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] => 2103048 [patent_doc_number] => 04483746 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-11-20 [patent_title] => 'Process for phosphorus purification' [patent_app_type] => 1 [patent_app_number] => 6/385144 [patent_app_country] => US [patent_app_date] => 1982-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3596 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/483/04483746.pdf [firstpage_image] =>[orig_patent_app_number] => 385144 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/385144
Process for phosphorus purification Jun 3, 1982 Issued
Array ( [id] => 2151569 [patent_doc_number] => 04517057 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-05-14 [patent_title] => 'Method and apparatus for short-path distillation' [patent_app_type] => 1 [patent_app_number] => 6/385236 [patent_app_country] => US [patent_app_date] => 1982-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1811 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/517/04517057.pdf [firstpage_image] =>[orig_patent_app_number] => 385236 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/385236
Method and apparatus for short-path distillation Jun 3, 1982 Issued
Array ( [id] => 2003635 [patent_doc_number] => 04407662 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-10-04 [patent_title] => 'Method of removing water from ethanol' [patent_app_type] => 1 [patent_app_number] => 6/383612 [patent_app_country] => US [patent_app_date] => 1982-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1913 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/407/04407662.pdf [firstpage_image] =>[orig_patent_app_number] => 383612 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/383612
Method of removing water from ethanol May 31, 1982 Issued
Array ( [id] => 2109393 [patent_doc_number] => 04451275 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-29 [patent_title] => 'Nitrogen rejection from natural gas with CO.sub.2 and variable N.sub.2 content' [patent_app_type] => 1 [patent_app_number] => 6/382738 [patent_app_country] => US [patent_app_date] => 1982-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4690 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/451/04451275.pdf [firstpage_image] =>[orig_patent_app_number] => 382738 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/382738
Nitrogen rejection from natural gas with CO.sub.2 and variable N.sub.2 content May 26, 1982 Issued
Array ( [id] => 2039286 [patent_doc_number] => 04385964 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-05-31 [patent_title] => 'Method for preventing the undesirable condensation of aluminum chloride in a fractional distillation column' [patent_app_type] => 1 [patent_app_number] => 6/382312 [patent_app_country] => US [patent_app_date] => 1982-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4878 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/385/04385964.pdf [firstpage_image] =>[orig_patent_app_number] => 382312 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/382312
Method for preventing the undesirable condensation of aluminum chloride in a fractional distillation column May 25, 1982 Issued
Array ( [id] => 2100363 [patent_doc_number] => 04441900 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-04-10 [patent_title] => 'Method of treating carbon-dioxide-containing natural gas' [patent_app_type] => 1 [patent_app_number] => 6/381846 [patent_app_country] => US [patent_app_date] => 1982-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5363 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/441/04441900.pdf [firstpage_image] =>[orig_patent_app_number] => 381846 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/381846
Method of treating carbon-dioxide-containing natural gas May 24, 1982 Issued
Array ( [id] => 2050379 [patent_doc_number] => 04416677 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-11-22 [patent_title] => 'Split shelf vapor air separation process' [patent_app_type] => 1 [patent_app_number] => 6/381844 [patent_app_country] => US [patent_app_date] => 1982-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3636 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/416/04416677.pdf [firstpage_image] =>[orig_patent_app_number] => 381844 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/381844
Split shelf vapor air separation process May 24, 1982 Issued
Array ( [id] => 2035740 [patent_doc_number] => 04410342 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-10-18 [patent_title] => 'Method and apparatus for separating a liquid product from a hydrocarbon-containing gas' [patent_app_type] => 1 [patent_app_number] => 6/381215 [patent_app_country] => US [patent_app_date] => 1982-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2558 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/410/04410342.pdf [firstpage_image] =>[orig_patent_app_number] => 381215 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/381215
Method and apparatus for separating a liquid product from a hydrocarbon-containing gas May 23, 1982 Issued
Array ( [id] => 2204665 [patent_doc_number] => 04492591 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-01-08 [patent_title] => 'Method and apparatus for recovering hydrogen from a feed comprising methane, ethylene, hydrogen and acetylene' [patent_app_type] => 1 [patent_app_number] => 6/381234 [patent_app_country] => US [patent_app_date] => 1982-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 972 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/492/04492591.pdf [firstpage_image] =>[orig_patent_app_number] => 381234 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/381234
Method and apparatus for recovering hydrogen from a feed comprising methane, ethylene, hydrogen and acetylene May 23, 1982 Issued
Array ( [id] => 2002763 [patent_doc_number] => 04401448 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-08-30 [patent_title] => 'Air separation process for the production of krypton and xenon' [patent_app_type] => 1 [patent_app_number] => 6/381465 [patent_app_country] => US [patent_app_date] => 1982-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3641 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 456 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/401/04401448.pdf [firstpage_image] =>[orig_patent_app_number] => 381465 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/381465
Air separation process for the production of krypton and xenon May 23, 1982 Issued
Array ( [id] => 2084249 [patent_doc_number] => 04437940 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-03-20 [patent_title] => 'Process for automatic and continuous vaporization and condensation' [patent_app_type] => 1 [patent_app_number] => 6/381223 [patent_app_country] => US [patent_app_date] => 1982-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2516 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/437/04437940.pdf [firstpage_image] =>[orig_patent_app_number] => 381223 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/381223
Process for automatic and continuous vaporization and condensation May 23, 1982 Issued
Array ( [id] => 2043657 [patent_doc_number] => 04405349 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-09-20 [patent_title] => 'Indirect-direct freeze exchange concentrator and method' [patent_app_type] => 1 [patent_app_number] => 6/380110 [patent_app_country] => US [patent_app_date] => 1982-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2399 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/405/04405349.pdf [firstpage_image] =>[orig_patent_app_number] => 380110 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/380110
Indirect-direct freeze exchange concentrator and method May 19, 1982 Issued
Array ( [id] => 2145745 [patent_doc_number] => 04497690 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-02-05 [patent_title] => 'Distillation' [patent_app_type] => 1 [patent_app_number] => 6/379664 [patent_app_country] => US [patent_app_date] => 1982-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1146 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/497/04497690.pdf [firstpage_image] =>[orig_patent_app_number] => 379664 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/379664
Distillation May 18, 1982 Issued
Array ( [id] => 2100579 [patent_doc_number] => 04445917 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-01 [patent_title] => 'Process for liquefied natural gas' [patent_app_type] => 1 [patent_app_number] => 6/376079 [patent_app_country] => US [patent_app_date] => 1982-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3191 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/445/04445917.pdf [firstpage_image] =>[orig_patent_app_number] => 376079 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/376079
Process for liquefied natural gas May 9, 1982 Issued
Array ( [id] => 2104689 [patent_doc_number] => 04473444 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-09-25 [patent_title] => 'Extractive distillation of alcohol-ester mixtures' [patent_app_type] => 1 [patent_app_number] => 6/376322 [patent_app_country] => US [patent_app_date] => 1982-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5494 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/473/04473444.pdf [firstpage_image] =>[orig_patent_app_number] => 376322 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/376322
Extractive distillation of alcohol-ester mixtures May 9, 1982 Issued
Array ( [id] => 2003396 [patent_doc_number] => 04411677 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-10-25 [patent_title] => 'Nitrogen rejection from natural gas' [patent_app_type] => 1 [patent_app_number] => 6/376365 [patent_app_country] => US [patent_app_date] => 1982-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2772 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/411/04411677.pdf [firstpage_image] =>[orig_patent_app_number] => 376365 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/376365
Nitrogen rejection from natural gas May 9, 1982 Issued
Array ( [id] => 2099042 [patent_doc_number] => 04457807 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-07-03 [patent_title] => 'Process for the purification of .epsilon.-caprolactam' [patent_app_type] => 1 [patent_app_number] => 6/376001 [patent_app_country] => US [patent_app_date] => 1982-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1986 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/457/04457807.pdf [firstpage_image] =>[orig_patent_app_number] => 376001 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/376001
Process for the purification of .epsilon.-caprolactam May 6, 1982 Issued
06/375687 PROCESS FOR DISTILLING WATER AND DISTILLATION APPARATUS May 5, 1982 Abandoned
06/375018 APPARATUS AND METHOD FOR TRANSPORTING AND PRESERVING PERISHABLE TEST SAMPLES May 4, 1982 Abandoned
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
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