Inventor

Giovanni Ricci

Inventor

Parma, IT

Overview

1981–2021

Patent span

Chemistry

Primary field (CPC C)

Patents· 19 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C08Fprimary

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds44%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium23%

B01JChemical or physical processes, e.g. catalysis or colloid chemistry8%

C08LCompositions of macromolecular compounds8%

C07CAcyclic or carbocyclic compounds5%

A43BCharacteristic features of footwear3%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients3%

E04BGeneral building constructions3%

E04CStructural elements3%

F28BSteam or vapour condensers3%

PatentTitleYear

10,954,326Process for the preparation of syndiotactic 1,2-polybutadiene in the presence of a catalytic system comprising a pyridyl iron complex2021 10,793,653Process for preparing conjugated diene (co)polymers in the presence of a catalytic system comprising a pyridyl iron (III) complex2020 10,766,979Bis-imine pyridine complex of lanthanides catalytic system comprising said bis-imine pyridine complex and process for the (co)polymerization of conjugated dienes2020 10,654,952Nitrogen titanium complex, catalytic system comprising said nitrogen titanium complex and process for the (co)polymerization of conjugated dienes2020 10,633,474Vanadium pyridine-imine complex, catalytic system comprising said vanadium pyridine-immine complex and a (co) polymerization process of conjugated dienes2020 10,611,862Process for the preparation of (co)polymers of conjugated dienes in the presence of a catalytic system comprising a vanadium bis-imine complex2020 10,301,408Oxo-nitrogenated vanadium complex, catalytic system comprising said oxo-nitrogenated vanadium complex and process for (co)polymerising conjugated dienes2019 10,093,763Stereoregular diblock polybutadienes having a 1,4-2018 10,066,044Stereoregular diblock polybutadienes having a 1,4-cis/syndiotactic 1,2 structure from stereospecific polymerization2018 10,059,724Pyridine complex of zirconium, catalytic system comprising said pyridine complex of zirconium and process of (co)polymerization of conjugated dienes2018 9,617,360'Process for the preparation of (co) polymers of conjugated dienes in the presence of a catalytic system comprising a bis-imine complex of cobalt'2017 9,562,120'Process for the preparation of (co)polymers of conjugated dienes in the presence of a catalytic system comprising an oxo-nitrogenated complex of cobalt'2017 9,512,252'Bis-imine complex of lanthanides, catalytic system comprising said bis-imine complex and process for the (co)polymerization of conjugated dienes'2016 9,493,404'Oxo-nitrogenated complex of cobalt, catalytic system comprising said oxo-nitrogenated complex and process for the (CO) polymerization of conjugated dienes'2016 9,475,897'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'2016 9,200,101'Oxo-nitrogenated complex of lanthanides, catalytic system comprising said oxo-nitrogenated complex and process for the (co)polymerization of conjugated dienes'2015 7,074,868'Random butadiene-isoprene copolymers with a trans-1, 4 structure'2006 5,355,943'Vacuum steam condensing plants using air as the cooling fluid'1994 4,297,824'Modular prefabricated semi-panels to build inside or bearing walls by means of auxiliary connecting spacers'1981

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1981Based in Viterbo, IT· patent location history

1994Based in Bergamo, IT· patent location history

2006–2021Based in Parma, IT· patent location history

2015–2021Patents assigned to VERSALIS SPA (16)· patent assignee history

2015–2016Patents assigned to BOGLIA ALDO (2)· patent assignee history

2015–2016Patents assigned to LEONE GIUSEPPE (2)· patent assignee history

2015–2016Patents assigned to MASI FRANCESCO (2)· patent assignee history

2015–2016Patents assigned to RICCI GIOVANNI (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
VERSALIS SPA	16	2015–2021
BOGLIA ALDO	2	2015–2016
LEONE GIUSEPPE	2	2015–2016
MASI FRANCESCO	2	2015–2016
RICCI GIOVANNIself	2	2015–2016

Locations

Location	Patents	Span
Parma, IT	17	2006–2021
Bergamo, IT	1	1994
Viterbo, IT	1	1981