| Application number | Title of the application | Filing Date | Status |
|---|
Array
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[patent_issue_date] => 1992-08-04
[patent_title] => 'Chromatography stationary phase material for high performance liquid chromatography'
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| 07/512970 | CONTROLLED CHARGE CHROMATOGRAPHY SYSTEM AND METHOD | Apr 22, 1990 | Abandoned |
Array
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[patent_doc_number] => 05087360
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[patent_issue_date] => 1992-02-11
[patent_title] => 'Field-portable apparatus and method for analytical supercritical fluid extraction of sorbent materials'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/510987 | Field-portable apparatus and method for analytical supercritical fluid extraction of sorbent materials | Apr 18, 1990 | Issued |
| 07/513351 | LIQUID CHROMATOGRAPHY | Apr 18, 1990 | Abandoned |
Array
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[id] => 2701497
[patent_doc_number] => 05013445
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-05-07
[patent_title] => 'Method for separating immunoglobulin G. subclasses'
[patent_app_type] => 1
[patent_app_number] => 7/511978
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[patent_app_date] => 1990-04-16
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/511978 | Method for separating immunoglobulin G. subclasses | Apr 15, 1990 | Issued |
Array
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[id] => 2718743
[patent_doc_number] => 05057224
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-10-15
[patent_title] => 'Method for evaluating the performance of reverse phase high performance liquid chromatographic columns'
[patent_app_type] => 1
[patent_app_number] => 7/507455
[patent_app_country] => US
[patent_app_date] => 1990-04-11
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/507455 | Method for evaluating the performance of reverse phase high performance liquid chromatographic columns | Apr 10, 1990 | Issued |
| 07/507606 | APPARATUS AND METHOD FOR OPTIMIZING THE LIQUID CHROMATOGRAPHIC SEPARATION OF A SAMPLE | Apr 9, 1990 | Abandoned |
| 07/506582 | METHOD FOR TREATING FLUIDS | Apr 8, 1990 | Abandoned |
Array
(
[id] => 2840510
[patent_doc_number] => 05110474
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-05-05
[patent_title] => 'Method for liquid chromatographic extraction of strontium from acid solutions'
[patent_app_type] => 1
[patent_app_number] => 7/507419
[patent_app_country] => US
[patent_app_date] => 1990-04-09
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Array
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[patent_kind] => NA
[patent_issue_date] => 1991-10-29
[patent_title] => 'Chromatographic separation apparatus'
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[firstpage_image] =>[orig_patent_app_number] => 505396
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/505396 | Chromatographic separation apparatus | Apr 5, 1990 | Issued |
| 07/501122 | SLURRY COMPRESSOR, APPARATUS FOR GUIDING COMPRESSOR, AND METHOD FOR PACKING SLURRY IN COLUMN | Mar 28, 1990 | Abandoned |
Array
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[id] => 2746375
[patent_doc_number] => 05071547
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-12-10
[patent_title] => 'Column chromatographic column apparatus with switching capability'
[patent_app_type] => 1
[patent_app_number] => 7/498112
[patent_app_country] => US
[patent_app_date] => 1990-03-23
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[pdf_file] => patents/05/071/05071547.pdf
[firstpage_image] =>[orig_patent_app_number] => 498112
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/498112 | Column chromatographic column apparatus with switching capability | Mar 22, 1990 | Issued |
| 07/497595 | POLYMER-COATED CARBON-CLAD INORGANIC OXIDE PARTICLES | Mar 21, 1990 | Abandoned |
Array
(
[id] => 2875451
[patent_doc_number] => 05108597
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-04-28
[patent_title] => 'Carbon-clad zirconium oxide particles'
[patent_app_type] => 1
[patent_app_number] => 7/497594
[patent_app_country] => US
[patent_app_date] => 1990-03-22
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/497594 | Carbon-clad zirconium oxide particles | Mar 21, 1990 | Issued |
Array
(
[id] => 2688760
[patent_doc_number] => 05019269
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-05-28
[patent_title] => 'Polymers derived from crosslinked polystyrenes and dextrans, their methods of preparation and their applications for the analysis and purification of molecules of biological origin'
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[patent_app_number] => 7/497560
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| 07/496314 | PREPARATION AND ACTIVATION OF LIGNOCELLULOSIC AND CELLULOSIC BEADS FOR USE IN AFFINITY AND IMMUNOAFFINITY CHROMATOGRAPHY OF HIGH MOLECULAR WEIGHT PROTEINS | Mar 19, 1990 | Abandoned |
Array
(
[id] => 2718741
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[patent_kind] => NA
[patent_issue_date] => 1991-06-18
[patent_title] => 'Horizontal flow-through coil planet centrifuge with multilayer plural coils in eccentric synchronous rotation, suitable for counter-current chromatography'
[patent_app_type] => 1
[patent_app_number] => 7/496144
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[firstpage_image] =>[orig_patent_app_number] => 496144
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/496144 | Horizontal flow-through coil planet centrifuge with multilayer plural coils in eccentric synchronous rotation, suitable for counter-current chromatography | Mar 18, 1990 | Issued |
Array
(
[id] => 2675702
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[patent_issue_date] => 1991-11-19
[patent_title] => 'N-acylated derivatives of polyethyleneimine bonded phase silica products'
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Array
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[patent_issue_date] => 1993-08-31
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Array
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[patent_title] => 'Optical resolution with .beta.-1,4-mannan tribenzoate'
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