Rene Hund

Person

Villars, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Increasing paper strength by surface treatment
- Patent number 11,781,271
- Issue date Oct 10, 2023
- S.P.C.M. SA
- Gatien Faucher
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Complex of polymers, preparation and use
- Patent number 11,608,597
- Issue date Mar 21, 2023
- S.P.C.M. SA
- Gatien Faucher
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for manufacturing paper and board
- Patent number 10,689,809
- Issue date Jun 23, 2020
- S.P.C.M. SA
- Gatien Faucher
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for manufacturing paper using a base copolymer that has rea...
- Patent number 10,132,039
- Issue date Nov 20, 2018
- S.P.C.M. SA
- René Hund
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Aqueous solution of cationic copolymers derived from acrylamide, pr...
- Patent number 9,725,532
- Issue date Aug 8, 2017
- S.P.C.M. SA
- René Hund
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Complexes of water-soluble polymers, and uses thereof
- Patent number 9,546,246
- Issue date Jan 17, 2017
- S.P.C.M. SA
- René Hund
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for manufacturing paper using a base copolymer that has rea...
- Patent number 9,506,200
- Issue date Nov 29, 2016
- S.P.C.M. SA
- René Hund
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for manufacturing paper using a cationic polymer obtained by...
- Patent number 9,303,359
- Issue date Apr 5, 2016
- S.P.C.M. SA
- René Hund
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for manufacturing paper and board having improved retention...
- Patent number 8,999,112
- Issue date Apr 7, 2015
- S.P.C.M. SA
- Gatien Faucher
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Acrylamide-derived cationic copolymers, and uses thereof
- Patent number 8,734,616
- Issue date May 27, 2014
- S.P.C.M. SA
- René Hund
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for preparing acrylamide copolymers by Hofmann degradation...
- Patent number 8,623,966
- Issue date Jan 7, 2014
- S.P.C.M. SA
- René Hund
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water-soluble post branched cationic acrylamide polymers and use th...
- Patent number 8,597,467
- Issue date Dec 3, 2013
- S.P.C.M. SA
- Christian Jehn-Rendu
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for producing paper and cardboard
- Patent number 8,343,311
- Issue date Jan 1, 2013
- S.P.C.M. SA
- Rene Hund
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Cationic copolymers derived from acrylamides and use thereof
- Patent number 8,242,215
- Issue date Aug 14, 2012
- S.P.C.M. SA
- René Hund
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of producing high dry strength paper and cardboard and paper...
- Patent number 7,972,478
- Issue date Jul 5, 2011
- S.P.C.M. SA
- René Hund
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for making paper and cardboard with high dry strength and re...
- Patent number 7,883,603
- Issue date Feb 8, 2011
- S.P.C.M. SA
- Rene Hund
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for the manufacture of paper and board
- Patent number 7,815,771
- Issue date Oct 19, 2010
- SNF S.A.S.
- Gatien Faucher
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Methods for synthesizing polyvinyl amine (PVA) type flocculating an...
- Patent number 6,797,785
- Issue date Sep 28, 2004
- SNF S.A.
- René Hund
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Flocculation method for making a paper sheet
- Patent number 6,579,417
- Issue date Jun 17, 2003
- SNF S.A.
- Rene Hund
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for improving retention in a process for the manufacture of...
- Patent number 5,902,455
- Issue date May 11, 1999
- S.N.F.
- Rene Hund
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for preparing stable emulsions of polyelectrolytes of high...
- Patent number 5,750,614
- Issue date May 12, 1998
- S.N.F.
- Rene Hund
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the manufacture of a paper or a cardboard having improv...
- Patent number 5,393,381
- Issue date Feb 28, 1995
- S N F
- Rene Hund
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
NOVEL WATER-SOLUBLE POLYMER COMPLEXES IN THE FORM OF AN INVERSE EMU...
- Publication number 20230243103
- Publication date Aug 3, 2023
- S.P.C.M. SA
- René HUND
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PROCESS FOR MANUFACTURING PAPER OR CARDBOARD
- Publication number 20220356650
- Publication date Nov 10, 2022
- S.P.C.M. SA
- Cyril BARRIERE
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
INCREASING PAPER STRENGTH BY SURFACE TREATMENT
- Publication number 20220162803
- Publication date May 26, 2022
- S.P.C.M. SA
- Gatien FAUCHER
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
COMPLEX OF POLYMERS, PREPARATION AND USE
- Publication number 20210140111
- Publication date May 13, 2021
- S.P.C.M. SA
- Gatien FAUCHER
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD FOR PRODUCING ANIONIC POLYMERS AND USE AS RESISTANCE AGENTS...
- Publication number 20210102008
- Publication date Apr 8, 2021
- S.P.C.M. SA
- René HUND
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
NOVEL ADDITIVE BASED ON WATER-SOLUBLE POLYMERS AND USES THEREOF
- Publication number 20200325263
- Publication date Oct 15, 2020
- S.P.C.M. SA
- René HUND
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR MANUFACTURING PAPER AND BOARD
- Publication number 20190048530
- Publication date Feb 14, 2019
- S.P.C.M. SA
- Gatien FAUCHER
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
NOVEL PROCESS FOR MANUFACTURING PAPER USING A BASE COPOLYMER THAT H...
- Publication number 20170037575
- Publication date Feb 9, 2017
- S.P.C.M. SA
- René Hund
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
AQUEOUS SOLUTION OF CATIONIC COPOLYMERS DERIVED FROM ACRYLAMIDE, PR...
- Publication number 20160311940
- Publication date Oct 27, 2016
- S.P.C.M. SA
- René HUND
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD FOR MANUFACTURING PAPER USING A CATIONIC POLYMER OBTAINED BY...
- Publication number 20150176208
- Publication date Jun 25, 2015
- S.P.C.M. SA
- René Hund
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
NOVEL PROCESS FOR MANUFACTURING PAPER USING A BASE COPOLYMER THAT H...
- Publication number 20150136348
- Publication date May 21, 2015
- S.P.C.M. SA
- René Hund
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
NOVEL COMPLEXES OF WATER-SOLUBLE POLYMERS, AND USES THEREOF
- Publication number 20150053361
- Publication date Feb 26, 2015
- S.P.C.M. SA
- René HUND
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Process For Manufacturing Paper And Board Having Improved Retention...
- Publication number 20130139986
- Publication date Jun 6, 2013
- Gatien Faucher
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
ACRYLAMIDE-DERIVED CATIONIC COPOLYMERS, AND USES THEREOF
- Publication number 20120132382
- Publication date May 31, 2012
- S.P.C.M. SA
- René Hund
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR PREPARING ACRYLAMIDE COPOLYMERS BY HOFMANN DEGRADATION...
- Publication number 20110263796
- Publication date Oct 27, 2011
- S.P.C.M. SA
- René Hund
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CATIONIC COPOLYMERS DERIVED FROM ACRYLAMIDES AND USE THEREOF
- Publication number 20100326614
- Publication date Dec 30, 2010
- SNF SAS
- René Hund
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
WATER-SOLUBLE POST BRANCHED CATIONIC ACRYLAMIDE POLYMERS AND USE TH...
- Publication number 20100186914
- Publication date Jul 29, 2010
- SNF SAS
- Christian Jehn-Rendu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PAPER AND PAPERBOARD PRODUCTION PROCESS AND CORRESPONDING NOVEL RET...
- Publication number 20090283232
- Publication date Nov 19, 2009
- SNF SA
- Rene Hund
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING PAPER AND CARDBOARD
- Publication number 20090277597
- Publication date Nov 12, 2009
- SNF SAS
- Rene Hund
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PROCESS FOR THE MANUFACTURE OF PAPER AND BOARD, CORRESPONDING NOVEL...
- Publication number 20090050282
- Publication date Feb 26, 2009
- SNF SAS
- Gatien Faucher
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Method of Producing High Dry Strength Paper and Cardboard and Paper...
- Publication number 20080196851
- Publication date Aug 21, 2008
- SNF SAS
- Rene Hund
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method For Making Paper and Cardboard With High Dry Strength and Re...
- Publication number 20080156448
- Publication date Jul 3, 2008
- Rene Hund
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Paper and paperboard production process and corresponding novel ret...
- Publication number 20060243407
- Publication date Nov 2, 2006
- SNF SA
- Rene Hund
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Paper and paperboard production process and corresponding novel ret...
- Publication number 20050150622
- Publication date Jul 14, 2005
- SNF SA
- Rene Hund
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Paper and paperboard production process and corresponding novel ret...
- Publication number 20040040683
- Publication date Mar 4, 2004
- SNF SA
- Rene Hund
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Paper and paperboard production process and corresponding novel ret...
- Publication number 20030150575
- Publication date Aug 14, 2003
- SNF SA
- Rene Hund
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Person

Patents Grantslast 30 patents

Increasing paper strength by surface treatment

Complex of polymers, preparation and use

Process for manufacturing paper and board

Process for manufacturing paper using a base copolymer that has rea...

Aqueous solution of cationic copolymers derived from acrylamide, pr...

Complexes of water-soluble polymers, and uses thereof

Process for manufacturing paper using a base copolymer that has rea...

Method for manufacturing paper using a cationic polymer obtained by...

Process for manufacturing paper and board having improved retention...

Acrylamide-derived cationic copolymers, and uses thereof

Process for preparing acrylamide copolymers by Hofmann degradation...

Water-soluble post branched cationic acrylamide polymers and use th...

Method for producing paper and cardboard

Cationic copolymers derived from acrylamides and use thereof

Method of producing high dry strength paper and cardboard and paper...

Method for making paper and cardboard with high dry strength and re...

Process for the manufacture of paper and board

Methods for synthesizing polyvinyl amine (PVA) type flocculating an...

Flocculation method for making a paper sheet

Process for improving retention in a process for the manufacture of...

Process for preparing stable emulsions of polyelectrolytes of high...

Process for the manufacture of a paper or a cardboard having improv...

Patents Applicationslast 30 patents

NOVEL WATER-SOLUBLE POLYMER COMPLEXES IN THE FORM OF AN INVERSE EMU...

PROCESS FOR MANUFACTURING PAPER OR CARDBOARD

INCREASING PAPER STRENGTH BY SURFACE TREATMENT

COMPLEX OF POLYMERS, PREPARATION AND USE

METHOD FOR PRODUCING ANIONIC POLYMERS AND USE AS RESISTANCE AGENTS...

NOVEL ADDITIVE BASED ON WATER-SOLUBLE POLYMERS AND USES THEREOF

PROCESS FOR MANUFACTURING PAPER AND BOARD

NOVEL PROCESS FOR MANUFACTURING PAPER USING A BASE COPOLYMER THAT H...

AQUEOUS SOLUTION OF CATIONIC COPOLYMERS DERIVED FROM ACRYLAMIDE, PR...

METHOD FOR MANUFACTURING PAPER USING A CATIONIC POLYMER OBTAINED BY...

NOVEL PROCESS FOR MANUFACTURING PAPER USING A BASE COPOLYMER THAT H...

NOVEL COMPLEXES OF WATER-SOLUBLE POLYMERS, AND USES THEREOF

Process For Manufacturing Paper And Board Having Improved Retention...

ACRYLAMIDE-DERIVED CATIONIC COPOLYMERS, AND USES THEREOF

PROCESS FOR PREPARING ACRYLAMIDE COPOLYMERS BY HOFMANN DEGRADATION...

CATIONIC COPOLYMERS DERIVED FROM ACRYLAMIDES AND USE THEREOF

WATER-SOLUBLE POST BRANCHED CATIONIC ACRYLAMIDE POLYMERS AND USE TH...

PAPER AND PAPERBOARD PRODUCTION PROCESS AND CORRESPONDING NOVEL RET...

METHOD FOR PRODUCING PAPER AND CARDBOARD

PROCESS FOR THE MANUFACTURE OF PAPER AND BOARD, CORRESPONDING NOVEL...

Method of Producing High Dry Strength Paper and Cardboard and Paper...

Method For Making Paper and Cardboard With High Dry Strength and Re...

Paper and paperboard production process and corresponding novel ret...

Paper and paperboard production process and corresponding novel ret...

Paper and paperboard production process and corresponding novel ret...

Paper and paperboard production process and corresponding novel ret...