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] => 1869352 [patent_doc_number] => 04305789 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-12-15 [patent_title] => 'Energy efficient process of preparing triaryl phosphates' [patent_app_type] => 1 [patent_app_number] => 6/127504 [patent_app_country] => US [patent_app_date] => 1980-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3703 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/305/04305789.pdf [firstpage_image] =>[orig_patent_app_number] => 127504 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/127504
Energy efficient process of preparing triaryl phosphates Mar 4, 1980 Issued
Array ( [id] => 1876697 [patent_doc_number] => 04285777 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-08-25 [patent_title] => 'Process for the purification of benzaldehyde' [patent_app_type] => 1 [patent_app_number] => 6/125662 [patent_app_country] => US [patent_app_date] => 1980-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1379 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/285/04285777.pdf [firstpage_image] =>[orig_patent_app_number] => 125662 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/125662
Process for the purification of benzaldehyde Feb 27, 1980 Issued
Array ( [id] => 1961550 [patent_doc_number] => 04314518 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-02-09 [patent_title] => 'Simplified sailing system' [patent_app_type] => 1 [patent_app_number] => 6/125360 [patent_app_country] => US [patent_app_date] => 1980-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 20 [patent_no_of_words] => 5306 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/314/04314518.pdf [firstpage_image] =>[orig_patent_app_number] => 125360 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/125360
Simplified sailing system Feb 26, 1980 Issued
Array ( [id] => 1904534 [patent_doc_number] => 04302298 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-11-24 [patent_title] => 'Process for isolating methyl tert-butyl ether from the reaction products of methanol with a C.sub.4 hydrocarbon cut containing isobutene' [patent_app_type] => 1 [patent_app_number] => 6/123539 [patent_app_country] => US [patent_app_date] => 1980-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2299 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/302/04302298.pdf [firstpage_image] =>[orig_patent_app_number] => 123539 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/123539
Process for isolating methyl tert-butyl ether from the reaction products of methanol with a C.sub.4 hydrocarbon cut containing isobutene Feb 21, 1980 Issued
Array ( [id] => 1876156 [patent_doc_number] => 04304559 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-12-08 [patent_title] => 'Marine propeller defouling device' [patent_app_type] => 1 [patent_app_number] => 6/123114 [patent_app_country] => US [patent_app_date] => 1980-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 401 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/304/04304559.pdf [firstpage_image] =>[orig_patent_app_number] => 123114 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/123114
Marine propeller defouling device Feb 20, 1980 Issued
Array ( [id] => 1970218 [patent_doc_number] => 04311109 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-01-19 [patent_title] => 'Fairlead' [patent_app_type] => 1 [patent_app_number] => 6/122609 [patent_app_country] => US [patent_app_date] => 1980-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 1552 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/311/04311109.pdf [firstpage_image] =>[orig_patent_app_number] => 122609 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/122609
Fairlead Feb 18, 1980 Issued
Array ( [id] => 1939221 [patent_doc_number] => 04326925 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-04-27 [patent_title] => 'Process for the purification of caprolactame' [patent_app_type] => 1 [patent_app_number] => 6/122675 [patent_app_country] => US [patent_app_date] => 1980-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1598 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/326/04326925.pdf [firstpage_image] =>[orig_patent_app_number] => 122675 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/122675
Process for the purification of caprolactame Feb 18, 1980 Issued
Array ( [id] => 1991463 [patent_doc_number] => 04329204 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-05-11 [patent_title] => 'Multiple effect thin film distillation system' [patent_app_type] => 1 [patent_app_number] => 6/122243 [patent_app_country] => US [patent_app_date] => 1980-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 7046 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/329/04329204.pdf [firstpage_image] =>[orig_patent_app_number] => 122243 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/122243
Multiple effect thin film distillation system Feb 18, 1980 Issued
Array ( [id] => 1914545 [patent_doc_number] => 04308111 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-12-29 [patent_title] => 'Distillation process' [patent_app_type] => 1 [patent_app_number] => 6/122336 [patent_app_country] => US [patent_app_date] => 1980-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3420 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 313 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/308/04308111.pdf [firstpage_image] =>[orig_patent_app_number] => 122336 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/122336
Distillation process Feb 18, 1980 Issued
Array ( [id] => 1976381 [patent_doc_number] => 04351256 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-09-28 [patent_title] => 'Method for manufacture of a boat deck having a surface of adjacent strips, and a deck manufactured according to the method' [patent_app_type] => 1 [patent_app_number] => 6/120350 [patent_app_country] => US [patent_app_date] => 1980-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2300 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/351/04351256.pdf [firstpage_image] =>[orig_patent_app_number] => 120350 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/120350
Method for manufacture of a boat deck having a surface of adjacent strips, and a deck manufactured according to the method Feb 10, 1980 Issued
Array ( [id] => 1954594 [patent_doc_number] => 04316772 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-02-23 [patent_title] => 'Composite membrane for a membrane distillation system' [patent_app_type] => 1 [patent_app_number] => 6/118192 [patent_app_country] => US [patent_app_date] => 1980-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 2960 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/316/04316772.pdf [firstpage_image] =>[orig_patent_app_number] => 118192 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/118192
Composite membrane for a membrane distillation system Feb 3, 1980 Issued
Array ( [id] => 1869356 [patent_doc_number] => 04305790 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-12-15 [patent_title] => 'Multiple effect distillation method and apparatus' [patent_app_type] => 1 [patent_app_number] => 6/118074 [patent_app_country] => US [patent_app_date] => 1980-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2772 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/305/04305790.pdf [firstpage_image] =>[orig_patent_app_number] => 118074 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/118074
Multiple effect distillation method and apparatus Jan 30, 1980 Issued
Array ( [id] => 1953630 [patent_doc_number] => 04325789 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-04-20 [patent_title] => 'Process for separating off phenol from a mixture thereof with a cresol' [patent_app_type] => 1 [patent_app_number] => 6/117171 [patent_app_country] => US [patent_app_date] => 1980-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3353 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/325/04325789.pdf [firstpage_image] =>[orig_patent_app_number] => 117171 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/117171
Process for separating off phenol from a mixture thereof with a cresol Jan 30, 1980 Issued
Array ( [id] => 1893068 [patent_doc_number] => 04260847 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-04-07 [patent_title] => 'Process and apparatus for the continuous removal of residual hydrocarbons from polyolefins' [patent_app_type] => 1 [patent_app_number] => 6/116320 [patent_app_country] => US [patent_app_date] => 1980-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3252 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 429 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/260/04260847.pdf [firstpage_image] =>[orig_patent_app_number] => 116320 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/116320
Process and apparatus for the continuous removal of residual hydrocarbons from polyolefins Jan 27, 1980 Issued
Array ( [id] => 1863488 [patent_doc_number] => 04294665 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-10-13 [patent_title] => 'Separation of acetonitrile from crude olefinically unsaturated nitrile' [patent_app_type] => 1 [patent_app_number] => 6/115865 [patent_app_country] => US [patent_app_date] => 1980-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3068 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/294/04294665.pdf [firstpage_image] =>[orig_patent_app_number] => 115865 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/115865
Separation of acetonitrile from crude olefinically unsaturated nitrile Jan 27, 1980 Issued
Array ( [id] => 1901124 [patent_doc_number] => 04276125 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-06-30 [patent_title] => 'Process for purification of crude olefinically unsaturated nitrile and condenser useful for same process' [patent_app_type] => 1 [patent_app_number] => 6/115594 [patent_app_country] => US [patent_app_date] => 1980-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5239 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/276/04276125.pdf [firstpage_image] =>[orig_patent_app_number] => 115594 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/115594
Process for purification of crude olefinically unsaturated nitrile and condenser useful for same process Jan 24, 1980 Issued
Array ( [id] => 1925414 [patent_doc_number] => 04272326 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-06-09 [patent_title] => 'Enhanced distillation of cyclohexanol from phenol with additional cyclohexanone feed' [patent_app_type] => 1 [patent_app_number] => 6/114791 [patent_app_country] => US [patent_app_date] => 1980-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3232 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/272/04272326.pdf [firstpage_image] =>[orig_patent_app_number] => 114791 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/114791
Enhanced distillation of cyclohexanol from phenol with additional cyclohexanone feed Jan 23, 1980 Issued
Array ( [id] => 1883666 [patent_doc_number] => 04297172 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-10-27 [patent_title] => 'Low energy process of producing gasoline-ethanol mixtures' [patent_app_type] => 1 [patent_app_number] => 6/114699 [patent_app_country] => US [patent_app_date] => 1980-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2720 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/297/04297172.pdf [firstpage_image] =>[orig_patent_app_number] => 114699 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/114699
Low energy process of producing gasoline-ethanol mixtures Jan 22, 1980 Issued
Array ( [id] => 1898102 [patent_doc_number] => 04293347 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-10-06 [patent_title] => 'Process for depolymerization of acrylic acid polymers' [patent_app_type] => 1 [patent_app_number] => 6/114133 [patent_app_country] => US [patent_app_date] => 1980-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1125 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/293/04293347.pdf [firstpage_image] =>[orig_patent_app_number] => 114133 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/114133
Process for depolymerization of acrylic acid polymers Jan 20, 1980 Issued
Array ( [id] => 1903829 [patent_doc_number] => 04306867 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-12-22 [patent_title] => 'Apparatus for increasing the rearward propulsion of boat motors provided with reverse gears' [patent_app_type] => 1 [patent_app_number] => 6/112438 [patent_app_country] => US [patent_app_date] => 1980-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4417 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/306/04306867.pdf [firstpage_image] =>[orig_patent_app_number] => 112438 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/112438
Apparatus for increasing the rearward propulsion of boat motors provided with reverse gears Jan 15, 1980 Issued
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