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] => 2665170 [patent_doc_number] => 04999107 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-12 [patent_title] => 'Separator frame for a two-fluid exchanger device' [patent_app_type] => 1 [patent_app_number] => 7/421953 [patent_app_country] => US [patent_app_date] => 1989-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2254 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/999/04999107.pdf [firstpage_image] =>[orig_patent_app_number] => 421953 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/421953
Separator frame for a two-fluid exchanger device Oct 15, 1989 Issued
Array ( [id] => 2657704 [patent_doc_number] => 04946594 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-07 [patent_title] => 'Crosslinked copolymers of aliphatic polyester diols and dianhydrides' [patent_app_type] => 1 [patent_app_number] => 7/422217 [patent_app_country] => US [patent_app_date] => 1989-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2378 [patent_no_of_claims] => 7 [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/04/946/04946594.pdf [firstpage_image] =>[orig_patent_app_number] => 422217 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/422217
Crosslinked copolymers of aliphatic polyester diols and dianhydrides Oct 15, 1989 Issued
Array ( [id] => 2627994 [patent_doc_number] => 04976868 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-11 [patent_title] => 'Polyester membranes for aromatics/saturates separation' [patent_app_type] => 1 [patent_app_number] => 7/422216 [patent_app_country] => US [patent_app_date] => 1989-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1754 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/976/04976868.pdf [firstpage_image] =>[orig_patent_app_number] => 422216 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/422216
Polyester membranes for aromatics/saturates separation Oct 15, 1989 Issued
Array ( [id] => 2581762 [patent_doc_number] => 04963266 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-16 [patent_title] => 'Composition and process for separating fluid mixtures' [patent_app_type] => 1 [patent_app_number] => 7/405994 [patent_app_country] => US [patent_app_date] => 1989-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5933 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/963/04963266.pdf [firstpage_image] =>[orig_patent_app_number] => 405994 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/405994
Composition and process for separating fluid mixtures Oct 12, 1989 Issued
Array ( [id] => 2700745 [patent_doc_number] => 04992177 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-12 [patent_title] => 'Tubular filtration module and system with flow distributor and improved method of separation' [patent_app_type] => 1 [patent_app_number] => 7/419660 [patent_app_country] => US [patent_app_date] => 1989-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3364 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/992/04992177.pdf [firstpage_image] =>[orig_patent_app_number] => 419660 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/419660
Tubular filtration module and system with flow distributor and improved method of separation Oct 10, 1989 Issued
Array ( [id] => 2597752 [patent_doc_number] => 04948501 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-14 [patent_title] => 'Membrane filter plate' [patent_app_type] => 1 [patent_app_number] => 7/419314 [patent_app_country] => US [patent_app_date] => 1989-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 22 [patent_no_of_words] => 8180 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/948/04948501.pdf [firstpage_image] =>[orig_patent_app_number] => 419314 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/419314
Membrane filter plate Oct 9, 1989 Issued
Array ( [id] => 2597732 [patent_doc_number] => 04948500 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-14 [patent_title] => 'Membrane filter plate' [patent_app_type] => 1 [patent_app_number] => 7/419602 [patent_app_country] => US [patent_app_date] => 1989-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 22 [patent_no_of_words] => 8186 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/948/04948500.pdf [firstpage_image] =>[orig_patent_app_number] => 419602 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/419602
Membrane filter plate Oct 9, 1989 Issued
Array ( [id] => 2663845 [patent_doc_number] => 05069790 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-03 [patent_title] => 'Multiple disc type filter and disc construction useful therein' [patent_app_type] => 1 [patent_app_number] => 7/419601 [patent_app_country] => US [patent_app_date] => 1989-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 48 [patent_no_of_words] => 5232 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/069/05069790.pdf [firstpage_image] =>[orig_patent_app_number] => 419601 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/419601
Multiple disc type filter and disc construction useful therein Oct 9, 1989 Issued
Array ( [id] => 2559787 [patent_doc_number] => 04944877 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-31 [patent_title] => 'Spacerless feed channel membrane filter element' [patent_app_type] => 1 [patent_app_number] => 7/418873 [patent_app_country] => US [patent_app_date] => 1989-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 7 [patent_no_of_words] => 1447 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/944/04944877.pdf [firstpage_image] =>[orig_patent_app_number] => 418873 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/418873
Spacerless feed channel membrane filter element Oct 9, 1989 Issued
Array ( [id] => 2729197 [patent_doc_number] => 05051182 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-24 [patent_title] => 'Hydrophobic microporus membrane' [patent_app_type] => 1 [patent_app_number] => 7/418273 [patent_app_country] => US [patent_app_date] => 1989-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2233 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/051/05051182.pdf [firstpage_image] =>[orig_patent_app_number] => 418273 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/418273
Hydrophobic microporus membrane Oct 5, 1989 Issued
Array ( [id] => 2597868 [patent_doc_number] => 04948507 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-14 [patent_title] => 'Interfacially synthesized reverse osmosis membrane containing an amine salt and processes for preparing the same' [patent_app_type] => 1 [patent_app_number] => 7/418076 [patent_app_country] => US [patent_app_date] => 1989-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5467 [patent_no_of_claims] => 58 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/948/04948507.pdf [firstpage_image] =>[orig_patent_app_number] => 418076 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/418076
Interfacially synthesized reverse osmosis membrane containing an amine salt and processes for preparing the same Oct 5, 1989 Issued
Array ( [id] => 2559769 [patent_doc_number] => 04944876 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-31 [patent_title] => 'Filter capsule with inlet dispersion' [patent_app_type] => 1 [patent_app_number] => 7/416714 [patent_app_country] => US [patent_app_date] => 1989-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 3252 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 326 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/944/04944876.pdf [firstpage_image] =>[orig_patent_app_number] => 416714 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/416714
Filter capsule with inlet dispersion Oct 2, 1989 Issued
Array ( [id] => 2585729 [patent_doc_number] => 04959151 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-25 [patent_title] => 'Pervaporation method of separating liquid organic compound mixture through aromatic imide polymer asymmetric membrane' [patent_app_type] => 1 [patent_app_number] => 7/412892 [patent_app_country] => US [patent_app_date] => 1989-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10465 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 412 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/959/04959151.pdf [firstpage_image] =>[orig_patent_app_number] => 412892 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/412892
Pervaporation method of separating liquid organic compound mixture through aromatic imide polymer asymmetric membrane Sep 25, 1989 Issued
Array ( [id] => 2741628 [patent_doc_number] => 05037461 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-06 [patent_title] => 'Filtration apparatus' [patent_app_type] => 1 [patent_app_number] => 7/411644 [patent_app_country] => US [patent_app_date] => 1989-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1439 [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/05/037/05037461.pdf [firstpage_image] =>[orig_patent_app_number] => 411644 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/411644
Filtration apparatus Sep 24, 1989 Issued
Array ( [id] => 2591253 [patent_doc_number] => 04923610 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-08 [patent_title] => 'Macroporous polymeric membranes for the separation of polymers and a method of their application' [patent_app_type] => 1 [patent_app_number] => 7/411665 [patent_app_country] => US [patent_app_date] => 1989-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 5721 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/923/04923610.pdf [firstpage_image] =>[orig_patent_app_number] => 411665 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/411665
Macroporous polymeric membranes for the separation of polymers and a method of their application Sep 24, 1989 Issued
Array ( [id] => 2592939 [patent_doc_number] => 04921654 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-01 [patent_title] => 'Low protein binding membrane' [patent_app_type] => 1 [patent_app_number] => 7/408737 [patent_app_country] => US [patent_app_date] => 1989-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9671 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/921/04921654.pdf [firstpage_image] =>[orig_patent_app_number] => 408737 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/408737
Low protein binding membrane Sep 17, 1989 Issued
07/407992 FLAT STACK PERMEATOR (OP-340S) Sep 14, 1989 Abandoned
Array ( [id] => 2591981 [patent_doc_number] => 04921603 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-01 [patent_title] => 'Anti-clogging apparatus and method for maximal flux and prolonged filtration time' [patent_app_type] => 1 [patent_app_number] => 7/407360 [patent_app_country] => US [patent_app_date] => 1989-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 11138 [patent_no_of_claims] => 9 [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/04/921/04921603.pdf [firstpage_image] =>[orig_patent_app_number] => 407360 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/407360
Anti-clogging apparatus and method for maximal flux and prolonged filtration time Sep 13, 1989 Issued
Array ( [id] => 2620072 [patent_doc_number] => 04906264 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-06 [patent_title] => 'Oil separator for separating and collecting oil entrained in refrigerant' [patent_app_type] => 1 [patent_app_number] => 7/406453 [patent_app_country] => US [patent_app_date] => 1989-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 3320 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/906/04906264.pdf [firstpage_image] =>[orig_patent_app_number] => 406453 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/406453
Oil separator for separating and collecting oil entrained in refrigerant Sep 12, 1989 Issued
Array ( [id] => 2819590 [patent_doc_number] => 05116509 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-26 [patent_title] => 'Electrodeionization and ultraviolet light treatment method for purifying water' [patent_app_type] => 1 [patent_app_number] => 7/404728 [patent_app_country] => US [patent_app_date] => 1989-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 7899 [patent_no_of_claims] => 22 [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/05/116/05116509.pdf [firstpage_image] =>[orig_patent_app_number] => 404728 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/404728
Electrodeionization and ultraviolet light treatment method for purifying water Sep 7, 1989 Issued
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