Inventor

Gerd Grossmann

Inventor

Kastl, DE

Overview

3→

Patents

2000–2005

Patent span

Chemistry

Primary field (CPC C)

Patents· 3 as inventor

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

C08Jprimary

C08JWorking-up23%

C08LCompositions of macromolecular compounds23%

C09DCoating compositions, e.g. paints, varnishes or lacquers15%

D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials15%

D06NWall, floor, or like covering materials, e.g. linoleum, oilcloth, artificial leather, roofing felt, consisting of a fibrous web coated with a layer of macromolecular material15%

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form8%

PatentTitleYear

6,867,261'Aqueous dispersion of fluoropolymers of different particle size'2005 6,566,452'Aqueous dispersion of fluoropolymers of varying particle size'2003 6,048,940'Layered product'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000Patents assigned to DYNEON GMBH (1)· patent assignee history

2000–2005Based in Kastl, DE· patent location history

2003–2005Patents assigned to 3M INNOVATIVE PROPERTIES CO (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
3M INNOVATIVE PROPERTIES CO	2	2003–2005
DYNEON GMBH	1	2000

Locations

Location	Patents	Span
Kastl, DE	3	2000–2005