-
公开(公告)号:US2514299A
公开(公告)日:1950-07-04
申请号:US68615746
申请日:1946-07-25
Applicant: STANDARD OIL DEV CO
Inventor: SUMERFORD SIMPSON D
CPC classification number: C07C319/08 , C07C321/04
-
公开(公告)号:US2698335A
公开(公告)日:1954-12-28
申请号:US13034049
申请日:1949-11-30
Applicant: STANDARD OIL DEV CO
Inventor: SUMERFORD SIMPSON D
IPC: B01J23/745 , C07C1/04
CPC classification number: B01J23/745 , C07C1/0445 , C07C2523/745
-
公开(公告)号:US2662062A
公开(公告)日:1953-12-08
申请号:US18169350
申请日:1950-08-26
Applicant: STANDARD OIL DEV CO
Inventor: SUMERFORD SIMPSON D
IPC: C10G31/08
CPC classification number: C10G31/08
-
公开(公告)号:US2401846A
公开(公告)日:1946-06-11
申请号:US51521843
申请日:1943-12-22
Applicant: STANDARD OIL DEV CO
Inventor: SUMERFORD SIMPSON D
CPC classification number: C07C5/3332 , C07C5/322 , Y10S585/90 , Y10S585/906 , C07C11/12 , C07C15/46 , C07C11/167
-
公开(公告)号:US2541677A
公开(公告)日:1951-02-13
申请号:US76618047
申请日:1947-08-05
Applicant: STANDARD OIL DEV CO
Inventor: SUMERFORD SIMPSON D , BUCHMANN FRED J
CPC classification number: C07C1/0445 , B01J27/22 , B01J37/18 , C07C2523/745
-
公开(公告)号:US2301342A
公开(公告)日:1942-11-10
申请号:US37289441
申请日:1941-01-02
Applicant: STANDARD OIL DEV CO
Inventor: SUMERFORD SIMPSON D , LAUGHLIN KENNETH C
IPC: C07C5/27
CPC classification number: C07C5/2772 , C07C11/08 , C07C11/02 , C07C11/10
-
公开(公告)号:US2497964A
公开(公告)日:1950-02-21
申请号:US68501246
申请日:1946-07-20
Applicant: STANDARD OIL DEV CO
Inventor: SUMERFORD SIMPSON D
IPC: C07C1/04
CPC classification number: C07C1/0455
-
8.
公开(公告)号:US2471913A
公开(公告)日:1949-05-31
申请号:US73140647
申请日:1947-02-27
Applicant: STANDARD OIL DEV CO
Inventor: SUMERFORD SIMPSON D
CPC classification number: C07C1/044 , B01J8/32 , C07C2523/745
-
公开(公告)号:US2436616A
公开(公告)日:1948-02-24
申请号:US58317245
申请日:1945-03-16
Applicant: STANDARD OIL DEV CO
Inventor: SUMERFORD SIMPSON D
CPC classification number: C07C5/3332 , C07C5/322 , C07C15/46 , C07C11/167
-
公开(公告)号:US2265847A
公开(公告)日:1941-12-09
申请号:US25254439
申请日:1939-01-24
Applicant: STANDARD OIL DEV CO
Inventor: LAUGHLIN KENNETH C , SUMERFORD SIMPSON D
IPC: C08G61/02
CPC classification number: C08G61/02
-
-
-
-
-
-
-
-
-