Application number | Title of the application | Filing Date | Status |
---|
Array
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[patent_kind] => NA
[patent_issue_date] => 1992-06-02
[patent_title] => 'Self-cleaning vacuum filter, particularly for filtering industrial lubricants and coolants'
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[patent_app_number] => 7/656373
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Array
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[patent_doc_number] => 05082568
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[patent_kind] => NA
[patent_issue_date] => 1992-01-21
[patent_title] => 'Method for removing low concentrations of metal contaminants from water'
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[patent_app_date] => 1991-02-14
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Array
(
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[patent_doc_number] => 05169524
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-12-08
[patent_title] => 'Filter ring'
[patent_app_type] => 1
[patent_app_number] => 7/650908
[patent_app_country] => US
[patent_app_date] => 1991-02-05
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/650908 | Filter ring | Feb 4, 1991 | Issued |
Array
(
[id] => 2847856
[patent_doc_number] => 05112483
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[patent_kind] => NA
[patent_issue_date] => 1992-05-12
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[patent_app_number] => 7/650291
[patent_app_country] => US
[patent_app_date] => 1991-02-04
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Array
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[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-08-24
[patent_title] => 'Absorbent agents for clean-up of liquid hydrocarbons'
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[patent_app_country] => US
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[firstpage_image] =>[orig_patent_app_number] => 650310
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/650310 | Absorbent agents for clean-up of liquid hydrocarbons | Feb 3, 1991 | Issued |
Array
(
[id] => 2852637
[patent_doc_number] => 05084168
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-01-28
[patent_title] => 'System for removing substances from a solution'
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[firstpage_image] =>[orig_patent_app_number] => 645897
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/645897 | System for removing substances from a solution | Jan 24, 1991 | Issued |
Array
(
[id] => 2846116
[patent_doc_number] => 05126046
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-06-30
[patent_title] => 'Solid material body for the purification of fluids such as water, aqueous fluids and liquid fuels'
[patent_app_type] => 1
[patent_app_number] => 7/644770
[patent_app_country] => US
[patent_app_date] => 1991-01-23
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[pdf_file] => patents/05/126/05126046.pdf
[firstpage_image] =>[orig_patent_app_number] => 644770
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Array
(
[id] => 2823695
[patent_doc_number] => 05098577
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-03-24
[patent_title] => 'Method for contacting active material with liquids and separating same'
[patent_app_type] => 1
[patent_app_number] => 7/638926
[patent_app_country] => US
[patent_app_date] => 1991-01-09
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[pdf_file] => patents/05/098/05098577.pdf
[firstpage_image] =>[orig_patent_app_number] => 638926
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/638926 | Method for contacting active material with liquids and separating same | Jan 8, 1991 | Issued |
90/002246 | METHOD FOR THE FILTRATION OF A SUSPENSION OR EMULSION | Jan 6, 1991 | Issued |
07/636577 | FILTER ELEMENT FOR A GRAVITY-FLOW WATER FILTER | Jan 1, 1991 | Abandoned |
07/635676 | PROCESS FOR REMOVAL OF METAL IONS FROM WATER | Dec 27, 1990 | Abandoned |
Array
(
[id] => 2778003
[patent_doc_number] => 05129929
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-07-14
[patent_title] => 'Sorbent filtration device'
[patent_app_type] => 1
[patent_app_number] => 7/629010
[patent_app_country] => US
[patent_app_date] => 1990-12-18
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/129/05129929.pdf
[firstpage_image] =>[orig_patent_app_number] => 629010
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/629010 | Sorbent filtration device | Dec 17, 1990 | Issued |
07/628699 | APPARATUS FOR DEWATERING SLAG SAND | Dec 13, 1990 | Abandoned |
Array
(
[id] => 2823506
[patent_doc_number] => 05098567
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-03-24
[patent_title] => 'Waste water treating process'
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Array
(
[id] => 2817541
[patent_doc_number] => 05173180
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-12-22
[patent_title] => 'Domestic water conservation system'
[patent_app_type] => 1
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[patent_app_country] => US
[patent_app_date] => 1990-12-06
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[pdf_file] => patents/05/173/05173180.pdf
[firstpage_image] =>[orig_patent_app_number] => 623074
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/623074 | Domestic water conservation system | Dec 5, 1990 | Issued |
Array
(
[id] => 2829341
[patent_doc_number] => 05175110
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-12-29
[patent_title] => 'Analysis of ions present at low concentrations in solutions containing other ions'
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[patent_app_number] => 7/621524
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[patent_app_date] => 1990-11-30
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/621524 | Analysis of ions present at low concentrations in solutions containing other ions | Nov 29, 1990 | Issued |
07/619070 | ZEOLITE ENHANCED ORGANIC BIOTRANSFORMATION | Nov 27, 1990 | Abandoned |
Array
(
[id] => 2807841
[patent_doc_number] => 05085784
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[patent_kind] => NA
[patent_issue_date] => 1992-02-04
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/618462 | Use of cationic charge modified filter media | Nov 26, 1990 | Issued |
Array
(
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[patent_issue_date] => 1992-02-04
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Array
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[id] => 2788158
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