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] => 2688293 [patent_doc_number] => 05064538 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-12 [patent_title] => 'Membrane process for acid recovery' [patent_app_type] => 1 [patent_app_number] => 7/603053 [patent_app_country] => US [patent_app_date] => 1990-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4689 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/064/05064538.pdf [firstpage_image] =>[orig_patent_app_number] => 603053 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/603053
Membrane process for acid recovery Oct 24, 1990 Issued
07/599494 PROCESS FOR MAKING MICROPOROUS MEMBRANES HAVING GEL-FILLED PORES, AND SEPARATIONS METHODS USING SUCH MEMBRANES Oct 16, 1990 Abandoned
Array ( [id] => 2746394 [patent_doc_number] => 05071548 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-10 [patent_title] => 'Fluid purifying apparatus and method of purifying fluids' [patent_app_type] => 1 [patent_app_number] => 7/596999 [patent_app_country] => US [patent_app_date] => 1990-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 32 [patent_no_of_words] => 10037 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/071/05071548.pdf [firstpage_image] =>[orig_patent_app_number] => 596999 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/596999
Fluid purifying apparatus and method of purifying fluids Oct 10, 1990 Issued
Array ( [id] => 2728309 [patent_doc_number] => 05039411 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-13 [patent_title] => 'Fluid purifying apparatus and method of purifying fluids' [patent_app_type] => 1 [patent_app_number] => 7/596989 [patent_app_country] => US [patent_app_date] => 1990-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 32 [patent_no_of_words] => 10036 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/039/05039411.pdf [firstpage_image] =>[orig_patent_app_number] => 596989 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/596989
Fluid purifying apparatus and method of purifying fluids Oct 10, 1990 Issued
Array ( [id] => 2818427 [patent_doc_number] => 05094743 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-10 [patent_title] => 'Fluid purifying apparatus and method of purifying fluids' [patent_app_type] => 1 [patent_app_number] => 7/595990 [patent_app_country] => US [patent_app_date] => 1990-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 32 [patent_no_of_words] => 10040 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/094/05094743.pdf [firstpage_image] =>[orig_patent_app_number] => 595990 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/595990
Fluid purifying apparatus and method of purifying fluids Oct 10, 1990 Issued
Array ( [id] => 2749951 [patent_doc_number] => 05043066 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-27 [patent_title] => 'Fluid purifying apparatus and method of purifying fluids' [patent_app_type] => 1 [patent_app_number] => 7/596015 [patent_app_country] => US [patent_app_date] => 1990-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 32 [patent_no_of_words] => 10040 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/043/05043066.pdf [firstpage_image] =>[orig_patent_app_number] => 596015 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/596015
Fluid purifying apparatus and method of purifying fluids Oct 10, 1990 Issued
Array ( [id] => 2709190 [patent_doc_number] => 05053143 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-01 [patent_title] => 'Fluid purifying apparatus and method of purifying fluids' [patent_app_type] => 1 [patent_app_number] => 7/596073 [patent_app_country] => US [patent_app_date] => 1990-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 32 [patent_no_of_words] => 10040 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/053/05053143.pdf [firstpage_image] =>[orig_patent_app_number] => 596073 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/596073
Fluid purifying apparatus and method of purifying fluids Oct 10, 1990 Issued
Array ( [id] => 2663752 [patent_doc_number] => 05069785 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-03 [patent_title] => 'Fluid purifying apparatus and method of purifying fluids' [patent_app_type] => 1 [patent_app_number] => 7/596710 [patent_app_country] => US [patent_app_date] => 1990-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 32 [patent_no_of_words] => 10040 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/069/05069785.pdf [firstpage_image] =>[orig_patent_app_number] => 596710 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/596710
Fluid purifying apparatus and method of purifying fluids Oct 10, 1990 Issued
Array ( [id] => 2663752 [patent_doc_number] => 05069785 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-03 [patent_title] => 'Fluid purifying apparatus and method of purifying fluids' [patent_app_type] => 1 [patent_app_number] => 7/596710 [patent_app_country] => US [patent_app_date] => 1990-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 32 [patent_no_of_words] => 10040 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/069/05069785.pdf [firstpage_image] =>[orig_patent_app_number] => 596710 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/596710
Fluid purifying apparatus and method of purifying fluids Oct 10, 1990 Issued
Array ( [id] => 2728574 [patent_doc_number] => 05076913 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-31 [patent_title] => 'Fluid purifying apparatus and method of purifying fluids' [patent_app_type] => 1 [patent_app_number] => 7/596988 [patent_app_country] => US [patent_app_date] => 1990-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 32 [patent_no_of_words] => 10033 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/076/05076913.pdf [firstpage_image] =>[orig_patent_app_number] => 596988 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/596988
Fluid purifying apparatus and method of purifying fluids Oct 10, 1990 Issued
Array ( [id] => 2679806 [patent_doc_number] => 05064097 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-12 [patent_title] => 'Compact water purification and beverage dispensing apparatus' [patent_app_type] => 1 [patent_app_number] => 7/595260 [patent_app_country] => US [patent_app_date] => 1990-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 7544 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/064/05064097.pdf [firstpage_image] =>[orig_patent_app_number] => 595260 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/595260
Compact water purification and beverage dispensing apparatus Oct 9, 1990 Issued
Array ( [id] => 2663752 [patent_doc_number] => 05069785 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-03 [patent_title] => 'Fluid purifying apparatus and method of purifying fluids' [patent_app_type] => 1 [patent_app_number] => 7/596710 [patent_app_country] => US [patent_app_date] => 1990-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 32 [patent_no_of_words] => 10040 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/069/05069785.pdf [firstpage_image] =>[orig_patent_app_number] => 596710 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/596710
Deep fat fryer Oct 9, 1990 Issued
Array ( [id] => 2663752 [patent_doc_number] => 05069785 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-03 [patent_title] => 'Fluid purifying apparatus and method of purifying fluids' [patent_app_type] => 1 [patent_app_number] => 7/596710 [patent_app_country] => US [patent_app_date] => 1990-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 32 [patent_no_of_words] => 10040 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/069/05069785.pdf [firstpage_image] =>[orig_patent_app_number] => 596710 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/596710
Deep fat fryer Oct 9, 1990 Issued
Array ( [id] => 2704049 [patent_doc_number] => 05041227 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-20 [patent_title] => 'Selective aqueous extraction of organics coupled with trapping by membrane separation' [patent_app_type] => 1 [patent_app_number] => 7/595241 [patent_app_country] => US [patent_app_date] => 1990-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 7735 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/041/05041227.pdf [firstpage_image] =>[orig_patent_app_number] => 595241 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/595241
Selective aqueous extraction of organics coupled with trapping by membrane separation Oct 8, 1990 Issued
Array ( [id] => 2768078 [patent_doc_number] => 05132015 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-21 [patent_title] => 'Flow control for ultra filtration systems' [patent_app_type] => 1 [patent_app_number] => 7/592104 [patent_app_country] => US [patent_app_date] => 1990-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3599 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/132/05132015.pdf [firstpage_image] =>[orig_patent_app_number] => 592104 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/592104
Flow control for ultra filtration systems Oct 3, 1990 Issued
Array ( [id] => 2761789 [patent_doc_number] => 05062926 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-11-05 [patent_title] => 'Solvent recovery apparatus' [patent_app_type] => 1 [patent_app_number] => 7/589518 [patent_app_country] => US [patent_app_date] => 1990-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 6375 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/062/05062926.pdf [firstpage_image] =>[orig_patent_app_number] => 589518 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/589518
Solvent recovery apparatus Sep 27, 1990 Issued
Array ( [id] => 2729218 [patent_doc_number] => 05051183 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-24 [patent_title] => 'Microporous polyolefin membrane and method of producing same' [patent_app_type] => 1 [patent_app_number] => 7/585461 [patent_app_country] => US [patent_app_date] => 1990-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5435 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/051/05051183.pdf [firstpage_image] =>[orig_patent_app_number] => 585461 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/585461
Microporous polyolefin membrane and method of producing same Sep 19, 1990 Issued
Array ( [id] => 2784259 [patent_doc_number] => 05102538 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-07 [patent_title] => 'Apparatus for the treatment of filter sludge consisting predominantly of diatomite and method of operating same' [patent_app_type] => 1 [patent_app_number] => 7/585317 [patent_app_country] => US [patent_app_date] => 1990-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3751 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 335 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/102/05102538.pdf [firstpage_image] =>[orig_patent_app_number] => 585317 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/585317
Apparatus for the treatment of filter sludge consisting predominantly of diatomite and method of operating same Sep 18, 1990 Issued
Array ( [id] => 2861379 [patent_doc_number] => 05096584 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-17 [patent_title] => 'Spiral-wound membrane separation device with feed and permeate/sweep fluid flow control' [patent_app_type] => 1 [patent_app_number] => 7/585230 [patent_app_country] => US [patent_app_date] => 1990-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 28 [patent_no_of_words] => 13330 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 368 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/096/05096584.pdf [firstpage_image] =>[orig_patent_app_number] => 585230 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/585230
Spiral-wound membrane separation device with feed and permeate/sweep fluid flow control Sep 18, 1990 Issued
Array ( [id] => 2899990 [patent_doc_number] => 05215662 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-01 [patent_title] => 'Heat resistant microporous material production and products' [patent_app_type] => 1 [patent_app_number] => 7/583387 [patent_app_country] => US [patent_app_date] => 1990-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5716 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/215/05215662.pdf [firstpage_image] =>[orig_patent_app_number] => 583387 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/583387
Heat resistant microporous material production and products Sep 16, 1990 Issued
Menu