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公开(公告)号:US2958585A
公开(公告)日:1960-11-01
申请号:US76750458
申请日:1958-10-16
Applicant: DOW CHEMICAL CO
Inventor: MINGER FOREST R , BENNETT WALLIS R
IPC: C01D1/32
CPC classification number: C01D1/32
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公开(公告)号:US3493594A
公开(公告)日:1970-02-03
申请号:US3493594D
申请日:1968-01-17
Applicant: DOW CHEMICAL CO
Inventor: BENNETT WALLIS R , GOODENOUGH ROBERT D
IPC: A61K31/295 , A61K33/26 , C07F15/02 , A61K27/00
CPC classification number: A61K33/26 , A61K31/295 , C07F15/025
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公开(公告)号:US3297413A
公开(公告)日:1967-01-10
申请号:US35360764
申请日:1964-03-20
Applicant: DOW CHEMICAL CO
Inventor: BENNETT WALLIS R
IPC: C01F5/40
CPC classification number: C01F5/40
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公开(公告)号:US2221796A
公开(公告)日:1940-11-19
申请号:US25979439
申请日:1939-03-04
Applicant: DOW CHEMICAL CO
Inventor: HEATH SHELDON B , BENNETT WALLIS R
IPC: C01D7/00
CPC classification number: C01D7/00
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5.Depigmenting alkenyl aromatic polymer compositions by the combined pigmentsettling action of an aliphatic carboxylic acid and a diatomaceous filter aid 失效
Title translation: 通过脂族羧酸和硅藻土助滤剂的组合颜料沉积作用脱色烯基芳族聚合物组合物公开(公告)号:US2914492A
公开(公告)日:1959-11-24
申请号:US65084257
申请日:1957-04-05
Applicant: DOW CHEMICAL CO
Inventor: BENNETT WALLIS R , CUMMINS CLAUDE A
IPC: C08J11/08
CPC classification number: C08J11/08 , C08J2325/00 , Y02W30/701
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公开(公告)号:US2646343A
公开(公告)日:1953-07-21
申请号:US19722250
申请日:1950-11-24
Applicant: DOW CHEMICAL CO
Inventor: BENNETT WALLIS R , CARMOUCHE LOUIS N
IPC: C01F11/30
CPC classification number: C01F11/30
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公开(公告)号:US2287285A
公开(公告)日:1942-06-23
申请号:US35483240
申请日:1940-08-30
Applicant: DOW CHEMICAL CO
Inventor: BENNETT WALLIS R
IPC: C01D7/00
CPC classification number: C01D7/00
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公开(公告)号:US3047359A
公开(公告)日:1962-07-31
申请号:US74200058
申请日:1958-06-16
Applicant: DOW CHEMICAL CO
Inventor: KLINE CLIFFORD W , BENNETT WALLIS R
IPC: C01F15/00
CPC classification number: C01F15/00
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公开(公告)号:US2601203A
公开(公告)日:1952-06-17
申请号:US12060849
申请日:1949-10-10
Applicant: DOW CHEMICAL CO
Inventor: BENNETT WALLIS R , CUMMINS CLAUDE A
IPC: C01D1/36
CPC classification number: C01D1/36
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10.Rapid-wetting bentonite-calcium sulfate backfill for cathodic protection 失效
Title translation: 快速润湿膨润土 - 硫酸钙回填用于阴极保护公开(公告)号:US2567855A
公开(公告)日:1951-09-11
申请号:US75989247
申请日:1947-07-09
Applicant: DOW CHEMICAL CO
Inventor: PIPPIN CLARENCE A , ROBINSON MELVIN O , BENNETT WALLIS R
IPC: C23F13/02
CPC classification number: C23F13/02 , Y10S516/01
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