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] => 2408447 [patent_doc_number] => 04761234 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-08-02 [patent_title] => 'Interfacially synthesized reverse osmosis membrane' [patent_app_type] => 1 [patent_app_number] => 6/891874 [patent_app_country] => US [patent_app_date] => 1986-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6969 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/761/04761234.pdf [firstpage_image] =>[orig_patent_app_number] => 891874 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/891874
Interfacially synthesized reverse osmosis membrane Jul 29, 1986 Issued
Array ( [id] => 2412019 [patent_doc_number] => 04726686 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-23 [patent_title] => 'Swirl chamber' [patent_app_type] => 1 [patent_app_number] => 6/888807 [patent_app_country] => US [patent_app_date] => 1986-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 3537 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/726/04726686.pdf [firstpage_image] =>[orig_patent_app_number] => 888807 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/888807
Swirl chamber Jul 23, 1986 Issued
Array ( [id] => 2384785 [patent_doc_number] => 04724076 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-09 [patent_title] => 'Centrifugal separator for separating sludge in waste water' [patent_app_type] => 1 [patent_app_number] => 6/893190 [patent_app_country] => US [patent_app_date] => 1986-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2539 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/724/04724076.pdf [firstpage_image] =>[orig_patent_app_number] => 893190 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/893190
Centrifugal separator for separating sludge in waste water Jul 20, 1986 Issued
Array ( [id] => 2388401 [patent_doc_number] => 04781837 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-01 [patent_title] => 'Method of performing osmetic distillation' [patent_app_type] => 1 [patent_app_number] => 6/900156 [patent_app_country] => US [patent_app_date] => 1986-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 5983 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/781/04781837.pdf [firstpage_image] =>[orig_patent_app_number] => 900156 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/900156
Method of performing osmetic distillation Jul 20, 1986 Issued
Array ( [id] => 2388401 [patent_doc_number] => 04781837 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-01 [patent_title] => 'Method of performing osmetic distillation' [patent_app_type] => 1 [patent_app_number] => 6/900156 [patent_app_country] => US [patent_app_date] => 1986-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 5983 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/781/04781837.pdf [firstpage_image] =>[orig_patent_app_number] => 900156 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/900156
Method of performing osmetic distillation Jul 20, 1986 Issued
Array ( [id] => 2334446 [patent_doc_number] => 04711720 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-08 [patent_title] => 'Tangentially staged hydrocyclones' [patent_app_type] => 1 [patent_app_number] => 6/888171 [patent_app_country] => US [patent_app_date] => 1986-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1853 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/711/04711720.pdf [firstpage_image] =>[orig_patent_app_number] => 888171 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/888171
Tangentially staged hydrocyclones Jul 17, 1986 Issued
Array ( [id] => 2441355 [patent_doc_number] => 04740316 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-26 [patent_title] => 'Method of and apparatus for filtering' [patent_app_type] => 1 [patent_app_number] => 6/876888 [patent_app_country] => US [patent_app_date] => 1986-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2432 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/740/04740316.pdf [firstpage_image] =>[orig_patent_app_number] => 876888 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/876888
Method of and apparatus for filtering Jul 14, 1986 Issued
Array ( [id] => 2313649 [patent_doc_number] => 04715956 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-12-29 [patent_title] => 'Vibrating screen centrifuge' [patent_app_type] => 1 [patent_app_number] => 6/885230 [patent_app_country] => US [patent_app_date] => 1986-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3739 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/715/04715956.pdf [firstpage_image] =>[orig_patent_app_number] => 885230 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/885230
Vibrating screen centrifuge Jul 13, 1986 Issued
Array ( [id] => 2384768 [patent_doc_number] => 04724075 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-09 [patent_title] => 'Flotation tank' [patent_app_type] => 1 [patent_app_number] => 6/885001 [patent_app_country] => US [patent_app_date] => 1986-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1079 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/724/04724075.pdf [firstpage_image] =>[orig_patent_app_number] => 885001 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/885001
Flotation tank Jul 13, 1986 Issued
Array ( [id] => 2380909 [patent_doc_number] => 04737274 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-12 [patent_title] => 'Tramp material separator' [patent_app_type] => 1 [patent_app_number] => 6/882716 [patent_app_country] => US [patent_app_date] => 1986-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2321 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/737/04737274.pdf [firstpage_image] =>[orig_patent_app_number] => 882716 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/882716
Tramp material separator Jul 6, 1986 Issued
Array ( [id] => 2318130 [patent_doc_number] => 04670144 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-02 [patent_title] => 'Portable water purification system' [patent_app_type] => 1 [patent_app_number] => 6/882491 [patent_app_country] => US [patent_app_date] => 1986-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 3644 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/670/04670144.pdf [firstpage_image] =>[orig_patent_app_number] => 882491 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/882491
Portable water purification system Jul 6, 1986 Issued
Array ( [id] => 2420529 [patent_doc_number] => 04738784 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-19 [patent_title] => 'Flotation device' [patent_app_type] => 1 [patent_app_number] => 6/881595 [patent_app_country] => US [patent_app_date] => 1986-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2185 [patent_no_of_claims] => 29 [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/04/738/04738784.pdf [firstpage_image] =>[orig_patent_app_number] => 881595 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/881595
Flotation device Jul 2, 1986 Issued
Array ( [id] => 2420511 [patent_doc_number] => 04738783 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-19 [patent_title] => 'Flotation cyclone device' [patent_app_type] => 1 [patent_app_number] => 6/881593 [patent_app_country] => US [patent_app_date] => 1986-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2671 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/738/04738783.pdf [firstpage_image] =>[orig_patent_app_number] => 881593 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/881593
Flotation cyclone device Jul 2, 1986 Issued
Array ( [id] => 2409719 [patent_doc_number] => 04743379 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-05-10 [patent_title] => 'Flotation device' [patent_app_type] => 1 [patent_app_number] => 6/881594 [patent_app_country] => US [patent_app_date] => 1986-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2283 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/743/04743379.pdf [firstpage_image] =>[orig_patent_app_number] => 881594 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/881594
Flotation device Jul 2, 1986 Issued
Array ( [id] => 2384992 [patent_doc_number] => 04724087 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-09 [patent_title] => 'Device for carrying out extraction-separation-cracking processes by supercritical fluids' [patent_app_type] => 1 [patent_app_number] => 6/881106 [patent_app_country] => US [patent_app_date] => 1986-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 11 [patent_no_of_words] => 3437 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/724/04724087.pdf [firstpage_image] =>[orig_patent_app_number] => 881106 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/881106
Device for carrying out extraction-separation-cracking processes by supercritical fluids Jul 1, 1986 Issued
Array ( [id] => 2418760 [patent_doc_number] => 04780205 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-25 [patent_title] => 'Permselective hollow fiber membrane, process for the preparation thereof, method and apparatus for plasma components separation' [patent_app_type] => 1 [patent_app_number] => 6/887161 [patent_app_country] => US [patent_app_date] => 1986-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 8199 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/780/04780205.pdf [firstpage_image] =>[orig_patent_app_number] => 887161 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/887161
Permselective hollow fiber membrane, process for the preparation thereof, method and apparatus for plasma components separation Jun 29, 1986 Issued
Array ( [id] => 2385534 [patent_doc_number] => 04793925 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-27 [patent_title] => 'Hydrocyclone construction' [patent_app_type] => 1 [patent_app_number] => 6/877250 [patent_app_country] => US [patent_app_date] => 1986-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2337 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/793/04793925.pdf [firstpage_image] =>[orig_patent_app_number] => 877250 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/877250
Hydrocyclone construction Jun 22, 1986 Issued
Array ( [id] => 2382398 [patent_doc_number] => 04708793 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-11-24 [patent_title] => 'System for separating gas-liquid flowstreams' [patent_app_type] => 1 [patent_app_number] => 6/874258 [patent_app_country] => US [patent_app_date] => 1986-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2888 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/708/04708793.pdf [firstpage_image] =>[orig_patent_app_number] => 874258 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/874258
System for separating gas-liquid flowstreams Jun 12, 1986 Issued
Array ( [id] => 2331246 [patent_doc_number] => 04701258 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-20 [patent_title] => 'Filter housings' [patent_app_type] => 1 [patent_app_number] => 6/873622 [patent_app_country] => US [patent_app_date] => 1986-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1602 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/701/04701258.pdf [firstpage_image] =>[orig_patent_app_number] => 873622 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/873622
Filter housings Jun 11, 1986 Issued
Array ( [id] => 2316100 [patent_doc_number] => 04689157 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-25 [patent_title] => 'Method of and device for centrifugally purifying used mineral oils' [patent_app_type] => 1 [patent_app_number] => 6/873653 [patent_app_country] => US [patent_app_date] => 1986-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2207 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 311 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/689/04689157.pdf [firstpage_image] =>[orig_patent_app_number] => 873653 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/873653
Method of and device for centrifugally purifying used mineral oils Jun 11, 1986 Issued
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