
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
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
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[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
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[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
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[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
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[patent_words_short_claim] => 136
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[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
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[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
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[patent_no_of_words] => 4988
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 215
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[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
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[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
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[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
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[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
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[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'
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[patent_app_date] => 1982-03-05
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[patent_drawing_sheets_cnt] => 7
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[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
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[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'
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[patent_app_number] => 6/354466
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[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 |