Inventor

Arnold Dobbelstein

Inventor

Munster, DE

Overview

28→

Patents

1976–2001

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.

C09Dprimary

C09DCoating compositions, e.g. paints, varnishes or lacquers34%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds28%

B05DProcesses for applying fluent materials to surfaces, in general14%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds8%

Y10TTechnical subjects covered by former us classification6%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%

C08LCompositions of macromolecular compounds2%

C25DProcesses for the electrolytic or electrophoretic production of coatings2%

H01BCables2%

PatentTitleYear

6,265,481'Rapidly absorbed printing inks and their use'2001 5,760,128'Process for the production of a multi-layer finish and a water-borne coating'1998 5,712,349'Water dispersible binders for cationic electrocoating finishes and a process for their preparation'1998 5,635,564'Preparation of a multicoat coating, water-thinnable coating compositions, water-thinnable emulsion polymers and preparation of water-thinnable emulsion polymers'1997 5,601,880'Process for the production of a multicoat finish and aqueous basecoat suitable for this process'1997 5,512,322'Process for the production of multicoat protective and/or decorative coatings on substrate surfaces'1996 5,502,101'Process for the production of a multicoat finish and aqueous basecoats suitable for this process'1996 5,370,910'Process for the production of multicoat protective and/or decorative coatings on substrate surfaces'1994 5,256,453'Process for the production of a multi-layer paint coating and base paint for the base coat of a multi-layer paint coating'1993 5,169,922'Coating compositions and process for the preparation of a multicoat protective and/or decorative coating on a substrate surface'1992 5,075,372'Dispersions of crosslinked polymer micro-particles in aqueous media, a process for the preparation of these dispersions, and coating compositions containing these dispersions'1991 5,066,759'Process for the preparation of macromonomers and macromonomers prepared by this process'1991 5,003,025'Process for the preparation of water dilutable binders for cationic electrocoating finishes using monofunctionally modified polyepoxides'1991 4,945,128'Dispersions of crosslinked polymer micro-particles in aqueous media, a process for the preparation of these dispersions, and coating compositions containing these dispersions'1990 4,830,722'Water-dilutable binders for cationic electrocoating finishes and a process for the preparation thereof'1989 4,824,927'Products of diepoxide polyaddition with monofunctional initiators, which contain pendant epoxy groups in the backbone of the polymer'1989 4,818,356'Process for multicoat cathodic wet-on-wet painting of metallic conductive substrates'1989 4,781,808'Aqueous cathodic electrocoating material and a process for coating an electrically conductive substrate'1988 4,780,524'Water-dilutable binders for cationic electrocoating finishes and a process for the preparation thereof'1988 4,707,232'Alcohol-modified polyepoxides, their preparation and their use in curable mixtures'1987 4,684,676'Binders for cathodically depositable coating compositions, a process for their preparation, and their use'1987 4,661,541'Alcohol-modified polyepoxides, their preparation and their use in curable mixtures'1987 4,599,371'Preparation of self-crosslinking synthetic resins'1986 4,566,963'Water-dispersible binders based on modified epoxide/amine adducts, and their preparation and use'1986 4,554,212'Binders for cathodically depositable coating compositions, a process for their preparation and their use'1985 4,548,965'Water-dispersible binders for cationic electrocoating finishes, and process for their preparation'1985 4,315,053'Base coats covered by a clear lacquer coating and process for coating'1982 3,948,739'Coating compositions hardenable by ionization beams'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1998Patents assigned to BASF FARBEN & FASERN (9)· patent assignee history

1976–1986Based in Junkersdorf, DT· patent location history

1985–2001Based in Munster, DE· patent location history

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

1988–2001Patents assigned to BASF LACKE & FARBEN (18)· patent assignee history

1996Based in Mu/ nster, DE· patent location history

1997Based in M uster, DE· patent location history

1998Patents assigned to FARBEN AG (1)· patent assignee history

1998Based in Munster, CA· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BASF LACKE & FARBEN	18	1988–2001
BASF FARBEN & FASERN	9	1976–1998
BASF AG	1	1986
FARBEN AG	1	1998

Locations

Location	Patents	Span
Munster, DE	22	1985–2001
Junkersdorf, DT	2	1976–1986
Munster, CA	1	1998
M uster, DE	1	1997
Mu/ nster, DE	1	1996