
Frank Sever
Examiner (ID: 2282)
| Most Active Art Unit | 1306 |
| Art Unit(s) | 1306, 1305, 1303, 1801, 2899 |
| Total Applications | 1564 |
| Issued Applications | 1483 |
| Pending Applications | 0 |
| Abandoned Applications | 81 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2586754
[patent_doc_number] => 04917807
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-04-17
[patent_title] => 'Method for recovering solvent'
[patent_app_type] => 1
[patent_app_number] => 7/191507
[patent_app_country] => US
[patent_app_date] => 1988-05-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2302
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 116
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/917/04917807.pdf
[firstpage_image] =>[orig_patent_app_number] => 191507
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/191507 | Method for recovering solvent | May 8, 1988 | Issued |
Array
(
[id] => 2485654
[patent_doc_number] => 04828772
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-05-09
[patent_title] => 'Microporous membranes of ultrahigh molecular weight polyethylene'
[patent_app_type] => 1
[patent_app_number] => 7/192595
[patent_app_country] => US
[patent_app_date] => 1988-05-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 12
[patent_no_of_words] => 8738
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 122
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/828/04828772.pdf
[firstpage_image] =>[orig_patent_app_number] => 192595
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/192595 | Microporous membranes of ultrahigh molecular weight polyethylene | May 8, 1988 | Issued |
Array
(
[id] => 2474202
[patent_doc_number] => 04876012
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-10-24
[patent_title] => 'Hollow fibre filter cartridge and header'
[patent_app_type] => 1
[patent_app_number] => 7/236671
[patent_app_country] => US
[patent_app_date] => 1988-05-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 15
[patent_figures_cnt] => 18
[patent_no_of_words] => 7208
[patent_no_of_claims] => 31
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 134
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/876/04876012.pdf
[firstpage_image] =>[orig_patent_app_number] => 236671
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/236671 | Hollow fibre filter cartridge and header | May 5, 1988 | Issued |
Array
(
[id] => 2510336
[patent_doc_number] => 04818452
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-04-04
[patent_title] => 'Method of manufacturing an integral asymmetrical membrane'
[patent_app_type] => 1
[patent_app_number] => 7/191226
[patent_app_country] => US
[patent_app_date] => 1988-05-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 3326
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 72
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/818/04818452.pdf
[firstpage_image] =>[orig_patent_app_number] => 191226
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/191226 | Method of manufacturing an integral asymmetrical membrane | May 5, 1988 | Issued |
Array
(
[id] => 2511422
[patent_doc_number] => 04855058
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-08-08
[patent_title] => 'High recovery spiral wound membrane element'
[patent_app_type] => 1
[patent_app_number] => 7/188758
[patent_app_country] => US
[patent_app_date] => 1988-05-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 11
[patent_no_of_words] => 5350
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 149
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/855/04855058.pdf
[firstpage_image] =>[orig_patent_app_number] => 188758
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/188758 | High recovery spiral wound membrane element | May 1, 1988 | Issued |
Array
(
[id] => 2477352
[patent_doc_number] => 04865745
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-09-12
[patent_title] => 'Method of treating dilute aqueous solutions'
[patent_app_type] => 1
[patent_app_number] => 7/188992
[patent_app_country] => US
[patent_app_date] => 1988-05-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5328
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 210
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/865/04865745.pdf
[firstpage_image] =>[orig_patent_app_number] => 188992
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/188992 | Method of treating dilute aqueous solutions | May 1, 1988 | Issued |
Array
(
[id] => 2512527
[patent_doc_number] => 04869821
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-09-26
[patent_title] => 'Drainage disc for membrane assembly'
[patent_app_type] => 1
[patent_app_number] => 7/187627
[patent_app_country] => US
[patent_app_date] => 1988-04-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 5
[patent_no_of_words] => 3446
[patent_no_of_claims] => 26
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 77
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/869/04869821.pdf
[firstpage_image] =>[orig_patent_app_number] => 187627
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/187627 | Drainage disc for membrane assembly | Apr 27, 1988 | Issued |
Array
(
[id] => 2506848
[patent_doc_number] => 04851132
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-07-25
[patent_title] => 'Filtering case for separating a liquid from a solid, in particular for dehydrating slurries from industrial processes'
[patent_app_type] => 1
[patent_app_number] => 7/185129
[patent_app_country] => US
[patent_app_date] => 1988-04-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 9
[patent_no_of_words] => 3871
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 57
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/851/04851132.pdf
[firstpage_image] =>[orig_patent_app_number] => 185129
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/185129 | Filtering case for separating a liquid from a solid, in particular for dehydrating slurries from industrial processes | Apr 21, 1988 | Issued |
Array
(
[id] => 2553479
[patent_doc_number] => 04853128
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-08-01
[patent_title] => 'Non-distorting separator for autoclavable membrane stacks'
[patent_app_type] => 1
[patent_app_number] => 7/183056
[patent_app_country] => US
[patent_app_date] => 1988-04-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2185
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 99
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/853/04853128.pdf
[firstpage_image] =>[orig_patent_app_number] => 183056
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/183056 | Non-distorting separator for autoclavable membrane stacks | Apr 18, 1988 | Issued |
Array
(
[id] => 2613607
[patent_doc_number] => 04968437
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-11-06
[patent_title] => 'Fluid purification system'
[patent_app_type] => 1
[patent_app_number] => 7/183658
[patent_app_country] => US
[patent_app_date] => 1988-04-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 16
[patent_no_of_words] => 6540
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 38
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/968/04968437.pdf
[firstpage_image] =>[orig_patent_app_number] => 183658
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/183658 | Fluid purification system | Apr 18, 1988 | Issued |
Array
(
[id] => 2460933
[patent_doc_number] => 04844811
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-07-04
[patent_title] => 'Method for separating dissolved organic compounds from a solution'
[patent_app_type] => 1
[patent_app_number] => 7/181665
[patent_app_country] => US
[patent_app_date] => 1988-04-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3365
[patent_no_of_claims] => 23
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 101
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/844/04844811.pdf
[firstpage_image] =>[orig_patent_app_number] => 181665
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/181665 | Method for separating dissolved organic compounds from a solution | Apr 13, 1988 | Issued |
Array
(
[id] => 2510503
[patent_doc_number] => 04863603
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-09-05
[patent_title] => 'Filter unit for separating precipitates containing cholesterol'
[patent_app_type] => 1
[patent_app_number] => 7/176669
[patent_app_country] => US
[patent_app_date] => 1988-04-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 10
[patent_no_of_words] => 2339
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 82
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/863/04863603.pdf
[firstpage_image] =>[orig_patent_app_number] => 176669
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/176669 | Filter unit for separating precipitates containing cholesterol | Mar 31, 1988 | Issued |
Array
(
[id] => 2511249
[patent_doc_number] => 04874474
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-10-17
[patent_title] => 'Process for dehydrating a mixture of methanol and higher alcohols'
[patent_app_type] => 1
[patent_app_number] => 7/176457
[patent_app_country] => US
[patent_app_date] => 1988-04-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2463
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 34
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/874/04874474.pdf
[firstpage_image] =>[orig_patent_app_number] => 176457
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/176457 | Process for dehydrating a mixture of methanol and higher alcohols | Mar 31, 1988 | Issued |
| 07/174920 | MEMBRANE DEHUMIDIFICATION | Mar 28, 1988 | Abandoned |
Array
(
[id] => 2554925
[patent_doc_number] => 04836927
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-06-06
[patent_title] => 'Recovery of dewaxing aid using asymmetric polyimide ultrafiltration membrane and method for producing said membrane'
[patent_app_type] => 1
[patent_app_number] => 7/172753
[patent_app_country] => US
[patent_app_date] => 1988-03-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2462
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 250
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/836/04836927.pdf
[firstpage_image] =>[orig_patent_app_number] => 172753
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/172753 | Recovery of dewaxing aid using asymmetric polyimide ultrafiltration membrane and method for producing said membrane | Mar 27, 1988 | Issued |
Array
(
[id] => 2470498
[patent_doc_number] => 04879041
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-11-07
[patent_title] => 'Process for producing ultra-pure water and process for using said ultra-pure water'
[patent_app_type] => 1
[patent_app_number] => 7/172583
[patent_app_country] => US
[patent_app_date] => 1988-03-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 14
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[patent_no_of_words] => 12379
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/879/04879041.pdf
[firstpage_image] =>[orig_patent_app_number] => 172583
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/172583 | Process for producing ultra-pure water and process for using said ultra-pure water | Mar 23, 1988 | Issued |
Array
(
[id] => 2416520
[patent_doc_number] => 04787970
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-11-29
[patent_title] => 'Process and system for dewatering metal oxide sludge'
[patent_app_type] => 1
[patent_app_number] => 7/170364
[patent_app_country] => US
[patent_app_date] => 1988-03-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 3058
[patent_no_of_claims] => 12
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[patent_words_short_claim] => 333
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/787/04787970.pdf
[firstpage_image] =>[orig_patent_app_number] => 170364
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/170364 | Process and system for dewatering metal oxide sludge | Mar 17, 1988 | Issued |
Array
(
[id] => 2443369
[patent_doc_number] => 04790941
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1988-12-13
[patent_title] => 'Fluid decontamination system'
[patent_app_type] => 1
[patent_app_number] => 7/169981
[patent_app_country] => US
[patent_app_date] => 1988-03-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 4255
[patent_no_of_claims] => 15
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/790/04790941.pdf
[firstpage_image] =>[orig_patent_app_number] => 169981
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/169981 | Fluid decontamination system | Mar 17, 1988 | Issued |
Array
(
[id] => 2521055
[patent_doc_number] => 04861497
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-08-29
[patent_title] => 'Method for the processing of organic compounds'
[patent_app_type] => 1
[patent_app_number] => 7/169851
[patent_app_country] => US
[patent_app_date] => 1988-03-18
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/861/04861497.pdf
[firstpage_image] =>[orig_patent_app_number] => 169851
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/169851 | Method for the processing of organic compounds | Mar 17, 1988 | Issued |
Array
(
[id] => 2632376
[patent_doc_number] => 04898667
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-02-06
[patent_title] => 'Point-of-use membrane filtration system'
[patent_app_type] => 1
[patent_app_number] => 7/167658
[patent_app_country] => US
[patent_app_date] => 1988-03-14
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[pdf_file] => patents/04/898/04898667.pdf
[firstpage_image] =>[orig_patent_app_number] => 167658
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/167658 | Point-of-use membrane filtration system | Mar 13, 1988 | Issued |