Patents by Inventor Bich Van Nguyen

Bich Van Nguyen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20180243199
    Abstract: A personal care conditioning and/or styling synergistic composition for a keratin substrate comprising: (i) about 0.1 wt. % to about 20 wt. % of PolyAPTAC polymer; (ii) about 0.1 wt. % to about 5 wt. % of Polyquaternium-37; (iii) about 0.1 wt. % to about 5 wt. % of at least one cationic surfactants; (iv) about 0.1 wt. % to 99.9 wt. % of water; and (v) about 0.01 wt. % to 20 wt. % of at least one cosmetically acceptable excipient, wherein the composition is capable of providing immediate and prolonged benefit to a desired keratin substrate which is hair or skin.
    Type: Application
    Filed: August 17, 2016
    Publication date: August 30, 2018
    Applicant: HERCULES LLC
    Inventors: Gijsbert KROON, Tuttu Maria NUUTINEN, Thi Bich Van NGUYEN
  • Patent number: 8939990
    Abstract: A birthing glove exposes portions of the finger and thumb, which may be covered by a regular surgical glove. The birthing glove has a trank having an inner wall covering the palm and backhand of the birthing practitioner. Four finger sleeves and a thumb sleeve extend from the trank and terminate over the first phalanx of each finger. A cuff extends from the trank for covering at least a portion of the practitioner's forearm and an inflatable bladder is disposed over the inner wall of the trank adjacent to the back of the hand for inflation in order to expand behind the exposed fingers and thumb of the practitioner in order to dilate the birth canal and provide access to the head of the infant.
    Type: Grant
    Filed: March 11, 2011
    Date of Patent: January 27, 2015
    Inventor: Bich Van Nguyen
  • Publication number: 20110230892
    Abstract: A birthing glove exposes portions of the finger and thumb, which may be covered by a regular surgical glove. The birthing glove has a trank having an inner wall covering the palm and backhand of the birthing practitioner. Four finger sleeves and a thumb sleeve extend from the trank and terminate over the first phalanx of each finger. A cuff extends from the trank for covering at least a portion of the practitioner's forearm and an inflatable bladder is disposed over the inner wall of the trank adjacent to the back of the hand for inflation in order to expand behind the exposed fingers and thumb of the practitioner in order to dilate the birth canal and provide access to the head of the infant.
    Type: Application
    Filed: March 11, 2011
    Publication date: September 22, 2011
    Inventor: Bich Van Nguyen
  • Patent number: 7604588
    Abstract: An erectile aide includes a self-adhering elastic bandage which is coiled around the penis to prevent return of blood from the penis to the circulatory system. The self-adhering elastic bandage is then covered with a condom. In accordance with another embodiment of the invention, the condom is placed over the penis first and then the self-adhering elastic bandage is coiled around the condom to prevent the return of blood from the penis. The tip of the condom is pulled down over the glans and shaft of the penis to overlie the self-adhering elastic bandage so as to expose the free end of the penis while protecting the bandage from moisture and mechanical stress.
    Type: Grant
    Filed: May 27, 2003
    Date of Patent: October 20, 2009
    Inventor: Bich Van Nguyen
  • Publication number: 20080132908
    Abstract: A birthing glove exposes portions of the finger and thumb, which may be covered by a regular surgical glove. The birthing glove has a trank having an inner wall covering the palm and backhand of the birthing practitioner. Four finger sleeves and a thumb sleeve extend from the trank and terminate over the first phalanx of each finger. A cuff extends from the trank for covering at least a portion of the practitioner's forearm and an inflatable bladder is disposed over the inner wall of the trank adjacent to the back of the hand for inflation in order to expand behind the exposed fingers and thumb of the practitioner in order to dilate the birth canal and provide access to the head of the infant.
    Type: Application
    Filed: August 4, 2004
    Publication date: June 5, 2008
    Inventor: Bich Van Nguyen
  • Publication number: 20040077925
    Abstract: An erectile aide includes a self-adhering elastic bandage which is coiled around the penis to prevent return of blood from the penis to the circulatory system. The self-adhering elastic bandage is then covered with a condom.
    Type: Application
    Filed: May 27, 2003
    Publication date: April 22, 2004
    Inventor: Bich Van Nguyen
  • Publication number: 20040015175
    Abstract: The present invention relates to technique use device of a tube of air in labor. Design a glove's air system tube wrap around the hand. When the hand wears this design idea's glove. And use it inside a vagina at the time baby's delivery. Air's system can apply inside the tube. It wraps around the hand. This idea's tube of air will help to stretch and open birth canal. With the hope for baby can slide out easier.
    Type: Application
    Filed: July 17, 2002
    Publication date: January 22, 2004
    Inventor: Bich Van Nguyen