
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] => 2471873
[patent_doc_number] => 04889626
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-12-26
[patent_title] => 'Filter cartridge having a tunable asymmetric fluoropolymer alloy filter membrane'
[patent_app_type] => 1
[patent_app_number] => 7/272738
[patent_app_country] => US
[patent_app_date] => 1988-11-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 3658
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 134
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/889/04889626.pdf
[firstpage_image] =>[orig_patent_app_number] => 272738
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/272738 | Filter cartridge having a tunable asymmetric fluoropolymer alloy filter membrane | Nov 16, 1988 | Issued |
Array
(
[id] => 2689919
[patent_doc_number] => 04995972
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-02-26
[patent_title] => 'Method and apparatus for removing liquid from permeable material'
[patent_app_type] => 1
[patent_app_number] => 7/270699
[patent_app_country] => US
[patent_app_date] => 1988-11-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 10
[patent_no_of_words] => 4333
[patent_no_of_claims] => 40
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 109
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/995/04995972.pdf
[firstpage_image] =>[orig_patent_app_number] => 270699
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/270699 | Method and apparatus for removing liquid from permeable material | Nov 13, 1988 | Issued |
Array
(
[id] => 2477224
[patent_doc_number] => 04865740
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-09-12
[patent_title] => 'Method and apparatus for separating and recovering particulate material'
[patent_app_type] => 1
[patent_app_number] => 7/269920
[patent_app_country] => US
[patent_app_date] => 1988-11-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 4
[patent_no_of_words] => 4383
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 131
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/865/04865740.pdf
[firstpage_image] =>[orig_patent_app_number] => 269920
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/269920 | Method and apparatus for separating and recovering particulate material | Nov 9, 1988 | Issued |
Array
(
[id] => 2622440
[patent_doc_number] => 04906388
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-03-06
[patent_title] => 'Sewage sludge dewatering process'
[patent_app_type] => 1
[patent_app_number] => 7/269936
[patent_app_country] => US
[patent_app_date] => 1988-11-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 3183
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 103
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/906/04906388.pdf
[firstpage_image] =>[orig_patent_app_number] => 269936
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/269936 | Sewage sludge dewatering process | Nov 8, 1988 | Issued |
Array
(
[id] => 2472155
[patent_doc_number] => 04889641
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-12-26
[patent_title] => 'Process for the neutralization of a layer of acidic water over a sediment comprising a humic substance'
[patent_app_type] => 1
[patent_app_number] => 7/267306
[patent_app_country] => US
[patent_app_date] => 1988-11-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2169
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 90
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/889/04889641.pdf
[firstpage_image] =>[orig_patent_app_number] => 267306
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/267306 | Process for the neutralization of a layer of acidic water over a sediment comprising a humic substance | Nov 3, 1988 | Issued |
Array
(
[id] => 2511386
[patent_doc_number] => 04855056
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-08-08
[patent_title] => 'Process for the demineralization of whey or a liquid based on whey and for producing an acid mixture and a base mixture useful in food industries'
[patent_app_type] => 1
[patent_app_number] => 7/266677
[patent_app_country] => US
[patent_app_date] => 1988-11-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 4307
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 338
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/855/04855056.pdf
[firstpage_image] =>[orig_patent_app_number] => 266677
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/266677 | Process for the demineralization of whey or a liquid based on whey and for producing an acid mixture and a base mixture useful in food industries | Nov 2, 1988 | Issued |
Array
(
[id] => 2474750
[patent_doc_number] => 04882057
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-11-21
[patent_title] => 'Composition and process for separating fluid mixtures'
[patent_app_type] => 1
[patent_app_number] => 7/266617
[patent_app_country] => US
[patent_app_date] => 1988-11-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5927
[patent_no_of_claims] => 9
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 65
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/882/04882057.pdf
[firstpage_image] =>[orig_patent_app_number] => 266617
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/266617 | Composition and process for separating fluid mixtures | Nov 2, 1988 | Issued |
Array
(
[id] => 2518810
[patent_doc_number] => 04877528
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-10-31
[patent_title] => 'Siloxane-grafted membranes'
[patent_app_type] => 1
[patent_app_number] => 7/263062
[patent_app_country] => US
[patent_app_date] => 1988-10-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3476
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 71
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/877/04877528.pdf
[firstpage_image] =>[orig_patent_app_number] => 263062
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/263062 | Siloxane-grafted membranes | Oct 26, 1988 | Issued |
Array
(
[id] => 2511560
[patent_doc_number] => 04855065
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-08-08
[patent_title] => 'Apparatus and process to separate and remove extraneous matter from a liquid stream'
[patent_app_type] => 1
[patent_app_number] => 7/261710
[patent_app_country] => US
[patent_app_date] => 1988-10-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 8
[patent_figures_cnt] => 14
[patent_no_of_words] => 3608
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 527
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/855/04855065.pdf
[firstpage_image] =>[orig_patent_app_number] => 261710
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/261710 | Apparatus and process to separate and remove extraneous matter from a liquid stream | Oct 23, 1988 | Issued |
Array
(
[id] => 2474147
[patent_doc_number] => 04876009
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-10-24
[patent_title] => 'Tetrakis-amido high flux membranes'
[patent_app_type] => 1
[patent_app_number] => 7/260585
[patent_app_country] => US
[patent_app_date] => 1988-10-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1470
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 60
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/876/04876009.pdf
[firstpage_image] =>[orig_patent_app_number] => 260585
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/260585 | Tetrakis-amido high flux membranes | Oct 20, 1988 | Issued |
Array
(
[id] => 2511211
[patent_doc_number] => 04874472
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-10-17
[patent_title] => 'Dry cleaning equipment utilizing perchlorethylene recovery process'
[patent_app_type] => 1
[patent_app_number] => 7/260114
[patent_app_country] => US
[patent_app_date] => 1988-10-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 1
[patent_no_of_words] => 2078
[patent_no_of_claims] => 1
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 226
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/874/04874472.pdf
[firstpage_image] =>[orig_patent_app_number] => 260114
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/260114 | Dry cleaning equipment utilizing perchlorethylene recovery process | Oct 19, 1988 | Issued |
Array
(
[id] => 2506647
[patent_doc_number] => 04851121
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-07-25
[patent_title] => 'Process for rendering porous membrane hydrophilic'
[patent_app_type] => 1
[patent_app_number] => 7/259658
[patent_app_country] => US
[patent_app_date] => 1988-10-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3457
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 88
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/851/04851121.pdf
[firstpage_image] =>[orig_patent_app_number] => 259658
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/259658 | Process for rendering porous membrane hydrophilic | Oct 18, 1988 | Issued |
Array
(
[id] => 2475614
[patent_doc_number] => 04822488
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-04-18
[patent_title] => 'Vacuum discharge assembly for rotary drum filters'
[patent_app_type] => 1
[patent_app_number] => 7/259970
[patent_app_country] => US
[patent_app_date] => 1988-10-19
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
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[patent_no_of_claims] => 20
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/822/04822488.pdf
[firstpage_image] =>[orig_patent_app_number] => 259970
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/259970 | Vacuum discharge assembly for rotary drum filters | Oct 18, 1988 | Issued |
Array
(
[id] => 2554639
[patent_doc_number] => 04848991
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-07-18
[patent_title] => 'Vortex chamber separator'
[patent_app_type] => 1
[patent_app_number] => 7/258766
[patent_app_country] => US
[patent_app_date] => 1988-10-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
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[patent_no_of_words] => 6203
[patent_no_of_claims] => 13
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[patent_words_short_claim] => 119
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/848/04848991.pdf
[firstpage_image] =>[orig_patent_app_number] => 258766
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/258766 | Vortex chamber separator | Oct 16, 1988 | Issued |
Array
(
[id] => 2482893
[patent_doc_number] => 04859331
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-08-22
[patent_title] => 'System for exchanging a substance between fluids'
[patent_app_type] => 1
[patent_app_number] => 7/258474
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[pdf_file] => patents/04/859/04859331.pdf
[firstpage_image] =>[orig_patent_app_number] => 258474
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/258474 | System for exchanging a substance between fluids | Oct 16, 1988 | Issued |
Array
(
[id] => 2512005
[patent_doc_number] => 04874515
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-10-17
[patent_title] => 'Ink reclamation system'
[patent_app_type] => 1
[patent_app_number] => 7/257290
[patent_app_country] => US
[patent_app_date] => 1988-10-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[pdf_file] => patents/04/874/04874515.pdf
[firstpage_image] =>[orig_patent_app_number] => 257290
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/257290 | Ink reclamation system | Oct 12, 1988 | Issued |
| 07/256749 | PORTABLE ULTRA-FILTRATION SYSTEM | Oct 11, 1988 | Abandoned |
Array
(
[id] => 2509275
[patent_doc_number] => 04854947
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-08-08
[patent_title] => 'Paint detackification using oil-in-water emulsions from oily waste treatment plants'
[patent_app_type] => 1
[patent_app_number] => 7/252314
[patent_app_country] => US
[patent_app_date] => 1988-10-03
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[pdf_file] => patents/04/854/04854947.pdf
[firstpage_image] =>[orig_patent_app_number] => 252314
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/252314 | Paint detackification using oil-in-water emulsions from oily waste treatment plants | Oct 2, 1988 | Issued |
Array
(
[id] => 2547333
[patent_doc_number] => 04814092
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-03-21
[patent_title] => 'Centrifuge processing of spent emulsion from paint spray booths'
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[pdf_file] => patents/04/814/04814092.pdf
[firstpage_image] =>[orig_patent_app_number] => 252311
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/252311 | Centrifuge processing of spent emulsion from paint spray booths | Oct 2, 1988 | Issued |
Array
(
[id] => 2588606
[patent_doc_number] => 04933094
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-06-12
[patent_title] => 'Method and apparatus for separating liquid components from a liquid mixture'
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[pdf_file] => patents/04/933/04933094.pdf
[firstpage_image] =>[orig_patent_app_number] => 252508
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/252508 | Method and apparatus for separating liquid components from a liquid mixture | Sep 29, 1988 | Issued |