AT45750T - PROCESS FOR REDUCING SHEETING DURING POLYMERIZATION OF ALPHA-OLEFINS

34 members in 17 offices

This recordMember, by publication datePriority claim7 more offices are in the list below

Priority claims
Document	Office	Kind	Date
8501006	United States of America	W	1985-05-31

Family members, oldest first
Document	Office	Kind
US4532311A	United States of America	A	1985-07-30
CN85104124A	China	A	1986-11-26
WO8607065A1	World Intellectual Property Organization (WIPO)	A1	1986-12-04
AU4400385A	Australia	A	1986-12-24
NO870324D0	Norway	D0	1987-01-27
NO870324L	Norway	L	1987-01-27
DK50787A	Denmark	A	1987-01-30
DK50787D0	Denmark	D0	1987-01-30
FI870424A	Finland	A	1987-01-30
FI870424A0	Finland	A0	1987-01-30
FI870424L	Finland	L	1987-01-30
CA1220899A	Canada	A	1987-04-21
EP0224479A1	European Patent Office (EPO)	A1	1987-06-10
HUT43330A	Hungary	A	1987-10-28
BR8507299A	Brazil	A	1987-11-03
KR870700642A	Republic of Korea	A	1987-12-30
JPS63500176A	Japan	A	1988-01-21
US4792592A	United States of America	A	1988-12-20
IL75152A	Israel	A	1989-05-15
EP0224479B1	European Patent Office (EPO)	B1	1989-08-23
AT45750TThis record	Austria	T	1989-09-15
ATE45750T1	Austria	T1	1989-09-15
DE3572495D1	Germany	D1	1989-09-28
US4876320A	United States of America	A	1989-10-24
AU590720B2	Australia	B2	1989-11-16
CN1007728B	China	B	1990-04-25
NO167148B	Norway	B	1991-07-01
NO167148C	Norway	C	1991-10-09
HU205026B	Hungary	B	1992-03-30
KR920003839B1	Republic of Korea	B1	1992-05-15
FI87358B	Finland	B	1992-09-15
FI87358C	Finland	C	1992-12-28
MY102972A	Malaysia	A	1993-03-31
JPH075657B2	Japan	B2	1995-01-25

2 legal events, as the office reported them to INPADOC

Point at a mark for the event

Legal events, newest first
	Event	Code
2004-02-15	Ceased due to non-payment of the annual feeCeasedREN	REN
1990-03-15	Publication of translation of european patent specificationUEP	UEP

German: VERFAHREN ZUM VERMINDERN DES ZUSAMMENBACKENS WAEHREND EINER ALPHA-OLEFINPOLYMERISATION.
English: METHOD FOR REDUCING COATING DURING AN ALPHA OLEFINE POLYMERIZATION.

CPC, 9: B01J8/1809
B01J2208/00256
B01J2208/00274
B01J2208/00734
C08F10/00
C08F110/02
C08F210/16
C08F2410/01
Y10S526/901
Filled: the office’s first classification
IPC, 18: B01J8 18
B01J8 20
B01J8 22
B01J8 24
C08F
C08F10 00
C08F10 02
C08F10 06
C08F110 02
C08F2 00
C08F2 34
C08F210 16
C08F4 00
C08F4 60
C08F4 62
C08F4 64
C08F4 78
C09K3 16

Process for reducing sheeting during polymerization of alpha-olefins