Intellectual Property India Publishes Patent Application for 'Water Soluble Amphoteric Emulsion Terpolymers, Methods Of Making, And Methods Of Use As Retention And Dewatering Aids' Filed by Kemira Oyj

MUMBAI, India, Aug. 8 -- Intellectual Property India has published a patent application (202517061213 A) filed by Kemira Oyj, Helsinki, on June 26, for 'water soluble amphoteric emulsion terpolymers, methods of making, and methods of use as retention and dewatering aids.'

Inventor(s) include Hietaniemi, Matti; Luo, Yuping; Riser, Jennifer; Robinson, Ronald; Jackson, Logan; and Chen, Junhua.

The application for the patent was published on Aug. 8, under issue no. 32/2025.

According to the abstract released by the Intellectual Property India: "The present invention provides novel amphoteric emulsion polymers, aqueous compositions containing these amphoteric emulsion polymers, methods for making, and applications thereof for improving retent...