-
41.Process for increasing the permeability of oil bearing chalk formations 失效
Title translation: 提高含油垩层的渗透性的方法公开(公告)号:US2950246A
公开(公告)日:1960-08-23
申请号:US56263856
申请日:1956-02-01
Applicant: CITIES SERVICE RES & DEV CO
Inventor: HUGHES WILLIAM B , FALLGATTER WAYNE S , JACK NEWCOMBE
IPC: C07D233/16 , C09K8/74
CPC classification number: C09K8/74 , C07D233/16 , Y10S507/934
-
公开(公告)号:US2949881A
公开(公告)日:1960-08-23
申请号:US59448756
申请日:1956-06-28
Applicant: POLYTECHNIC RES & DEV CO INC
Inventor: BERGER CHRISTIAN D
IPC: G01R23/04
CPC classification number: G01R23/04
-
43.Removal of non-volatile components from a catalytic cracking feed using a reject cracking catalyst 失效
Title translation: 使用废品裂解催化剂从催化裂化原料中除去非挥发性组分公开(公告)号:US2944002A
公开(公告)日:1960-07-05
申请号:US68913757
申请日:1957-10-09
Applicant: CITIES SERVICE RES & DEV CO
Inventor: FAULK KENNETH H
IPC: C10G11/18
CPC classification number: C10G11/18
-
44.
公开(公告)号:US2940927A
公开(公告)日:1960-06-14
申请号:US55226455
申请日:1955-12-12
Applicant: CITIES SERVICE RES & DEV CO
Inventor: HUGHES WILLIAM B
IPC: C07D233/16 , C23F11/14
CPC classification number: C07D233/16 , C23F11/149 , Y10S507/939
-
公开(公告)号:US2924605A
公开(公告)日:1960-02-09
申请号:US70627657
申请日:1957-12-31
Applicant: CITIES SERVICE RES & DEV CO
Inventor: HUGHES WILLIAM B
IPC: C07C279/26 , C07D233/44 , C23F11/14 , C23F11/16
CPC classification number: C23F11/162 , C07C279/26 , C07D233/44 , C23F11/149 , Y10S507/939
-
公开(公告)号:US2889334A
公开(公告)日:1959-06-02
申请号:US55951356
申请日:1956-01-17
Applicant: CITIES SERVICE RES & DEV CO
Inventor: HUGHES WILLIAM B
IPC: C07D233/44
CPC classification number: C07D233/44 , Y10S507/939
-
公开(公告)号:US2889278A
公开(公告)日:1959-06-02
申请号:US57335156
申请日:1956-03-23
Applicant: CITIES SERVICE RES & DEV CO
Inventor: HUGHES WILLIAM B
IPC: C23F11/14
CPC classification number: C23F11/149 , Y10S507/939
-
公开(公告)号:US2877179A
公开(公告)日:1959-03-10
申请号:US57362356
申请日:1956-03-26
Applicant: CITIES SERVICE RES & DEV CO
Inventor: HUGHES WILLIAM B
IPC: C23F11/14
CPC classification number: C23F11/149 , Y10S507/939
-
49.
公开(公告)号:US2873502A
公开(公告)日:1959-02-17
申请号:US12459249
申请日:1949-10-31
Applicant: HODGES RES & DEV CO
Inventor: HODGES WILLIAM C , ROBB ALEXANDER L
IPC: B60P1/64
CPC classification number: B60P1/6436
-
公开(公告)号:US2864999A
公开(公告)日:1958-12-16
申请号:US55824656
申请日:1956-01-10
Applicant: CITIES SERVICE RES & DEV CO
Inventor: SULLIVAN ALAN P
IPC: G01N17/02 , G01N27/416 , G01R1/28
-
-
-
-
-
-
-
-
-