William J. Roe

Person

Aurora, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Alumina crystal growth additive
- Patent number 5,106,599
- Issue date Apr 21, 1992
- Nalco Chemical Company
- William J. Roe
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Crystal modification in wet process phosphoric acid production
- Patent number 5,009,873
- Issue date Apr 23, 1991
- Nalco Chemical Company
- E. Michael Kerr
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Compositions for iron ore agglomeration
- Patent number 4,751,259
- Issue date Jun 14, 1988
- Nalco Chemical Company
- William J. Roe
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Compositions for the freeze protection of coal solids
- Patent number 4,666,741
- Issue date May 19, 1987
- Nalco Chemical Company
- William J. Roe
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Use of polymers in alumina precipitation in the Bayer process of ba...
- Patent number 4,608,237
- Issue date Aug 26, 1986
- Nalco Chemical Company
- William J. Roe
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Purification of Bayer process liquors
- Patent number 4,578,255
- Issue date Mar 25, 1986
- Kaiser Aluminum Chemical Corporation
- William J. Roe
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Dewatering agent compositions for sulfide materials
- Patent number 4,568,475
- Issue date Feb 4, 1986
- Nalco Chemical Company
- William J. Roe
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Selective flocculation of coal
- Patent number 4,555,329
- Issue date Nov 26, 1985
- Nalco Chemical Company
- Robert C. Sykes
- B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
Information Patent Grant
Dewatering agent compositions for sulfide materials
- Patent number 4,532,049
- Issue date Jul 30, 1985
- Nalco Chemical Company
- William J. Roe
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Dewatering aids for coal and other mineral particulates
- Patent number 4,447,344
- Issue date May 8, 1984
- Nalco Chemical Company
- William J. Roe
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Cationic polymers for use in freeze protection of coals and minerals
- Patent number 4,426,409
- Issue date Jan 17, 1984
- Nalco Chemical Company
- William J. Roe
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Dust control
- Patent number 4,417,992
- Issue date Nov 29, 1983
- Nalco Chemical Company
- Bhupati R. Bhattacharyya
- B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
Information Patent Grant
Composition for altering the water function characteristics of mine...
- Patent number 4,410,431
- Issue date Oct 18, 1983
- Nalco Chemical Company
- William J. Roe
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Compositions for reducing the freeze-adherence of particulate miner...
- Patent number 4,410,599
- Issue date Oct 18, 1983
- Nalco Chemical Company
- William J. Roe
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

William J. Roe

Person

Patents Grantslast 30 patents

Alumina crystal growth additive

Crystal modification in wet process phosphoric acid production

Compositions for iron ore agglomeration

Compositions for the freeze protection of coal solids

Use of polymers in alumina precipitation in the Bayer process of ba...

Purification of Bayer process liquors

Dewatering agent compositions for sulfide materials

Selective flocculation of coal

Dewatering agent compositions for sulfide materials

Dewatering aids for coal and other mineral particulates

Cationic polymers for use in freeze protection of coals and minerals

Dust control

Composition for altering the water function characteristics of mine...

Compositions for reducing the freeze-adherence of particulate miner...