
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] => 2112334
[patent_doc_number] => 04436539
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-03-13
[patent_title] => 'Method and apparatus for air-conditioning by means of a hydrogen heat pump'
[patent_app_type] => 1
[patent_app_number] => 6/309225
[patent_app_country] => US
[patent_app_date] => 1981-10-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 4318
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 240
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/436/04436539.pdf
[firstpage_image] =>[orig_patent_app_number] => 309225
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/309225 | Method and apparatus for air-conditioning by means of a hydrogen heat pump | Oct 5, 1981 | Issued |
Array
(
[id] => 2044223
[patent_doc_number] => 04405409
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-09-20
[patent_title] => 'Method and apparatus for dehydrating mixtures of organic liquids and water'
[patent_app_type] => 1
[patent_app_number] => 6/308560
[patent_app_country] => US
[patent_app_date] => 1981-10-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2028
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 109
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/405/04405409.pdf
[firstpage_image] =>[orig_patent_app_number] => 308560
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/308560 | Method and apparatus for dehydrating mixtures of organic liquids and water | Oct 4, 1981 | Issued |
Array
(
[id] => 2026278
[patent_doc_number] => 04378317
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-03-29
[patent_title] => 'Process to maintain bland taste in energy efficient oil deodorization systems'
[patent_app_type] => 1
[patent_app_number] => 6/309524
[patent_app_country] => US
[patent_app_date] => 1981-10-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 5676
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 114
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/378/04378317.pdf
[firstpage_image] =>[orig_patent_app_number] => 309524
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/309524 | Process to maintain bland taste in energy efficient oil deodorization systems | Oct 4, 1981 | Issued |
Array
(
[id] => 2073553
[patent_doc_number] => 04433558
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-02-28
[patent_title] => 'Parallel contact distillative freezing process for separating volatile mixtures and apparatuses for use therein'
[patent_app_type] => 1
[patent_app_number] => 6/307507
[patent_app_country] => US
[patent_app_date] => 1981-10-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 15
[patent_no_of_words] => 4983
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 319
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/433/04433558.pdf
[firstpage_image] =>[orig_patent_app_number] => 307507
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/307507 | Parallel contact distillative freezing process for separating volatile mixtures and apparatuses for use therein | Sep 30, 1981 | Issued |
| 90/000077 | NATURAL GAS PROCESSING | Sep 29, 1981 | Issued |
Array
(
[id] => 1994756
[patent_doc_number] => 04381223
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-04-26
[patent_title] => 'Process for the treatment of organic amine compositions'
[patent_app_type] => 1
[patent_app_number] => 6/307223
[patent_app_country] => US
[patent_app_date] => 1981-09-30
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3914
[patent_no_of_claims] => 6
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[patent_words_short_claim] => 171
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/381/04381223.pdf
[firstpage_image] =>[orig_patent_app_number] => 307223
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/307223 | Process for the treatment of organic amine compositions | Sep 29, 1981 | Issued |
Array
(
[id] => 2155975
[patent_doc_number] => 04525186
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1985-06-25
[patent_title] => 'Method for producing isotopically enriched helium-4 and use of same as nuclear reactor coolant'
[patent_app_type] => 1
[patent_app_number] => 6/306009
[patent_app_country] => US
[patent_app_date] => 1981-09-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 4
[patent_no_of_words] => 5642
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 34
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/525/04525186.pdf
[firstpage_image] =>[orig_patent_app_number] => 306009
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/306009 | Method for producing isotopically enriched helium-4 and use of same as nuclear reactor coolant | Sep 27, 1981 | Issued |
Array
(
[id] => 2026252
[patent_doc_number] => 04376679
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-03-15
[patent_title] => 'Solar desalting process'
[patent_app_type] => 1
[patent_app_number] => 6/306211
[patent_app_country] => US
[patent_app_date] => 1981-09-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2194
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 23
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/376/04376679.pdf
[firstpage_image] =>[orig_patent_app_number] => 306211
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/306211 | Solar desalting process | Sep 27, 1981 | Issued |
Array
(
[id] => 2049716
[patent_doc_number] => 04406748
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-09-27
[patent_title] => 'Liquid purification system'
[patent_app_type] => 1
[patent_app_number] => 6/305892
[patent_app_country] => US
[patent_app_date] => 1981-09-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 7520
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 8
[patent_words_short_claim] => 258
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/406/04406748.pdf
[firstpage_image] =>[orig_patent_app_number] => 305892
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/305892 | Liquid purification system | Sep 24, 1981 | Issued |
Array
(
[id] => 2049044
[patent_doc_number] => 04406679
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-09-27
[patent_title] => 'Apparatus for and method of preparing crystals for washing'
[patent_app_type] => 1
[patent_app_number] => 6/303881
[patent_app_country] => US
[patent_app_date] => 1981-09-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2088
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 120
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/406/04406679.pdf
[firstpage_image] =>[orig_patent_app_number] => 303881
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/303881 | Apparatus for and method of preparing crystals for washing | Sep 20, 1981 | Issued |
Array
(
[id] => 1996138
[patent_doc_number] => 04383895
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-05-17
[patent_title] => 'Purification of 1,4-butanediol'
[patent_app_type] => 1
[patent_app_number] => 6/304106
[patent_app_country] => US
[patent_app_date] => 1981-09-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2331
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 88
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/383/04383895.pdf
[firstpage_image] =>[orig_patent_app_number] => 304106
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/304106 | Purification of 1,4-butanediol | Sep 20, 1981 | Issued |
Array
(
[id] => 2026128
[patent_doc_number] => 04415075
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-11-15
[patent_title] => 'Wall mounted light weight automatic water distiller'
[patent_app_type] => 1
[patent_app_number] => 6/302883
[patent_app_country] => US
[patent_app_date] => 1981-09-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_no_of_words] => 1778
[patent_no_of_claims] => 8
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/415/04415075.pdf
[firstpage_image] =>[orig_patent_app_number] => 302883
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/302883 | Wall mounted light weight automatic water distiller | Sep 15, 1981 | Issued |
Array
(
[id] => 2126881
[patent_doc_number] => 04426362
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-01-17
[patent_title] => 'Solid block detergent dispenser'
[patent_app_type] => 1
[patent_app_number] => 6/301746
[patent_app_country] => US
[patent_app_date] => 1981-09-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 10468
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[pdf_file] => patents/04/426/04426362.pdf
[firstpage_image] =>[orig_patent_app_number] => 301746
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/301746 | Solid block detergent dispenser | Sep 13, 1981 | Issued |
Array
(
[id] => 2002778
[patent_doc_number] => 04401450
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-08-30
[patent_title] => 'Economic recovery of ethylene and/or propylene from low concentration feeds'
[patent_app_type] => 1
[patent_app_number] => 6/301261
[patent_app_country] => US
[patent_app_date] => 1981-09-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 4842
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/401/04401450.pdf
[firstpage_image] =>[orig_patent_app_number] => 301261
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/301261 | Economic recovery of ethylene and/or propylene from low concentration feeds | Sep 10, 1981 | Issued |
Array
(
[id] => 2030597
[patent_doc_number] => 04381974
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-05-03
[patent_title] => 'Distillation columns'
[patent_app_type] => 1
[patent_app_number] => 6/299986
[patent_app_country] => US
[patent_app_date] => 1981-09-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 2626
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/381/04381974.pdf
[firstpage_image] =>[orig_patent_app_number] => 299986
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/299986 | Distillation columns | Sep 7, 1981 | Issued |
Array
(
[id] => 1945054
[patent_doc_number] => 04366027
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-12-28
[patent_title] => 'Device for distillation or concentration of a solution and more particularly for desalination of a saline solution such as sea water'
[patent_app_type] => 1
[patent_app_number] => 6/298740
[patent_app_country] => US
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[pdf_file] => patents/04/366/04366027.pdf
[firstpage_image] =>[orig_patent_app_number] => 298740
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/298740 | Device for distillation or concentration of a solution and more particularly for desalination of a saline solution such as sea water | Sep 1, 1981 | Issued |
Array
(
[id] => 2035886
[patent_doc_number] => 04414007
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-11-08
[patent_title] => 'Process for separation of gas mixture'
[patent_app_type] => 1
[patent_app_number] => 6/298052
[patent_app_country] => US
[patent_app_date] => 1981-08-31
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/414/04414007.pdf
[firstpage_image] =>[orig_patent_app_number] => 298052
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/298052 | Process for separation of gas mixture | Aug 30, 1981 | Issued |
Array
(
[id] => 1992820
[patent_doc_number] => 04344828
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-08-17
[patent_title] => 'Energy efficient distillation apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/297852
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[patent_app_date] => 1981-08-31
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[pdf_file] => patents/04/344/04344828.pdf
[firstpage_image] =>[orig_patent_app_number] => 297852
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/297852 | Energy efficient distillation apparatus | Aug 30, 1981 | Issued |
Array
(
[id] => 2007411
[patent_doc_number] => 04391677
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-07-05
[patent_title] => 'Process for producing substantially sulphur-free butene-1'
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[patent_app_number] => 6/296873
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[patent_app_date] => 1981-08-27
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[pdf_file] => patents/04/391/04391677.pdf
[firstpage_image] =>[orig_patent_app_number] => 296873
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/296873 | Process for producing substantially sulphur-free butene-1 | Aug 26, 1981 | Issued |
Array
(
[id] => 2005790
[patent_doc_number] => 04421536
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-12-20
[patent_title] => 'Process for producing krypton and xenon'
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[pdf_file] => patents/04/421/04421536.pdf
[firstpage_image] =>[orig_patent_app_number] => 296151
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/296151 | Process for producing krypton and xenon | Aug 24, 1981 | Issued |