Inventor

Michel Fontanille

Inventor

Montmorency, FR

Overview

16→

Patents

1978–2004

Patent span

Chemistry

Primary field (CPC C)

Patents· 16 as inventor

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

C08Fprimary

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds37%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium17%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%

C07CAcyclic or carbocyclic compounds9%

C08CTreatment or chemical modification of rubbers9%

C06BExplosives or thermic compositions6%

Y02PClimate change mitigation technologies in the production or processing of goods6%

A61LMethods or apparatus for sterilising materials or objects in general3%

H01BCables3%

PatentTitleYear

6,686,423'Method for carrying out the anionic polymerization of vinylaromatic monomers'2004 6,444,767'Method for retarded anionic polymerization'2002 6,444,762'Anionic polymerization process'2002 6,350,834'Method for retarded anionic polymerization'2002 6,300,441'Method for the production of an initiator composition for retarded anionic polymerization'2001 5,585,447'Catalyst for the (co)polymerization of alpha-olefins, a process for its preparation and (co)polymerization process making use thereof'1996 4,845,153'Conductive polymers or prepolymers from a polymer containing ethylenic unsaturations and from a silane compound and conductive polymers or prepolymers'1989 4,782,118'Cement for fixing a bone prosthesis'1988 4,668,313'Polymer with ethylenic unsaturations incorporating silylmetallocene groups, process for the manufacture of this polymer, and propellant composition having this polymer as a binder'1987 4,647,628'Polymer with ethylenic unsaturations incorporating silylmetallocene groups, process for the manufacture of this polymer, and propellant composition having this polymer as a binder'1987 4,311,818'Bi- and Trifunctional organolithium initiators and applications thereof'1982 4,264,749'Organo-lithium compounds and a process for their preparation'1981 4,236,035'1,1,1 Tris-(4-isopropenyl-phenyl)ethane'1980 4,181,684'Diphenyl compounds that are intermediates in preparation of polymerization initiators'1980 4,161,494'Bi-and trifunctional organolithium initiators'1979 4,067,917'Organo-lithium compounds and a process for their preparation'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–1982Patents assigned to CHARBONNAGES STE CHIMIQUE (6)· patent assignee history

1978–1989Based in Montmorency, FR· patent location history

1979–1980Patents assigned to ANVAR (2)· patent assignee history

1987–1989Patents assigned to POUDRES & EXPLOSIFS STE NALE (3)· patent assignee history

1988Patents assigned to CERAVER (1)· patent assignee history

1988Based in Bordeaux, FR· patent location history

1996–2004Based in Talence, FR· patent location history

2001–2004Patents assigned to BASF AG (5)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
CHARBONNAGES STE CHIMIQUE	6	1978–1982
BASF AG	5	2001–2004
POUDRES & EXPLOSIFS STE NALE	3	1987–1989
ANVAR	2	1979–1980
CERAVER	1	1988

Locations

Location	Patents	Span
Montmorency, FR	9	1978–1989
Talence, FR	6	1996–2004
Bordeaux, FR	1	1988