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Inventor profile of:

Giuseppe Leone

City:

Milano

Country:

Italy

Published Applications:

Last publication date:

2023-12-28

Top Assignees for applications by Giuseppe Leone

The entities that hold a legal rights for patent applications filed by inventor Leone Giuseppe:

VERSALIS S.P.A. 10 San Donato Milanese, Italy
VERSALIS S.P.A. 6 San Donato Milanese (MI), Italy
Versalis S.p.A. 6 , Italy
Versalis S.P.A. 1 San Donato Mil.se, Italy
versalis S.p.A. 1 San Donato Milanese (M), Italy
Versalis S.P.A. 1 Milanese, Italy

Recent patent applications by Leone Giuseppe

Giuseppe Leone from Milano, IT has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2023-12-28

US20230416436A1

Chemistry; metallurgy

STEREOBLOCK DIENE COPOLYMERS AND PREPARATION PROCESS THEREOF

#2 | 2022-06-09

US20220177500A1

Chemistry; metallurgy

PHOSPHINIC VANADIUM COMPLEX, CATALYTIC SYSTEM COMPRISING SAID PHOSPHINIC VANADIUM COMPLEX AND PROCESS FOR THE (CO) POLYMERIZATION OF CONJUGATED DIENES

#3 | 2021-08-12

US20210245145A1

Performing operations; transporting

Oxo-nitrogenated iron complex, catalytic system comprising said oxo-nitrogenated iron complex and process for the (co)polymerization of conjugated dienes

#4 | 2020-11-26

US20200369805A1

Chemistry; metallurgy

Process for the preparation of polyisoprene with a mainly alternating cis-1,4- alt-3,4 structure in the presence of a catalytic system comprising a pyridyl iron complex

#5 | 2020-08-06

US20200247832A1

Chemistry; metallurgy

Bis-imine titanium complex, catalytic system comprising said bis-imine titanium complex and process for the (co)polymertzation of conjugated dienes

#6 | 2020-07-02

US20200207891A1

Chemistry; metallurgy

PROCESS FOR THE PREPARATION OF 1,2 SYNDIOTACTIC POLYBUTADIENE IN THE PRESENCE OF A CATALYTIC SYSTEM COMPRISING A COBALT COMPLEX WITH A PHOSPHINE LIGAND

#7 | 2020-04-09

US20200109229A1

Chemistry; metallurgy

Butadiene-isoprene diblock copolymers and process for the preparation thereof

#8 | 2020-01-23

US20200024379A1

Chemistry; metallurgy

Process for the preparation of syndiotactic 1,2-polybutadiene in the presence of a catalytic system comprising a pyridyl iron complex

#9 | 2019-12-12

US20190374932A1

Performing operations; transporting

OXO-NITROGENATED IRON COMPLEX, CATALYTIC SYSTEM COMPRISING SAID OXO-NITROGENATED IRON COMPLEX AND PROCESS FOR THE (CO)POLYMERIZATION OF CONJUGATED DIENES

#10 | 2019-06-27

US20190194233A1

Chemistry; metallurgy

PHOSPHINIC VANADIUM COMPLEX, CATALYTIC SYSTEM COMPRISING SAID PHOSPHINIC VANADIUM COMPLEX AND PROCESS FOR THE (CO) POLYMERIZATION OF CONJUGATED DIENES

#11 | 2018-10-11

US20180291126A1

Chemistry; metallurgy

Process for the preparation of (co)polymers of conjugated dienes in the presence of a catalytic system comprising a vanadium bis-imine complex

#12 | 2018-10-04

US20180282458A1

Chemistry; metallurgy

Vanadium pyridine-imine complex, catalytic system comprising said vanadium pyridine-immine complex and a (co) polymerization process of conjugated dienes

#13 | 2018-07-19

US20180201702A1

Chemistry; metallurgy

Nitrogen titanium complex, catalytic system comprising said nitrogen titanium complex and process for the (co)polymerization of conjugated dienes

#14 | 2017-12-07

US20170349682A1

Chemistry; metallurgy

Oxo-nitrogenated vanadium complex, catalytic system comprising said oxo-nitrogenated vanadium complex and process for (co)polymerising conjugated dienes

#15 | 2017-09-28

US20170275312A1

Chemistry; metallurgy

PHOSPHINIC VANADIUM COMPLEX, CATALYTIC SYSTEM COMPRISING SAID PHOSPHINIC VANADIUM COMPLEX AND PROCESS FOR THE (CO) POLYMERIZATION OF CONJUGATED DIENES

#16 | 2017-08-31

US20170247397A1

Chemistry; metallurgy

Pyridine complex of zirconium, catalytic system comprising said pyridine complex of zirconium and process of (co)polymerization of conjugated dienes

#17 | 2017-06-15

US20170166666A1

Chemistry; metallurgy

Bis-imine pyridine complex of lanthanides catalytic system comprising said bis-imine pyridine complex and process for the (co)polymerization of conjugated dienes

#18 | 2016-09-15

US20160264707A1

Chemistry; metallurgy

Stereoregular diblock polybutadienes having a 1,4-/syndiotactic 1,2 structure from stereospecific polymerization

#19 | 2016-09-15

US20160264706A1

Chemistry; metallurgy

Stereoregular diblock polybutadienes having a 1,4-cis/syndiotactic 1,2 structure from stereospecific polymerization

#20 | 2016-09-01

US20160251458A1

Chemistry; metallurgy

Process for the preparation of (co)polymers of conjugated dienes in the presence of a catalytic system comprising an oxo-nitrogenated complex of cobalt

#21 | 2015-11-19

US20150329654A1

Chemistry; metallurgy

Process for the preparation of (co)polymers of conjugated dienes in the presence of a catalytic system comprising a bis-imino-pyridine complex of cobalt

#22 | 2015-11-19

US20150329651A1

Chemistry; metallurgy

Process for the preparation of (co) polymers of conjugated dienes in the presence of a catalytic system comprising a bis-imine complex of cobalt

#23 | 2015-11-19

US20150329577A1

Chemistry; metallurgy

Oxo-nitrogenated complex of cobalt, catalytic system comprising said oxo-nitrogenated complex and process for the (CO) polymerization of conjugated dienes

#24 | 2014-08-14

US20140228206A1

Chemistry; metallurgy

Bis-imine complex of lanthanides, catalytic system comprising said bis-imine complex and process for the (co)polymerization of conjugated dienes

#25 | 2014-08-07

US20140221592A1

Chemistry; metallurgy

Oxo-nitrogenated complex of lanthanides, catalytic system comprising said oxo-nitrogenated complex and process for the (co)polymerization of conjugated dienes

#26 | 2014-07-31

US20140213433A1

Chemistry; metallurgy

BIS-IMINE PYRIDINE COMPLEX OF LANTHANIDES CATALYTIC SYSTEM COMPRISING SAID BIS-IMINE PYRIDINE COMPLEX AND PROCESS FOR THE (CO)POLYMERIZATION OF CONJUGATED DIENES

InventorID:

854979 ⎘