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] => 2099028 [patent_doc_number] => 04457805 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-07-03 [patent_title] => 'Solvent recovery apparatus and method' [patent_app_type] => 1 [patent_app_number] => 6/485496 [patent_app_country] => US [patent_app_date] => 1983-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2300 [patent_no_of_claims] => 14 [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/04/457/04457805.pdf [firstpage_image] =>[orig_patent_app_number] => 485496 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/485496
Solvent recovery apparatus and method Apr 21, 1983 Issued
Array ( [id] => 2185942 [patent_doc_number] => 04545861 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-10-08 [patent_title] => 'Fractionation system' [patent_app_type] => 1 [patent_app_number] => 6/487292 [patent_app_country] => US [patent_app_date] => 1983-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2866 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/545/04545861.pdf [firstpage_image] =>[orig_patent_app_number] => 487292 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/487292
Fractionation system Apr 20, 1983 Issued
Array ( [id] => 2189434 [patent_doc_number] => 04511376 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-04-16 [patent_title] => 'Method of separating a noncondensable gas from a condensable vapor' [patent_app_type] => 1 [patent_app_number] => 6/485598 [patent_app_country] => US [patent_app_date] => 1983-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3186 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/511/04511376.pdf [firstpage_image] =>[orig_patent_app_number] => 485598 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/485598
Method of separating a noncondensable gas from a condensable vapor Apr 17, 1983 Issued
06/480786 CRYOGENIC RECYCLE DISTILLATION WITH MUTIPLE LATENT HEAT EXCHANGE Mar 30, 1983 Abandoned
Array ( [id] => 2109376 [patent_doc_number] => 04451273 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-29 [patent_title] => 'Distillative freezing process for separating volatile mixtures and apparatuses for use therein' [patent_app_type] => 1 [patent_app_number] => 6/480932 [patent_app_country] => US [patent_app_date] => 1983-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 23 [patent_no_of_words] => 13412 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 310 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/451/04451273.pdf [firstpage_image] =>[orig_patent_app_number] => 480932 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/480932
Distillative freezing process for separating volatile mixtures and apparatuses for use therein Mar 30, 1983 Issued
Array ( [id] => 2137591 [patent_doc_number] => 04493719 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-01-15 [patent_title] => 'Method of separation by fractional crystallization from a liquid mixture' [patent_app_type] => 1 [patent_app_number] => 6/479005 [patent_app_country] => US [patent_app_date] => 1983-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2216 [patent_no_of_claims] => 5 [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/04/493/04493719.pdf [firstpage_image] =>[orig_patent_app_number] => 479005 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/479005
Method of separation by fractional crystallization from a liquid mixture Mar 24, 1983 Issued
Array ( [id] => 2055775 [patent_doc_number] => 04455158 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-06-19 [patent_title] => 'Nitrogen rejection process incorporating a serpentine heat exchanger' [patent_app_type] => 1 [patent_app_number] => 6/477561 [patent_app_country] => US [patent_app_date] => 1983-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5320 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/455/04455158.pdf [firstpage_image] =>[orig_patent_app_number] => 477561 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/477561
Nitrogen rejection process incorporating a serpentine heat exchanger Mar 20, 1983 Issued
Array ( [id] => 2162557 [patent_doc_number] => 04496382 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-01-29 [patent_title] => 'Process using serpentine heat exchange relationship for condensing substantially single component gas streams' [patent_app_type] => 1 [patent_app_number] => 6/477200 [patent_app_country] => US [patent_app_date] => 1983-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4427 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/496/04496382.pdf [firstpage_image] =>[orig_patent_app_number] => 477200 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/477200
Process using serpentine heat exchange relationship for condensing substantially single component gas streams Mar 20, 1983 Issued
Array ( [id] => 2174182 [patent_doc_number] => 04514204 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-04-30 [patent_title] => 'Bakeable cryopump' [patent_app_type] => 1 [patent_app_number] => 6/477478 [patent_app_country] => US [patent_app_date] => 1983-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2731 [patent_no_of_claims] => 14 [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/04/514/04514204.pdf [firstpage_image] =>[orig_patent_app_number] => 477478 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/477478
Bakeable cryopump Mar 20, 1983 Issued
Array ( [id] => 2069699 [patent_doc_number] => 04462814 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-07-31 [patent_title] => 'Distillative separations of gas mixtures containing methane, carbon dioxide and other components' [patent_app_type] => 1 [patent_app_number] => 6/476520 [patent_app_country] => US [patent_app_date] => 1983-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3811 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 13 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/462/04462814.pdf [firstpage_image] =>[orig_patent_app_number] => 476520 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/476520
Distillative separations of gas mixtures containing methane, carbon dioxide and other components Mar 17, 1983 Issued
Array ( [id] => 2122084 [patent_doc_number] => 04477352 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-10-16 [patent_title] => 'Fuel filter' [patent_app_type] => 1 [patent_app_number] => 6/475148 [patent_app_country] => US [patent_app_date] => 1983-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2127 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/477/04477352.pdf [firstpage_image] =>[orig_patent_app_number] => 475148 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/475148
Fuel filter Mar 13, 1983 Issued
Array ( [id] => 2202041 [patent_doc_number] => 04544486 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-10-01 [patent_title] => 'Cyclone separator' [patent_app_type] => 1 [patent_app_number] => 6/472015 [patent_app_country] => US [patent_app_date] => 1983-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 26 [patent_no_of_words] => 9370 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/544/04544486.pdf [firstpage_image] =>[orig_patent_app_number] => 472015 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/472015
Cyclone separator Mar 3, 1983 Issued
Array ( [id] => 2104657 [patent_doc_number] => 04472180 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-09-18 [patent_title] => 'Apparatus for withdrawing blood from a test tube or the like' [patent_app_type] => 1 [patent_app_number] => 6/470570 [patent_app_country] => US [patent_app_date] => 1983-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2970 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/472/04472180.pdf [firstpage_image] =>[orig_patent_app_number] => 470570 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/470570
Apparatus for withdrawing blood from a test tube or the like Feb 27, 1983 Issued
Array ( [id] => 2089464 [patent_doc_number] => 04474031 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-10-02 [patent_title] => 'Heatpump' [patent_app_type] => 1 [patent_app_number] => 6/470524 [patent_app_country] => US [patent_app_date] => 1983-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4125 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 283 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/474/04474031.pdf [firstpage_image] =>[orig_patent_app_number] => 470524 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/470524
Heatpump Feb 27, 1983 Issued
Array ( [id] => 2104892 [patent_doc_number] => 04473467 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-09-25 [patent_title] => 'Gravity flow septic tank system' [patent_app_type] => 1 [patent_app_number] => 6/466613 [patent_app_country] => US [patent_app_date] => 1983-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 4151 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 507 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/473/04473467.pdf [firstpage_image] =>[orig_patent_app_number] => 466613 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/466613
Gravity flow septic tank system Feb 14, 1983 Issued
06/465840 CRYOGENIC PRODUCTION OF AMMONIA SYNTHESIS GAS Feb 13, 1983 Abandoned
Array ( [id] => 2162544 [patent_doc_number] => 04496381 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-01-29 [patent_title] => 'Apparatus and method for recovering light hydrocarbons from hydrogen containing gases' [patent_app_type] => 1 [patent_app_number] => 6/462982 [patent_app_country] => US [patent_app_date] => 1983-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3985 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/496/04496381.pdf [firstpage_image] =>[orig_patent_app_number] => 462982 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/462982
Apparatus and method for recovering light hydrocarbons from hydrogen containing gases Jan 31, 1983 Issued
Array ( [id] => 2094958 [patent_doc_number] => 04474592 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-10-02 [patent_title] => 'Apparatus for producing liquid para-hydrogen' [patent_app_type] => 1 [patent_app_number] => 6/459195 [patent_app_country] => US [patent_app_date] => 1983-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1164 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/474/04474592.pdf [firstpage_image] =>[orig_patent_app_number] => 459195 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/459195
Apparatus for producing liquid para-hydrogen Jan 18, 1983 Issued
Array ( [id] => 2073585 [patent_doc_number] => 04460395 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-07-17 [patent_title] => 'Method and apparatus for producing food grade carbon dioxide' [patent_app_type] => 1 [patent_app_number] => 6/458845 [patent_app_country] => US [patent_app_date] => 1983-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7232 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 399 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/460/04460395.pdf [firstpage_image] =>[orig_patent_app_number] => 458845 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/458845
Method and apparatus for producing food grade carbon dioxide Jan 17, 1983 Issued
Array ( [id] => 2074274 [patent_doc_number] => 04460463 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-07-17 [patent_title] => 'Electromagnetic filter' [patent_app_type] => 1 [patent_app_number] => 6/458268 [patent_app_country] => US [patent_app_date] => 1983-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 9 [patent_no_of_words] => 2600 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/460/04460463.pdf [firstpage_image] =>[orig_patent_app_number] => 458268 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/458268
Electromagnetic filter Jan 16, 1983 Issued
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