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Alexander Walker

Examiner (ID: 19218)

Most Active Art Unit
1505
Art Unit(s)
1505, 1503, 3106
Total Applications
576
Issued Applications
431
Pending Applications
0
Abandoned Applications
145

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2245180 [patent_doc_number] => 04632967 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-30 [patent_title] => 'Nonhygroscopic, anionic pentacoordinate silicate' [patent_app_type] => 1 [patent_app_number] => 6/571079 [patent_app_country] => US [patent_app_date] => 1984-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3351 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/632/04632967.pdf [firstpage_image] =>[orig_patent_app_number] => 571079 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/571079
Nonhygroscopic, anionic pentacoordinate silicate Jan 15, 1984 Issued
Array ( [id] => 2207446 [patent_doc_number] => 04492783 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-01-08 [patent_title] => 'Binder for obtaining a ceramic molded green body' [patent_app_type] => 1 [patent_app_number] => 6/571373 [patent_app_country] => US [patent_app_date] => 1984-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6047 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/492/04492783.pdf [firstpage_image] =>[orig_patent_app_number] => 571373 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/571373
Binder for obtaining a ceramic molded green body Jan 15, 1984 Issued
06/569115 4-(BICYCLIC CONDENSED IMIDAZOL-2-YL)AMINO)-1-PIPERIDINYL DERIVATIVES Jan 8, 1984 Abandoned
Array ( [id] => 2204914 [patent_doc_number] => 04544693 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-10-01 [patent_title] => 'Water-soluble film' [patent_app_type] => 1 [patent_app_number] => 6/567586 [patent_app_country] => US [patent_app_date] => 1984-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2604 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/544/04544693.pdf [firstpage_image] =>[orig_patent_app_number] => 567586 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/567586
Water-soluble film Jan 2, 1984 Issued
Array ( [id] => 2181181 [patent_doc_number] => 04508885 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-04-02 [patent_title] => 'Elastomer of acrylic ester type copolymer' [patent_app_type] => 1 [patent_app_number] => 6/565354 [patent_app_country] => US [patent_app_date] => 1983-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4674 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/508/04508885.pdf [firstpage_image] =>[orig_patent_app_number] => 565354 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/565354
Elastomer of acrylic ester type copolymer Dec 26, 1983 Issued
Array ( [id] => 2143810 [patent_doc_number] => 04499236 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-02-12 [patent_title] => 'Finely divided polyvinyl acetals, a process for their preparation, and their use in baked coatings' [patent_app_type] => 1 [patent_app_number] => 6/562218 [patent_app_country] => US [patent_app_date] => 1983-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4478 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/499/04499236.pdf [firstpage_image] =>[orig_patent_app_number] => 562218 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/562218
Finely divided polyvinyl acetals, a process for their preparation, and their use in baked coatings Dec 15, 1983 Issued
06/561048 NOVEL POLYTETRAFLUOROETHYLENE FINE POWDER Dec 12, 1983 Abandoned
Array ( [id] => 2114749 [patent_doc_number] => 04485225 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-11-27 [patent_title] => 'Method for continuous copolymerization of ethylene and vinyl acetate' [patent_app_type] => 1 [patent_app_number] => 6/557401 [patent_app_country] => US [patent_app_date] => 1983-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3412 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/485/04485225.pdf [firstpage_image] =>[orig_patent_app_number] => 557401 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/557401
Method for continuous copolymerization of ethylene and vinyl acetate Nov 29, 1983 Issued
06/556742 BICYCLIC HETEROCYCLYL CONTAINING N-(BICYCLIC HETEROCYCLYL)-4- PIPERIDINAMINES Nov 29, 1983 Abandoned
Array ( [id] => 2252894 [patent_doc_number] => 04563260 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-01-07 [patent_title] => 'Modified liquid permeable asbestos diaphragms with improved dimensional stability' [patent_app_type] => 1 [patent_app_number] => 6/555807 [patent_app_country] => US [patent_app_date] => 1983-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6597 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/563/04563260.pdf [firstpage_image] =>[orig_patent_app_number] => 555807 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/555807
Modified liquid permeable asbestos diaphragms with improved dimensional stability Nov 27, 1983 Issued
Array ( [id] => 2162676 [patent_doc_number] => 04500673 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-02-19 [patent_title] => 'Vinylidene chloride and styrene-containing copolymer latices' [patent_app_type] => 1 [patent_app_number] => 6/553566 [patent_app_country] => US [patent_app_date] => 1983-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2154 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/500/04500673.pdf [firstpage_image] =>[orig_patent_app_number] => 553566 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/553566
Vinylidene chloride and styrene-containing copolymer latices Nov 20, 1983 Issued
06/553872 PROCESS FOR PRODUCING A GEL-LIKE COMPOSITION OF A HIGH POLYMER OF ACETYLENE, AND PROCESS FOR MOLDING SAID COMPOSITION Nov 20, 1983 Abandoned
Array ( [id] => 2414410 [patent_doc_number] => 04725639 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-16 [patent_title] => 'Process for preparing pressure sensitive adhesives' [patent_app_type] => 1 [patent_app_number] => 6/550324 [patent_app_country] => US [patent_app_date] => 1983-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5833 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/725/04725639.pdf [firstpage_image] =>[orig_patent_app_number] => 550324 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/550324
Process for preparing pressure sensitive adhesives Nov 8, 1983 Issued
Array ( [id] => 2077379 [patent_doc_number] => 04460758 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-07-17 [patent_title] => 'Drag reduction agents for aqueous salt solutions' [patent_app_type] => 1 [patent_app_number] => 6/547910 [patent_app_country] => US [patent_app_date] => 1983-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2929 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/460/04460758.pdf [firstpage_image] =>[orig_patent_app_number] => 547910 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/547910
Drag reduction agents for aqueous salt solutions Nov 1, 1983 Issued
Array ( [id] => 2355742 [patent_doc_number] => 04650827 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-17 [patent_title] => 'Stable water-in-oil emulsions' [patent_app_type] => 1 [patent_app_number] => 6/548102 [patent_app_country] => US [patent_app_date] => 1983-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4739 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/650/04650827.pdf [firstpage_image] =>[orig_patent_app_number] => 548102 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/548102
Stable water-in-oil emulsions Nov 1, 1983 Issued
06/546989 COATING MATERIAL FOR COVERING AN ABRASION OF A GLASS CONTAINER Oct 30, 1983 Abandoned
Array ( [id] => 2200093 [patent_doc_number] => 04526950 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-07-02 [patent_title] => 'Method for preparing interpolymers' [patent_app_type] => 1 [patent_app_number] => 6/546639 [patent_app_country] => US [patent_app_date] => 1983-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2186 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/526/04526950.pdf [firstpage_image] =>[orig_patent_app_number] => 546639 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/546639
Method for preparing interpolymers Oct 27, 1983 Issued
Array ( [id] => 2263010 [patent_doc_number] => 04569964 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-02-11 [patent_title] => 'Heat/light stable interpenetrating polymer network latexes' [patent_app_type] => 1 [patent_app_number] => 6/546025 [patent_app_country] => US [patent_app_date] => 1983-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4196 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/569/04569964.pdf [firstpage_image] =>[orig_patent_app_number] => 546025 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/546025
Heat/light stable interpenetrating polymer network latexes Oct 26, 1983 Issued
Array ( [id] => 2119146 [patent_doc_number] => 04489188 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-12-18 [patent_title] => 'Coalescent-containing coating composition' [patent_app_type] => 1 [patent_app_number] => 6/545707 [patent_app_country] => US [patent_app_date] => 1983-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2190 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/489/04489188.pdf [firstpage_image] =>[orig_patent_app_number] => 545707 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/545707
Coalescent-containing coating composition Oct 25, 1983 Issued
Array ( [id] => 2202057 [patent_doc_number] => 04535135 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-08-13 [patent_title] => 'Associations of bases, resulting from the combination of a lithium alkyl or aryl with an alkali metal amide or hydride, polymerization process in which they are used, and product obtained' [patent_app_type] => 1 [patent_app_number] => 6/544807 [patent_app_country] => US [patent_app_date] => 1983-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2982 [patent_no_of_claims] => 11 [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/04/535/04535135.pdf [firstpage_image] =>[orig_patent_app_number] => 544807 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/544807
Associations of bases, resulting from the combination of a lithium alkyl or aryl with an alkali metal amide or hydride, polymerization process in which they are used, and product obtained Oct 23, 1983 Issued
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