Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 2875284 [patent_doc_number] => 05108590 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-28 [patent_title] => 'Water dispenser' [patent_app_type] => 1 [patent_app_number] => 7/581023 [patent_app_country] => US [patent_app_date] => 1990-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 2650 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/108/05108590.pdf [firstpage_image] =>[orig_patent_app_number] => 581023 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/581023
Water dispenser Sep 11, 1990 Issued
07/581628 BINARY CONCENTRATION AND RECOVERY PROCESS Sep 11, 1990 Abandoned
07/576038 REVERSE OSMOSIS MEMBRANES OF POLYAMIDEURETHANE Aug 30, 1990 Issued
Array ( [id] => 2807642 [patent_doc_number] => 05085774 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-04 [patent_title] => 'Polymeric membranes' [patent_app_type] => 1 [patent_app_number] => 7/574870 [patent_app_country] => US [patent_app_date] => 1990-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4185 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/085/05085774.pdf [firstpage_image] =>[orig_patent_app_number] => 574870 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/574870
Polymeric membranes Aug 29, 1990 Issued
Array ( [id] => 2861414 [patent_doc_number] => 05096586 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-17 [patent_title] => 'Membranes having selective permeability' [patent_app_type] => 1 [patent_app_number] => 7/573950 [patent_app_country] => US [patent_app_date] => 1990-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 9154 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/096/05096586.pdf [firstpage_image] =>[orig_patent_app_number] => 573950 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/573950
Membranes having selective permeability Aug 27, 1990 Issued
Array ( [id] => 2839980 [patent_doc_number] => 05106503 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-21 [patent_title] => 'Ultra-pure water supply piping system' [patent_app_type] => 1 [patent_app_number] => 7/566449 [patent_app_country] => US [patent_app_date] => 1990-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 6142 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/106/05106503.pdf [firstpage_image] =>[orig_patent_app_number] => 566449 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/566449
Ultra-pure water supply piping system Aug 21, 1990 Issued
Array ( [id] => 2842991 [patent_doc_number] => 05104535 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-14 [patent_title] => 'Frameless array of hollow fiber membranes and module containing a stack of arrays' [patent_app_type] => 1 [patent_app_number] => 7/569405 [patent_app_country] => US [patent_app_date] => 1990-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 9253 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/104/05104535.pdf [firstpage_image] =>[orig_patent_app_number] => 569405 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/569405
Frameless array of hollow fiber membranes and module containing a stack of arrays Aug 16, 1990 Issued
Array ( [id] => 2855921 [patent_doc_number] => 05082562 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-21 [patent_title] => 'Dehydration press' [patent_app_type] => 1 [patent_app_number] => 7/566948 [patent_app_country] => US [patent_app_date] => 1990-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3887 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/082/05082562.pdf [firstpage_image] =>[orig_patent_app_number] => 566948 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/566948
Dehydration press Aug 12, 1990 Issued
Array ( [id] => 2761109 [patent_doc_number] => 05006256 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-09 [patent_title] => 'Affinity membranes having pendant hydroxy groups and processes for the preparation and use thereof' [patent_app_type] => 1 [patent_app_number] => 7/565085 [patent_app_country] => US [patent_app_date] => 1990-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4435 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/006/05006256.pdf [firstpage_image] =>[orig_patent_app_number] => 565085 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/565085
Affinity membranes having pendant hydroxy groups and processes for the preparation and use thereof Aug 9, 1990 Issued
Array ( [id] => 2753533 [patent_doc_number] => 05059326 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-22 [patent_title] => 'Fluid filter and method of manufacture' [patent_app_type] => 1 [patent_app_number] => 7/565817 [patent_app_country] => US [patent_app_date] => 1990-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 2103 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/059/05059326.pdf [firstpage_image] =>[orig_patent_app_number] => 565817 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/565817
Fluid filter and method of manufacture Aug 8, 1990 Issued
Array ( [id] => 2727955 [patent_doc_number] => 05032278 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-16 [patent_title] => 'Process for dehydration of organic oxygenates' [patent_app_type] => 1 [patent_app_number] => 7/563017 [patent_app_country] => US [patent_app_date] => 1990-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4228 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/032/05032278.pdf [firstpage_image] =>[orig_patent_app_number] => 563017 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/563017
Process for dehydration of organic oxygenates Aug 5, 1990 Issued
Array ( [id] => 2760961 [patent_doc_number] => 05006248 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-09 [patent_title] => 'Metal oxide porous ceramic membranes with small pore sizes' [patent_app_type] => 1 [patent_app_number] => 7/563013 [patent_app_country] => US [patent_app_date] => 1990-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4771 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/006/05006248.pdf [firstpage_image] =>[orig_patent_app_number] => 563013 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/563013
Metal oxide porous ceramic membranes with small pore sizes Aug 5, 1990 Issued
Array ( [id] => 2675893 [patent_doc_number] => 05045197 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-03 [patent_title] => 'Reverse osmosis purification system with unitary header manifold' [patent_app_type] => 1 [patent_app_number] => 7/562239 [patent_app_country] => US [patent_app_date] => 1990-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4921 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/045/05045197.pdf [firstpage_image] =>[orig_patent_app_number] => 562239 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/562239
Reverse osmosis purification system with unitary header manifold Aug 2, 1990 Issued
Array ( [id] => 2811339 [patent_doc_number] => 05080792 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-14 [patent_title] => 'Apparatus and method for separating fluids' [patent_app_type] => 1 [patent_app_number] => 7/562185 [patent_app_country] => US [patent_app_date] => 1990-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4945 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/080/05080792.pdf [firstpage_image] =>[orig_patent_app_number] => 562185 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/562185
Apparatus and method for separating fluids Aug 2, 1990 Issued
Array ( [id] => 2688667 [patent_doc_number] => 05019264 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-05-28 [patent_title] => 'Multilayer reverse osmosis membrane of polyamide-urea' [patent_app_type] => 1 [patent_app_number] => 7/560512 [patent_app_country] => US [patent_app_date] => 1990-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4397 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/019/05019264.pdf [firstpage_image] =>[orig_patent_app_number] => 560512 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/560512
Multilayer reverse osmosis membrane of polyamide-urea Jul 30, 1990 Issued
Array ( [id] => 2743199 [patent_doc_number] => 05037545 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-06 [patent_title] => 'Liquid recovery system and method' [patent_app_type] => 1 [patent_app_number] => 7/557319 [patent_app_country] => US [patent_app_date] => 1990-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 5056 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/037/05037545.pdf [firstpage_image] =>[orig_patent_app_number] => 557319 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/557319
Liquid recovery system and method Jul 22, 1990 Issued
Array ( [id] => 2728005 [patent_doc_number] => 05032281 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-07-16 [patent_title] => 'Separating membrane and separation method' [patent_app_type] => 1 [patent_app_number] => 7/556293 [patent_app_country] => US [patent_app_date] => 1990-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7928 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/032/05032281.pdf [firstpage_image] =>[orig_patent_app_number] => 556293 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/556293
Separating membrane and separation method Jul 19, 1990 Issued
Array ( [id] => 2675813 [patent_doc_number] => 05066401 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-19 [patent_title] => 'Flat or capillary membrane based on a homogeneous mixture of polyvinylidene fluoride and a second polymer which can be rendered hydrophilic by chemical reaction' [patent_app_type] => 1 [patent_app_number] => 7/552051 [patent_app_country] => US [patent_app_date] => 1990-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 10110 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/066/05066401.pdf [firstpage_image] =>[orig_patent_app_number] => 552051 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/552051
Flat or capillary membrane based on a homogeneous mixture of polyvinylidene fluoride and a second polymer which can be rendered hydrophilic by chemical reaction Jul 12, 1990 Issued
Array ( [id] => 2818668 [patent_doc_number] => 05094753 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-10 [patent_title] => 'Apparatus and method for supercritical fluid extraction' [patent_app_type] => 1 [patent_app_number] => 7/553119 [patent_app_country] => US [patent_app_date] => 1990-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 9041 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/094/05094753.pdf [firstpage_image] =>[orig_patent_app_number] => 553119 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/553119
Apparatus and method for supercritical fluid extraction Jul 12, 1990 Issued
Array ( [id] => 2762433 [patent_doc_number] => 05062960 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-05 [patent_title] => 'Method and apparatus for recovering an acid from an acid-containing waste liquor' [patent_app_type] => 1 [patent_app_number] => 7/551409 [patent_app_country] => US [patent_app_date] => 1990-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3112 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/062/05062960.pdf [firstpage_image] =>[orig_patent_app_number] => 551409 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/551409
Method and apparatus for recovering an acid from an acid-containing waste liquor Jul 11, 1990 Issued
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