| Application number | Title of the application | Filing Date | Status |
|---|
Array
(
[id] => 2459599
[patent_doc_number] => 04717785
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-01-05
[patent_title] => 'Removal of phosphine impurities from higher olefins'
[patent_app_type] => 1
[patent_app_number] => 6/940386
[patent_app_country] => US
[patent_app_date] => 1986-12-10
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/940386 | Removal of phosphine impurities from higher olefins | Dec 9, 1986 | Issued |
| 06/937990 | DELAYED COKING PROCESS USING OXYGEN ADDITION TO THE TRANSFER LINE | Dec 3, 1986 | Abandoned |
Array
(
[id] => 2631533
[patent_doc_number] => 04909927
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-03-20
[patent_title] => 'Extraction of hydrocarbon oils using a combination polar extraction solvent-aliphatic-aromatic or polar extraction solvent-polar substituted naphthenes extraction solvent mixture'
[patent_app_type] => 1
[patent_app_number] => 6/934698
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[patent_app_date] => 1986-12-04
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/909/04909927.pdf
[firstpage_image] =>[orig_patent_app_number] => 934698
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/934698 | Extraction of hydrocarbon oils using a combination polar extraction solvent-aliphatic-aromatic or polar extraction solvent-polar substituted naphthenes extraction solvent mixture | Dec 3, 1986 | Issued |
| 06/936773 | METHOD FOR PRODUCING LOW SULFUR PREMIUM COKE FROM HIGH SULFUR DECANT OILS | Dec 1, 1986 | Abandoned |
Array
(
[id] => 2551875
[patent_doc_number] => 04897179
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-01-30
[patent_title] => 'Method of producing reduced iron and light oil from ion ore and heavy oil'
[patent_app_type] => 1
[patent_app_number] => 6/931988
[patent_app_country] => US
[patent_app_date] => 1986-11-25
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[pdf_file] => patents/04/897/04897179.pdf
[firstpage_image] =>[orig_patent_app_number] => 931988
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/931988 | Method of producing reduced iron and light oil from ion ore and heavy oil | Nov 24, 1986 | Issued |
Array
(
[id] => 2415982
[patent_doc_number] => 04726894
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-02-23
[patent_title] => 'Distillation cut point control'
[patent_app_type] => 1
[patent_app_number] => 6/935089
[patent_app_country] => US
[patent_app_date] => 1986-11-24
[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 935089
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/935089 | Distillation cut point control | Nov 23, 1986 | Issued |
Array
(
[id] => 2412030
[patent_doc_number] => 04728414
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-03-01
[patent_title] => 'Solvent dewaxing using combination poly (n-C.sub.24) alkylmethacrylate-poly (C.sub.8 -C.sub.20 alkyl (meth-) acrylate dewaxing aid'
[patent_app_type] => 1
[patent_app_number] => 6/933126
[patent_app_country] => US
[patent_app_date] => 1986-11-21
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[pdf_file] => patents/04/728/04728414.pdf
[firstpage_image] =>[orig_patent_app_number] => 933126
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/933126 | Solvent dewaxing using combination poly (n-C.sub.24) alkylmethacrylate-poly (C.sub.8 -C.sub.20 alkyl (meth-) acrylate dewaxing aid | Nov 20, 1986 | Issued |
| 06/933419 | METHOD FOR IMPROVING THE PROPERTIES OF PREMIUM COKE | Nov 20, 1986 | Abandoned |
Array
(
[id] => 2299603
[patent_doc_number] => 04673484
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1987-06-16
[patent_title] => 'Amphiphilic phase behavior separation of carboxylic acids/hydrocarbon mixtures in recovery of oil from tar sands or the like'
[patent_app_type] => 1
[patent_app_number] => 6/932688
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[firstpage_image] =>[orig_patent_app_number] => 932688
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/932688 | Amphiphilic phase behavior separation of carboxylic acids/hydrocarbon mixtures in recovery of oil from tar sands or the like | Nov 18, 1986 | Issued |
Array
(
[id] => 2439554
[patent_doc_number] => 04750990
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-06-14
[patent_title] => 'Membrane separation of hydrocarbons using cycloparaffinic solvents'
[patent_app_type] => 1
[patent_app_number] => 6/932052
[patent_app_country] => US
[patent_app_date] => 1986-11-18
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[pdf_file] => patents/04/750/04750990.pdf
[firstpage_image] =>[orig_patent_app_number] => 932052
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/932052 | Membrane separation of hydrocarbons using cycloparaffinic solvents | Nov 17, 1986 | Issued |
Array
(
[id] => 2380773
[patent_doc_number] => 04737267
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-04-12
[patent_title] => 'Oil shale processing apparatus and method'
[patent_app_type] => 1
[patent_app_number] => 6/929722
[patent_app_country] => US
[patent_app_date] => 1986-11-12
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[pdf_file] => patents/04/737/04737267.pdf
[firstpage_image] =>[orig_patent_app_number] => 929722
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/929722 | Oil shale processing apparatus and method | Nov 11, 1986 | Issued |
| 06/929450 | PROCESS AND APPARATUS FOR CATALYTIC CRACKING OF A HYDROCARBON CHARGE SUBJECTED TO A PRETREATMENT WITH SOLID PARTICLES OF LOW ACTIVITY | Nov 11, 1986 | Abandoned |
Array
(
[id] => 2381224
[patent_doc_number] => 04720338
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-01-19
[patent_title] => 'Premium coking process'
[patent_app_type] => 1
[patent_app_number] => 6/926039
[patent_app_country] => US
[patent_app_date] => 1986-11-03
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/720/04720338.pdf
[firstpage_image] =>[orig_patent_app_number] => 926039
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/926039 | Premium coking process | Nov 2, 1986 | Issued |
Array
(
[id] => 2505115
[patent_doc_number] => 04795548
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-01-03
[patent_title] => 'Process for making anode grade coke'
[patent_app_type] => 1
[patent_app_number] => 6/923190
[patent_app_country] => US
[patent_app_date] => 1986-10-27
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[firstpage_image] =>[orig_patent_app_number] => 923190
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/923190 | Process for making anode grade coke | Oct 26, 1986 | Issued |
Array
(
[id] => 2384584
[patent_doc_number] => 04753721
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-06-28
[patent_title] => 'Process for resid hydrotreating employing feed distributor'
[patent_app_type] => 1
[patent_app_number] => 6/922866
[patent_app_country] => US
[patent_app_date] => 1986-10-24
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Array
(
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[patent_issue_date] => 1987-10-20
[patent_title] => 'Static bed wax decolorization process'
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Array
(
[id] => 2479367
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[patent_issue_date] => 1989-04-11
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/921795 | Method of liquefying coal | Oct 16, 1986 | Issued |
Array
(
[id] => 2381569
[patent_doc_number] => 04789459
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[patent_kind] => NA
[patent_issue_date] => 1988-12-06
[patent_title] => 'Process for recovering power from a fluid catalytic cracking unit used particularly for the treatment of heavy charges'
[patent_app_type] => 1
[patent_app_number] => 6/920342
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Array
(
[id] => 2441656
[patent_doc_number] => 04721557
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-01-26
[patent_title] => 'Combination process for the conversion of a residual asphaltene-containing hydrocarbonaceous stream to maximize middle distillate production'
[patent_app_type] => 1
[patent_app_number] => 6/916754
[patent_app_country] => US
[patent_app_date] => 1986-10-08
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/916754 | Combination process for the conversion of a residual asphaltene-containing hydrocarbonaceous stream to maximize middle distillate production | Oct 7, 1986 | Issued |
| 06/911486 | PROCESS FOR THE SEPARATION OF FINE CATALYST PARTICLES FROM A HYDROCARBON FEEDSTOCK BY FILTRATION THROUGH MINERAL BARRIERS AND A FILTRATION LOOP | Sep 24, 1986 | Abandoned |