| Application number | Title of the application | Filing Date | Status |
|---|
Array
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[patent_doc_number] => 04344722
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[patent_kind] => NA
[patent_issue_date] => 1982-08-17
[patent_title] => 'Waterproofing barrier'
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[patent_app_number] => 6/226409
[patent_app_country] => US
[patent_app_date] => 1981-01-19
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[firstpage_image] =>[orig_patent_app_number] => 226409
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Array
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[id] => 1992518
[patent_doc_number] => 04373581
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-02-15
[patent_title] => 'Apparatus and method for radio frequency heating of hydrocarbonaceous earth formations including an impedance matching technique'
[patent_app_type] => 1
[patent_app_number] => 6/226308
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[firstpage_image] =>[orig_patent_app_number] => 226308
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/226308 | Apparatus and method for radio frequency heating of hydrocarbonaceous earth formations including an impedance matching technique | Jan 18, 1981 | Issued |
Array
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[id] => 2095301
[patent_doc_number] => 04428430
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-01-31
[patent_title] => 'Chemical method and apparatus for perforating drill collars'
[patent_app_type] => 1
[patent_app_number] => 6/225513
[patent_app_country] => US
[patent_app_date] => 1981-01-13
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[firstpage_image] =>[orig_patent_app_number] => 225513
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/225513 | Chemical method and apparatus for perforating drill collars | Jan 12, 1981 | Issued |
| 06/223467 | IN SITU CONVERSION OF HYDROCARBONACEOUS OIL | Jan 7, 1981 | Abandoned |
Array
(
[id] => 1985837
[patent_doc_number] => 04336842
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-06-29
[patent_title] => 'Method of treating wells using resin-coated particles'
[patent_app_type] => 1
[patent_app_number] => 6/222292
[patent_app_country] => US
[patent_app_date] => 1981-01-05
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[firstpage_image] =>[orig_patent_app_number] => 222292
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/222292 | Method of treating wells using resin-coated particles | Jan 4, 1981 | Issued |
Array
(
[id] => 1992754
[patent_doc_number] => 04375238
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-03-01
[patent_title] => 'Method for recovery of oil from reservoirs of non-uniform permeability'
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[pdf_file] => patents/04/375/04375238.pdf
[firstpage_image] =>[orig_patent_app_number] => 222345
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/222345 | Method for recovery of oil from reservoirs of non-uniform permeability | Jan 4, 1981 | Issued |
Array
(
[id] => 1969174
[patent_doc_number] => 04343363
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[patent_kind] => NA
[patent_issue_date] => 1982-08-10
[patent_title] => 'Process for cleaning a subterranean injection surface and for selectively reducing the permeability of a subterranean formation'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/221966 | Process for cleaning a subterranean injection surface and for selectively reducing the permeability of a subterranean formation | Jan 1, 1981 | Issued |
| 06/221726 | METHOD FOR RESTORING MOLYBDENUM TO BASE LEVELS IN PREVIOUSLY LEACHED FORMATION | Dec 30, 1980 | Abandoned |
Array
(
[id] => 2024579
[patent_doc_number] => 04378131
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-03-29
[patent_title] => 'Method for restoring molybdenum to base line level in leached formation'
[patent_app_type] => 1
[patent_app_number] => 6/221727
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/221727 | Method for restoring molybdenum to base line level in leached formation | Dec 30, 1980 | Issued |
Array
(
[id] => 2018595
[patent_doc_number] => 04372616
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-02-08
[patent_title] => 'Method for restoring formation previously leached with an ammonium leach solution'
[patent_app_type] => 1
[patent_app_number] => 6/221728
[patent_app_country] => US
[patent_app_date] => 1980-12-31
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/221728 | Method for restoring formation previously leached with an ammonium leach solution | Dec 30, 1980 | Issued |
| 06/221236 | SURFACTANT WATERFLOODING IN A HIGH BRINE ENVIRONMENT | Dec 29, 1980 | Abandoned |
Array
(
[id] => 1984273
[patent_doc_number] => 04345652
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[patent_kind] => NA
[patent_issue_date] => 1982-08-24
[patent_title] => 'Process for improving the permeability of ground formations, adapted to the production of high temperature geothermic energy'
[patent_app_type] => 1
[patent_app_number] => 6/219606
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/219606 | Process for improving the permeability of ground formations, adapted to the production of high temperature geothermic energy | Dec 23, 1980 | Issued |
Array
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[id] => 2006351
[patent_doc_number] => 04391556
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[patent_issue_date] => 1983-07-05
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Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/219604 | Process for consolidating geological formations | Dec 23, 1980 | Issued |
| 06/218149 | DOWNHOLE INJECTION OF CORROSION INHIBITOR DURING PRODUCTION BY GAS LIFT | Dec 18, 1980 | Abandoned |
Array
(
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Array
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Array
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