Chan H Park

US Patent:

6916494, Jul 12, 2005

Filed:

Oct 21, 2002

Appl. No.:

10/274267

Inventors:

Chan Sik Park - Fairfax VA, US

International Classification:

A61K035/78

US Classification:

424725, 514882

Abstract:

The composition and process for preparing an anti-hemorrhoid composition which comprises providing a predetermined effective amount of natural substances of the genera and in an aqueous medium to form an initial mixture, extracting the initial mixture with water at a temperature of about 70-80 C. for 1-2 hours to produce an aqueous mixture, filtering the aqueous mixture to produce a filtrate, and evaporating the filtrate to a moisture content of 30% to produce an extract which can be used as a treatment for hemorrhoid diseases.

US Patent:

20060146651, Jul 6, 2006

Filed:

Dec 30, 2004

Appl. No.:

11/025250

Inventors:

Chan Park - Glenn Dale MD, US
Christine Park - Glenn Dale MD, US
Seo Park - Glenn Dale MD, US

International Classification:

G04C 17/00
G04B 19/24

US Classification:

368029000

Abstract:

The method for encoding a date for universal recognition provides a representation of a date that eliminates ambiguities that may arise because of different date formats widely used throughout the world. A date is encoded by first expressing the date as at least a calendar month and a calendar year within a calendar system. A month identifier is encoded for the calendar month. The month identifier comprises a first identifier field having a first association with the name of the month, and a second identifier field having a second association with the name of the month. Next, a year identifier is formed for the calendar year. A date representation is formed by formatting the month identifier together with the year identifier. Visual indicia of the date representation are formed on an article to express a date of interest, such as an expiration date on a credit card.

US Patent:

44011083, Aug 30, 1983

Filed:

May 29, 1981

Appl. No.:

6/268273

Inventors:

Benjamin M. Galkin - Cherry Hill NJ
Raymond Boon - Glenolden PA
Rudolph V. Gilliam - Yeadon PA
Chan H. Park - Ambler PA

Assignee:

Thomas Jefferson University - Philadelphia PA

International Classification:

A61N 512

US Classification:

128 11

Abstract:

The present invention relates to syringe loading shields for use with syringes during the drawing, calibration and injection of aliquots of radioactive materials. Each syringe loading shield is provided with means for shielding radiation emanating from the mouth of the vial during the material-withdrawal, syringe loading process. In a preferred embodiment, the syringe loading shield comprises a radiation detector for detecting and calibrating the radioactive dosage of the material which is drawn into the syringe barrel. In the preferred embodiment, a substantially tubular syringe shield coupleable to a mouth shield-detector assembly is disclosed which facilitates the drawing, calibration and injection of radioactive materials without exposing the radio-pharmacists to unshielded materials.

US Patent:

43077137, Dec 29, 1981

Filed:

Feb 13, 1980

Appl. No.:

6/121211

Inventors:

Benjamin M. Galkin - Cherry Hill NJ
Raymond Boon - Glenolden PA
Rudolph V. Gilliam - Yeadon PA
Chan H. Park - Ambler PA

Assignee:

Thomas Jefferson University - Philadelphia PA

International Classification:

A61B 600

US Classification:

128 11

Abstract:

The present invention relates to syringe loading shields for use with syringes during the drawing of aliquots of radioactive materials from shielded vials containing same. Each syringe loading shield is provided with means for shielding radiation emanating from the mouth of the vial during the material-withdrawal, syringe loading process. In a preferred embodiment, the syringe loading shield comprises a radiation detector for detecting and calibrating the radioactive dosage of the material which is drawn into the syringe barrel. In the preferred embodiment, a substantially tubular shield having a high density viewing window recessed therein is disclosed which is comprised of a plurality of sheaths. A novel hand shield and syringe for use with radioactive materials are also disclosed.

US Patent:

43938647, Jul 19, 1983

Filed:

Apr 27, 1981

Appl. No.:

6/257961

Inventors:

Benjamin M. Galkin - Cherry Hill NJ
Raymond Boon - Glenolden PA
Rudolph V. Gilliam - Yeadon PA
Chan H. Park - Ambler PA

Assignee:

Thomas Jefferson University - Philadelphia PA

International Classification:

A61B 600

US Classification:

128 11

Abstract:

The present invention relates to syringe loading shields for use with syringes during the drawing of aliquots of radioactive materials from shielded vials containing same. Each syringe loading shield is provided with means for shielding radiation emanating from the mouth of the vial during the material-withdrawal, syringe loading process. In a preferred embodiment, the syringe loading shield comprises a radiation detector for detecting and calibrating the radioactive dosage of the material which is drawn into the syringe barrel. In the preferred embodiment, a substantially tubular shield having a high density viewing window recessed therein is disclosed which is comprised of a plurality of sheaths. A novel hand shield and syringe for use with radioactive materials are also disclosed. sp This is a continuation of application Ser. No.