Inventor

Andre Pugin

Inventor

Riehen, CH

Overview

1976–2003

Patent span

Chemistry

Primary field (CPC C)

Patents· 34 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. pigments36%

B61BRailway systems13%

E01BPermanent way13%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients5%

C11DDetergent compositions5%

A01NPreservation of bodies of humans or animals or plants or parts thereof3%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations3%

C07DHeterocyclic compounds3%

D06MTreatment, not provided for elsewhere in class d06, of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials3%

Y02WClimate change mitigation technologies related to wastewater treatment or waste management3%

PatentTitleYear

6,606,954'Elevated cableway system'2003 6,324,990'Elevated cableway system'2001 6,302,030'Elevated cableway system'2001 6,272,999'Elevated cableway system'2001 6,167,812'Elevated cableway system'2001 6,070,533'Elevated cableway system'2000 6,065,405'Elevated cableway system'2000 5,720,225'Elevated cableway system'1998 4,872,915'Orthorhombic lead chromate pigments of greenish hue'1989 4,769,310'Laser marking of ceramic materials, glazes, glass ceramics and glasses'1988 4,530,924'Phthalocyanine compounds and anti-microbial use'1985 4,460,768'Nickel complex pigments of azines'1984 4,355,159'Nickel complex pigments of azines'1982 4,318,883'Process for combating micro-organisms, and novel phthalocyanine compounds'1982 4,237,293'Metal complexes of azomethines'1980 4,237,286'Metal complexes of azomethines'1980 4,237,292'Metal complexes of azomethines'1980 4,166,718'Process for bleaching textiles'1979 4,132,708'Metal complexes of azomethines and process for their manufacture'1979 4,111,947'Novel metal complexes of azomethines and process for their manufacture'1978 4,083,687'Process for the dyeing of thermoplastics'1978 4,052,410'Iminoisoindoline pigments'1977 4,043,999'Methyl or methoxy substituted iminoisoindolinone pigments'1977 4,024,132'Azomethine pigments'1977 4,022,770'Metal complexes of azomethines and process for their manufacture'1977 4,016,157'Metal complexes of bis-hydrazones'1977 4,008,225'Process for the manufacture of bis-azomethine metal complex colorants'1977 4,006,162'Iminoisoindolinone pigments'1977 3,996,191'Process for the dope dyeing of linear polyesters'1976 3,979,386'Iminoisoindoline pigments and processes for the preparation thereof'1976 3,974,149'Azomethine pigments'1976 3,963,708'Bis-azomethine metal complex colorants from hydroxycoumarin derivatives or hydroxychromone derivatives'1976 3,944,547'Iminoisoindolinone pigments'1976 3,939,194'Bis-2-azomethine pigments, process for their manufacture and their use'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1989Patents assigned to CIBA GEIGY CORP (25)· patent assignee history

1976Patents assigned to CIBA GEIGY AG (1)· patent assignee history

1976–1985Based in Riehen, CH· patent location history

1988–1989Based in Pont-la-Ville, CH· patent location history

1998–2003Patents assigned to AEROBUS INT INC (6)· patent assignee history

1998–2001Based in Corseaux, CH· patent location history

2001Patents assigned to AEROBUS INTERNAT INC (1)· patent assignee history

2003Based in Vevey, CH· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CIBA GEIGY CORP	25	1976–1989
AEROBUS INT INC	6	1998–2003
AEROBUS INTERNAT INC	1	2001
CIBA GEIGY AG	1	1976

Locations

Location	Patents	Span
Riehen, CH	24	1976–1985
Corseaux, CH	7	1998–2001
Pont-la-Ville, CH	2	1988–1989
Vevey, CH	1	2003