Roland Lee Halm

Person

Midland, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Reactive distillation of chlorosilanes
- Patent number 7,479,567
- Issue date Jan 20, 2009
- Dow Corning Corporation
- Andrew Bruce Gammie
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for removing particulate from a liquid silicon containing co...
- Patent number 6,126,803
- Issue date Oct 3, 2000
- Dow Corning Corporation
- Roland Lee Halm
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Structured packing containing liquid-vapor contact column
- Patent number 5,916,492
- Issue date Jun 29, 1999
- Dow Corning Corporation
- Todd F. Bischoff
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Electric field enhanced coalescence of emulsions comprising a silic...
- Patent number 5,861,089
- Issue date Jan 19, 1999
- Dow Corning Corporation
- Christopher Darren Gatti
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for controlling the direct process product distribution
- Patent number 5,596,119
- Issue date Jan 21, 1997
- Dow Corning Corporation
- Roland L. Halm
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for separation of dimethyldichlorosilane from methyltrichlo...
- Patent number 5,569,775
- Issue date Oct 29, 1996
- Dow Corning Corporation
- Michael Diaz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for separation of methyltrichlorosilane from dimethyldichlo...
- Patent number 5,567,836
- Issue date Oct 22, 1996
- Dow Corning Corporation
- Michael Diaz
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for purifying halosilanes
- Patent number 5,445,742
- Issue date Aug 29, 1995
- Dow Corning Corporation
- Catherine L. Bothe Almquist
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Analytical method for nonmetallic contaminates in silicon
- Patent number 5,427,952
- Issue date Jun 27, 1995
- Dow Corning Corporation
- Richard D. Daugherty
- G01 - MEASURING TESTING
Information Patent Grant
Hydrolyzed chlorosilicon by-product addition to cement
- Patent number 5,374,310
- Issue date Dec 20, 1994
- Dow Corning Corporation
- Timothy R. Bunce
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Process for hydrogenation of chlorosilane
- Patent number 5,329,038
- Issue date Jul 12, 1994
- Dow Corning Corporation
- Kirk M. Chadwick
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Conversion of direct process high-boiling component to silane monom...
- Patent number 5,326,896
- Issue date Jul 5, 1994
- Dow Corning Corporation
- Kirk M. Chadwick
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Conversion of direct process high-boiling component to chlorosilane...
- Patent number 5,321,147
- Issue date Jun 14, 1994
- Dow Corning Corporation
- Kirk M. Chadwick
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Particle size distribution for fluidized-bed process for making alk...
- Patent number 5,312,948
- Issue date May 17, 1994
- Dow Corning Corporation
- Steven K. Freeburne
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalytic conversion of direct process high-boiling component to ch...
- Patent number 5,292,909
- Issue date Mar 8, 1994
- Dow Corning Corporation
- Kirk M. Chadwick
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalytic conversion of direct process high-boiling component to ch...
- Patent number 5,292,912
- Issue date Mar 8, 1994
- Dow Corning Corporation
- Kirk M. Chadwick
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for manufacture of alkylhalosilanes
- Patent number 5,281,739
- Issue date Jan 25, 1994
- Dow Corning Corporation
- Roland L. Halm
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Supported metal catalyzed production of tetrachlorosilane
- Patent number 5,176,892
- Issue date Jan 5, 1993
- Dow Corning Corporation
- Roland L. Halm
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Metal catalyzed production of tetrachlorosilane
- Patent number 5,160,720
- Issue date Nov 3, 1992
- Dow Corning Corporation
- Roland L. Halm
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Catalyzed redistribution of polyorganosiloxanes
- Patent number 5,068,383
- Issue date Nov 26, 1991
- Dow Corning Corporation
- Jodi A. Bourgoin
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of direct process performance improvement via control of sil...
- Patent number 5,059,343
- Issue date Oct 22, 1991
- Dow Corning Corporation
- Roland L. Halm
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alkylation of silanes
- Patent number 4,985,580
- Issue date Jan 15, 1991
- Dow Corning Corporation
- Kirk M. Chadwick
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing organohalosilanes
- Patent number 4,966,986
- Issue date Oct 30, 1990
- Dow Corning Corporation
- Roland L. Halm
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing organohalosilanes
- Patent number 4,965,388
- Issue date Oct 23, 1990
- Dow Corning Corporation
- Roland L. Halm
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Alkylation of halodisilanes
- Patent number 4,962,219
- Issue date Oct 9, 1990
- Dow Corning Corporation
- Roland L. Halm
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for preparing organohalosilanes
- Patent number 4,962,220
- Issue date Oct 9, 1990
- Dow Corning Corporation
- Roland L. Halm
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Preparation of organosilanes
- Patent number 4,946,980
- Issue date Aug 7, 1990
- Dow Corning Corporation
- Roland L. Halm
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of direct process performance improvement via control of sil...
- Patent number 4,946,978
- Issue date Aug 7, 1990
- Dow Corning Corporation
- Roland L. Halm
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method of direct process performance improvement via control of sil...
- Patent number 4,898,960
- Issue date Feb 6, 1990
- Dow Corning Corporation
- Vishu D. Dosaj
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Integrated process for alkylation and redistribution of halosilanes
- Patent number 4,888,435
- Issue date Dec 19, 1989
- Dow Corning Corporation
- Kirk M. Chadwick
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Reactive Distillation of Chlorosilanes
- Publication number 20080154055
- Publication date Jun 26, 2008
- Dow Corning Corporation
- Andrew Bruce Gammie
- C07 - ORGANIC CHEMISTRY

Roland Lee Halm

Person

Patents Grantslast 30 patents

Reactive distillation of chlorosilanes

Method for removing particulate from a liquid silicon containing co...

Structured packing containing liquid-vapor contact column

Electric field enhanced coalescence of emulsions comprising a silic...

Method for controlling the direct process product distribution

Process for separation of dimethyldichlorosilane from methyltrichlo...

Process for separation of methyltrichlorosilane from dimethyldichlo...

Process for purifying halosilanes

Analytical method for nonmetallic contaminates in silicon

Hydrolyzed chlorosilicon by-product addition to cement

Process for hydrogenation of chlorosilane

Conversion of direct process high-boiling component to silane monom...

Conversion of direct process high-boiling component to chlorosilane...

Particle size distribution for fluidized-bed process for making alk...

Catalytic conversion of direct process high-boiling component to ch...

Catalytic conversion of direct process high-boiling component to ch...

Process for manufacture of alkylhalosilanes

Supported metal catalyzed production of tetrachlorosilane

Metal catalyzed production of tetrachlorosilane

Catalyzed redistribution of polyorganosiloxanes

Method of direct process performance improvement via control of sil...

Alkylation of silanes

Method for preparing organohalosilanes

Method for preparing organohalosilanes

Alkylation of halodisilanes

Method for preparing organohalosilanes

Preparation of organosilanes

Method of direct process performance improvement via control of sil...

Method of direct process performance improvement via control of sil...

Integrated process for alkylation and redistribution of halosilanes

Patents Applicationslast 30 patents

Reactive Distillation of Chlorosilanes