Inventor

FEIRING ANDREW EDWARD

US51 patents

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

FEIRING ANDREW EDWARD

DU PONT

Fluorinated polymers, photoresists and processes for microlithography

Photoresists, polymers and processes for microlithography

Process for making fluoropolymers

Fluorinated ionomers and their uses

Amorphous tetrafluoroethylene-hexafluoropropylene copolymers

Fluorinated ionomers and their uses

Fluoromonomer polymerization

Process for polymerization of olefinic monomers

Epoxide and fluorinated epoxide stabilizers for fluoroolefins

Electrically conductive polymer compositions

Amorphous tetrafluoroethylene-hexafluoropropylene copolymers

Nonaqueous electrolyte lithium secondary batteries

Polyvinylidene fluoride ionomers containing pendant fluoroalkylsulfonyl imide or fluoroalkylsulfonyl methide groups

Halogenated hydrocarbon refrigerant compositions containing polymeric oil-return agents

Fluorinated polymers, photoresists and processes for microlithography

Preparation and use of EXO-2-fluoroalkyl(bicyclo[2.2.1] hept-5-enes)

Fluorinated nonionic surfactants

Fluorinated sulfonate surfactants

Polymers containing fluoroalkoxy side chains

Fluorination process

Fluorinated ion-exchange polymers and intermediates therefor

Photoresists, polymers and processes for microlithography

Electroactive fluorene polymers having perfluoroalkyl groups, process for preparing such polymers and devices made with such polymers

Hydrofluoroalkanesulfonic acids from fluorovinyl ethers

Method for protection of stone with substantially amorphous fluoropolymers

Fluorinated ion-exchange polymers and intermediates therefor

Fluoropolymer low reflecting layers for plastic lenses and devices

Fluorinated polymers useful as photoresists, and processes for microlithography

Electroactive fluorene polymers having perfluoralkyl groups, process for preparing such polymers and devices made with such polymers

Electroactive fluorene polymers having perfluoroalkyl groups, process for preparing such polymers and devices made with such polymers

Photoresists with hydroxylated, photoacid-cleavable groups

Hydrofluoroalkanesulfonic acids and salts from fluorovinyl ethers

Fluorinated copolymers for microlithography

Photoresists comprising polymers derived from fluoroalcohol-substituted polycyclic monomers

COMPACT MEMBRANE SYSTEMS INC

Membrane separation of olefin and paraffin mixtures

Gas permeable fluoropolymers and ionomers

Amorphous fluorinated copolymer gas separation membranes

Thin film composite membranes for separation of alkenes from alkanes

Carbon dioxide separation membranes and process

CHEMOURS CO FC LLC

Epoxide and fluorinated epoxide stabilizers for fluoroolefins

Epoxide and fluorinated epoxide stabilizers for fluoroolefins

Epoxide and fluorinated epoxide stabilizers for fluoroolefins

Epoxide and fluorinated epoxide stabilizers for fluoroolefins

HOWELL JON LEE

Terpene, terpenoid, and fullerene stabilizers for fluoroolefins

Terpene, terpenoid, and fullerene stabilizers for fluoroolefins

FEIRING ANDREW EDWARD

Epoxide and fluorinated epoxide stabilizers for fluoroolefins

LECK THOMAS J

Compositions comprising iodotrifluoromethane and stabilizers

HSU CHE-HSIUNG

Electrically conductive polymer compositions

CAMPOS DANIEL

Membrane separation of ionic liquid solutions

COMMW SCIENT IND RES ORG

Low-polydispersity photoimageable polymers and photoresists and processes for microlithography