Search

Walter E. Snow

Examiner (ID: 17397)

Most Active Art Unit
2607
Art Unit(s)
2862, 2607, 3305, 2215, 2858, 2618
Total Applications
1849
Issued Applications
1655
Pending Applications
66
Abandoned Applications
128

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2384884 [patent_doc_number] => 04737482 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-12 [patent_title] => 'Catalysts for oxidation of olefins to ketones' [patent_app_type] => 1 [patent_app_number] => 6/776228 [patent_app_country] => US [patent_app_date] => 1985-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16829 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/737/04737482.pdf [firstpage_image] =>[orig_patent_app_number] => 776228 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/776228
Catalysts for oxidation of olefins to ketones Sep 15, 1985 Issued
Array ( [id] => 2321614 [patent_doc_number] => 04636300 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-01-13 [patent_title] => 'Integrated gas-phase hydrogenation process using heat recovered from sump-phase hydrogenation for temperature regulation' [patent_app_type] => 1 [patent_app_number] => 6/775920 [patent_app_country] => US [patent_app_date] => 1985-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2879 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/636/04636300.pdf [firstpage_image] =>[orig_patent_app_number] => 775920 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/775920
Integrated gas-phase hydrogenation process using heat recovered from sump-phase hydrogenation for temperature regulation Sep 12, 1985 Issued
06/773596 COAL LIQUEFACTION PROCESS Sep 8, 1985 Abandoned
06/773130 HYDROGENATION CATALYST FOR COAL TAR, A METHOD OF HYDROGENATION OF COAL TAR WITH USE OF SUCH CATALYST, AND A METHOD OF PRODUCING SUPER NEEDLE COKE FROM THE HYDROGENATION PRODUCT OF COAL TAR Sep 5, 1985 Abandoned
06/770550 HIGH PORE VOLUME ALUMINUM PHOSPHATE Aug 28, 1985 Abandoned
Array ( [id] => 2384492 [patent_doc_number] => 04663028 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-05 [patent_title] => 'Process of preparing a donor solvent for coal liquefaction' [patent_app_type] => 1 [patent_app_number] => 6/770082 [patent_app_country] => US [patent_app_date] => 1985-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3036 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/663/04663028.pdf [firstpage_image] =>[orig_patent_app_number] => 770082 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/770082
Process of preparing a donor solvent for coal liquefaction Aug 27, 1985 Issued
06/768901 PROCESS FOR BENEFICIATING OIL SHALE USING FROTH FLOTATION Aug 21, 1985 Abandoned
Array ( [id] => 2293751 [patent_doc_number] => 04652544 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-24 [patent_title] => 'Solid acid catalyst of acid-treated hydrated niobium oxide and method for its preparation' [patent_app_type] => 1 [patent_app_number] => 6/767982 [patent_app_country] => US [patent_app_date] => 1985-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2757 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/652/04652544.pdf [firstpage_image] =>[orig_patent_app_number] => 767982 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/767982
Solid acid catalyst of acid-treated hydrated niobium oxide and method for its preparation Aug 20, 1985 Issued
06/767859 EXHAUST GAS CATALYSTS AND PROCESSES FOR THE PRODUCTION THEREOF Aug 20, 1985 Abandoned
Array ( [id] => 2210060 [patent_doc_number] => 04615712 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-10-07 [patent_title] => 'Fuel agglomerates and method of agglomeration' [patent_app_type] => 1 [patent_app_number] => 6/764277 [patent_app_country] => US [patent_app_date] => 1985-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3612 [patent_no_of_claims] => 15 [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/04/615/04615712.pdf [firstpage_image] =>[orig_patent_app_number] => 764277 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/764277
Fuel agglomerates and method of agglomeration Aug 8, 1985 Issued
Array ( [id] => 2383739 [patent_doc_number] => 04720472 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-01-19 [patent_title] => 'Hydrocracking catalyst for middle distillates' [patent_app_type] => 1 [patent_app_number] => 6/763592 [patent_app_country] => US [patent_app_date] => 1985-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3200 [patent_no_of_claims] => 9 [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/04/720/04720472.pdf [firstpage_image] =>[orig_patent_app_number] => 763592 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/763592
Hydrocracking catalyst for middle distillates Aug 7, 1985 Issued
Array ( [id] => 2289237 [patent_doc_number] => 04639310 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-01-27 [patent_title] => 'Process for the production of reformer feed and heating oil or diesel oil from coal by liquid-phase hydrogenation and subsequent gas-phase hydrogenation' [patent_app_type] => 1 [patent_app_number] => 6/761681 [patent_app_country] => US [patent_app_date] => 1985-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2512 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/639/04639310.pdf [firstpage_image] =>[orig_patent_app_number] => 761681 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/761681
Process for the production of reformer feed and heating oil or diesel oil from coal by liquid-phase hydrogenation and subsequent gas-phase hydrogenation Aug 1, 1985 Issued
Array ( [id] => 2239346 [patent_doc_number] => 04617106 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-10-14 [patent_title] => 'Catalysts for coal liquefaction processes' [patent_app_type] => 1 [patent_app_number] => 6/780507 [patent_app_country] => US [patent_app_date] => 1985-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3298 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/617/04617106.pdf [firstpage_image] =>[orig_patent_app_number] => 780507 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/780507
Catalysts for coal liquefaction processes Jul 25, 1985 Issued
Array ( [id] => 2341239 [patent_doc_number] => 04640692 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-02-03 [patent_title] => 'Process for the elimination of pyrite' [patent_app_type] => 1 [patent_app_number] => 6/759386 [patent_app_country] => US [patent_app_date] => 1985-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4195 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/640/04640692.pdf [firstpage_image] =>[orig_patent_app_number] => 759386 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/759386
Process for the elimination of pyrite Jul 25, 1985 Issued
Array ( [id] => 2449939 [patent_doc_number] => 04758544 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-07-19 [patent_title] => 'Catalyst composition and hydroprocessing of oils using same' [patent_app_type] => 1 [patent_app_number] => 6/755827 [patent_app_country] => US [patent_app_date] => 1985-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3027 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/758/04758544.pdf [firstpage_image] =>[orig_patent_app_number] => 755827 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/755827
Catalyst composition and hydroprocessing of oils using same Jul 16, 1985 Issued
Array ( [id] => 2275094 [patent_doc_number] => 04610776 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-09-09 [patent_title] => 'Coal liquefaction process' [patent_app_type] => 1 [patent_app_number] => 6/754718 [patent_app_country] => US [patent_app_date] => 1985-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4157 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/610/04610776.pdf [firstpage_image] =>[orig_patent_app_number] => 754718 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/754718
Coal liquefaction process Jul 14, 1985 Issued
Array ( [id] => 2244446 [patent_doc_number] => 04632916 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-30 [patent_title] => 'Fumed silica modified catalyst' [patent_app_type] => 1 [patent_app_number] => 6/754752 [patent_app_country] => US [patent_app_date] => 1985-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6060 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/632/04632916.pdf [firstpage_image] =>[orig_patent_app_number] => 754752 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/754752
Fumed silica modified catalyst Jul 14, 1985 Issued
Array ( [id] => 2439572 [patent_doc_number] => 04750991 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-06-14 [patent_title] => 'Method for hydrogenating a solvent-refined coal' [patent_app_type] => 1 [patent_app_number] => 6/751524 [patent_app_country] => US [patent_app_date] => 1985-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2930 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/750/04750991.pdf [firstpage_image] =>[orig_patent_app_number] => 751524 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/751524
Method for hydrogenating a solvent-refined coal Jul 2, 1985 Issued
Array ( [id] => 2361751 [patent_doc_number] => 04693756 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-09-15 [patent_title] => 'Method and retort for the removal of carbonizable coatings from the surfaces of metal objects' [patent_app_type] => 1 [patent_app_number] => 6/749004 [patent_app_country] => US [patent_app_date] => 1985-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3711 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/693/04693756.pdf [firstpage_image] =>[orig_patent_app_number] => 749004 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/749004
Method and retort for the removal of carbonizable coatings from the surfaces of metal objects Jun 25, 1985 Issued
Array ( [id] => 2221820 [patent_doc_number] => 04609638 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-09-02 [patent_title] => 'Demetallization of hydrocarbon containing feed streams' [patent_app_type] => 1 [patent_app_number] => 6/745552 [patent_app_country] => US [patent_app_date] => 1985-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4171 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/609/04609638.pdf [firstpage_image] =>[orig_patent_app_number] => 745552 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/745552
Demetallization of hydrocarbon containing feed streams Jun 16, 1985 Issued
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