
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] => 2485671
[patent_doc_number] => 04828773
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-05-09
[patent_title] => 'Highly aromatic anisotropic polyurea/urethane membranes and their use for the separation of aromatics from non-aromatics'
[patent_app_type] => 1
[patent_app_number] => 7/108821
[patent_app_country] => US
[patent_app_date] => 1987-10-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 5220
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 98
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/828/04828773.pdf
[firstpage_image] =>[orig_patent_app_number] => 108821
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/108821 | Highly aromatic anisotropic polyurea/urethane membranes and their use for the separation of aromatics from non-aromatics | Oct 13, 1987 | Issued |
Array
(
[id] => 2419093
[patent_doc_number] => 04774001
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-09-27
[patent_title] => 'Supported microporous membrane'
[patent_app_type] => 1
[patent_app_number] => 7/107918
[patent_app_country] => US
[patent_app_date] => 1987-10-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 4892
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 86
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/774/04774001.pdf
[firstpage_image] =>[orig_patent_app_number] => 107918
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/107918 | Supported microporous membrane | Oct 12, 1987 | Issued |
Array
(
[id] => 2471442
[patent_doc_number] => 04871457
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-10-03
[patent_title] => 'Disk filter'
[patent_app_type] => 1
[patent_app_number] => 7/106398
[patent_app_country] => US
[patent_app_date] => 1987-10-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 11
[patent_no_of_words] => 2293
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 156
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/871/04871457.pdf
[firstpage_image] =>[orig_patent_app_number] => 106398
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/106398 | Disk filter | Oct 8, 1987 | Issued |
Array
(
[id] => 2550705
[patent_doc_number] => 04816156
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-03-28
[patent_title] => 'Hydro-dynamic separator'
[patent_app_type] => 1
[patent_app_number] => 7/106116
[patent_app_country] => US
[patent_app_date] => 1987-10-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 3432
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 158
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/816/04816156.pdf
[firstpage_image] =>[orig_patent_app_number] => 106116
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/106116 | Hydro-dynamic separator | Oct 6, 1987 | Issued |
Array
(
[id] => 2547547
[patent_doc_number] => 04808314
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-02-28
[patent_title] => 'Method for reducing bacterial endotoxin contamination in solutions of macromolecules'
[patent_app_type] => 1
[patent_app_number] => 7/098299
[patent_app_country] => US
[patent_app_date] => 1987-09-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 15859
[patent_no_of_claims] => 27
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 190
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/808/04808314.pdf
[firstpage_image] =>[orig_patent_app_number] => 098299
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/098299 | Method for reducing bacterial endotoxin contamination in solutions of macromolecules | Sep 17, 1987 | Issued |
Array
(
[id] => 2470630
[patent_doc_number] => 04879048
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-11-07
[patent_title] => 'Method and facility for removing sludge from water'
[patent_app_type] => 1
[patent_app_number] => 7/097629
[patent_app_country] => US
[patent_app_date] => 1987-09-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 3591
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 302
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/879/04879048.pdf
[firstpage_image] =>[orig_patent_app_number] => 097629
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/097629 | Method and facility for removing sludge from water | Sep 15, 1987 | Issued |
| 07/095418 | FILTERING CASE FOR SEPARATING A LIQUID FROM A SOLID, IN PARTICULAR FOR DEHYDRATING SLURRIES FROM INDUSTRIAL PROCESSES | Sep 9, 1987 | Abandoned |
Array
(
[id] => 2544573
[patent_doc_number] => 04806258
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-02-21
[patent_title] => 'Straining and stop valve'
[patent_app_type] => 1
[patent_app_number] => 7/093814
[patent_app_country] => US
[patent_app_date] => 1987-09-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 9
[patent_no_of_words] => 3987
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 205
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/806/04806258.pdf
[firstpage_image] =>[orig_patent_app_number] => 093814
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/093814 | Straining and stop valve | Sep 3, 1987 | Issued |
Array
(
[id] => 2447577
[patent_doc_number] => 04759846
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-07-26
[patent_title] => 'Backwashable filter'
[patent_app_type] => 1
[patent_app_number] => 7/093119
[patent_app_country] => US
[patent_app_date] => 1987-09-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 969
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 88
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/759/04759846.pdf
[firstpage_image] =>[orig_patent_app_number] => 093119
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/093119 | Backwashable filter | Sep 1, 1987 | Issued |
Array
(
[id] => 2452518
[patent_doc_number] => 04784754
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-11-15
[patent_title] => 'Sulfur removal process'
[patent_app_type] => 1
[patent_app_number] => 7/091485
[patent_app_country] => US
[patent_app_date] => 1987-08-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 5645
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 110
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/784/04784754.pdf
[firstpage_image] =>[orig_patent_app_number] => 091485
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/091485 | Sulfur removal process | Aug 30, 1987 | Issued |
Array
(
[id] => 2380918
[patent_doc_number] => 04783272
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-11-08
[patent_title] => 'Removing solids from process separator vessels'
[patent_app_type] => 1
[patent_app_number] => 7/090715
[patent_app_country] => US
[patent_app_date] => 1987-08-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2395
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 248
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/783/04783272.pdf
[firstpage_image] =>[orig_patent_app_number] => 090715
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/090715 | Removing solids from process separator vessels | Aug 27, 1987 | Issued |
Array
(
[id] => 2440610
[patent_doc_number] => 04749490
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-06-07
[patent_title] => 'Cyclone separator'
[patent_app_type] => 1
[patent_app_number] => 7/089438
[patent_app_country] => US
[patent_app_date] => 1987-08-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 2461
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 271
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/749/04749490.pdf
[firstpage_image] =>[orig_patent_app_number] => 089438
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/089438 | Cyclone separator | Aug 25, 1987 | Issued |
Array
(
[id] => 2416819
[patent_doc_number] => 04787986
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-11-29
[patent_title] => 'Process and apparatus for melting silicon powder'
[patent_app_type] => 1
[patent_app_number] => 7/086960
[patent_app_country] => US
[patent_app_date] => 1987-08-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_no_of_words] => 3080
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/787/04787986.pdf
[firstpage_image] =>[orig_patent_app_number] => 086960
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/086960 | Process and apparatus for melting silicon powder | Aug 17, 1987 | Issued |
Array
(
[id] => 2382045
[patent_doc_number] => 04789483
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-12-06
[patent_title] => 'Process for controlling the breaking of oil-in water emulsions'
[patent_app_type] => 1
[patent_app_number] => 7/084660
[patent_app_country] => US
[patent_app_date] => 1987-08-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 4199
[patent_no_of_claims] => 8
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[pdf_file] => patents/04/789/04789483.pdf
[firstpage_image] =>[orig_patent_app_number] => 084660
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/084660 | Process for controlling the breaking of oil-in water emulsions | Aug 10, 1987 | Issued |
Array
(
[id] => 2419373
[patent_doc_number] => 04762622
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-08-09
[patent_title] => 'Apparatus and process for separating solid particles from a liquid suspension and/or for the purification or leaching of solid particles'
[patent_app_type] => 1
[patent_app_number] => 7/083284
[patent_app_country] => US
[patent_app_date] => 1987-08-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
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[patent_no_of_words] => 5105
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 169
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/762/04762622.pdf
[firstpage_image] =>[orig_patent_app_number] => 083284
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/083284 | Apparatus and process for separating solid particles from a liquid suspension and/or for the purification or leaching of solid particles | Aug 9, 1987 | Issued |
Array
(
[id] => 2547566
[patent_doc_number] => 04808315
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-02-28
[patent_title] => 'Porous hollow fiber membrane and a method for the removal of a virus by using the same'
[patent_app_type] => 1
[patent_app_number] => 7/082730
[patent_app_country] => US
[patent_app_date] => 1987-08-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[pdf_file] => patents/04/808/04808315.pdf
[firstpage_image] =>[orig_patent_app_number] => 082730
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/082730 | Porous hollow fiber membrane and a method for the removal of a virus by using the same | Aug 6, 1987 | Issued |
Array
(
[id] => 2418890
[patent_doc_number] => 04780212
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-10-25
[patent_title] => 'Ultrasound enchancement of membrane permeability'
[patent_app_type] => 1
[patent_app_number] => 7/080325
[patent_app_country] => US
[patent_app_date] => 1987-07-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 3007
[patent_no_of_claims] => 20
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[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/780/04780212.pdf
[firstpage_image] =>[orig_patent_app_number] => 080325
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/080325 | Ultrasound enchancement of membrane permeability | Jul 30, 1987 | Issued |
Array
(
[id] => 2443180
[patent_doc_number] => 04755295
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-07-05
[patent_title] => 'Multistage arrangement for countercurrent separation and methods of operating same'
[patent_app_type] => 1
[patent_app_number] => 7/080746
[patent_app_country] => US
[patent_app_date] => 1987-07-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
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[patent_no_of_words] => 6604
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[patent_words_short_claim] => 135
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/755/04755295.pdf
[firstpage_image] =>[orig_patent_app_number] => 080746
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/080746 | Multistage arrangement for countercurrent separation and methods of operating same | Jul 30, 1987 | Issued |
Array
(
[id] => 2441456
[patent_doc_number] => 04792403
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-12-20
[patent_title] => 'Method of removing organic impurities from aqueous solution of hydrogen peroxide'
[patent_app_type] => 1
[patent_app_number] => 7/080013
[patent_app_country] => US
[patent_app_date] => 1987-07-31
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/792/04792403.pdf
[firstpage_image] =>[orig_patent_app_number] => 080013
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/080013 | Method of removing organic impurities from aqueous solution of hydrogen peroxide | Jul 30, 1987 | Issued |
Array
(
[id] => 2475542
[patent_doc_number] => 04822484
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-04-18
[patent_title] => 'Treatment of multiphase mixtures'
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[patent_app_number] => 7/086144
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[pdf_file] => patents/04/822/04822484.pdf
[firstpage_image] =>[orig_patent_app_number] => 086144
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/086144 | Treatment of multiphase mixtures | Jul 30, 1987 | Issued |