
Frank Sever
Examiner (ID: 3856)
| Most Active Art Unit | 1306 |
| Art Unit(s) | 2899, 1303, 1305, 1306, 1801 |
| Total Applications | 1564 |
| Issued Applications | 1483 |
| Pending Applications | 0 |
| Abandoned Applications | 81 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2245343
[patent_doc_number] => 04605427
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-08-12
[patent_title] => 'Cryogenic triple-pressure air separation with LP-to-MP latent-heat-exchange'
[patent_app_type] => 1
[patent_app_number] => 6/501264
[patent_app_country] => US
[patent_app_date] => 1983-06-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 4544
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/605/04605427.pdf
[firstpage_image] =>[orig_patent_app_number] => 501264
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/501264 | Cryogenic triple-pressure air separation with LP-to-MP latent-heat-exchange | Jun 5, 1983 | Issued |
Array
(
[id] => 2204676
[patent_doc_number] => 04492592
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-01-08
[patent_title] => 'Combined desiccation of substantially supercritical CO.sub.2'
[patent_app_type] => 1
[patent_app_number] => 6/501583
[patent_app_country] => US
[patent_app_date] => 1983-06-06
[patent_effective_date] => 0000-00-00
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/492/04492592.pdf
[firstpage_image] =>[orig_patent_app_number] => 501583
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/501583 | Combined desiccation of substantially supercritical CO.sub.2 | Jun 5, 1983 | Issued |
Array
(
[id] => 2160602
[patent_doc_number] => 04537039
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-08-27
[patent_title] => 'Vapor compression distilling and salt concentrating device'
[patent_app_type] => 1
[patent_app_number] => 6/501164
[patent_app_country] => US
[patent_app_date] => 1983-06-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[pdf_file] => patents/04/537/04537039.pdf
[firstpage_image] =>[orig_patent_app_number] => 501164
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/501164 | Vapor compression distilling and salt concentrating device | Jun 5, 1983 | Issued |
Array
(
[id] => 2204690
[patent_doc_number] => 04492593
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-01-08
[patent_title] => 'Sequential liquid solid desiccation of supercritical and nearcritical CO.sub. 2'
[patent_app_type] => 1
[patent_app_number] => 6/501668
[patent_app_country] => US
[patent_app_date] => 1983-06-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 2818
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[firstpage_image] =>[orig_patent_app_number] => 501668
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Array
(
[id] => 2196569
[patent_doc_number] => 04533373
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-08-06
[patent_title] => 'Separation of CO.sub.2 and H.sub.2 S from hydrogen containing gas'
[patent_app_type] => 1
[patent_app_number] => 6/500697
[patent_app_country] => US
[patent_app_date] => 1983-06-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[pdf_file] => patents/04/533/04533373.pdf
[firstpage_image] =>[orig_patent_app_number] => 500697
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/500697 | Separation of CO.sub.2 and H.sub.2 S from hydrogen containing gas | Jun 2, 1983 | Issued |
Array
(
[id] => 2094938
[patent_doc_number] => 04474590
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-10-02
[patent_title] => 'Process for separation of gas mixture'
[patent_app_type] => 1
[patent_app_number] => 6/500726
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/500726 | Process for separation of gas mixture | Jun 2, 1983 | Issued |
Array
(
[id] => 2176196
[patent_doc_number] => 04507134
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-03-26
[patent_title] => 'Air fractionation method'
[patent_app_type] => 1
[patent_app_number] => 6/500572
[patent_app_country] => US
[patent_app_date] => 1983-06-02
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[patent_no_of_words] => 1986
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/500572 | Air fractionation method | Jun 1, 1983 | Issued |
Array
(
[id] => 2179209
[patent_doc_number] => 04504295
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-03-12
[patent_title] => 'Nitrogen rejection from natural gas integrated with NGL recovery'
[patent_app_type] => 1
[patent_app_number] => 6/499954
[patent_app_country] => US
[patent_app_date] => 1983-06-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_no_of_words] => 5339
[patent_no_of_claims] => 14
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[pdf_file] => patents/04/504/04504295.pdf
[firstpage_image] =>[orig_patent_app_number] => 499954
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/499954 | Nitrogen rejection from natural gas integrated with NGL recovery | May 31, 1983 | Issued |
Array
(
[id] => 2174956
[patent_doc_number] => 04514260
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-04-30
[patent_title] => 'Apparatus for the desalination of sea water'
[patent_app_type] => 1
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[patent_app_date] => 1983-05-20
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[pdf_file] => patents/04/514/04514260.pdf
[firstpage_image] =>[orig_patent_app_number] => 496708
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/496708 | Apparatus for the desalination of sea water | May 19, 1983 | Issued |
Array
(
[id] => 2190273
[patent_doc_number] => 04511436
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-04-16
[patent_title] => 'Apparatus for the desalination of sea water'
[patent_app_type] => 1
[patent_app_number] => 6/496713
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[patent_app_date] => 1983-05-20
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[pdf_file] => patents/04/511/04511436.pdf
[firstpage_image] =>[orig_patent_app_number] => 496713
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/496713 | Apparatus for the desalination of sea water | May 19, 1983 | Issued |
Array
(
[id] => 2174879
[patent_doc_number] => 04529485
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-07-16
[patent_title] => 'Constraint control of a fractional distillation process'
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[pdf_file] => patents/04/529/04529485.pdf
[firstpage_image] =>[orig_patent_app_number] => 496784
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/496784 | Constraint control of a fractional distillation process | May 19, 1983 | Issued |
Array
(
[id] => 2133031
[patent_doc_number] => 04491461
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-01-01
[patent_title] => 'Method of desulfurization of flue gases'
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[patent_app_number] => 6/495243
[patent_app_country] => US
[patent_app_date] => 1983-05-17
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[pdf_file] => patents/04/491/04491461.pdf
[firstpage_image] =>[orig_patent_app_number] => 495243
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/495243 | Method of desulfurization of flue gases | May 16, 1983 | Issued |
Array
(
[id] => 2157091
[patent_doc_number] => 04530708
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-07-23
[patent_title] => 'Air separation method and apparatus therefor'
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[patent_app_number] => 6/494448
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/494448 | Air separation method and apparatus therefor | May 12, 1983 | Issued |
Array
(
[id] => 2109386
[patent_doc_number] => 04451274
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[patent_kind] => NA
[patent_issue_date] => 1984-05-29
[patent_title] => 'Distillative separation of methane and carbon dioxide'
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[pdf_file] => patents/04/451/04451274.pdf
[firstpage_image] =>[orig_patent_app_number] => 493791
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/493791 | Distillative separation of methane and carbon dioxide | May 11, 1983 | Issued |
Array
(
[id] => 2124163
[patent_doc_number] => 04482369
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-11-13
[patent_title] => 'Process for producing a hydrogen-rich gas stream from the effluent of a catalytic hydrocarbon conversion reaction zone'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/493180 | Process for producing a hydrogen-rich gas stream from the effluent of a catalytic hydrocarbon conversion reaction zone | May 9, 1983 | Issued |
Array
(
[id] => 2162568
[patent_doc_number] => 04496383
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[patent_issue_date] => 1985-01-29
[patent_title] => 'Production of nitrogen from air'
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Array
(
[id] => 2181378
[patent_doc_number] => 04555256
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[patent_issue_date] => 1985-11-26
[patent_title] => 'Process and device for the production of gaseous oxygen at elevated pressure'
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Array
(
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Array
(
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Array
(
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[pdf_file] => patents/04/519/04519825.pdf
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[rel_patent_id] =>[rel_patent_doc_number] =>) 06/488328 | Process for recovering C.sub.4 + hydrocarbons using a dephlegmator | Apr 24, 1983 | Issued |