Marco Savio Polverari

Person

Montreal, CA

People

Patents Grantslast 30 patents

Information Patent Grant
Structured block copolymers
- Patent number 10,005,873
- Issue date Jun 26, 2018
- Kemira Oyj
- Sacha Legrand
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Papermaking agent composition and method for treating fibre stock
- Patent number 9,982,394
- Issue date May 29, 2018
- Kemira Oyj
- Joonas Hokka
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Papermaking agent system, method for making a papermaking agent sys...
- Patent number 9,809,930
- Issue date Nov 7, 2017
- Kemira Oyj
- Asko Karppi
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Polymeric compositions and their production and uses
- Patent number 8,697,790
- Issue date Apr 15, 2014
- Kemira Oyj
- Marco Polverari
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Composition and method for paper processing
- Patent number 8,038,846
- Issue date Oct 18, 2011
- Kemira Oyj
- Marco Savio Polverari
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for paper processing
- Patent number 7,981,250
- Issue date Jul 19, 2011
- Kemira Oyj
- Marco Savio Polverari
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Dendrimeric polymers for the production of paper and board
- Patent number 6,468,396
- Issue date Oct 22, 2002
- Pulp and Paper Research Institute of Canada
- Lawrence Harvey Allen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Enhancer performance for PEO
- Patent number 6,372,088
- Issue date Apr 16, 2002
- Pulp and Paper Reserch Institute of Canada
- Gunar V. Laivins
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
INTERPENETRATING POLYMER NETWORK CONTAINING CROSS-LINKED POLY(N-VIN...
- Publication number 20200239680
- Publication date Jul 30, 2020
- KEMIRA OYJ
- Sacha LEGRAND
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Papermaking agent composition and method for treating fibre stock
- Publication number 20170002518
- Publication date Jan 5, 2017
- KEMIRA OYJ
- Joonas Hokka
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
STRUCTURED BLOCK COPOLYMERS
- Publication number 20160369030
- Publication date Dec 22, 2016
- KEMIRA OYJ
- Sacha LEGRAND
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
PAPERMAKING AGENT SYSTEM, METHOD FOR MAKING A PAPERMAKING AGENT SYS...
- Publication number 20160273166
- Publication date Sep 22, 2016
- KEMIRA OYJ
- Asko Karppi
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
POLYMERIC COMPOSITIONS AND THEIR PRODUCTION AND USES
- Publication number 20130037230
- Publication date Feb 14, 2013
- KEMIRA OYJ
- Marco POLVERARI
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
COMPOSITION AND METHOD FOR PAPER PROCESSING
- Publication number 20080128102
- Publication date Jun 5, 2008
- KEMIRA OYJ
- Marco Savio Polverari
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
COMPOSITION AND METHOD FOR PAPER PROCESSING
- Publication number 20080066880
- Publication date Mar 20, 2008
- Marco Savio Polverari
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Papermaking furnish comprising solventless cationic polymer retenti...
- Publication number 20060000568
- Publication date Jan 5, 2006
- Marco Polverari
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Dendrimeric polymers for the production of paper and board
- Publication number 20010018957
- Publication date Sep 6, 2001
- Lawrence Harvey Allen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Marco Savio Polverari

Person

Patents Grantslast 30 patents

Structured block copolymers

Papermaking agent composition and method for treating fibre stock

Papermaking agent system, method for making a papermaking agent sys...

Polymeric compositions and their production and uses

Composition and method for paper processing

Method for paper processing

Dendrimeric polymers for the production of paper and board

Enhancer performance for PEO

Patents Applicationslast 30 patents

INTERPENETRATING POLYMER NETWORK CONTAINING CROSS-LINKED POLY(N-VIN...

Papermaking agent composition and method for treating fibre stock

STRUCTURED BLOCK COPOLYMERS

PAPERMAKING AGENT SYSTEM, METHOD FOR MAKING A PAPERMAKING AGENT SYS...

POLYMERIC COMPOSITIONS AND THEIR PRODUCTION AND USES

COMPOSITION AND METHOD FOR PAPER PROCESSING

COMPOSITION AND METHOD FOR PAPER PROCESSING

Papermaking furnish comprising solventless cationic polymer retenti...

Dendrimeric polymers for the production of paper and board