Inventor
Willy Muller
Inventor
Zollikon, CH
Overview
Patents· 9 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. pigments25%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients19%
H04MTelephonic communication13%
LOCD113%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling6%
B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding6%
F16CShafts6%
F16DCouplings for transmitting rotation6%
Y10TTechnical subjects covered by former us classification6%
PatentTitleYear
6,629,584'Clamping and/or braking device'20034,802,203'Telephone message recording device with displays to indicate the number of calls received and messages recorded'1989D0264190'Electronic thermometer'19824,100,157'.beta.-Crystalline form of the pigment obtained by coupling diazotized 1-aminobenzene-2-carboxylic acid methyl ester with 2,3-oxynaphthoic acid'1978D0247851'Housing for a telephone answering device'19784,079,052'Diazopigments containing pyridine derivatives'19784,065,448'Tertiary alkyl substituted disazo pigments'19774,003,886'Tetracarboxylic acid ester substituted disazo pigments'19773,937,893'Automatic telephone answering device'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–1989Patents assigned to MULLER WILLY (4)· patent assignee history
1976–1982Based in Zollikon, CH· patent location history
1977Patents assigned to CIBA GEIGY AG (2)· patent assignee history
1977–1978Based in Riehen, CH· patent location history
1978Patents assigned to CIBA GEIGY CORP (2)· patent assignee history
1978Based in Rhine, CH· patent location history
1989Based in West Mein Near Petersfield, DE· patent location history
2003Patents assigned to INNOTECH ENGINEERING GMBH (1)· patent assignee history
2003Based in Moosach, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MULLER WILLYself | 4 | 1976–1989 |
| CIBA GEIGY AG | 2 | 1977 |
| CIBA GEIGY CORP | 2 | 1978 |
| INNOTECH ENGINEERING GMBH | 1 | 2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Zollikon, CH | 3 | 1976–1982 |
| Riehen, CH | 3 | 1977–1978 |
| Moosach, DE | 1 | 2003 |
| West Mein Near Petersfield, DE | 1 | 1989 |
| Rhine, CH | 1 | 1978 |