Plastic and nonmetallic article shaping or treating: processes – Forming continuous or indefinite length work – Layered – stratified traversely of length – or multiphase...
Reexamination Certificate
2011-03-22
2011-03-22
Lee, Edmund H. (Department: 1744)
Plastic and nonmetallic article shaping or treating: processes
Forming continuous or indefinite length work
Layered, stratified traversely of length, or multiphase...
C264S175000, C264S211120, C264S234000, C264S344000, C264S345000
Reexamination Certificate
active
07910031
ABSTRACT:
The invention relates to film products containing desired levels of active components and methods of their preparation. Desirably, the films disintegrate in water and may be formed by a controlled drying process, or other process that maintains the required uniformity of the film. Desirably, the films may be exposed to temperatures above that at which the active components typically degrade without concern for loss of the desired activity.
REFERENCES:
patent: 3007848 (1961-11-01), Stroop
patent: 4631837 (1986-12-01), Magoon
patent: 5605696 (1997-02-01), Eury et al.
patent: 5605698 (1997-02-01), Ueno
patent: 5800832 (1998-09-01), Tapolsky et al.
patent: 5806284 (1998-09-01), Gifford
patent: 6072100 (2000-06-01), Mooney et al.
patent: 6375963 (2002-04-01), Repka et al.
patent: 6800329 (2004-10-01), Horstmann et al.
patent: 6824829 (2004-11-01), Berry et al.
patent: 7005142 (2006-02-01), Leon
patent: 7579019 (2009-08-01), Tapolsky et al.
patent: 2002/0127254 (2002-09-01), Fotinos et al.
patent: 2003/0107149 (2003-06-01), Yang et al.
patent: 2004/0096569 (2004-05-01), Barkalow et al.
patent: 2004/0191302 (2004-09-01), Davidson
patent: 2005/0048102 (2005-03-01), Tapolsky et al.
patent: 2006/0210610 (2006-09-01), Davidson et al.
patent: 2007/0087036 (2007-04-01), Durshlag et al.
patent: 2007/0148097 (2007-06-01), Finn et al.
patent: 0598606 (1999-06-01), None
patent: 1510999 (1978-05-01), None
patent: 0018365 (2000-04-01), None
patent: 03030881 (2003-04-01), None
patent: 03030882 (2003-04-01), None
patent: 03030883 (2003-04-01), None
patent: 2008011194 (2008-01-01), None
Lazaridou et al., “Thermophysical properties of chitosan, chitosan-starch and chitosan-pullulan films near the glass transition,” Carbohydrate Polymers 48: 179-190 (2002).
Repka et al., “Bioadhesive properties of hydroxypropylcellulose topical films produced by hot-melt extrusion,” Journal of Controlled Release 70: 341-351 (2001).
Repka et al., “Influence of Vitamin E TPGS on the properties of hydrophilic films produced by hot-melt extrusion,” International Journal of Pharmaceutics 202: 63-70 (2000).
International Search Report for PCT/US2004/002602 dated Jul. 21, 2004.
Fuisz Joseph M.
Fuisz Richard C.
Myers Garry L.
Yang Roert K.
Hoffmann & Baron , LLP
Lee Edmund H.
MonoSol Rx, LLC
LandOfFree
Process for forming an ingestible thin film with... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process for forming an ingestible thin film with..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for forming an ingestible thin film with... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2771704