Inventor

PUNG DAVID JOHN

US39 patents

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

PUNG DAVID JOHN

PROCTER & GAMBLE

Cosmetic applicators which contain stable oil-in-water emulsions

Cleaning pad having colored strip

Fragrance release

Cosmetic applicators which contain stable oil-in-water emulsions

Cleaning pad having colored strip(s)

Semi-enclosed applicators for distributing a substance onto a target surface

Personal cleansing wipe articles having superior softness

Cleaning sheet

Cleaning sheet

Cleaning sheet

Compressible pre-moistened fibrous structures

Fibrous structures comprising regions having different solid additive levels

Fibrous structures comprising regions having different micro-CT intensive property values and associated transition slopes

Fibrous structures comprising three or more regions

Cleaning implement based on melamine-formaldehyde foam comprising hollow melamine-formaldehyde microspheres

Cleaning sheet

Fibrous structures comprising three or more regions

Pre-moistened fibrous structures exhibiting increased capacity

Cleaning implement comprising a modified open-cell foam

Cleaning implement comprising a modified open-cell foam

Cleaning article with preferential coating

Fibrous structures comprising regions having different micro-CT intensive property values and associated transition slopes

Compressible pre-moistened fibrous structures

Fibrous structures comprising regions having different solid additive levels

Fibrous structures comprising regions having different solid additive levels

Fibrous structures comprising three or more regions

Fibrous structures comprising regions having different micro-CT intensive property values and associated transition slopes

Cleaning implement comprising a modified open-cell foam

Cleaning implement comprising a modified open-cell foam

Cleaning article comprising multiple sheets and methods thereof

Hand dishwashing cleaning article and a method of manually washing dishware

PUNG DAVID JOHN

Cleaning pad and cleaning implement

Scrubbing strip for a cleaning sheet, cleaning sheet used therewith, and method of making

Cleaning pad and cleaning implement

Cleaning implement based on melamine-formaldehyde foam comprising hollow microspheres

Cleaning implement based on melamine formaldehyde foam comprising abrasive particles

Cleaning substrate

BASF SE

Production of melamine-formaldehyde foams

PFNONWOVENS LLC

Process for making a spunmelt nonwoven batt or web from recycled polypropylene