Inventor

Maria Andrei

Inventor

Berceto, IT

Overview

16→

Patents

1989–2017

Patent span

Electricity

Primary field (CPC H)

Patents· 16 as inventor

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

H01Mprimary

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy29%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution14%

H01BCables12%

Y10TTechnical subjects covered by former us classification10%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein7%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds5%

C09KMaterials for miscellaneous applications, not provided for elsewhere5%

G01NInvestigating or analysing materials by determining their chemical or physical properties5%

C07CAcyclic or carbocyclic compounds2%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds2%

PatentTitleYear

9,550,944'Process for the recovery of bitumen from an oil sand'2017 7,188,673'Process for reducing the production of water in oil wells'2007 7,004,253'Process for reducing the production of water in oil wells'2006 5,873,915'Electrolytic membrane and process for its photo-crosslinking on a cathodic membrane'1999 5,798,190'Process for the preparation of a current collector in contact with the cathode material'1998 5,756,231'Composite cathode, process for its preparation and its use in solid electrolytic cells'1998 5,741,610'Electrolytic membrane and process for its photo-crosslinking on a cathodic membrane'1998 5,501,920'Solid polymeric electrolyte including a cross-linked polyether encompassing an ion compound and a liquid plasticizer'1996 5,417,870'Solid, polyether-bases polymeric electrolyte'1995 5,411,819'Process for preparing a solid, polymeric electrolyte based on polyvinyl ethers'1995 5,394,264'Electrochromic window, based on a polymeric polyepoxy electrolyte'1995 5,264,307'Solid, polymeric, polyether based electrolyte'1993 5,173,205'Solid polymer electrolyte based on cross-linked polyvinylether'1992 5,162,174'Solid, polymeric electrolyte on polyepoxy basis'1992 5,064,548'Solid polymeric electrolyte'1991 4,886,716'Solid polymeric electrolyte and electrochemical generators containing it'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–1999Patents assigned to ENIRICERCHE SPA (12)· patent assignee history

1989–1999Based in Berceto, IT· patent location history

1993Patents assigned to ENIRICECHE S P A (1)· patent assignee history

1998–1999Patents assigned to OLIVETTI PERSONAL COMP SPA (2)· patent assignee history

1998Patents assigned to OLIVETTI PERSONAL COMPUTER S P (2)· patent assignee history

2006–2017Based in Mediglia, IT· patent location history

2017Patents assigned to ENI SPA (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ENIRICERCHE SPA	12	1989–1999
OLIVETTI PERSONAL COMP SPA	2	1998–1999
OLIVETTI PERSONAL COMPUTER S P	2	1998
ENI SPA	1	2017
ENIRICECHE S P A	1	1993

Locations

Location	Patents	Span
Berceto, IT	13	1989–1999
Mediglia, IT	3	2006–2017