Search

Andrew T Sever

Examiner (ID: 14654)

Most Active Art Unit
2851
Art Unit(s)
2851
Total Applications
495
Issued Applications
410
Pending Applications
7
Abandoned Applications
78

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2314819 [patent_doc_number] => 04686096 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-11 [patent_title] => 'Chopped carbon fibers and methods for producing the same' [patent_app_type] => 1 [patent_app_number] => 6/632839 [patent_app_country] => US [patent_app_date] => 1984-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7285 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/686/04686096.pdf [firstpage_image] =>[orig_patent_app_number] => 632839 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/632839
Chopped carbon fibers and methods for producing the same Jul 19, 1984 Issued
Array ( [id] => 2141468 [patent_doc_number] => 04552632 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-11-12 [patent_title] => 'Hydrometallurgical method of extraction of copper from sulphide-containing material' [patent_app_type] => 1 [patent_app_number] => 6/627773 [patent_app_country] => US [patent_app_date] => 1984-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1120 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/552/04552632.pdf [firstpage_image] =>[orig_patent_app_number] => 627773 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/627773
Hydrometallurgical method of extraction of copper from sulphide-containing material Jul 4, 1984 Issued
Array ( [id] => 2202787 [patent_doc_number] => 04544541 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-10-01 [patent_title] => 'Removal of hexavalent selenium from nickel, cobalt or copper sulfate solution' [patent_app_type] => 1 [patent_app_number] => 6/620670 [patent_app_country] => US [patent_app_date] => 1984-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2881 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/544/04544541.pdf [firstpage_image] =>[orig_patent_app_number] => 620670 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/620670
Removal of hexavalent selenium from nickel, cobalt or copper sulfate solution Jun 13, 1984 Issued
Array ( [id] => 2259804 [patent_doc_number] => 04579586 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-04-01 [patent_title] => 'Mercaptohydroxy alkanes' [patent_app_type] => 1 [patent_app_number] => 6/620227 [patent_app_country] => US [patent_app_date] => 1984-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3007 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/579/04579586.pdf [firstpage_image] =>[orig_patent_app_number] => 620227 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/620227
Mercaptohydroxy alkanes Jun 12, 1984 Issued
Array ( [id] => 2240351 [patent_doc_number] => 04617180 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-10-14 [patent_title] => 'Process for purifying flue gas' [patent_app_type] => 1 [patent_app_number] => 6/617941 [patent_app_country] => US [patent_app_date] => 1984-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2417 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/617/04617180.pdf [firstpage_image] =>[orig_patent_app_number] => 617941 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/617941
Process for purifying flue gas Jun 5, 1984 Issued
Array ( [id] => 2185327 [patent_doc_number] => 04545816 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-10-08 [patent_title] => 'Processes relating to the extraction of metals from laterites and ocean manganese nodules' [patent_app_type] => 1 [patent_app_number] => 6/616841 [patent_app_country] => US [patent_app_date] => 1984-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 13563 [patent_no_of_claims] => 61 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/545/04545816.pdf [firstpage_image] =>[orig_patent_app_number] => 616841 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/616841
Processes relating to the extraction of metals from laterites and ocean manganese nodules Jun 3, 1984 Issued
Array ( [id] => 2174121 [patent_doc_number] => 04557760 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-12-10 [patent_title] => 'Process for recovering noble metals belonging to group VIII of the Periodic System of the elements from a contaminated catalyst solution originating from the carbonylation of methyl acetate and/or dimethylether' [patent_app_type] => 1 [patent_app_number] => 6/614480 [patent_app_country] => US [patent_app_date] => 1984-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2917 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/557/04557760.pdf [firstpage_image] =>[orig_patent_app_number] => 614480 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/614480
Process for recovering noble metals belonging to group VIII of the Periodic System of the elements from a contaminated catalyst solution originating from the carbonylation of methyl acetate and/or dimethylether May 28, 1984 Issued
Array ( [id] => 2185301 [patent_doc_number] => 04545814 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-10-08 [patent_title] => 'Production of cobalt and nickel powder' [patent_app_type] => 1 [patent_app_number] => 6/613122 [patent_app_country] => US [patent_app_date] => 1984-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3120 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/545/04545814.pdf [firstpage_image] =>[orig_patent_app_number] => 613122 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/613122
Production of cobalt and nickel powder May 22, 1984 Issued
Array ( [id] => 2276169 [patent_doc_number] => 04626279 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-02 [patent_title] => 'Method for processing copper smelting materials and the like containing high percentages of arsenic and/or antimony' [patent_app_type] => 1 [patent_app_number] => 6/609989 [patent_app_country] => US [patent_app_date] => 1984-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5092 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/626/04626279.pdf [firstpage_image] =>[orig_patent_app_number] => 609989 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/609989
Method for processing copper smelting materials and the like containing high percentages of arsenic and/or antimony May 13, 1984 Issued
Array ( [id] => 2174109 [patent_doc_number] => 04557759 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-12-10 [patent_title] => 'Iodine leach for the dissolution of gold' [patent_app_type] => 1 [patent_app_number] => 6/598706 [patent_app_country] => US [patent_app_date] => 1984-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2522 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/557/04557759.pdf [firstpage_image] =>[orig_patent_app_number] => 598706 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/598706
Iodine leach for the dissolution of gold Apr 9, 1984 Issued
Array ( [id] => 2383099 [patent_doc_number] => 04729890 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-08 [patent_title] => 'Porous aluminas and their preparation' [patent_app_type] => 1 [patent_app_number] => 6/593171 [patent_app_country] => US [patent_app_date] => 1984-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2902 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/729/04729890.pdf [firstpage_image] =>[orig_patent_app_number] => 593171 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/593171
Porous aluminas and their preparation Mar 25, 1984 Issued
Array ( [id] => 2178097 [patent_doc_number] => 04507268 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-03-26 [patent_title] => 'Solvent extraction' [patent_app_type] => 1 [patent_app_number] => 6/592828 [patent_app_country] => US [patent_app_date] => 1984-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13237 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/507/04507268.pdf [firstpage_image] =>[orig_patent_app_number] => 592828 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/592828
Solvent extraction Mar 22, 1984 Issued
Array ( [id] => 2157498 [patent_doc_number] => 04525332 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-06-25 [patent_title] => 'Recovery of germanium from aqueous solutions' [patent_app_type] => 1 [patent_app_number] => 6/591525 [patent_app_country] => US [patent_app_date] => 1984-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4523 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/525/04525332.pdf [firstpage_image] =>[orig_patent_app_number] => 591525 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/591525
Recovery of germanium from aqueous solutions Mar 19, 1984 Issued
Array ( [id] => 2524901 [patent_doc_number] => 04888207 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-19 [patent_title] => 'Recovery of arsenic from ores and concentrates' [patent_app_type] => 1 [patent_app_number] => 6/589799 [patent_app_country] => US [patent_app_date] => 1984-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2432 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/888/04888207.pdf [firstpage_image] =>[orig_patent_app_number] => 589799 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/589799
Recovery of arsenic from ores and concentrates Mar 14, 1984 Issued
Array ( [id] => 2235514 [patent_doc_number] => 04572822 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-02-25 [patent_title] => 'Method of recovering metals from industrial by-products' [patent_app_type] => 1 [patent_app_number] => 6/587387 [patent_app_country] => US [patent_app_date] => 1984-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6843 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/572/04572822.pdf [firstpage_image] =>[orig_patent_app_number] => 587387 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/587387
Method of recovering metals from industrial by-products Mar 7, 1984 Issued
Array ( [id] => 2196673 [patent_doc_number] => 04503016 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-03-05 [patent_title] => 'Process for extracting heavy metal ions from aqueous solutions' [patent_app_type] => 1 [patent_app_number] => 6/582138 [patent_app_country] => US [patent_app_date] => 1984-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3200 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/503/04503016.pdf [firstpage_image] =>[orig_patent_app_number] => 582138 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/582138
Process for extracting heavy metal ions from aqueous solutions Feb 22, 1984 Issued
Array ( [id] => 2146638 [patent_doc_number] => 04497778 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-02-05 [patent_title] => 'Microbial leaching of sulphide-containing ores' [patent_app_type] => 1 [patent_app_number] => 6/577884 [patent_app_country] => US [patent_app_date] => 1984-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3868 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/497/04497778.pdf [firstpage_image] =>[orig_patent_app_number] => 577884 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/577884
Microbial leaching of sulphide-containing ores Feb 6, 1984 Issued
Array ( [id] => 2160641 [patent_doc_number] => 04500498 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-02-19 [patent_title] => 'Ammonium chloride-ammonium hydroxide strip for the recovery of anhydrous zinc chloride' [patent_app_type] => 1 [patent_app_number] => 6/571935 [patent_app_country] => US [patent_app_date] => 1984-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3397 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/500/04500498.pdf [firstpage_image] =>[orig_patent_app_number] => 571935 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/571935
Ammonium chloride-ammonium hydroxide strip for the recovery of anhydrous zinc chloride Jan 18, 1984 Issued
Array ( [id] => 2146679 [patent_doc_number] => 04497782 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-02-05 [patent_title] => 'Method for destroying toxic organic chemical products' [patent_app_type] => 1 [patent_app_number] => 6/570853 [patent_app_country] => US [patent_app_date] => 1984-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 6217 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/497/04497782.pdf [firstpage_image] =>[orig_patent_app_number] => 570853 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/570853
Method for destroying toxic organic chemical products Jan 15, 1984 Issued
Array ( [id] => 2441346 [patent_doc_number] => 04756888 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-12 [patent_title] => 'Recovery of silver-containing scales from aqueous media' [patent_app_type] => 1 [patent_app_number] => 6/566714 [patent_app_country] => US [patent_app_date] => 1983-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7861 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/756/04756888.pdf [firstpage_image] =>[orig_patent_app_number] => 566714 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/566714
Recovery of silver-containing scales from aqueous media Dec 28, 1983 Issued
Menu