1
Adam J Katz, Ramon Llull, J William Futrell, Marc H Hedrick, Frank R Walters: System and method for refining liposuctioned adipose tissue. University of Pittsburgh, Debra M Parrish, November 13, 2001: US06316247 (111 worldwide citation)

A device and method for producing refined adipose tissue for use in autologous adipose transplantation or research wherein a sterile environment is maintained. More particularly, a system for refining tissue comprising a first flexible container, a second flexible container having a plurality of por ...


2
W Lee Warren Jr: Bioactive shunt. Debra M Parrish, February 19, 2002: US06348042 (76 worldwide citation)

The present invention relates to a shunt, and a method for treating catheters, more particularly shunts, wherein the catheter is made of a biocompatible material and adapted at least for insertion into the brain of a living organism and enzymes are impregnated, either directly or through a matrix fo ...


3
Paul X Freund: Respirator mask with stiffening elements. Mine Safety Appliances Company, James G Uber, Debra M Parrish, January 14, 1997: US05592937 (43 worldwide citation)

The present invention provides a respirator mask having a very soft, compliant facepiece that has several stiffening elements integrated therein. The respirator mask preferably includes an exhalation valve and a pair of filter cartridges. It also has a yolk which complements the facepiece and provid ...


4
Jianhong He, Christopher Dunn: Nano-talc powders of high specific surface area obtained by hybrid milling. NGX, Debra M Parrish PC, October 21, 2008: US07438976 (8 worldwide citation)

The invention provides high surface area talc compositions by a novel hybrid milling method or soaking method. The hybrid milling method comprises dry milling talc powder followed by mixing with water and wet milling to provide a nano-talc slurry with high surface area, also of the invention. The so ...


5
Yuri Glukhoy: Mass spectrometry system for continuous control of environment. NGX, Debra M Parrish, July 4, 2006: US07071466 (5 worldwide citation)

A mass spectrometry system for continuous control of environment based on the use of an aerosol TOF MS that provides operation with a high duty cycle of up to 98% and can be realized in the form of a mobile unit having a data acquisition and analysis system with three levels of data correlation on t ...


6
Yuri Glukhoy: Aerosol mass spectrometer for operation in a high-duty mode and method of mass-spectrometry. NGX, Debra M Parrish, December 12, 2006: US07148472 (4 worldwide citation)

An aerosol TOF MS of the present invention is based on the use of quadrupole lenses with angular gradient of the electrostatic field. On the entrance side, the TOF MS contains an ion-optic system that is used for focusing, aligning, and time-modulating the ionized flow of particles and a deflector m ...


7
Jianhong He, Qiping Zhong, Srikanth Raghunathan: Organic solvent dispersed nano-talc slurry. NGX, Debra M Parrish, July 31, 2007: US07249723 (3 worldwide citation)

The invention provides high surface area talc compositions by a novel hybrid milling method or soaking method. The hybrid milling method comprises dry milling talc powder followed by mixing with water and wet milling to provide a nano-talc slurry with high surface area, also of the invention. The so ...


8
Mei Li, Qiping Zhong, Srikanth Raghunathan: Nano-talc with hydrophobic coating. NGX, Debra M Parrish P C, July 20, 2010: US07758689 (1 worldwide citation)

In one embodiment the invention is a hydrophobic nano-talc composition that is the reaction product of nano-talc with an ammonium, pyridinium or phosponium salt. The composition is characterized by a carbon content of about 5 to about 25 wt %. The compositions are useful in preparing nano-talc/polym ...


9
Jonathan M Dietz: Treatment of iron contaminated liquids with an activated iron solids (AIS) process. Debra M Parrish P C, August 20, 2013: US08512571

The present invention is a method and system for treating iron-contaminated water (e.g., mine drainage) using an innovative treatment approach identified herein as the Activated Iron Solids (AIS) Process. The AIS process is capable of oxidizing and removing iron as iron oxides from iron-contaminated ...


10
Pawel Kalinski: Mature type-1 polarized dendritic cells with enhanced IL-12 production and methods of serum-free production and use. Debra M Parrish, January 6, 2005: US20050003533-A1

The present invention discloses novel dendritic cell maturation-inducing cytokine cocktails, and methods for inducting type-1 polarized dendritic cells in serum-free conditions which enhance the desirable properties of DC1s generated in serum-supplemented cultures. The invention further discloses me ...