Inventor

RAINER NORMAN B

US45 patents

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

RAINER NORMAN B

PHILIP MORRIS INC

Process for expanding tobacco

Tobacco stem treatment and expanded tobacco product

Combustible carbon filter and smoking product

Process for expanding tobacco

Smoking product having core of fibrillar carbonized matter

Smoking material

Process for incorporating flavorant into cellulosic substrates and products produced thereby

Process for the manufacture of synthetic smoking materials

Smoking article

Filter material for the removal of nitric oxide

Cigarette filter material comprising compounds of iron in high oxidation states

Filter material for selective removal of aldehydes for cigarette smoke

Process for incorporating flavorant into cellulosic substrates and products produced thereby

Microporous styrene polymers and method of making same

Smoking product and process

Process for minimizing loose ends in cigarettes

Cigarettes having minimized loose ends and a process for preparing same

Process for increasing the filling power of tobacco

Smoking material and method for its preparation

Non-combustible carbonized cigarette filters

Process for increasing the filling power of tobacco

Smoking article and process for filtering tobacco smoke employing a cross-linked organic oil filter material

RAINER NORMAN B

Treatment of water flowing in a horizontal conduit

Process for the selective absorption of anions

Polymer product for the selective absorption of dissolved ions

Process for recovering metals from cyanide tailings

Process for the removal of toxic metals from water

Product for the absorption of metal ions

Process for insolubilizing absorbed metal ions

Product for the absorption of dissolved ions

Ion-absorbent sponge product

Process for removing inorganic nitrate from agricultural products

Assembly for treating flowing water

Metal-absorbing polymer-containing product

Composite structures for the absorption of dissolved metals

Compositions for the absorption of dissolved metals

Process for recovering silver from photographic chemical effluent

Method for using water-treating sponges

Assembly for treating flowing water

(unassigned)

Method and apparatus for in-situ remediation of water containing undesirable ionic species

Porous composite product for the absorption of organic compounds

Sulfur-containing aliphatic polymer for the selective absorption of dissolved metal species

Composite rigid sponge structure

Process for making composite structures containing microporous polyvinylchloride

Sponge for the absorption of metal ions