-
公开(公告)号:US2283142A
公开(公告)日:1942-05-12
申请号:US10338336
申请日:1936-09-30
Applicant: UNIVERSAL OIL PROD CO
Inventor: VLADIMIR IPATIEFF , HERMAN PINES
IPC: C07C5/27
CPC classification number: C07C5/2789 , C07C9/12
-
公开(公告)号:US2102074A
公开(公告)日:1937-12-14
申请号:US6541336
申请日:1936-02-24
Applicant: UNIVERSAL OIL PROD CO
Inventor: VLADIMIR IPATIEFF , SCHAAD RAYMOND E
IPC: C07C2/18
CPC classification number: C07C2/18 , C07C2527/173
-
公开(公告)号:US2057432A
公开(公告)日:1936-10-13
申请号:US63961632
申请日:1932-10-26
Applicant: UNIVERSAL OIL PROD CO
Inventor: VLADIMIR IPATIEFF , GROSSE ARISTID V
IPC: C07C2/54
CPC classification number: C07C2/54 , C07C2531/12 , C07C2531/14
-
公开(公告)号:US2051859A
公开(公告)日:1936-08-25
申请号:US72774034
申请日:1934-05-26
Applicant: UNIVERSAL OIL PROD CO
Inventor: VLADIMIR IPATIEFF , VASILI KOMAREWSKY
IPC: C07C2/18
CPC classification number: C07C2/18 , C07C2527/173
-
公开(公告)号:US2039799A
公开(公告)日:1936-05-05
申请号:US70087833
申请日:1933-12-04
Applicant: UNIVERSAL OIL PROD CO
Inventor: VLADIMIR IPATIEFF
CPC classification number: C07C11/02 , C07C2/16 , C07C7/17 , C07C2527/054
-
公开(公告)号:US2001910A
公开(公告)日:1935-05-21
申请号:US64012332
申请日:1932-10-28
Applicant: UNIVERSAL OIL PROD CO
Inventor: VLADIMIR IPATIEFF
IPC: C10L1/06
CPC classification number: C10L1/06
-
公开(公告)号:US2179092A
公开(公告)日:1939-11-07
申请号:US63961432
申请日:1932-10-26
Applicant: UNIVERSAL OIL PROD CO
Inventor: VLADIMIR IPATIEFF
IPC: C07C41/00
-
公开(公告)号:US2147256A
公开(公告)日:1939-02-14
申请号:US982835
申请日:1935-03-07
Applicant: UNIVERSAL OIL PROD CO
Inventor: VLADIMIR IPATIEFF , HERMAN PINES
IPC: C07C37/14
-
公开(公告)号:US2113654A
公开(公告)日:1938-04-12
申请号:US211435
申请日:1935-01-16
Applicant: UNIVERSAL OIL PROD CO
Inventor: VLADIMIR IPATIEFF , CORSON BEN B
IPC: B01J27/28
CPC classification number: B01J27/285
-
公开(公告)号:US2063933A
公开(公告)日:1936-12-15
申请号:US70422033
申请日:1933-12-28
Applicant: UNIVERSAL OIL PROD CO
Inventor: VLADIMIR IPATIEFF
IPC: C10G17/095 , C10G55/00
CPC classification number: C10G17/095 , C10G55/00
-
-
-
-
-
-
-
-
-