Inventor

Piero Di Battista

Inventor

Milan, IT

Overview

12→

Patents

1980–2000

Patent span

Chemistry

Primary field (CPC C)

Patents· 12 as inventor

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

C08Kprimary

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients33%

C07DHeterocyclic compounds27%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium12%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds6%

C08LCompositions of macromolecular compounds6%

C07CAcyclic or carbocyclic compounds3%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds3%

C09DCoating compositions, e.g. paints, varnishes or lacquers3%

G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices3%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%

PatentTitleYear

6,162,841'Betaketosulphones derivatives suitable to the use as polymerization photoinitiators and photopolymerizable systems containing the same'2000 4,772,699'Derivatives of morpholine containing substituted piperidine groups'1988 4,772,708'Derivatives of alkyl-substituted 4-hydroxy-methyl-piperidine'1988 4,621,110'Alkyl-substituted 4-methyl-piperidine derivatives and use thereof as stabilizers'1986 4,413,075'Piperidine polymers and use thereof as stabilizers'1983 4,400,513'1-Oxa-6-azaspiro[2.5]octanes'1983 4,373,042'N,N-Di-(hydroxy-phenyl) derivatives of piperazine and use thereof as stabilizers for polymers'1983 4,371,695'Stabilizers for polymers and polymers stabilized thereby'1983 4,361,695'Polyesters of N,N-di-alkanol-amines with di-(hydroxy-alkyl-benzyl) malonic acids and use thereof as stabilizers for polymers'1982 4,317,767'Stabilizers for polymers and polymers stabilized thereby'1982 4,293,466'Piperidine phosphite stabilizers for polymers and polymers stabilized thereby'1981 4,210,576'Stabilizers for polymers and polymers stabilized thereby'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980–1986Patents assigned to MONTEDISON SPA (9)· patent assignee history

1980–1983Based in San Donato Milanese, IT· patent location history

1982–1988Based in Milan, IT· patent location history

1986–2000Based in Peschiera Borromeo, IT· patent location history

1988Patents assigned to AUSIMONT SPA (2)· patent assignee history

2000Patents assigned to LAMBERTI SPA (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MONTEDISON SPA	9	1980–1986
AUSIMONT SPA	2	1988
LAMBERTI SPA	1	2000

Locations

Location	Patents	Span
Milan, IT	5	1982–1988
San Donato Milanese, IT	5	1980–1983
Peschiera Borromeo, IT	2	1986–2000