Nova Patents
MX4482E

Titanium-modified silyl chromate catalysts for ethylene poly-merization

Abstract

This record has no abstract on file.

Term

Term ended

Expired 20 January 1988, 38.7 years ago.

  1. Priority
  2. Filed
  3. Granted
  4. Expired
  5. Today

44 members in 26 offices

This recordMember, by publication datePriority claim16 more offices are in the list below

Priority claims1

Priority claims
DocumentOfficeKindDate
76121377United States of AmericaA

Members44

Family members, oldest first
DocumentOfficeKind
US4100105AUnited States of AmericaA
BE863121ABelgiumA
DK29778ADenmarkA
FI780140AFinlandA
FI780140A7FinlandA7
SE7800738LSwedenL
NO780227LNorwayL
NO782706LNorwayL
NL7800749ANetherlands (Kingdom of the)A
DE2802517A1GermanyA1
JPS5391092AJapanA
FR2378048A1FranceA1
BR7800318ABrazilA
ES467604A1SpainA1
ZA777666BSouth AfricaB
ES466207A1SpainA1
US4152502AUnited States of AmericaA
AU3251478AAustraliaA
GB1551596AUnited KingdomA
IN147022BIndiaB
NZ186280ANew ZealandA
PH13673APhilippinesA
JPS5541683B2JapanB2
CS203181B2Czechoslovakia (until 1993)B2
EG13129AEgyptA
AR223142A1ArgentinaA1
CA1111408ACanadaA
MX4482EThis recordMexicoE
AU524400B2AustraliaB2
FI63950BFinlandB
SU1025322A3Soviet Union (until 1991)A3
FI63950CFinlandC
HK37483AHong Kong, ChinaA
FR2378048B1FranceB1
NL177315BNetherlands (Kingdom of the)B
IT1093202BItalyB
NL177315CNetherlands (Kingdom of the)C
SE441273BSwedenB
NO155140BNorwayB
NO155140CNorwayC
NO155808BNorwayB
DE2802517C2GermanyC2
DK152216BDenmarkB
DK152216CDenmarkC