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] => 2441300 [patent_doc_number] => 04740313 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-26 [patent_title] => 'Method of filtering using a rotating and oscillating spinner' [patent_app_type] => 1 [patent_app_number] => 6/921367 [patent_app_country] => US [patent_app_date] => 1986-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 6165 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/740/04740313.pdf [firstpage_image] =>[orig_patent_app_number] => 921367 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/921367
Method of filtering using a rotating and oscillating spinner Oct 19, 1986 Issued
Array ( [id] => 2301893 [patent_doc_number] => 04690759 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-01 [patent_title] => 'Centrifugal and impingement oil separator' [patent_app_type] => 1 [patent_app_number] => 6/918062 [patent_app_country] => US [patent_app_date] => 1986-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1536 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/690/04690759.pdf [firstpage_image] =>[orig_patent_app_number] => 918062 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/918062
Centrifugal and impingement oil separator Oct 13, 1986 Issued
Array ( [id] => 2412520 [patent_doc_number] => 04728440 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-01 [patent_title] => 'Apparatus and method for removing a liquid from a mixture of liquids' [patent_app_type] => 1 [patent_app_number] => 6/917613 [patent_app_country] => US [patent_app_date] => 1986-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2358 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/728/04728440.pdf [firstpage_image] =>[orig_patent_app_number] => 917613 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/917613
Apparatus and method for removing a liquid from a mixture of liquids Oct 9, 1986 Issued
Array ( [id] => 2377290 [patent_doc_number] => 04752308 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-06-21 [patent_title] => 'Process for the reconditioning of quench water' [patent_app_type] => 1 [patent_app_number] => 6/917181 [patent_app_country] => US [patent_app_date] => 1986-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1554 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/752/04752308.pdf [firstpage_image] =>[orig_patent_app_number] => 917181 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/917181
Process for the reconditioning of quench water Oct 8, 1986 Issued
Array ( [id] => 2446975 [patent_doc_number] => 04732685 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-22 [patent_title] => 'Method of liquid-liquid extraction using material exchange columns' [patent_app_type] => 1 [patent_app_number] => 6/914223 [patent_app_country] => US [patent_app_date] => 1986-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1850 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/732/04732685.pdf [firstpage_image] =>[orig_patent_app_number] => 914223 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/914223
Method of liquid-liquid extraction using material exchange columns Oct 1, 1986 Issued
Array ( [id] => 2381968 [patent_doc_number] => 04737329 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-12 [patent_title] => 'Process for the production of relief images' [patent_app_type] => 1 [patent_app_number] => 6/914255 [patent_app_country] => US [patent_app_date] => 1986-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1615 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/737/04737329.pdf [firstpage_image] =>[orig_patent_app_number] => 914255 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/914255
Process for the production of relief images Oct 1, 1986 Issued
Array ( [id] => 2400670 [patent_doc_number] => 04747196 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-31 [patent_title] => 'Clarifier' [patent_app_type] => 1 [patent_app_number] => 6/913353 [patent_app_country] => US [patent_app_date] => 1986-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 19 [patent_no_of_words] => 3856 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/747/04747196.pdf [firstpage_image] =>[orig_patent_app_number] => 913353 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/913353
Clarifier Sep 29, 1986 Issued
Array ( [id] => 2385010 [patent_doc_number] => 04724088 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-09 [patent_title] => 'Scraping device in a settling basin' [patent_app_type] => 1 [patent_app_number] => 6/914827 [patent_app_country] => US [patent_app_date] => 1986-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2382 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 361 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/724/04724088.pdf [firstpage_image] =>[orig_patent_app_number] => 914827 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/914827
Scraping device in a settling basin Sep 23, 1986 Issued
Array ( [id] => 2420434 [patent_doc_number] => 04738779 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-19 [patent_title] => 'Cyclone separator' [patent_app_type] => 1 [patent_app_number] => 6/905337 [patent_app_country] => US [patent_app_date] => 1986-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1951 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/738/04738779.pdf [firstpage_image] =>[orig_patent_app_number] => 905337 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/905337
Cyclone separator Sep 22, 1986 Issued
Array ( [id] => 2487139 [patent_doc_number] => 04824625 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-25 [patent_title] => 'Production of ceramic and ceramic-metal composite articles incorporating filler materials' [patent_app_type] => 1 [patent_app_number] => 6/907927 [patent_app_country] => US [patent_app_date] => 1986-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 9740 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/824/04824625.pdf [firstpage_image] =>[orig_patent_app_number] => 907927 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/907927
Production of ceramic and ceramic-metal composite articles incorporating filler materials Sep 15, 1986 Issued
Array ( [id] => 2441785 [patent_doc_number] => 04721563 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-01-26 [patent_title] => 'Fluid filtering device' [patent_app_type] => 1 [patent_app_number] => 6/905655 [patent_app_country] => US [patent_app_date] => 1986-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 4060 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/721/04721563.pdf [firstpage_image] =>[orig_patent_app_number] => 905655 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/905655
Fluid filtering device Sep 10, 1986 Issued
Array ( [id] => 2416119 [patent_doc_number] => 04734207 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-29 [patent_title] => 'Purification of oils containing solid matters in suspension' [patent_app_type] => 1 [patent_app_number] => 6/904355 [patent_app_country] => US [patent_app_date] => 1986-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2301 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/734/04734207.pdf [firstpage_image] =>[orig_patent_app_number] => 904355 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/904355
Purification of oils containing solid matters in suspension Sep 7, 1986 Issued
Array ( [id] => 2289675 [patent_doc_number] => 04710296 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-01 [patent_title] => 'Static sieve feed control' [patent_app_type] => 1 [patent_app_number] => 6/903560 [patent_app_country] => US [patent_app_date] => 1986-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2410 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/710/04710296.pdf [firstpage_image] =>[orig_patent_app_number] => 903560 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/903560
Static sieve feed control Sep 3, 1986 Issued
Array ( [id] => 2441336 [patent_doc_number] => 04740315 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-26 [patent_title] => 'Filter system for wire electronic discharge machining' [patent_app_type] => 1 [patent_app_number] => 6/901709 [patent_app_country] => US [patent_app_date] => 1986-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2254 [patent_no_of_claims] => 11 [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/04/740/04740315.pdf [firstpage_image] =>[orig_patent_app_number] => 901709 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/901709
Filter system for wire electronic discharge machining Aug 27, 1986 Issued
Array ( [id] => 2547510 [patent_doc_number] => 04808312 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-28 [patent_title] => 'Cellulose ester hollow fiber membrane for plasma separation' [patent_app_type] => 1 [patent_app_number] => 6/900584 [patent_app_country] => US [patent_app_date] => 1986-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4154 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/808/04808312.pdf [firstpage_image] =>[orig_patent_app_number] => 900584 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/900584
Cellulose ester hollow fiber membrane for plasma separation Aug 25, 1986 Issued
Array ( [id] => 2445743 [patent_doc_number] => 04767535 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-30 [patent_title] => 'Membranes of diisocyanate addition polymers for hemodialysis and/or hemofiltration' [patent_app_type] => 1 [patent_app_number] => 6/899932 [patent_app_country] => US [patent_app_date] => 1986-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6815 [patent_no_of_claims] => 6 [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/04/767/04767535.pdf [firstpage_image] =>[orig_patent_app_number] => 899932 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/899932
Membranes of diisocyanate addition polymers for hemodialysis and/or hemofiltration Aug 24, 1986 Issued
Array ( [id] => 2384364 [patent_doc_number] => 04772394 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-09-20 [patent_title] => 'Chlorine-resistant semipermeable membranes' [patent_app_type] => 1 [patent_app_number] => 6/898074 [patent_app_country] => US [patent_app_date] => 1986-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7467 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/772/04772394.pdf [firstpage_image] =>[orig_patent_app_number] => 898074 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/898074
Chlorine-resistant semipermeable membranes Aug 19, 1986 Issued
Array ( [id] => 2441820 [patent_doc_number] => 04721565 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-01-26 [patent_title] => 'Apparatus for handling mixtures' [patent_app_type] => 1 [patent_app_number] => 6/903564 [patent_app_country] => US [patent_app_date] => 1986-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3303 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/721/04721565.pdf [firstpage_image] =>[orig_patent_app_number] => 903564 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/903564
Apparatus for handling mixtures Aug 11, 1986 Issued
Array ( [id] => 2441120 [patent_doc_number] => 04740304 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-26 [patent_title] => 'Composition for use in a twophase or multiphase system' [patent_app_type] => 1 [patent_app_number] => 6/893864 [patent_app_country] => US [patent_app_date] => 1986-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5196 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/740/04740304.pdf [firstpage_image] =>[orig_patent_app_number] => 893864 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/893864
Composition for use in a twophase or multiphase system Aug 5, 1986 Issued
Array ( [id] => 2315927 [patent_doc_number] => 04689145 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-25 [patent_title] => 'Dry well filtration system' [patent_app_type] => 1 [patent_app_number] => 6/892047 [patent_app_country] => US [patent_app_date] => 1986-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 11 [patent_no_of_words] => 3207 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/689/04689145.pdf [firstpage_image] =>[orig_patent_app_number] => 892047 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/892047
Dry well filtration system Jul 31, 1986 Issued
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