Inventor

Klaus Schnell

Inventor

Neustadt, DE

Overview

1988–2010

Patent span

Chemistry

Primary field (CPC C)

Patents· 10 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 bonds73%

C09DCoating compositions, e.g. paints, varnishes or lacquers9%

C09JAdhesives9%

D06PDyeing or printing textiles9%

PatentTitleYear

7,847,044'Method of producing water-soluble nonturbid copolymers of at least one water-soluble N-vinyllactam and at least one hydrophobic comonomer by polymerization under increased pressure'2010 7,629,425'Methods of producing water-soluble, non-turbid copolymers of at least one water-soluble N-vinyllactam and at least one hydrophobic comonomer'2009 7,572,871'Method of producing water-soluble nonturbid copolymers of at least one water-soluble N-vinyllactam and at least one hydrophobic comonomer'2009 7,572,870'Method of producing water-soluble nonturbid copolymers of at least one water-soluble N-vinyllactam and at least one hydrophobic comonomer'2009 7,449,531'Method of producing water-soluble nonturbid copolymers of at least one water-soluble N-vinyllactam and at least one hydrophobic comonomer'2008 7,442,751'Method of producing water-soluble nonturbid copolymers of at least one water-soluble N-vinyllactam and at least one hydrophobic comonomer'2008 6,803,405'Thickeners for aqueous dispersions'2004 5,486,586'Adhesives based on polyvinyl ether copolymers'1996 4,983,760'Low molecular weight polymers of acrylic esters'1991 4,785,065'Binders for transfer printing'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988–2004Patents assigned to BASF AG (4)· patent assignee history

1988Based in Schifferstadt, DE· patent location history

1991–1996Based in Ludwigshafen, DE· patent location history

2004–2010Based in Neustadt, DE· patent location history

2008–2010Patents assigned to BASF SE (6)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BASF SE	6	2008–2010
BASF AG	4	1988–2004

Locations

Location	Patents	Span
Neustadt, DE	7	2004–2010
Ludwigshafen, DE	2	1991–1996
Schifferstadt, DE	1	1988