
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Array
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Array
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Array
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Array
(
[id] => 2772392
[patent_doc_number] => 05006845
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-04-09
[patent_title] => 'Gas kick detector'
[patent_app_type] => 1
[patent_app_number] => 7/366093
[patent_app_country] => US
[patent_app_date] => 1989-06-13
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/366093 | Gas kick detector | Jun 12, 1989 | Issued |
Array
(
[id] => 2639130
[patent_doc_number] => 04916648
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-04-10
[patent_title] => 'Ultrasonic logging apparatus with improved receiver'
[patent_app_type] => 1
[patent_app_number] => 7/366201
[patent_app_country] => US
[patent_app_date] => 1989-06-09
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[pdf_file] => patents/04/916/04916648.pdf
[firstpage_image] =>[orig_patent_app_number] => 366201
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/366201 | Ultrasonic logging apparatus with improved receiver | Jun 8, 1989 | Issued |
Array
(
[id] => 2711931
[patent_doc_number] => 05024395
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-06-18
[patent_title] => 'Stepping mechanism for rotary motions'
[patent_app_type] => 1
[patent_app_number] => 7/363342
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[firstpage_image] =>[orig_patent_app_number] => 363342
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/363342 | Stepping mechanism for rotary motions | Jun 5, 1989 | Issued |
Array
(
[id] => 2655833
[patent_doc_number] => 04980874
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-12-25
[patent_title] => 'Method and apparatus for maximizing seismic shear wave production'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/359151 | Method and apparatus for maximizing seismic shear wave production | May 30, 1989 | Issued |
Array
(
[id] => 2766786
[patent_doc_number] => 04985213
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[patent_title] => 'Exhaust gas treating apparatus'
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Array
(
[id] => 2640349
[patent_doc_number] => 04928783
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[patent_issue_date] => 1990-05-29
[patent_title] => 'Well borehole sound source'
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Array
(
[id] => 2604399
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[patent_title] => 'Hydrophone'
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Array
(
[id] => 2617946
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/352975 | Method for reshaping acoustical pressure pulses | May 16, 1989 | Issued |
Array
(
[id] => 2801776
[patent_doc_number] => 05156820
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[patent_issue_date] => 1992-10-20
[patent_title] => 'Reaction chamber with controlled radiant energy heating and distributed reactant flow'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/351829 | Reaction chamber with controlled radiant energy heating and distributed reactant flow | May 14, 1989 | Issued |
Array
(
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Array
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Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/348189 | Ultrasonic field generating device | May 7, 1989 | Issued |