
Frank Sever
Examiner (ID: 5244)
| Most Active Art Unit | 1306 |
| Art Unit(s) | 1306, 2899, 1303, 1305, 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] => 2103048
[patent_doc_number] => 04483746
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-11-20
[patent_title] => 'Process for phosphorus purification'
[patent_app_type] => 1
[patent_app_number] => 6/385144
[patent_app_country] => US
[patent_app_date] => 1982-06-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 3596
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 213
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/483/04483746.pdf
[firstpage_image] =>[orig_patent_app_number] => 385144
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/385144 | Process for phosphorus purification | Jun 3, 1982 | Issued |
Array
(
[id] => 2151569
[patent_doc_number] => 04517057
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-05-14
[patent_title] => 'Method and apparatus for short-path distillation'
[patent_app_type] => 1
[patent_app_number] => 6/385236
[patent_app_country] => US
[patent_app_date] => 1982-06-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 1811
[patent_no_of_claims] => 15
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[patent_words_short_claim] => 136
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/517/04517057.pdf
[firstpage_image] =>[orig_patent_app_number] => 385236
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/385236 | Method and apparatus for short-path distillation | Jun 3, 1982 | Issued |
Array
(
[id] => 2003635
[patent_doc_number] => 04407662
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-10-04
[patent_title] => 'Method of removing water from ethanol'
[patent_app_type] => 1
[patent_app_number] => 6/383612
[patent_app_country] => US
[patent_app_date] => 1982-06-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 1913
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 151
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/407/04407662.pdf
[firstpage_image] =>[orig_patent_app_number] => 383612
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/383612 | Method of removing water from ethanol | May 31, 1982 | Issued |
Array
(
[id] => 2109393
[patent_doc_number] => 04451275
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-05-29
[patent_title] => 'Nitrogen rejection from natural gas with CO.sub.2 and variable N.sub.2 content'
[patent_app_type] => 1
[patent_app_number] => 6/382738
[patent_app_country] => US
[patent_app_date] => 1982-05-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 4690
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 18
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/451/04451275.pdf
[firstpage_image] =>[orig_patent_app_number] => 382738
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/382738 | Nitrogen rejection from natural gas with CO.sub.2 and variable N.sub.2 content | May 26, 1982 | Issued |
Array
(
[id] => 2039286
[patent_doc_number] => 04385964
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-05-31
[patent_title] => 'Method for preventing the undesirable condensation of aluminum chloride in a fractional distillation column'
[patent_app_type] => 1
[patent_app_number] => 6/382312
[patent_app_country] => US
[patent_app_date] => 1982-05-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 4878
[patent_no_of_claims] => 18
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[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/385/04385964.pdf
[firstpage_image] =>[orig_patent_app_number] => 382312
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/382312 | Method for preventing the undesirable condensation of aluminum chloride in a fractional distillation column | May 25, 1982 | Issued |
Array
(
[id] => 2100363
[patent_doc_number] => 04441900
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-04-10
[patent_title] => 'Method of treating carbon-dioxide-containing natural gas'
[patent_app_type] => 1
[patent_app_number] => 6/381846
[patent_app_country] => US
[patent_app_date] => 1982-05-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 4
[patent_no_of_words] => 5363
[patent_no_of_claims] => 3
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[patent_words_short_claim] => 269
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/441/04441900.pdf
[firstpage_image] =>[orig_patent_app_number] => 381846
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/381846 | Method of treating carbon-dioxide-containing natural gas | May 24, 1982 | Issued |
Array
(
[id] => 2050379
[patent_doc_number] => 04416677
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-11-22
[patent_title] => 'Split shelf vapor air separation process'
[patent_app_type] => 1
[patent_app_number] => 6/381844
[patent_app_country] => US
[patent_app_date] => 1982-05-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3636
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 224
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/416/04416677.pdf
[firstpage_image] =>[orig_patent_app_number] => 381844
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/381844 | Split shelf vapor air separation process | May 24, 1982 | Issued |
Array
(
[id] => 2035740
[patent_doc_number] => 04410342
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-10-18
[patent_title] => 'Method and apparatus for separating a liquid product from a hydrocarbon-containing gas'
[patent_app_type] => 1
[patent_app_number] => 6/381215
[patent_app_country] => US
[patent_app_date] => 1982-05-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 2558
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 188
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/410/04410342.pdf
[firstpage_image] =>[orig_patent_app_number] => 381215
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/381215 | Method and apparatus for separating a liquid product from a hydrocarbon-containing gas | May 23, 1982 | Issued |
Array
(
[id] => 2204665
[patent_doc_number] => 04492591
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-01-08
[patent_title] => 'Method and apparatus for recovering hydrogen from a feed comprising methane, ethylene, hydrogen and acetylene'
[patent_app_type] => 1
[patent_app_number] => 6/381234
[patent_app_country] => US
[patent_app_date] => 1982-05-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 972
[patent_no_of_claims] => 8
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/492/04492591.pdf
[firstpage_image] =>[orig_patent_app_number] => 381234
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/381234 | Method and apparatus for recovering hydrogen from a feed comprising methane, ethylene, hydrogen and acetylene | May 23, 1982 | Issued |
Array
(
[id] => 2002763
[patent_doc_number] => 04401448
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-08-30
[patent_title] => 'Air separation process for the production of krypton and xenon'
[patent_app_type] => 1
[patent_app_number] => 6/381465
[patent_app_country] => US
[patent_app_date] => 1982-05-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 3641
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 456
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/401/04401448.pdf
[firstpage_image] =>[orig_patent_app_number] => 381465
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/381465 | Air separation process for the production of krypton and xenon | May 23, 1982 | Issued |
Array
(
[id] => 2084249
[patent_doc_number] => 04437940
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-03-20
[patent_title] => 'Process for automatic and continuous vaporization and condensation'
[patent_app_type] => 1
[patent_app_number] => 6/381223
[patent_app_country] => US
[patent_app_date] => 1982-05-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_no_of_words] => 2516
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/437/04437940.pdf
[firstpage_image] =>[orig_patent_app_number] => 381223
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/381223 | Process for automatic and continuous vaporization and condensation | May 23, 1982 | Issued |
Array
(
[id] => 2043657
[patent_doc_number] => 04405349
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-09-20
[patent_title] => 'Indirect-direct freeze exchange concentrator and method'
[patent_app_type] => 1
[patent_app_number] => 6/380110
[patent_app_country] => US
[patent_app_date] => 1982-05-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_no_of_words] => 2399
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/405/04405349.pdf
[firstpage_image] =>[orig_patent_app_number] => 380110
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/380110 | Indirect-direct freeze exchange concentrator and method | May 19, 1982 | Issued |
Array
(
[id] => 2145745
[patent_doc_number] => 04497690
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-02-05
[patent_title] => 'Distillation'
[patent_app_type] => 1
[patent_app_number] => 6/379664
[patent_app_country] => US
[patent_app_date] => 1982-05-19
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/497/04497690.pdf
[firstpage_image] =>[orig_patent_app_number] => 379664
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/379664 | Distillation | May 18, 1982 | Issued |
Array
(
[id] => 2100579
[patent_doc_number] => 04445917
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-05-01
[patent_title] => 'Process for liquefied natural gas'
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[pdf_file] => patents/04/445/04445917.pdf
[firstpage_image] =>[orig_patent_app_number] => 376079
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/376079 | Process for liquefied natural gas | May 9, 1982 | Issued |
Array
(
[id] => 2104689
[patent_doc_number] => 04473444
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-09-25
[patent_title] => 'Extractive distillation of alcohol-ester mixtures'
[patent_app_type] => 1
[patent_app_number] => 6/376322
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[pdf_file] => patents/04/473/04473444.pdf
[firstpage_image] =>[orig_patent_app_number] => 376322
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/376322 | Extractive distillation of alcohol-ester mixtures | May 9, 1982 | Issued |
Array
(
[id] => 2003396
[patent_doc_number] => 04411677
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-10-25
[patent_title] => 'Nitrogen rejection from natural gas'
[patent_app_type] => 1
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[pdf_file] => patents/04/411/04411677.pdf
[firstpage_image] =>[orig_patent_app_number] => 376365
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/376365 | Nitrogen rejection from natural gas | May 9, 1982 | Issued |
Array
(
[id] => 2099042
[patent_doc_number] => 04457807
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-07-03
[patent_title] => 'Process for the purification of .epsilon.-caprolactam'
[patent_app_type] => 1
[patent_app_number] => 6/376001
[patent_app_country] => US
[patent_app_date] => 1982-05-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[pdf_file] => patents/04/457/04457807.pdf
[firstpage_image] =>[orig_patent_app_number] => 376001
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/376001 | Process for the purification of .epsilon.-caprolactam | May 6, 1982 | Issued |
| 06/375687 | PROCESS FOR DISTILLING WATER AND DISTILLATION APPARATUS | May 5, 1982 | Abandoned |
| 06/375018 | APPARATUS AND METHOD FOR TRANSPORTING AND PRESERVING PERISHABLE TEST SAMPLES | May 4, 1982 | Abandoned |
Array
(
[id] => 2142466
[patent_doc_number] => 04536257
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-08-20
[patent_title] => 'Desalination system'
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[pdf_file] => patents/04/536/04536257.pdf
[firstpage_image] =>[orig_patent_app_number] => 374071
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/374071 | Desalination system | May 2, 1982 | Issued |