Search

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 numberTitle of the applicationFiling DateStatus
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 [patent_maintenance] => 1 [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 [patent_figures_cnt] => 25 [patent_no_of_words] => 12379 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 12 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [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 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 333 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [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 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [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 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2380 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3686 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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
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