Inventor

Gustav Bock

Inventor

Neustadt, DE

Overview

14→

Patents

1976–1994

Patent span

Chemistry

Primary field (CPC C)

Patents· 14 as inventor

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

C09Bprimary

C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments38%

C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds12%

C09CTreatment of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties12%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests12%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients8%

C07DHeterocyclic compounds4%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium4%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds4%

C09DCoating compositions, e.g. paints, varnishes or lacquers4%

Y10TTechnical subjects covered by former us classification4%

PatentTitleYear

5,324,354'Pigment formulations containing a pigment, a colorant having an external basic group and a surfactant'1994 5,026,429'Metal oxide coated platelet-like organic pigments'1991 4,806,580'Stabilizer mixtures for plastics'1989 4,758,663'Isoindoline compound'1988 4,707,548'Bisisoindoline pigments'1987 4,629,513'Preparation of transparent golden yellow, thermally stable two-phase pigments of the general formula xZnO.ZnFe.sub.2 O.sub.4'1986 4,401,815'Isoindoline colorants'1983 4,373,102'Isoindoline dyes, their preparation and use'1983 4,371,735'Preparation of pigments having improved technological properties'1983 4,370,270'Novel pigmentary form of .beta.-copper phthalocyanine'1983 4,344,987'Preparation of flaky mica pigments coated with metal oxides, and use of these pigments'1982 4,328,042'Preparation of metallic pigments having a metallic luster'1982 3,991,054'Disperse dyes based on isoindolene derivatives'1976 3,987,045'Disperse dyes based on isoindolene derivatives'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1994Patents assigned to BASF AG (14)· patent assignee history

1976–1994Based in Neustadt, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
BASF AG	14	1976–1994

Locations

Location	Patents	Span
Neustadt, DE	14	1976–1994