Inventor

Hans-Malte Rombrecht

Inventor

Hamburg, DE

Overview

6→

Patents

1979–1988

Patent span

Chemistry

Primary field (CPC C)

Patents· 6 as inventor

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

H01Bprimary

H01BCables28%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds22%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients11%

C08LCompositions of macromolecular compounds11%

Y10TTechnical subjects covered by former us classification11%

B29CShaping or joining of plastics6%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts6%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%

PatentTitleYear

4,748,195'Flame-resistant, thermoplastic polyurethane elastomers, process for their preparation, and their use'1988 4,526,952'Antistatic or electrically conductive thermoplastic polyurethanes: process for their preparation and their use'1985 4,267,232'Conductors having insulation of polyester imide resin'1981 4,170,684'Conductors having insulation of polyester imide resin'1979 4,145,351'Diimidodicarboxylic acids'1979 4,145,334'Polyester imide resins'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979–1981Patents assigned to BECK & CO AG DR (3)· patent assignee history

1979Patents assigned to BECK & CO GMBH DR (1)· patent assignee history

1979–1981Based in Hamburg, DE· patent location history

1985–1988Patents assigned to BASF AG (2)· patent assignee history

1985–1988Based in Quernheim, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BECK & CO AG DR	3	1979–1981
BASF AG	2	1985–1988
BECK & CO GMBH DR	1	1979

Locations

Location	Patents	Span
Hamburg, DE	4	1979–1981
Quernheim, DE	2	1985–1988