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] => 2277978 [patent_doc_number] => 04601739 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-22 [patent_title] => 'Process for fractional distillation' [patent_app_type] => 1 [patent_app_number] => 6/645658 [patent_app_country] => US [patent_app_date] => 1984-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2440 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 385 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/601/04601739.pdf [firstpage_image] =>[orig_patent_app_number] => 645658 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/645658
Process for fractional distillation Aug 29, 1984 Issued
Array ( [id] => 2290095 [patent_doc_number] => 04652287 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-24 [patent_title] => 'Apparatus for forming solid carbon dioxide' [patent_app_type] => 1 [patent_app_number] => 6/643586 [patent_app_country] => US [patent_app_date] => 1984-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3536 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/652/04652287.pdf [firstpage_image] =>[orig_patent_app_number] => 643586 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/643586
Apparatus for forming solid carbon dioxide Aug 22, 1984 Issued
Array ( [id] => 2216196 [patent_doc_number] => 04578095 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-03-25 [patent_title] => 'Low energy high purity oxygen plus argon' [patent_app_type] => 1 [patent_app_number] => 6/642103 [patent_app_country] => US [patent_app_date] => 1984-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4094 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/578/04578095.pdf [firstpage_image] =>[orig_patent_app_number] => 642103 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/642103
Low energy high purity oxygen plus argon Aug 19, 1984 Issued
Array ( [id] => 2236074 [patent_doc_number] => 04574006 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-03-04 [patent_title] => 'Process to produce a krypton-xenon concentrate from a liquid feed' [patent_app_type] => 1 [patent_app_number] => 6/641553 [patent_app_country] => US [patent_app_date] => 1984-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3525 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/574/04574006.pdf [firstpage_image] =>[orig_patent_app_number] => 641553 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/641553
Process to produce a krypton-xenon concentrate from a liquid feed Aug 15, 1984 Issued
Array ( [id] => 2174624 [patent_doc_number] => 04560397 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-12-24 [patent_title] => 'Process to produce ultrahigh purity oxygen' [patent_app_type] => 1 [patent_app_number] => 6/641205 [patent_app_country] => US [patent_app_date] => 1984-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3879 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/560/04560397.pdf [firstpage_image] =>[orig_patent_app_number] => 641205 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/641205
Process to produce ultrahigh purity oxygen Aug 15, 1984 Issued
Array ( [id] => 2242537 [patent_doc_number] => 04613405 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-09-23 [patent_title] => 'Apparatus to concentrate solutions and to recover solvents' [patent_app_type] => 1 [patent_app_number] => 6/641202 [patent_app_country] => US [patent_app_date] => 1984-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2059 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/613/04613405.pdf [firstpage_image] =>[orig_patent_app_number] => 641202 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/641202
Apparatus to concentrate solutions and to recover solvents Aug 15, 1984 Issued
Array ( [id] => 2211161 [patent_doc_number] => 04615789 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-10-07 [patent_title] => 'Hydroprocessing reactors and methods' [patent_app_type] => 1 [patent_app_number] => 6/638810 [patent_app_country] => US [patent_app_date] => 1984-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1875 [patent_no_of_claims] => 15 [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/04/615/04615789.pdf [firstpage_image] =>[orig_patent_app_number] => 638810 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/638810
Hydroprocessing reactors and methods Aug 7, 1984 Issued
Array ( [id] => 2216182 [patent_doc_number] => 04578094 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-03-25 [patent_title] => 'Hydrocarbon separation with a physical solvent' [patent_app_type] => 1 [patent_app_number] => 6/637210 [patent_app_country] => US [patent_app_date] => 1984-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5975 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/578/04578094.pdf [firstpage_image] =>[orig_patent_app_number] => 637210 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/637210
Hydrocarbon separation with a physical solvent Aug 2, 1984 Issued
Array ( [id] => 2212215 [patent_doc_number] => 04615866 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-10-07 [patent_title] => 'Fluid-sampling system and method' [patent_app_type] => 1 [patent_app_number] => 6/635295 [patent_app_country] => US [patent_app_date] => 1984-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 5796 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/615/04615866.pdf [firstpage_image] =>[orig_patent_app_number] => 635295 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/635295
Fluid-sampling system and method Jul 26, 1984 Issued
Array ( [id] => 2252043 [patent_doc_number] => 04563201 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-01-07 [patent_title] => 'Method and apparatus for the production of liquid gas products' [patent_app_type] => 1 [patent_app_number] => 6/631686 [patent_app_country] => US [patent_app_date] => 1984-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2968 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/563/04563201.pdf [firstpage_image] =>[orig_patent_app_number] => 631686 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/631686
Method and apparatus for the production of liquid gas products Jul 15, 1984 Issued
Array ( [id] => 2155984 [patent_doc_number] => 04525187 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-06-25 [patent_title] => 'Dual dephlegmator process to separate and purify syngas mixtures' [patent_app_type] => 1 [patent_app_number] => 6/579845 [patent_app_country] => US [patent_app_date] => 1984-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3591 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/525/04525187.pdf [firstpage_image] =>[orig_patent_app_number] => 579845 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/579845
Dual dephlegmator process to separate and purify syngas mixtures Jul 11, 1984 Issued
Array ( [id] => 2128625 [patent_doc_number] => 04543163 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-09-24 [patent_title] => 'Process for recovery of amine from spent acid stripping liquor' [patent_app_type] => 1 [patent_app_number] => 6/609225 [patent_app_country] => US [patent_app_date] => 1984-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3777 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/543/04543163.pdf [firstpage_image] =>[orig_patent_app_number] => 609225 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/609225
Process for recovery of amine from spent acid stripping liquor Jul 5, 1984 Issued
Array ( [id] => 2272040 [patent_doc_number] => 04581052 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-08 [patent_title] => 'Gas separation process' [patent_app_type] => 1 [patent_app_number] => 6/626925 [patent_app_country] => US [patent_app_date] => 1984-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 25077 [patent_no_of_claims] => 74 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/581/04581052.pdf [firstpage_image] =>[orig_patent_app_number] => 626925 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/626925
Gas separation process Jul 1, 1984 Issued
06/622217 METHOD AND APPARATUS FOR CARBON DIOXIDE LIQUEFACTION AND EVAPORATION Jun 18, 1984 Abandoned
Array ( [id] => 2209614 [patent_doc_number] => 04599097 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-08 [patent_title] => 'Process and device for vaporizing a liquid by heat exchange with a second fluid and their application in an air distillation installation' [patent_app_type] => 1 [patent_app_number] => 6/620078 [patent_app_country] => US [patent_app_date] => 1984-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3849 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/599/04599097.pdf [firstpage_image] =>[orig_patent_app_number] => 620078 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/620078
Process and device for vaporizing a liquid by heat exchange with a second fluid and their application in an air distillation installation Jun 11, 1984 Issued
Array ( [id] => 2216170 [patent_doc_number] => 04578093 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-03-25 [patent_title] => 'Wet and dry distillative freezing process for separating mixtures and apparatuses for use therein' [patent_app_type] => 1 [patent_app_number] => 6/613573 [patent_app_country] => US [patent_app_date] => 1984-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 21 [patent_no_of_words] => 9920 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/578/04578093.pdf [firstpage_image] =>[orig_patent_app_number] => 613573 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/613573
Wet and dry distillative freezing process for separating mixtures and apparatuses for use therein May 23, 1984 Issued
Array ( [id] => 2147238 [patent_doc_number] => 04539028 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-09-03 [patent_title] => 'Method and apparatus for cooling and liquefying at least one gas with a low boiling point, such as for example natural gas' [patent_app_type] => 1 [patent_app_number] => 6/604049 [patent_app_country] => US [patent_app_date] => 1984-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 7100 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/539/04539028.pdf [firstpage_image] =>[orig_patent_app_number] => 604049 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/604049
Method and apparatus for cooling and liquefying at least one gas with a low boiling point, such as for example natural gas Apr 25, 1984 Issued
Array ( [id] => 2252064 [patent_doc_number] => 04563203 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-01-07 [patent_title] => 'Refrigeration from expansion of transmission pipeline gas' [patent_app_type] => 1 [patent_app_number] => 6/601013 [patent_app_country] => US [patent_app_date] => 1984-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3247 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/563/04563203.pdf [firstpage_image] =>[orig_patent_app_number] => 601013 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/601013
Refrigeration from expansion of transmission pipeline gas Apr 15, 1984 Issued
Array ( [id] => 2139029 [patent_doc_number] => 04522640 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-06-11 [patent_title] => 'Means for chilling cardioplegic solutions' [patent_app_type] => 1 [patent_app_number] => 6/598916 [patent_app_country] => US [patent_app_date] => 1984-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 8 [patent_no_of_words] => 3681 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/522/04522640.pdf [firstpage_image] =>[orig_patent_app_number] => 598916 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/598916
Means for chilling cardioplegic solutions Apr 9, 1984 Issued
Array ( [id] => 2257755 [patent_doc_number] => 04597788 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-01 [patent_title] => 'Process for recovering ethane, propane and heavier hydrocarbons from a natural gas stream' [patent_app_type] => 1 [patent_app_number] => 6/598051 [patent_app_country] => US [patent_app_date] => 1984-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 9400 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/597/04597788.pdf [firstpage_image] =>[orig_patent_app_number] => 598051 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/598051
Process for recovering ethane, propane and heavier hydrocarbons from a natural gas stream Apr 8, 1984 Issued
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