Inventor
Alejandro Andreatta
Inventor
Santa Barbara, CA, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Bprimary
H01BCables15%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds12%
G02BOptical elements, systems or apparatus12%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein12%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests12%
Y10TTechnical subjects covered by former us classification12%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients8%
H10KOrganic electric solid-state devices8%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution8%
C08LCompositions of macromolecular compounds4%
PatentTitleYear
6,404,472'Film containing oriented dye, method of manufacturing the same, and polarizer and liquid crystal display unit utilizing the same'20026,133,973'Film containing oriented dye, method of manufacturing the same, and polarizer and liquid crystal display unit utilizing the same'20005,783,111'Electrically conducting compositions'19985,751,389'Film containing oriented dye, method of manufacturing the same, and polarizer and liquid crystal display unit utilizing the same'19985,470,505'Electrically conductive polyaniline'19955,340,499'Electrically conductive compositions and methods for their preparation'19945,196,144'Electrically conductive polyaniline'1993Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1993–1995Patents assigned to UNIV CALIFORNIA (2)· patent assignee history
1993–1995Based in Goleta, CA, US· patent location history
1994–1998Patents assigned to NESTE OY (2)· patent assignee history
1994–2002Based in Santa Barbara, CA, US· patent location history
1998Patents assigned to SUMITOMO CHEMICAL CO (1)· patent assignee history
1998Patents assigned to UNIAX CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NESTE OY | 2 | 1994–1998 |
| UNIV CALIFORNIA | 2 | 1993–1995 |
| SUMITOMO CHEMICAL CO | 1 | 1998 |
| UNIAX CORP | 1 | 1998 |
Locations
| Location | Patents | Span |
|---|---|---|
| Santa Barbara, California, US | 5 | 1994–2002 |
| Goleta, California, US | 2 | 1993–1995 |