Inventor

FALK ROBERT A

US57 patents

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

FALK ROBERT A

CIBA GEIGY CORP

Unsaturated polysiloxanes and polymers thereof

Use of organic fluorochemical compounds with oleophobic and hydrophobic groups in crude oils as antideposition agents, and compositions thereof

Heteroatom containing perfluoroalkyl terminated neopentyl glycols and compositions therefrom

Heteroatom containing perfluoroalkyl terminated neopentyl glycols and compositions therefrom

Perfluoroalkyl anion/perfluoroalkyl cation ion pair complexes

Perfluoralkyl anion/perfluoroalkyl cation ion pair complexes

Aqueous wetting and film forming compositions

Method of improving fluorinated surfactants

Aqueous wetting and film forming compositions

Hybrid s-triazine light stabilizers substituted by benzotriazole or benzophenone moieties and compositions stabilized therewith

Barrier property enhancement of films and molded articles

UV-absorbing polyurethanes and polyesters

2-(2-hydroxy-3-perfluoroalkyl thiomethyl-5-alkylphenyl)2H-benzotriazoles and stabilized compositions thereof

Heteroatom containing 3,3-bis-perfluoroalkyl oxetanes and polyethers therefrom

5,5-bis (perfluoroalkylheteromethyl)-2-hydroxy-2-oxo-1,3,2-dioxaphosphorinanes, derived acyclic phosphorus acids and salts or esters thereof

Heteroatom containing perfluoroalkyl terminated neopentyl glycols and compositions therefrom

Polysaccharide/perfluoroalkyl complexes

Use of organic fluorochemical compounds with oleophobic and hydrophobic groups in crude oils as antideposition agents, and compositions thereof

Protein hydrolyzate compositions for fire fighting containing perfluoroalkyl sulfide terminated oligomers

Fluorinated condensation polymers and their use as soil release agents

Perfluoroalkylthioethyl ether derivatives

Perfluoroalkyl carboxylic acids

Perfluoroalkylthioaminimide derivatives

Perfluoroalkylthioamido amine and ammonium compounds

5,5-bis (perfluoroalkylheteromethyl)-2-hydroxy-2-oxo-1,3,2-dioxaphosphorinanes, and salts or esters thereof

Sulfido- and sulfo-substituted perfluoroalkyl pyromellitates

Homo- and co- (addition) polymers of di-perfluoroalkyl carbamyl group containing (meth) acrylate monomers

Fluoroalkyl-carbamyl group containing acrylates and methacrylates

Perfluoroalkyl-alkyl-thio, sulfinyl or sulfonyl-alkylene glycidyl ether

Perfluoroalkyl thioalkylene amphoteric compounds

Aqueous based fire fighting foam compositions containing hydrocarbyl sulfide terminated oligomer stabilizers

Perfluoroalkyl-alkylene branched amphoteric sulfato betaines

Method of concentrating and collecting oil spills

Perfluoroalkyl alcohols

2-(2-hydroxy-3-perfluoroalkylthiomethyl-5-alkylphenyl)-2H-benzotriazoles, processes for preparing them and stabilized compositions thereof

Perfluoroalkylthioglycosides

Perfluoroalkyl phenols and naphthols

Tris-perfluoroalkyl terminated neopentyl alcohols and derivatives therefrom

Ethanolamine salts of di-perfluoroalkyl group containing acids

Ammonium and amine salts of di-perfluoroalkyl group containing acids and compositions and use thereof

Perfluoroalkyl substituted hydroxyphenylalkanoic ester antioxidants and stabilized compositions

BOEING CO

Angular reflectance sensor

Integrated optic field sensor consisting of an interferometer formed in substrate

Multiplexed optical communication system

Optical receiver having optical gain medium and mode selector

BALL CORP

Method and apparatus for optically measuring distance and velocity

Method and apparatus for optically measuring distance and velocity

Method and apparatus for optically measuring three-dimensional coordinates

OPTOMETRIX INC

Thermal-acoustic scanning systems and methods

(unassigned)

Externally induced voltage alterations for integrated circuit analysis