Inventor

Roger Klimesch

Inventor

Alsbach, DE

Overview

28→

Patents

1986–2005

Patent span

Chemistry

Primary field (CPC C)

Patents· 28 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 bonds30%

A61KPreparations for medical, dental or toiletry purposes7%

C10LFuels not otherwise provided for7%

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

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. inserts4%

C07CAcyclic or carbocyclic compounds4%

A61JContainers specially adapted for medical or pharmaceutical purposes3%

B29CShaping or joining of plastics3%

B30BPresses in general3%

C07BGeneral methods of organic chemistry3%

PatentTitleYear

6,844,408'Preparation of polyethylene'2005 6,509,103'Method for coating reactors for high pressure polymerization of 1-olefins'2003 6,458,904'Catalyst for the (co)polymerization of alk-1-enes'2002 6,444,607'Catalyst solution for the polymerization of -olefins'2002 6,235,069'Ethylene-vinyl formate copolymers, process for their preparation, their use as flow improvers, and fuel and propellant compositions comprising them'2001 6,099,601'Ethylene-vinyl formate copolymers, process for their preparation, their use as flow improvers, and fuel and propellant compositions comprising them'2000 5,969,062'Process for producing ethylene copolymers under high pressure'1999 5,914,379'Compression of ethylenically unsaturated monomers'1999 5,880,233'Process for the preparation of ethylene/(meth)acrylic acid copolymers'1999 5,872,252'Compression of ethylenically unsaturated monomers'1999 5,747,616'Ethylene-based copolymers and their use as flow improvers in mineral oil middle distillates'1998 5,746,786'Poly-1-n-alkenylamines, and fuel and lubricant compositions containing them'1998 5,739,242'Preparation of copolymers of ethylene with alkenecarboxylic acids'1998 5,684,108'Ethylene-based copolymers and their use as flow improvers in mineral oil middle distillates'1997 5,631,346'Thermomechanical degradation of polyolefins'1997 5,536,788'Carboxyl-containing isobutene copolymers'1996 5,473,025'Preparation of carboxyl-containing copolymers of ethylene'1995 5,473,022'Carboxyl-containing isobutene copolymers'1995 5,414,043'Curable molding material'1995 5,306,791'Ethylene homopolymers and ethylene copolymers and a process for their preparation'1994 5,227,445'Ethylene-vinyl acetate copolymers of increased solidification point'1993 5,173,275'Method of removing or of accumulating heavy metal ions from an aqueous solution'1992 5,163,994'Crop protection agent containing an active ingredient'1992 5,073,379'Continuous preparation of solid pharmaceutical forms'1991 4,957,681'Preparation of pharmaceutical mixtures'1990 4,880,585'Continuous method of tableting'1989 4,801,460'Preparation of solid pharmaceutical forms'1989 4,618,675'Derivatives and reduction products of D-glucopyranosyl-alpha(1.fwdarw.5)-d-arabinonic acid; and production of same'1986

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1986Patents assigned to SUEDDEUTSCHE ZUCKER AG (1)· patent assignee history

1986–2005Based in Alsbach, DE· patent location history

1989–2001Patents assigned to BASF AG (23)· patent assignee history

1989–1998Based in Alsbach-Haehnlein, DE· patent location history

2002–2005Patents assigned to BASELL POLYOLEFINE GMBH (3)· patent assignee history

2002Based in Hhnlein, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BASF AG	23	1989–2001
BASELL POLYOLEFINE GMBH	3	2002–2005
SUEDDEUTSCHE ZUCKER AG	1	1986

Locations

Location	Patents	Span
Alsbach, DE	18	1986–2005
Alsbach-Haehnlein, DE	9	1989–1998
Hhnlein, DE	1	2002