P

Inventor

MARESCA LOUIS M

US62 patents
⚠️ This page may combine multiple inventors who share the name “MARESCA LOUIS M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UNION CARBIDE CORP

23 patents
US4386186AMay 31, 1983

Process for preparing polyarylates

UNION CARBIDE CORP55 citations96
US4293670AOct 6, 1981

Blends of poly(aryl ether) resins and polyetherimide resins

UNION CARBIDE CORP91 citations96
US4250279AFeb 10, 1981

Polyarylate blends with polyetherimides

UNION CARBIDE CORP50 citations96
US4611033ASep 9, 1986

Process for stabilizing a poly(aryl ether ketone)

UNION CARBIDE CORP32 citations93
US4281099AJul 28, 1981

Process for stabilizing polyarylates with an aromatic phenol

UNION CARBIDE CORP36 citations93
US4594404AJun 10, 1986

Polycarbonates having improved hydrolytic stability

UNION CARBIDE CORP33 citations92
US4326989AApr 27, 1982

Catalyst of nickel compound and ligand in presence of a reducing metal

UNION CARBIDE CORP37 citations92
US4321355AMar 23, 1982

Process for preparing polyarylates

UNION CARBIDE CORP30 citations92
US4294957AOct 13, 1981

Process for preparing polyarylates

UNION CARBIDE CORP30 citations92
US4263466AApr 21, 1981

Coupling of aryl and heteroaryl mono chlorides

UNION CARBIDE CORP48 citations92
US4374239AFeb 15, 1983

Process for preparing polyarylates

UNION CARBIDE CORP48 citations91
US4550140AOct 29, 1985

Circuit board substrates prepared from poly(aryl ethers)s

UNION CARBIDE CORP22 citations82
US4439586AMar 27, 1984

Process for preparing polyarylates

UNION CARBIDE CORP21 citations81
US4296232AOct 20, 1981

Process for preparing polyarylates in the presence of a diphenyl ether compound and a catalyst

UNION CARBIDE CORP21 citations81
US4294956AOct 13, 1981

Process for preparing polyarylates in the presence of a diphenyl ether

UNION CARBIDE CORP27 citations81
US4558106ADec 10, 1985

Polymerization process using metal formate to reduce the color of thermoplastic copolymers

UNION CARBIDE CORP7 citations74
US4499257AFeb 12, 1985

Poly(ester-carbonate)s

UNION CARBIDE CORP8 citations74
US4473684ASep 25, 1984

Poly (aryl ether)s

UNION CARBIDE CORP15 citations74
US4339568AJul 13, 1982

Aromatic polymers containing ketone groups

UNION CARBIDE CORP17 citations74
US4571419AFeb 18, 1986

Blends of novel poly(ester-carbonate)s with other polymers

UNION CARBIDE CORP3 citations63
US4544705AOct 1, 1985

Aromatic polyformals

UNION CARBIDE CORP3 citations63
US4497924AFeb 5, 1985

Aromatic polyformal blends

UNION CARBIDE CORP3 citations63
US4459384AJul 10, 1984

Process for preparing polyesters or poly(ester carbonates) in the presence of a processing aid

UNION CARBIDE CORP4 citations63

AMOCO CORP

15 patents

GEN ELECTRIC

12 patents

Showing the top 50 of 62 patents by PatentIndex Score.