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] => 2334240 [patent_doc_number] => 04668303 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-26 [patent_title] => 'Method of preventing stress corrosion in a bellows expansion joint' [patent_app_type] => 1 [patent_app_number] => 6/801333 [patent_app_country] => US [patent_app_date] => 1985-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2518 [patent_no_of_claims] => 7 [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/04/668/04668303.pdf [firstpage_image] =>[orig_patent_app_number] => 801333 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/801333
Method of preventing stress corrosion in a bellows expansion joint Nov 24, 1985 Issued
Array ( [id] => 2299598 [patent_doc_number] => 04684411 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-04 [patent_title] => 'Method for finishing steel shapes with magnetite and product obtained therefrom' [patent_app_type] => 1 [patent_app_number] => 6/799137 [patent_app_country] => US [patent_app_date] => 1985-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3388 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/684/04684411.pdf [firstpage_image] =>[orig_patent_app_number] => 799137 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/799137
Method for finishing steel shapes with magnetite and product obtained therefrom Nov 17, 1985 Issued
06/795643 PROCESS FOR PREPARING A BASIC LITHIUM PHOSPHATE CATALYST FOR THE ISOMERIZATION OF ALKENE OXIDES Nov 5, 1985 Abandoned
Array ( [id] => 2487198 [patent_doc_number] => 04801569 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-31 [patent_title] => 'Novel fixed-bed vanadium phosphate catalyst systems' [patent_app_type] => 1 [patent_app_number] => 6/792714 [patent_app_country] => US [patent_app_date] => 1985-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4179 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/801/04801569.pdf [firstpage_image] =>[orig_patent_app_number] => 792714 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/792714
Novel fixed-bed vanadium phosphate catalyst systems Oct 29, 1985 Issued
Array ( [id] => 2414310 [patent_doc_number] => 04719195 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-01-12 [patent_title] => 'Process for presulfurizing a hydrogen treatment catalyst' [patent_app_type] => 1 [patent_app_number] => 6/793043 [patent_app_country] => US [patent_app_date] => 1985-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7165 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 320 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/719/04719195.pdf [firstpage_image] =>[orig_patent_app_number] => 793043 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/793043
Process for presulfurizing a hydrogen treatment catalyst Oct 29, 1985 Issued
Array ( [id] => 2277120 [patent_doc_number] => 04626342 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-02 [patent_title] => 'Catalytic coal liquefaction process' [patent_app_type] => 1 [patent_app_number] => 6/792393 [patent_app_country] => US [patent_app_date] => 1985-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6394 [patent_no_of_claims] => 23 [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/04/626/04626342.pdf [firstpage_image] =>[orig_patent_app_number] => 792393 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/792393
Catalytic coal liquefaction process Oct 28, 1985 Issued
Array ( [id] => 2322063 [patent_doc_number] => 04670415 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-02 [patent_title] => 'Process for the preparation of iron/lithium -promoted catalysts for the production of maleic anhydride' [patent_app_type] => 1 [patent_app_number] => 6/791977 [patent_app_country] => US [patent_app_date] => 1985-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7886 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 377 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/670/04670415.pdf [firstpage_image] =>[orig_patent_app_number] => 791977 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/791977
Process for the preparation of iron/lithium -promoted catalysts for the production of maleic anhydride Oct 27, 1985 Issued
Array ( [id] => 2244431 [patent_doc_number] => 04632915 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-30 [patent_title] => 'Iron/lithium--promoted catalysts for the production of maleic anhydride' [patent_app_type] => 1 [patent_app_number] => 6/791655 [patent_app_country] => US [patent_app_date] => 1985-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7762 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/632/04632915.pdf [firstpage_image] =>[orig_patent_app_number] => 791655 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/791655
Iron/lithium--promoted catalysts for the production of maleic anhydride Oct 27, 1985 Issued
06/791792 ULTRA-SONIC REED CLEANING SYSTEM Oct 27, 1985 Abandoned
Array ( [id] => 2339258 [patent_doc_number] => 04668652 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-05-26 [patent_title] => 'Catalyst for oxidation reactions and process for its production' [patent_app_type] => 1 [patent_app_number] => 6/789151 [patent_app_country] => US [patent_app_date] => 1985-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4352 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/668/04668652.pdf [firstpage_image] =>[orig_patent_app_number] => 789151 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/789151
Catalyst for oxidation reactions and process for its production Oct 17, 1985 Issued
Array ( [id] => 2310483 [patent_doc_number] => 04645754 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-02-24 [patent_title] => 'Silver catalyst for production of ethylene oxide and method for manufacture thereof' [patent_app_type] => 1 [patent_app_number] => 6/786329 [patent_app_country] => US [patent_app_date] => 1985-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 12 [patent_no_of_words] => 12237 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/645/04645754.pdf [firstpage_image] =>[orig_patent_app_number] => 786329 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/786329
Silver catalyst for production of ethylene oxide and method for manufacture thereof Oct 9, 1985 Issued
06/785055 PURIFICATION CATALYST Oct 6, 1985 Abandoned
Array ( [id] => 2219020 [patent_doc_number] => 04631264 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-23 [patent_title] => 'Catalyst and process for preparation of alpha, beta-unsaturated acids' [patent_app_type] => 1 [patent_app_number] => 6/785325 [patent_app_country] => US [patent_app_date] => 1985-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9007 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/631/04631264.pdf [firstpage_image] =>[orig_patent_app_number] => 785325 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/785325
Catalyst and process for preparation of alpha, beta-unsaturated acids Oct 6, 1985 Issued
06/782113 CATALYTIC REFORMING PROCESS, AND REFORMING CATALYST Sep 29, 1985 Abandoned
Array ( [id] => 2354714 [patent_doc_number] => 04687569 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-08-18 [patent_title] => 'Steam stripping process for solids separation in oil shale processing' [patent_app_type] => 1 [patent_app_number] => 6/781154 [patent_app_country] => US [patent_app_date] => 1985-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3964 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/687/04687569.pdf [firstpage_image] =>[orig_patent_app_number] => 781154 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/781154
Steam stripping process for solids separation in oil shale processing Sep 26, 1985 Issued
Array ( [id] => 2239334 [patent_doc_number] => 04617105 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-10-14 [patent_title] => 'Coal liquefaction process using pretreatment with a binary solvent mixture' [patent_app_type] => 1 [patent_app_number] => 6/780506 [patent_app_country] => US [patent_app_date] => 1985-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4439 [patent_no_of_claims] => 17 [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/04/617/04617105.pdf [firstpage_image] =>[orig_patent_app_number] => 780506 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/780506
Coal liquefaction process using pretreatment with a binary solvent mixture Sep 25, 1985 Issued
06/779239 METHOD OF LIQUEFYING COAL Sep 22, 1985 Abandoned
Array ( [id] => 2251053 [patent_doc_number] => 04602992 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-07-29 [patent_title] => 'Coal hydrogenation process with integrated refining stage' [patent_app_type] => 1 [patent_app_number] => 6/778759 [patent_app_country] => US [patent_app_date] => 1985-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3910 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 347 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/602/04602992.pdf [firstpage_image] =>[orig_patent_app_number] => 778759 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/778759
Coal hydrogenation process with integrated refining stage Sep 19, 1985 Issued
Array ( [id] => 2264124 [patent_doc_number] => 04629554 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1986-12-16 [patent_title] => 'Coal liquefaction with coal tar solvent' [patent_app_type] => 1 [patent_app_number] => 6/777549 [patent_app_country] => US [patent_app_date] => 1985-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1749 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/629/04629554.pdf [firstpage_image] =>[orig_patent_app_number] => 777549 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/777549
Coal liquefaction with coal tar solvent Sep 18, 1985 Issued
Array ( [id] => 2324337 [patent_doc_number] => 04636487 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-01-13 [patent_title] => 'Process for the preparation of promoted catalysts' [patent_app_type] => 1 [patent_app_number] => 6/776305 [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] => 4872 [patent_no_of_claims] => 54 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/636/04636487.pdf [firstpage_image] =>[orig_patent_app_number] => 776305 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/776305
Process for the preparation of promoted catalysts Sep 15, 1985 Issued
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