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] => 2142466 [patent_doc_number] => 04536257 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-08-20 [patent_title] => 'Desalination system' [patent_app_type] => 1 [patent_app_number] => 6/374071 [patent_app_country] => US [patent_app_date] => 1982-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3572 [patent_no_of_claims] => 22 [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/04/536/04536257.pdf [firstpage_image] =>[orig_patent_app_number] => 374071 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/374071
Desalination system May 2, 1982 Issued
Array ( [id] => 2076971 [patent_doc_number] => 04461675 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-07-24 [patent_title] => 'Energy efficient process for vaporizing a liquid and condensing the vapors thereof' [patent_app_type] => 1 [patent_app_number] => 6/371410 [patent_app_country] => US [patent_app_date] => 1982-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4086 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/461/04461675.pdf [firstpage_image] =>[orig_patent_app_number] => 371410 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/371410
Energy efficient process for vaporizing a liquid and condensing the vapors thereof Apr 25, 1982 Issued
Array ( [id] => 2087801 [patent_doc_number] => 04435595 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-03-06 [patent_title] => 'Reactive distillation process for the production of methyl acetate' [patent_app_type] => 1 [patent_app_number] => 6/371626 [patent_app_country] => US [patent_app_date] => 1982-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5230 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/435/04435595.pdf [firstpage_image] =>[orig_patent_app_number] => 371626 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/371626
Reactive distillation process for the production of methyl acetate Apr 25, 1982 Issued
Array ( [id] => 2017220 [patent_doc_number] => 04419114 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-12-06 [patent_title] => 'System and method for converting wellhead gas to liquefied petroleum gases (LPG)' [patent_app_type] => 1 [patent_app_number] => 6/369159 [patent_app_country] => US [patent_app_date] => 1982-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3415 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/419/04419114.pdf [firstpage_image] =>[orig_patent_app_number] => 369159 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/369159
System and method for converting wellhead gas to liquefied petroleum gases (LPG) Apr 18, 1982 Issued
Array ( [id] => 2076575 [patent_doc_number] => 04461634 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-07-24 [patent_title] => 'Separation of gas mixtures by partial condensation' [patent_app_type] => 1 [patent_app_number] => 6/368709 [patent_app_country] => US [patent_app_date] => 1982-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 7721 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/461/04461634.pdf [firstpage_image] =>[orig_patent_app_number] => 368709 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/368709
Separation of gas mixtures by partial condensation Apr 14, 1982 Issued
Array ( [id] => 2003388 [patent_doc_number] => 04411676 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-10-25 [patent_title] => 'Fractional distillation of C.sub.2 /C.sub.3 hydrocarbons at optimum pressures' [patent_app_type] => 1 [patent_app_number] => 6/368385 [patent_app_country] => US [patent_app_date] => 1982-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 6809 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/411/04411676.pdf [firstpage_image] =>[orig_patent_app_number] => 368385 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/368385
Fractional distillation of C.sub.2 /C.sub.3 hydrocarbons at optimum pressures Apr 13, 1982 Issued
Array ( [id] => 2126825 [patent_doc_number] => 04431486 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-02-14 [patent_title] => 'Azeotropic distillation of hydroxyacetic acid' [patent_app_type] => 1 [patent_app_number] => 6/367753 [patent_app_country] => US [patent_app_date] => 1982-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2091 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/431/04431486.pdf [firstpage_image] =>[orig_patent_app_number] => 367753 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/367753
Azeotropic distillation of hydroxyacetic acid Apr 11, 1982 Issued
Array ( [id] => 2177197 [patent_doc_number] => 04508597 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-04-02 [patent_title] => 'Recovery of organic solvents from liquid mixtures' [patent_app_type] => 1 [patent_app_number] => 6/366040 [patent_app_country] => US [patent_app_date] => 1982-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3616 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/508/04508597.pdf [firstpage_image] =>[orig_patent_app_number] => 366040 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/366040
Recovery of organic solvents from liquid mixtures Apr 4, 1982 Issued
06/365576 FRACTIONAL DISTILLATION OF C2/C3 HYDROCARBONS AT OPTIMUM PRESSURES Apr 4, 1982 Issued
Array ( [id] => 2101798 [patent_doc_number] => 04442048 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-04-10 [patent_title] => 'Method and apparatus for controlling the formation of polymer accumulations during distillation of a vinylaromatic monomer' [patent_app_type] => 1 [patent_app_number] => 6/364479 [patent_app_country] => US [patent_app_date] => 1982-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3336 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/442/04442048.pdf [firstpage_image] =>[orig_patent_app_number] => 364479 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/364479
Method and apparatus for controlling the formation of polymer accumulations during distillation of a vinylaromatic monomer Mar 31, 1982 Issued
Array ( [id] => 2141065 [patent_doc_number] => 04498959 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-02-12 [patent_title] => 'Cooling attachment for solar distiller' [patent_app_type] => 1 [patent_app_number] => 6/363821 [patent_app_country] => US [patent_app_date] => 1982-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2051 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/498/04498959.pdf [firstpage_image] =>[orig_patent_app_number] => 363821 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/363821
Cooling attachment for solar distiller Mar 30, 1982 Issued
Array ( [id] => 2028470 [patent_doc_number] => 04415345 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-11-15 [patent_title] => 'Process to separate nitrogen from natural gas' [patent_app_type] => 1 [patent_app_number] => 6/362048 [patent_app_country] => US [patent_app_date] => 1982-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4988 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/415/04415345.pdf [firstpage_image] =>[orig_patent_app_number] => 362048 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/362048
Process to separate nitrogen from natural gas Mar 25, 1982 Issued
Array ( [id] => 2087899 [patent_doc_number] => 04424098 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-01-03 [patent_title] => 'Falling film evaporator' [patent_app_type] => 1 [patent_app_number] => 6/361853 [patent_app_country] => US [patent_app_date] => 1982-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 6092 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/424/04424098.pdf [firstpage_image] =>[orig_patent_app_number] => 361853 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/361853
Falling film evaporator Mar 24, 1982 Issued
Array ( [id] => 2042602 [patent_doc_number] => 04404062 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-09-13 [patent_title] => 'Condenser' [patent_app_type] => 1 [patent_app_number] => 6/360646 [patent_app_country] => US [patent_app_date] => 1982-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3696 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/404/04404062.pdf [firstpage_image] =>[orig_patent_app_number] => 360646 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/360646
Condenser Mar 21, 1982 Issued
Array ( [id] => 2079041 [patent_doc_number] => 04447334 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-08 [patent_title] => 'Method for the dewatering of lump peat' [patent_app_type] => 1 [patent_app_number] => 6/359584 [patent_app_country] => US [patent_app_date] => 1982-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2053 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/447/04447334.pdf [firstpage_image] =>[orig_patent_app_number] => 359584 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/359584
Method for the dewatering of lump peat Mar 17, 1982 Issued
90/000175 FILTERS Mar 11, 1982 Issued
Array ( [id] => 2093499 [patent_doc_number] => 04456460 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-06-26 [patent_title] => 'Process for recovering ethane, propane and heavier hydrocarbons from a natural gas stream' [patent_app_type] => 1 [patent_app_number] => 6/356918 [patent_app_country] => US [patent_app_date] => 1982-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 10008 [patent_no_of_claims] => 5 [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/04/456/04456460.pdf [firstpage_image] =>[orig_patent_app_number] => 356918 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/356918
Process for recovering ethane, propane and heavier hydrocarbons from a natural gas stream Mar 9, 1982 Issued
Array ( [id] => 2003316 [patent_doc_number] => 04401512 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-08-30 [patent_title] => 'Batch distillation' [patent_app_type] => 1 [patent_app_number] => 6/355278 [patent_app_country] => US [patent_app_date] => 1982-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5401 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 311 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/401/04401512.pdf [firstpage_image] =>[orig_patent_app_number] => 355278 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/355278
Batch distillation Mar 4, 1982 Issued
Array ( [id] => 2017872 [patent_doc_number] => 04419187 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-12-06 [patent_title] => 'Apparatus and method for thermal membrane distillation' [patent_app_type] => 1 [patent_app_number] => 6/354711 [patent_app_country] => US [patent_app_date] => 1982-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 3319 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/419/04419187.pdf [firstpage_image] =>[orig_patent_app_number] => 354711 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/354711
Apparatus and method for thermal membrane distillation Mar 3, 1982 Issued
Array ( [id] => 2019493 [patent_doc_number] => 04370204 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-01-25 [patent_title] => 'Method for the purification of hexamethyldisiloxane' [patent_app_type] => 1 [patent_app_number] => 6/354466 [patent_app_country] => US [patent_app_date] => 1982-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3111 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/370/04370204.pdf [firstpage_image] =>[orig_patent_app_number] => 354466 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/354466
Method for the purification of hexamethyldisiloxane Mar 2, 1982 Issued
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