Search

Frank Sever

Examiner (ID: 5244)

Most Active Art Unit
1306
Art Unit(s)
1306, 2899, 1303, 1305, 1801
Total Applications
1564
Issued Applications
1483
Pending Applications
0
Abandoned Applications
81

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2067193 [patent_doc_number] => 04430222 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-02-07 [patent_title] => 'Water shedding device' [patent_app_type] => 1 [patent_app_number] => 6/424845 [patent_app_country] => US [patent_app_date] => 1982-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3105 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/430/04430222.pdf [firstpage_image] =>[orig_patent_app_number] => 424845 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/424845
Water shedding device Sep 26, 1982 Issued
Array ( [id] => 2060176 [patent_doc_number] => 04452621 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-06-05 [patent_title] => 'Direct cooling crystallization' [patent_app_type] => 1 [patent_app_number] => 6/424712 [patent_app_country] => US [patent_app_date] => 1982-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2335 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/452/04452621.pdf [firstpage_image] =>[orig_patent_app_number] => 424712 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/424712
Direct cooling crystallization Sep 26, 1982 Issued
Array ( [id] => 2127360 [patent_doc_number] => 04431540 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-02-14 [patent_title] => 'Centrifugal filter separator' [patent_app_type] => 1 [patent_app_number] => 6/421355 [patent_app_country] => US [patent_app_date] => 1982-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 2772 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/431/04431540.pdf [firstpage_image] =>[orig_patent_app_number] => 421355 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/421355
Centrifugal filter separator Sep 23, 1982 Issued
Array ( [id] => 2127074 [patent_doc_number] => 04453960 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-06-12 [patent_title] => 'Liquid-solid separation apparatus and method' [patent_app_type] => 1 [patent_app_number] => 6/419954 [patent_app_country] => US [patent_app_date] => 1982-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 3138 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/453/04453960.pdf [firstpage_image] =>[orig_patent_app_number] => 419954 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/419954
Liquid-solid separation apparatus and method Sep 19, 1982 Issued
Array ( [id] => 2005802 [patent_doc_number] => 04421537 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-12-20 [patent_title] => 'Helium gas liquefying apparatus' [patent_app_type] => 1 [patent_app_number] => 6/419824 [patent_app_country] => US [patent_app_date] => 1982-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1762 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/421/04421537.pdf [firstpage_image] =>[orig_patent_app_number] => 419824 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/419824
Helium gas liquefying apparatus Sep 19, 1982 Issued
Array ( [id] => 2080215 [patent_doc_number] => 04475347 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-10-09 [patent_title] => 'Process for separating carbon dioxide and sulfur-containing gases from a synthetic fuel production process off-gas' [patent_app_type] => 1 [patent_app_number] => 6/418517 [patent_app_country] => US [patent_app_date] => 1982-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5944 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/475/04475347.pdf [firstpage_image] =>[orig_patent_app_number] => 418517 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/418517
Process for separating carbon dioxide and sulfur-containing gases from a synthetic fuel production process off-gas Sep 15, 1982 Issued
Array ( [id] => 2080295 [patent_doc_number] => 04475355 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-10-09 [patent_title] => 'Continuous packed bed wash column' [patent_app_type] => 1 [patent_app_number] => 6/418832 [patent_app_country] => US [patent_app_date] => 1982-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4817 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/475/04475355.pdf [firstpage_image] =>[orig_patent_app_number] => 418832 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/418832
Continuous packed bed wash column Sep 15, 1982 Issued
Array ( [id] => 2101531 [patent_doc_number] => 04446019 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-01 [patent_title] => 'Magnetic filtration in a spin-on fluid filter' [patent_app_type] => 1 [patent_app_number] => 6/419020 [patent_app_country] => US [patent_app_date] => 1982-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 3781 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/446/04446019.pdf [firstpage_image] =>[orig_patent_app_number] => 419020 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/419020
Magnetic filtration in a spin-on fluid filter Sep 15, 1982 Issued
Array ( [id] => 2029345 [patent_doc_number] => 04415449 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-11-15 [patent_title] => 'Vacuum filtration bench' [patent_app_type] => 1 [patent_app_number] => 6/418131 [patent_app_country] => US [patent_app_date] => 1982-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2479 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/415/04415449.pdf [firstpage_image] =>[orig_patent_app_number] => 418131 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/418131
Vacuum filtration bench Sep 14, 1982 Issued
Array ( [id] => 2088175 [patent_doc_number] => 04424128 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-01-03 [patent_title] => 'Filter device for diesel engines' [patent_app_type] => 1 [patent_app_number] => 6/417692 [patent_app_country] => US [patent_app_date] => 1982-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 4517 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/424/04424128.pdf [firstpage_image] =>[orig_patent_app_number] => 417692 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/417692
Filter device for diesel engines Sep 12, 1982 Issued
Array ( [id] => 2077873 [patent_doc_number] => 04433989 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-02-28 [patent_title] => 'Air separation with medium pressure enrichment' [patent_app_type] => 1 [patent_app_number] => 6/416980 [patent_app_country] => US [patent_app_date] => 1982-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3336 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/433/04433989.pdf [firstpage_image] =>[orig_patent_app_number] => 416980 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/416980
Air separation with medium pressure enrichment Sep 12, 1982 Issued
Array ( [id] => 2093510 [patent_doc_number] => 04456461 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-06-26 [patent_title] => 'Separation of low boiling constituents from a mixed gas' [patent_app_type] => 1 [patent_app_number] => 6/416204 [patent_app_country] => US [patent_app_date] => 1982-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3610 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 374 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/456/04456461.pdf [firstpage_image] =>[orig_patent_app_number] => 416204 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/416204
Separation of low boiling constituents from a mixed gas Sep 8, 1982 Issued
Array ( [id] => 2074531 [patent_doc_number] => 04444577 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-04-24 [patent_title] => 'Cryogenic gas processing' [patent_app_type] => 1 [patent_app_number] => 6/416202 [patent_app_country] => US [patent_app_date] => 1982-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3850 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 341 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/444/04444577.pdf [firstpage_image] =>[orig_patent_app_number] => 416202 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/416202
Cryogenic gas processing Sep 8, 1982 Issued
Array ( [id] => 2075374 [patent_doc_number] => 04444659 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-04-24 [patent_title] => 'Magnetic separator with direct washing' [patent_app_type] => 1 [patent_app_number] => 6/414856 [patent_app_country] => US [patent_app_date] => 1982-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1304 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/444/04444659.pdf [firstpage_image] =>[orig_patent_app_number] => 414856 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/414856
Magnetic separator with direct washing Sep 2, 1982 Issued
Array ( [id] => 2100572 [patent_doc_number] => 04445916 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-01 [patent_title] => 'Process for liquefying methane' [patent_app_type] => 1 [patent_app_number] => 6/412686 [patent_app_country] => US [patent_app_date] => 1982-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8978 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/445/04445916.pdf [firstpage_image] =>[orig_patent_app_number] => 412686 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/412686
Process for liquefying methane Aug 29, 1982 Issued
Array ( [id] => 2116603 [patent_doc_number] => 04488933 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-12-18 [patent_title] => 'Small solvent recovery unit' [patent_app_type] => 1 [patent_app_number] => 6/412223 [patent_app_country] => US [patent_app_date] => 1982-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 2821 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/488/04488933.pdf [firstpage_image] =>[orig_patent_app_number] => 412223 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/412223
Small solvent recovery unit Aug 26, 1982 Issued
Array ( [id] => 2127369 [patent_doc_number] => 04431541 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-02-14 [patent_title] => 'Circular filter device' [patent_app_type] => 1 [patent_app_number] => 6/411432 [patent_app_country] => US [patent_app_date] => 1982-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 719 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/431/04431541.pdf [firstpage_image] =>[orig_patent_app_number] => 411432 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/411432
Circular filter device Aug 24, 1982 Issued
Array ( [id] => 2101337 [patent_doc_number] => 04441998 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-04-10 [patent_title] => 'Water purification device' [patent_app_type] => 1 [patent_app_number] => 6/410920 [patent_app_country] => US [patent_app_date] => 1982-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 1973 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 304 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/441/04441998.pdf [firstpage_image] =>[orig_patent_app_number] => 410920 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/410920
Water purification device Aug 23, 1982 Issued
Array ( [id] => 2078301 [patent_doc_number] => 04434034 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-02-28 [patent_title] => 'Direct fired glycol regenerator with vertical flues' [patent_app_type] => 1 [patent_app_number] => 6/411084 [patent_app_country] => US [patent_app_date] => 1982-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2105 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/434/04434034.pdf [firstpage_image] =>[orig_patent_app_number] => 411084 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/411084
Direct fired glycol regenerator with vertical flues Aug 22, 1982 Issued
Array ( [id] => 2105343 [patent_doc_number] => 04472246 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-09-18 [patent_title] => 'Process for recovery of amine from spent acid stripping liquor' [patent_app_type] => 1 [patent_app_number] => 6/409905 [patent_app_country] => US [patent_app_date] => 1982-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3782 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/472/04472246.pdf [firstpage_image] =>[orig_patent_app_number] => 409905 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/409905
Process for recovery of amine from spent acid stripping liquor Aug 19, 1982 Issued
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