1
Jiang Ji, Candeloro DiCecca, Edward M Schulz, Mahesh Mehta, David Stead, David McKinley, David H Koch: Hollow fiber microfiltration membranes and a method of making these membranes. Koch Membrane Systems, Stinson Morrison Hecker, May 10, 2005: US06890435 (80 worldwide citation)

A hollow fiber microfiltration (MF) membrane is provided. The casting solution used to make this membrane includes a fiber-forming polymer having a degree of polymerization greater than about 1000, a water-soluble polymer, an anhydride with about 2 to 12 carbon atoms, and a solvent. The membrane is ...


2
Jiang Ji, Candeloro DiCecca, Edward M Schulz, Mahesh Mehta, David Stead, David McKinley, David H Koch: Method of making and using a hollow fiber microfiltration membrane. Koch Membrane Systems, Stinson Morrison Hecker, July 4, 2006: US07070721 (6 worldwide citation)

A hollow fiber microfiltration (MF) membrane is provided. The casting solution used to make this membrane includes a fiber-forming polymer having a degree of polymerization greater than about 1000, a water-soluble polymer, an anhydride with about 2 to 12 carbon atoms, and a solvent. The membrane is ...


3
David H Koch, Neil Yeoman: Apparatus for concurrent reaction with distillation. Koch Engineering Company, Shook Hardy & Bacon L, January 5, 1999: US05855741 (5 worldwide citation)

A column having a region for reaction with distillation of fluid streams is provided with structures including catalyst-filled containers having liquid permeable upper surfaces which allow for the accumulation and flow of liquid from a liquid stream. The containers include catalyst beds positioned b ...


4
David H Koch, Neil Yeoman: Method for concurrent reaction and distillation of fluid streams. Koch Engineering Company, Shook Hardy & Bacon L, August 29, 2000: US06110326

A method for operating a column having a region for reaction with distillation of fluid streams is provided with structures including catalyst-filled containers having liquid permeable upper surfaces which allow for the accumulation and flow of liquid from a liquid stream. The containers include cat ...


5
Jiang Ji, Candeloro DiCecca, Edward M Schulz, Mahesh Mehta, David Stead, David McKinley, David H Koch: Method of making and using a hollow fiber microfiltration membrane. Stinson Morrison Hecker, May 19, 2005: US20050103716-A1

A hollow fiber microfiltration (MF) membrane is provided. The casting solution used to make this membrane includes a fiber-forming polymer having a degree of polymerization greater than about 1000, a water-soluble polymer, an anhydride with about 2 to 12 carbon atoms, and a solvent. The membrane is ...


6
David H Koch: Reinforced filtration cartridge and method of making same. Stinson Morrison Hecker, June 9, 2005: US20050121391-A1

A reinforced filtration cartridge comprises a housing with end fittings secured at each end of the housing, a membrane bundle extending between the end fittings, and a support column extending between the end fittings, with the ends of the support column secured within potting compound dispersed wit ...


7
Jiang Ji, Candeloro DiCecca, Edward M Schulz, Mahesh Mehta, David Stead, David McKinley, David H Koch: Hollow fiber microfiltration membranes and a method of making these membranes. Koch Membrane Systems, Stinson Morrison Hecker, July 31, 2003: US20030141251-A1

A hollow fiber microfiltration (MF) membrane is provided. The casting solution used to make this membrane includes a fiber-forming polymer having a degree of polymerization greater than about 1000, a water-soluble polymer, an anhydride with about 2 to 12 carbon atoms, and a solvent. The membrane is ...