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Method of formation of shape-retentive aggregates of gel particles and their uses

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • A61K-009/00
  • A61K-009/14
  • A61K-009/16
  • G02C-007/04
출원번호 UP-0960461 (2004-10-06)
등록번호 US-7811605 (2010-11-01)
발명자 / 주소
  • Moro, Daniel G.
  • St. John, John V.
  • Shannon, Kevin F.
  • Ponder, Bill C.
출원인 / 주소
  • ULURU Inc.
대리인 / 주소
    Konski, Antoinette F.
인용정보 피인용 횟수 : 5  인용 특허 : 21

초록

The present invention relates to a method of forming shape-retentive aggregates of gel particles in which the aggregates are held together by non-covalent bond physical forces such as, without limitation, hydrophobic-hydrophilic interactions and hydrogen bonds. The method comprises introducing a sus

대표청구항

What is claimed: 1. A method for forming a shape-retentive aggregate of gel particles, comprising: providing a suspension system comprising a plurality of gel particles, the particles having an average diameter of less than about 955 nanometers, wherein the gel particles have a first absolute zeta

이 특허에 인용된 특허 (21)

  1. Abrahams Robert A. (12 Amherst Road Malboro NJ 07746), Alcohol soluble hydrophilic polymer via aqueous polymerization.
  2. Kiser, Patrick F.; Thomas, Allen A., Biodegradable cross-linkers having a polyacid connected to reactive groups for cross-linking polymer filaments.
  3. Felt Jeffrey C. ; Rydell Mark A. ; Zdrahala Richard J. ; Arsenyev Alexander, Biomaterial system for in situ tissue repair.
  4. Curatolo William J. ; Friedman Hylar L. ; Korsmeyer Richard W. ; LeMott Steven R., Controlled-release dosage forms of Azithromycin.
  5. Moro Daniel G. (Randolph NJ) Ronel Samuel H. (Princeton NJ) Kuzma Petr (Monmouth Junction NJ), Hydrophilic composite polymer articles formed from a settable paste comprising a mixture of hydrophilic polymer and unsa.
  6. Babian Hamik (16820 Tribune St. Granada Hills CA 91344), In-the-shell hydration to make implant filler material and prosthesis employing same.
  7. Nacht Sergio ; Won Richard ; Katz Martin A. ; Cheng Tai ; Liau Christine J.Y. ; Eury Robert P. ; Froix Michael, Ionic beads useful for controlled release and adsorption.
  8. Roos Eric J. ; Schiller Matthew E., Loading of biologically active solutes into polymer gels.
  9. Moro Daniel G. (Randolph NJ) Kuzma Petr (Monmouth Junction NJ) Quandt Harry (North Middletown NJ), Manufacture of water-swellable hydrophilic articles and drug delivery devices.
  10. Chromecek Richard C. (Litchfield CT) Sojka Milan F. (Walden NY) Klein William L. (Belleville NJ) Carmody Walter J. (Port Jervis NY), Method of making highly adsorptive copolymers.
  11. Hamamoto, Shigeki; Kawakita, Tomoki; Yoshinaka, Masatoyo, Particles of carboxylated polymer.
  12. Canal Tiziana (Trieste ITX) Lovrecich Mara Lucia (Trieste ITX) Carli Fabio (Trieste ITX), Pharmaceutical compositions in the form of particles suitable for the controlled release of pharmacologically active sub.
  13. Moro Daniel G. (7 Carriage Ct. Randolph NJ 07801) Griffin Gary A. (2 Pilgrim Run East Brunswick NJ 08816) D\Andrea Mark J. (70 C Zion Montgomery Rd. Neshanic Station NJ 08553), Plastic wound bandage.
  14. Kuzma Petr (Monmouth Junction NJ) Moro Daniel G. (Randolph NJ) Quandt Harry (North Middletown NJ), Preparation of homogeneous hydrogel copolymers.
  15. Graham, Neil B., Preparation of particulate gels.
  16. Plate Nicolai A.,RUX ; Valuev Lev I.,RUX ; Uzhinova Lubov D.,RUX ; Sinani Vladimir A.,RUX, Process for preparing biologically compatible polymers and their use in medical devices.
  17. Bailey Kristy M. (Naperville IL) Cramm Jeffrey R. (Winfield IL) Miner Mark R. (Hinsdale IL), Process for producing improved superabsorbent polymer aggregates from fines.
  18. Mishima Sanetsugu (Minamata JA) Matsubara Tsutomu (Minamata JA) Fujii Hiroyuki (Minamata JA) Funada Kazumasa (Minamata JA) Torigoe Masataka (Hoya JA), Process for producing improved vinyl chloride polymers.
  19. Dusek Karel (No. 33 Zeyerova alej Prague CS), Process for producing transparent gels with improved mechanical and sorption properties from copolymers of 2-hydroxyethy.
  20. Moro Daniel G. (Randolph NJ) Ronel Samuel H. (Princeton NJ) Kuzma Petr (Monmouth Junction NJ), Process of making a hearing aid earmold in situ.
  21. Fukutomi Takashi,JPX ; Sugito Yoshifumi,JPX ; Takizawa Minoru,JPX ; Mizoguchi Satoshi,JPX ; Nakamura Michiei,JPX ; Takeuchi Hitoshi,JPX ; Oguma Naomi,JPX ; Maruyama Motohisa,JPX ; Horiguchi Shojiro,J, Production process of connected microgel particles and articles treated with connected microgel particles.

이 특허를 인용한 특허 (5)

  1. Ramstack, J. Michael; Podobinski, John, Method for fabricating nanoparticles.
  2. Ramstack, J. Michael; Podobinski, John, Method for fabricating nanoparticles.
  3. Podobinski, John; Ramstack, J. Michael; Dickey, David S., Methods and systems for generating nanoparticles.
  4. Podobinski, John; Ramstack, J. Michael; Dickey, David S., Methods and systems for generating nanoparticles.
  5. Baker, Jr., James R.; Rathinavelu, Sivaprakash; Makidon, Paul E.; LiPuma, John J.; Nigavekar, Shraddha, Nanoemulsion therapeutic compositions and methods of using the same.
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