
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] => 2065957
[patent_doc_number] => 04430103
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-02-07
[patent_title] => 'Cryogenic recovery of LPG from natural gas'
[patent_app_type] => 1
[patent_app_number] => 6/351728
[patent_app_country] => US
[patent_app_date] => 1982-02-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 6220
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 78
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/430/04430103.pdf
[firstpage_image] =>[orig_patent_app_number] => 351728
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/351728 | Cryogenic recovery of LPG from natural gas | Feb 23, 1982 | Issued |
Array
(
[id] => 2083796
[patent_doc_number] => 04435198
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-03-06
[patent_title] => 'Separation of nitrogen from natural gas'
[patent_app_type] => 1
[patent_app_number] => 6/351727
[patent_app_country] => US
[patent_app_date] => 1982-02-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 15
[patent_no_of_words] => 14289
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 284
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/435/04435198.pdf
[firstpage_image] =>[orig_patent_app_number] => 351727
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/351727 | Separation of nitrogen from natural gas | Feb 23, 1982 | Issued |
Array
(
[id] => 2049723
[patent_doc_number] => 04406749
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-09-27
[patent_title] => 'Solar water distillation apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/351644
[patent_app_country] => US
[patent_app_date] => 1982-02-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 3125
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 329
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/406/04406749.pdf
[firstpage_image] =>[orig_patent_app_number] => 351644
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/351644 | Solar water distillation apparatus | Feb 22, 1982 | Issued |
Array
(
[id] => 2017879
[patent_doc_number] => 04419188
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-12-06
[patent_title] => 'Thermally coupled extractive distillation process'
[patent_app_type] => 1
[patent_app_number] => 6/350592
[patent_app_country] => US
[patent_app_date] => 1982-02-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 10
[patent_no_of_words] => 16441
[patent_no_of_claims] => 25
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 409
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/419/04419188.pdf
[firstpage_image] =>[orig_patent_app_number] => 350592
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/350592 | Thermally coupled extractive distillation process | Feb 21, 1982 | Issued |
Array
(
[id] => 2018291
[patent_doc_number] => 04419242
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-12-06
[patent_title] => 'Composite membrane for a membrane distillation system'
[patent_app_type] => 1
[patent_app_number] => 6/350078
[patent_app_country] => US
[patent_app_date] => 1982-02-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 2964
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 108
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/419/04419242.pdf
[firstpage_image] =>[orig_patent_app_number] => 350078
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/350078 | Composite membrane for a membrane distillation system | Feb 17, 1982 | Issued |
Array
(
[id] => 2065738
[patent_doc_number] => 04459144
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-07-10
[patent_title] => 'Multi-stage counter-current concentration system and method'
[patent_app_type] => 1
[patent_app_number] => 6/349819
[patent_app_country] => US
[patent_app_date] => 1982-02-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 8
[patent_no_of_words] => 4323
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 127
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/459/04459144.pdf
[firstpage_image] =>[orig_patent_app_number] => 349819
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/349819 | Multi-stage counter-current concentration system and method | Feb 17, 1982 | Issued |
Array
(
[id] => 2003986
[patent_doc_number] => 04407703
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-10-04
[patent_title] => 'Amine separation process'
[patent_app_type] => 1
[patent_app_number] => 6/349816
[patent_app_country] => US
[patent_app_date] => 1982-02-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1557
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 165
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/407/04407703.pdf
[firstpage_image] =>[orig_patent_app_number] => 349816
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/349816 | Amine separation process | Feb 17, 1982 | Issued |
| 06/346176 | CYCLONE SEPARATORS | Feb 4, 1982 | Abandoned |
Array
(
[id] => 2036823
[patent_doc_number] => 04414112
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-11-08
[patent_title] => 'Oil/water separator'
[patent_app_type] => 1
[patent_app_number] => 6/343995
[patent_app_country] => US
[patent_app_date] => 1982-01-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 5
[patent_no_of_words] => 3988
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 172
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/414/04414112.pdf
[firstpage_image] =>[orig_patent_app_number] => 343995
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/343995 | Oil/water separator | Jan 28, 1982 | Issued |
Array
(
[id] => 2056623
[patent_doc_number] => 04417311
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-11-22
[patent_title] => 'Fractional distillation column control'
[patent_app_type] => 1
[patent_app_number] => 6/344146
[patent_app_country] => US
[patent_app_date] => 1982-01-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 5690
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 251
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/417/04417311.pdf
[firstpage_image] =>[orig_patent_app_number] => 344146
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/344146 | Fractional distillation column control | Jan 28, 1982 | Issued |
| 06/343599 | METHOD AND APPARATUS FOR GAS LIQUEFACTION | Jan 27, 1982 | Abandoned |
Array
(
[id] => 2039293
[patent_doc_number] => 04385965
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-05-31
[patent_title] => 'Process for the recovery of pure methylal from methanol-methylal mixtures'
[patent_app_type] => 1
[patent_app_number] => 6/342975
[patent_app_country] => US
[patent_app_date] => 1982-01-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3441
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/385/04385965.pdf
[firstpage_image] =>[orig_patent_app_number] => 342975
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/342975 | Process for the recovery of pure methylal from methanol-methylal mixtures | Jan 25, 1982 | Issued |
Array
(
[id] => 2046713
[patent_doc_number] => 04379026
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-04-05
[patent_title] => 'Process for the purification of benzaldehyde'
[patent_app_type] => 1
[patent_app_number] => 6/341108
[patent_app_country] => US
[patent_app_date] => 1982-01-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1809
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 95
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/379/04379026.pdf
[firstpage_image] =>[orig_patent_app_number] => 341108
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/341108 | Process for the purification of benzaldehyde | Jan 19, 1982 | Issued |
Array
(
[id] => 2081202
[patent_doc_number] => 04449994
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-05-22
[patent_title] => 'Low energy process for separating carbon dioxide and acid gases from a carbonaceous off-gas'
[patent_app_type] => 1
[patent_app_number] => 6/339359
[patent_app_country] => US
[patent_app_date] => 1982-01-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 5893
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 30
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/449/04449994.pdf
[firstpage_image] =>[orig_patent_app_number] => 339359
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/339359 | Low energy process for separating carbon dioxide and acid gases from a carbonaceous off-gas | Jan 14, 1982 | Issued |
Array
(
[id] => 2036264
[patent_doc_number] => 04417449
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-11-29
[patent_title] => 'Process for separating carbon dioxide and acid gases from a carbonaceous off-gas'
[patent_app_type] => 1
[patent_app_number] => 6/339360
[patent_app_country] => US
[patent_app_date] => 1982-01-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 5668
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 274
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/417/04417449.pdf
[firstpage_image] =>[orig_patent_app_number] => 339360
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/339360 | Process for separating carbon dioxide and acid gases from a carbonaceous off-gas | Jan 14, 1982 | Issued |
Array
(
[id] => 1986926
[patent_doc_number] => 04360695
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-11-23
[patent_title] => 'Continuous preparation of adiptic acid'
[patent_app_type] => 1
[patent_app_number] => 6/337684
[patent_app_country] => US
[patent_app_date] => 1982-01-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1706
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 113
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/360/04360695.pdf
[firstpage_image] =>[orig_patent_app_number] => 337684
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/337684 | Continuous preparation of adiptic acid | Jan 6, 1982 | Issued |
Array
(
[id] => 2050779
[patent_doc_number] => 04416723
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-11-22
[patent_title] => 'Method for producing sapphire tubes'
[patent_app_type] => 1
[patent_app_number] => 6/337739
[patent_app_country] => US
[patent_app_date] => 1982-01-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_no_of_words] => 2832
[patent_no_of_claims] => 9
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/416/04416723.pdf
[firstpage_image] =>[orig_patent_app_number] => 337739
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/337739 | Method for producing sapphire tubes | Jan 6, 1982 | Issued |
Array
(
[id] => 2007396
[patent_doc_number] => 04391675
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-07-05
[patent_title] => 'Sieve plates and distillation columns'
[patent_app_type] => 1
[patent_app_number] => 6/337324
[patent_app_country] => US
[patent_app_date] => 1982-01-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 2596
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/391/04391675.pdf
[firstpage_image] =>[orig_patent_app_number] => 337324
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/337324 | Sieve plates and distillation columns | Jan 4, 1982 | Issued |
Array
(
[id] => 2122005
[patent_doc_number] => 04477343
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-10-16
[patent_title] => 'Filter backwash means'
[patent_app_type] => 1
[patent_app_number] => 6/336447
[patent_app_country] => US
[patent_app_date] => 1981-12-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 2698
[patent_no_of_claims] => 13
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[patent_words_short_claim] => 277
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/477/04477343.pdf
[firstpage_image] =>[orig_patent_app_number] => 336447
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/336447 | Filter backwash means | Dec 30, 1981 | Issued |
| 06/336429 | FILTER PLATE | Dec 30, 1981 | Abandoned |