Polymeric composition

Details Polymeric composition Polymeric composition

1994-11-22

1997-03-04

Azpuru, Carlos

Drug, bio-affecting and body treating compositions

Preparations characterized by special physical form

Implant or insert

5147723, 5147727, 424422, 424435, 523118, A61L 2500, A61K 4736, A61K 4734

Patent

active

056076860

ABSTRACT:
A polymeric composition for use in medicine includes a hydrophobic bioabsorbable polymer admixed with a hydrophilic liquid polymer wherein the polymeric composition undergoes macroscopic phase separation on contact with aqueous media. The polymeric composition optionally includes a medicinal agent. The polymeric composition may be deposited as a permeable, semipermeable or occlusive irregular mass, regular mass, film or foam over a suitable surface such viable body tissue. Bioabsorbable implants formed from the polymeric composition may assume a variety of three dimensional configurations such as planar, spherical, cylindrical, rectangular and polygonal.

REFERENCES:
patent: 2895950 (1959-07-01), Krieble
patent: 3608070 (1971-08-01), Nouvel
patent: 3700643 (1972-10-01), Smith et al.
patent: 3760034 (1973-09-01), Critchfield et al.
patent: 3763071 (1975-06-01), Katzer
patent: 3887699 (1976-04-01), Yolles
patent: 3949073 (1976-11-01), Daniels et al.
patent: 3992518 (1976-12-01), Chien et al.
patent: 3997660 (1976-12-01), Kopecek et al.
patent: 4141973 (1979-02-01), Balazs
patent: 4238381 (1980-12-01), Komai et al.
patent: 4267295 (1981-05-01), Gallop et al.
patent: 4368320 (1983-01-01), Aldinger et al.
patent: 4450809 (1984-05-01), Yokoshima et al.
patent: 4532134 (1985-07-01), Malette et al.
patent: 4543358 (1985-09-01), Quinlan
patent: 4563184 (1986-01-01), Korol
patent: 4565361 (1986-02-01), Kronenthal et al.
patent: 4570629 (1986-02-01), Widra
patent: 4582052 (1986-04-01), Dunn et al.
patent: 4631188 (1986-12-01), Stoy et al.
patent: 4632975 (1986-12-01), Connell
patent: 4643734 (1987-02-01), Lin
patent: 4650665 (1987-03-01), Kronenthal et al.
patent: 4655777 (1987-04-01), Dunn et al.
patent: 4667139 (1987-05-01), Hirai et al.
patent: 4683287 (1987-07-01), Koleske et al.
patent: 4701320 (1987-10-01), Hasegawa et al.
patent: 4702917 (1987-10-01), Schindler
patent: 4713446 (1987-12-01), DeVore et al.
patent: 4722948 (1988-02-01), Sanderson
patent: 4725271 (1988-02-01), Korol
patent: 4745160 (1988-05-01), Churchill et al.
patent: 4767628 (1988-08-01), Hutchinson
patent: 4780320 (1988-10-01), Baker
patent: 4841968 (1989-06-01), Dunn et al.
patent: 4875479 (1989-10-01), Belykh et al.
patent: 4882168 (1989-11-01), Casey et al.
patent: 4883534 (1989-11-01), Sandham et al.
patent: 4911926 (1990-03-01), Henry et al.
patent: 4913897 (1990-04-01), Chrapil et al.
patent: 4938763 (1990-07-01), Dunn et al.
patent: 4950735 (1990-08-01), Vanderbilt et al.
patent: 4975271 (1990-12-01), Dunn et al.
patent: 4981693 (1991-01-01), Higashi et al.
patent: 4981696 (1991-01-01), Loomis et al.
patent: 4983689 (1991-01-01), Yu
patent: 4994277 (1991-02-01), Higham et al.
patent: 5007940 (1991-04-01), Berg
patent: 5013553 (1991-05-01), Southard
patent: 5019094 (1991-05-01), Bezwada et al.
patent: 5059123 (1991-10-01), Jernberg
patent: 5068107 (1991-11-01), Hollibush et al.
patent: 5068220 (1991-11-01), Vanderbilt et al.
patent: 5077049 (1991-12-01), Dunn et al.
patent: 5080893 (1992-01-01), Goldberg et al.
patent: 5085866 (1992-02-01), Cowsar et al.
patent: 5093319 (1992-03-01), Higham et al.
patent: 5094841 (1992-03-01), Fine
patent: 5124073 (1992-06-01), Goffnig et al.
patent: 5126141 (1992-06-01), Henry
patent: 5133981 (1992-07-01), Hankrader et al.
patent: 5135751 (1992-08-01), Henry et al.
patent: 5143730 (1992-09-01), Fues et al.
patent: 5160737 (1992-11-01), Friedman et al.
patent: 5175000 (1992-12-01), Godowski et al.
patent: 5192536 (1993-03-01), Huprich
patent: 5197882 (1993-03-01), Jernberg
patent: 5230895 (1993-07-01), Czarnecki et al.
patent: 5250584 (1993-10-01), Ikada et al.
patent: 5264214 (1993-11-01), Rhee et al.
patent: 5268178 (1993-12-01), Calhoun et al.
patent: 5270300 (1993-12-01), Hunziker
patent: 5278201 (1994-01-01), Dunn et al.
patent: 5278202 (1994-01-01), Dunn et al.
patent: 5286178 (1994-02-01), Schaef
patent: 5286763 (1994-02-01), Gerhart et al.
patent: 5308623 (1994-05-01), Flies et al.
patent: 5318780 (1994-06-01), Viegas et al.
patent: 5322925 (1994-06-01), Muth et al.
patent: 5324519 (1994-06-01), Dunn et al.
patent: 5324520 (1994-06-01), Dunn et al.
patent: 5330763 (1994-07-01), Gole et al.
patent: 5330764 (1994-07-01), Gole et al.
patent: 5340849 (1994-08-01), Dunn et al.
patent: 5350573 (1994-09-01), Goldberg et al.
patent: 5368859 (1994-11-01), Dunn et al.
Muth et al., Chemical Abstracts, vol. 119, (1993), #256581.
Reexam File History-901803037 PA Newswire "Atrix Starts Phase III Trials for the Perio Product Containing Doxycycline"-Jan 23, 1995.

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