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Flavio Previero
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Patents Grants
last 30 patents
Information
Patent Grant
Washing and separating method and apparatus for plastics materials
Patent number
11,220,026
Issue date
Jan 11, 2022
Previero N. S.r.l.
Flavio Previero
B08 - CLEANING
Information
Patent Grant
Method and apparatus for washing and separating plastics material
Patent number
11,179,729
Issue date
Nov 23, 2021
Previero N. S.r.l.
Flavio Previero
B08 - CLEANING
Information
Patent Grant
Method and apparatus for washing sheets of plastic material
Patent number
10,792,841
Issue date
Oct 6, 2020
Previero N. S.r.l.
Flavio Previero
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Plant and method for separating labels and other materials from pla...
Patent number
9,827,693
Issue date
Nov 28, 2017
Previero N. S.r.l.
Flavio Previero
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Apparatus and method for the dry removal of labels from containers...
Patent number
9,796,004
Issue date
Oct 24, 2017
PREVIERO N. S.R.L.
Flavio Previero
B08 - CLEANING
Information
Patent Grant
Apparatus and method for separating materials of various type
Patent number
9,776,343
Issue date
Oct 3, 2017
PREVIERO N. S.R.L.
Flavio Previero
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method and system for removing and separating labels, caps and cont...
Patent number
7,824,502
Issue date
Nov 2, 2010
Previero N. S.r.l.
Flavio Previero
B08 - CLEANING
Information
Patent Grant
Filter device for flowable plastic material
Patent number
6,216,880
Issue date
Apr 17, 2001
Previero N. S.R.L.
Flavio Previero
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Self-locking filter-screen feeding device
Patent number
6,149,807
Issue date
Nov 21, 2000
Previero N. S.r.l.
Flavio Previero
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Plant for the separation at high temperature of contaminants of var...
Patent number
5,518,616
Issue date
May 21, 1996
Sorema S.r.l.
Flavio Previero
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Conical-bottom silo, particularly suitable for small-sized plastic...
Patent number
5,505,537
Issue date
Apr 9, 1996
Sorema S.r.l.
Flavio Previero
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND APPARATUS FOR WASHING AND SEPARATING PLASTICS MATERIAL
Publication number
20190351427
Publication date
Nov 21, 2019
PREVIERO N. S.R.L.
Flavio PREVIERO
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD AND APPARATUS FOR WASHING PLASTICS MATERIALS
Publication number
20190321831
Publication date
Oct 24, 2019
PREVIERO N. S.R.L.
Flavio PREVIERO
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD AND APPARATUS FOR WASHING SHEETS OF PLASTIC MATERIAL
Publication number
20190217505
Publication date
Jul 18, 2019
PREVIERO N. S.R.L.
Flavio PREVIERO
B08 - CLEANING
Information
Patent Application
WASHING AND SEPARATING METHOD AND APPARATUS FOR PLASTICS MATERIALS
Publication number
20190134856
Publication date
May 9, 2019
PREVIERO N. S.R.L.
Flavio PREVIERO
B08 - CLEANING
Information
Patent Application
METHOD FOR DOSING ONE OR MORE TREATMENT SUBSTANCES IN A SYSTEM FOR...
Publication number
20180356277
Publication date
Dec 13, 2018
Flavio PREVIERO
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
APPARATUS AND METHOD FOR SEPARATING MATERIALS OF VARIOUS TYPE
Publication number
20160263777
Publication date
Sep 15, 2016
PREVIERO N. S.R.L.
Flavio PREVIERO
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Plant And Method For Separating Labels And Other Materials From Pla...
Publication number
20160158966
Publication date
Jun 9, 2016
PREVIERO N. S.R.L.
Flavio Previero
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Apparatus And Method For The Dry Removal Of Labels From Containers...
Publication number
20160059281
Publication date
Mar 3, 2016
PREVIERO N. S.R.L.
Flavio Previero
B08 - CLEANING
Information
Patent Application
METHOD AND APPARATUS FOR REMOVING LABELS FROM CONTAINERS
Publication number
20130025630
Publication date
Jan 31, 2013
PREVIERO N. S.R.L.
Flavio Previero
B08 - CLEANING
Information
Patent Application
Method and system for removing and separating labels, caps and cont...
Publication number
20100192983
Publication date
Aug 5, 2010
PREVIERO N. S.R.L.
Flavio Previero
B08 - CLEANING