
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] => 1994737
[patent_doc_number] => 04381221
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-04-26
[patent_title] => 'Process for recovering a reaction product while preventing decomposition of the catalyst'
[patent_app_type] => 1
[patent_app_number] => 6/292924
[patent_app_country] => US
[patent_app_date] => 1981-08-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4820
[patent_no_of_claims] => 4
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[patent_words_short_claim] => 147
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/381/04381221.pdf
[firstpage_image] =>[orig_patent_app_number] => 292924
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/292924 | Process for recovering a reaction product while preventing decomposition of the catalyst | Aug 13, 1981 | Issued |
Array
(
[id] => 2030590
[patent_doc_number] => 04381973
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-05-03
[patent_title] => 'Process for the preparation of pyrocatechol and hydroquinone'
[patent_app_type] => 1
[patent_app_number] => 6/292855
[patent_app_country] => US
[patent_app_date] => 1981-08-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
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[patent_no_of_words] => 6091
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[patent_words_short_claim] => 343
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/381/04381973.pdf
[firstpage_image] =>[orig_patent_app_number] => 292855
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/292855 | Process for the preparation of pyrocatechol and hydroquinone | Aug 13, 1981 | Issued |
Array
(
[id] => 1967026
[patent_doc_number] => 04362604
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-12-07
[patent_title] => 'Process for the preparation of pyrocatechol and hydroquinone'
[patent_app_type] => 1
[patent_app_number] => 6/292854
[patent_app_country] => US
[patent_app_date] => 1981-08-14
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7664
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 371
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/362/04362604.pdf
[firstpage_image] =>[orig_patent_app_number] => 292854
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/292854 | Process for the preparation of pyrocatechol and hydroquinone | Aug 13, 1981 | Issued |
Array
(
[id] => 2216643
[patent_doc_number] => 04595401
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1986-06-17
[patent_title] => 'Air filters'
[patent_app_type] => 1
[patent_app_number] => 6/291859
[patent_app_country] => US
[patent_app_date] => 1981-08-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2245
[patent_no_of_claims] => 7
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[patent_words_short_claim] => 139
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/595/04595401.pdf
[firstpage_image] =>[orig_patent_app_number] => 291859
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/291859 | Air filters | Aug 9, 1981 | Issued |
Array
(
[id] => 2049406
[patent_doc_number] => 04390354
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-06-28
[patent_title] => 'Air filters'
[patent_app_type] => 1
[patent_app_number] => 6/291858
[patent_app_country] => US
[patent_app_date] => 1981-08-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[patent_no_of_words] => 2531
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/390/04390354.pdf
[firstpage_image] =>[orig_patent_app_number] => 291858
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/291858 | Air filters | Aug 9, 1981 | Issued |
Array
(
[id] => 2030507
[patent_doc_number] => 04396501
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-08-02
[patent_title] => 'Wood chip screening and processing method and apparatus'
[patent_app_type] => 1
[patent_app_number] => 6/291795
[patent_app_country] => US
[patent_app_date] => 1981-08-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[patent_no_of_words] => 3349
[patent_no_of_claims] => 9
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[pdf_file] => patents/04/396/04396501.pdf
[firstpage_image] =>[orig_patent_app_number] => 291795
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/291795 | Wood chip screening and processing method and apparatus | Aug 9, 1981 | Issued |
Array
(
[id] => 2003984
[patent_doc_number] => 04411739
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-10-25
[patent_title] => 'Process for the rectification of binary liquid mixtures'
[patent_app_type] => 1
[patent_app_number] => 6/290224
[patent_app_country] => US
[patent_app_date] => 1981-08-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
[patent_figures_cnt] => 30
[patent_no_of_words] => 13144
[patent_no_of_claims] => 5
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[patent_words_short_claim] => 411
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[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/411/04411739.pdf
[firstpage_image] =>[orig_patent_app_number] => 290224
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/290224 | Process for the rectification of binary liquid mixtures | Aug 4, 1981 | Issued |
Array
(
[id] => 2066580
[patent_doc_number] => 04430162
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1984-02-07
[patent_title] => 'Process for purification of crude acetonitrile'
[patent_app_type] => 1
[patent_app_number] => 6/289628
[patent_app_country] => US
[patent_app_date] => 1981-08-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 6
[patent_no_of_words] => 13404
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 81
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/430/04430162.pdf
[firstpage_image] =>[orig_patent_app_number] => 289628
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/289628 | Process for purification of crude acetonitrile | Aug 2, 1981 | Issued |
Array
(
[id] => 2036283
[patent_doc_number] => 04410400
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-10-18
[patent_title] => 'Extractive distilling with reworking of residue'
[patent_app_type] => 1
[patent_app_number] => 6/289718
[patent_app_country] => US
[patent_app_date] => 1981-08-03
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/410/04410400.pdf
[firstpage_image] =>[orig_patent_app_number] => 289718
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/289718 | Extractive distilling with reworking of residue | Aug 2, 1981 | Issued |
Array
(
[id] => 1958128
[patent_doc_number] => 04333801
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-06-08
[patent_title] => 'Recovery of a cumene/alpha-methylstyrene fraction from a mixture thereof with phenol and water'
[patent_app_type] => 1
[patent_app_number] => 6/289591
[patent_app_country] => US
[patent_app_date] => 1981-08-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
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[patent_no_of_words] => 2612
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/04/333/04333801.pdf
[firstpage_image] =>[orig_patent_app_number] => 289591
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/289591 | Recovery of a cumene/alpha-methylstyrene fraction from a mixture thereof with phenol and water | Aug 2, 1981 | Issued |
Array
(
[id] => 1960702
[patent_doc_number] => 04349418
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1982-09-14
[patent_title] => 'Production of methylnaphthalenes and tar bases including indole'
[patent_app_type] => 1
[patent_app_number] => 6/287668
[patent_app_country] => US
[patent_app_date] => 1981-07-28
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/349/04349418.pdf
[firstpage_image] =>[orig_patent_app_number] => 287668
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/287668 | Production of methylnaphthalenes and tar bases including indole | Jul 27, 1981 | Issued |
| 06/287579 | HEAT-ENGINEERING APPARATUS FOR CARRYING OUT THERMO-DYNAMICAL PROCESSES COMPRISING A PAIR OF MUTUALLY OPPOSITE PHASE TRANSITIONS OF A WORK MEDIUM | Jul 27, 1981 | Abandoned |
Array
(
[id] => 2052892
[patent_doc_number] => 04394219
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-07-19
[patent_title] => 'Fractionating liquids'
[patent_app_type] => 1
[patent_app_number] => 6/287035
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[patent_app_date] => 1981-07-27
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[firstpage_image] =>[orig_patent_app_number] => 287035
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/287035 | Fractionating liquids | Jul 26, 1981 | Issued |
Array
(
[id] => 2020356
[patent_doc_number] => 04372822
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-02-08
[patent_title] => 'Production of anhydrous ethanol'
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[pdf_file] => patents/04/372/04372822.pdf
[firstpage_image] =>[orig_patent_app_number] => 287018
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Array
(
[id] => 1974047
[patent_doc_number] => 04364797
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[patent_issue_date] => 1982-12-21
[patent_title] => 'Automatically fed distillation and fractionation system'
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[pdf_file] => patents/04/364/04364797.pdf
[firstpage_image] =>[orig_patent_app_number] => 287239
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/287239 | Automatically fed distillation and fractionation system | Jul 26, 1981 | Issued |
Array
(
[id] => 2046696
[patent_doc_number] => 04379024
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1983-04-05
[patent_title] => 'Process for the manufacture of alkylaminoalkanol'
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[firstpage_image] =>[orig_patent_app_number] => 286211
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/286211 | Process for the manufacture of alkylaminoalkanol | Jul 22, 1981 | Issued |
Array
(
[id] => 2195273
[patent_doc_number] => 04495033
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[patent_issue_date] => 1985-01-22
[patent_title] => 'Continuous still'
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[pdf_file] => patents/04/495/04495033.pdf
[firstpage_image] =>[orig_patent_app_number] => 285354
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/285354 | Continuous still | Jul 19, 1981 | Issued |
Array
(
[id] => 1995643
[patent_doc_number] => 04383841
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[patent_issue_date] => 1983-05-17
[patent_title] => 'Distillative separation of carbon dioxide from hydrogen sulfide'
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[pdf_file] => patents/04/383/04383841.pdf
[firstpage_image] =>[orig_patent_app_number] => 284957
[rel_patent_id] =>[rel_patent_doc_number] =>) 06/284957 | Distillative separation of carbon dioxide from hydrogen sulfide | Jul 19, 1981 | Issued |
Array
(
[id] => 2021880
[patent_doc_number] => 04395310
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[patent_issue_date] => 1983-07-26
[patent_title] => 'Fractionation system'
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[firstpage_image] =>[orig_patent_app_number] => 283231
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Array
(
[id] => 1967016
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[patent_issue_date] => 1982-12-07
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