Kenneth K Peterson
Pharmacy at Milton Ln, Fort Collins, CO
License number
Colorado 12260
Issued Date
Aug 22, 1986
Renew Date
Nov 1, 2015
Expiration Date
Oct 31, 2017
Type
Pharmacist
Address
Address
2474 Milton Ln, Fort Collins, CO 80524
Professional information
Biodegradable Implant Precursor
US Patent:
6395293, May 28, 2002
Filed:
Mar 8, 2000
Appl. No.:
09/520735
Inventors:
Alan M. Polson - Fort Collins CO
Deryl D. Swanbom - Fort Collins CO
Richard L. Dunn - Fort Collins CO
Charles P. Cox - Fort Collins CO
Richard L. Norton - Fort Collins CO
Bryan K. Lowe - Fort Collins CO
Kenneth S. Peterson - Fort Collins CO
Deryl D. Swanbom - Fort Collins CO
Richard L. Dunn - Fort Collins CO
Charles P. Cox - Fort Collins CO
Richard L. Norton - Fort Collins CO
Bryan K. Lowe - Fort Collins CO
Kenneth S. Peterson - Fort Collins CO
Assignee:
Atrix Laboratories - Fort Collins CO
International Classification:
A61F 200
US Classification:
424426, 424424, 424423, 424422, 5147723, 514785
Abstract:
The invention is directed to a biodegradable implant precursor having a two-part structure made of an outer sac and a liquid content. The implant precursor is composed of a biodegradable, water-coagulable thermoplastic polymer and a water-miscible organic solvent. When administered to an implant site in an animal, the implant precursor will solidify in situ to a solid, microporous matrix by dissipation of the organic solvent to surrounding tissue fluids and coagulation of the polymer. The invention also includes methods of making the implant precursor, an apparatus for forming the precursor, and a kit containing the apparatus. Also provided are methods of using the implant precursor for treating a tissue defect in an animal, for example, for enhancing cell growth and tissue regeneration, wound and organ repair, nerve regeneration, soft and hard tissue regeneration, and the like, for delivery of biologically-active substances to tissue or organs, and other like therapies.
Method And Composition For Treating A Bone Tissue Defect
US Patent:
6071530, Jun 6, 2000
Filed:
Jun 26, 1997
Appl. No.:
8/883260
Inventors:
Alan M. Polson - Fort Collins CO
Deryl D. Swanbom - Fort Collins CO
Richard L. Dunn - Fort Collins CO
Charles P. Cox - Fort Collins CO
Richard L. Norton - Fort Collins CO
Bryan K. Lowe - Fort Collins CO
Kenneth S. Peterson - Fort Collins CO
Deryl D. Swanbom - Fort Collins CO
Richard L. Dunn - Fort Collins CO
Charles P. Cox - Fort Collins CO
Richard L. Norton - Fort Collins CO
Bryan K. Lowe - Fort Collins CO
Kenneth S. Peterson - Fort Collins CO
Assignee:
Atrix Laboratories, Inc. - Fort Collins CO
International Classification:
A61F 200
US Classification:
424426
Abstract:
The invention is directed to a biodegradable implant precursor having a two-part structure made of an outer sac and a liquid content. The implant precursor is composed of a biodegradable, water-coagulable thermoplastic polymer and a water-miscible organic solvent. When administered to an implant site in an animal, the implant precursor will solidify in situ to a solid, microporous matrix by dissipation of the organic solvent to surrounding tissue fluids and coagulation of the polymer. The invention also includes methods of making the implant precursor, an apparatus for forming the precursor, and a kit containing the apparatus. Also provided are methods of using the implant precursor for treating a tissue defect in an animal, for example, for enhancing cell growth and tissue regeneration, wound and organ repair, nerve regeneration, soft and hard tissue regeneration, and the like, for delivery of biologically-active substances to tissue or organs, and other like therapies.
Apparatus For Forming A Biodegradable Implant Precursor
US Patent:
5660849, Aug 26, 1997
Filed:
Aug 23, 1994
Appl. No.:
8/294754
Inventors:
Alan M. Polson - Fort Collins CO
Deryl D. Swanbom - Fort Collins CO
Richard L. Dunn - Fort Collins CO
Charles P. Cox - Fort Collins CO
Richard L. Norton - Fort Collins CO
Bryan K. Lowe - Fort Collins CO
Kenneth S. Peterson - Fort Collins CO
Deryl D. Swanbom - Fort Collins CO
Richard L. Dunn - Fort Collins CO
Charles P. Cox - Fort Collins CO
Richard L. Norton - Fort Collins CO
Bryan K. Lowe - Fort Collins CO
Kenneth S. Peterson - Fort Collins CO
Assignee:
Atrix Laboratories, Inc. - Fort Collins CO
International Classification:
A61F 200
US Classification:
424426
Abstract:
The invention is directed to a biodegradable implant precursor having a two-part structure made of an outer sac and a liquid content. The implant precursor is composed of a biodegradable, water-coagulable thermoplastic polymer and a water-miscible organic solvent. When administered to an implant site in an animal, the implant precursor will solidify in situ to a solid, microporous matrix by dissipation of the organic solvent to surrounding tissue fluids and coagulation of the polymer. The invention also includes methods of making the implant precursor, an apparatus for forming the precursor, and a kit containing the apparatus. Also provided are methods of using the implant precursor for treating a tissue defect in an animal, for example, for enhancing cell growth and tissue regeneration, wound and organ repair, nerve regeneration, soft and hard tissue regeneration, and the like, for delivery of biologically-active substances to tissue or organs, and other like therapies.
Biodegradable Implant Precursor
US Patent:
5487897, Jan 30, 1996
Filed:
Sep 28, 1993
Appl. No.:
8/127642
Inventors:
Alan M. Polson - Fort Collins CO
Deryl D. Swanbom - Fort Collins CO
Richard L. Dunn - Fort Collins CO
Charles P. Cox - Fort Collins CO
Richard L. Norton - Fort Collins CO
Bryan K. Lowe - Fort Collins CO
Kenneth S. Peterson - Fort Collins CO
Deryl D. Swanbom - Fort Collins CO
Richard L. Dunn - Fort Collins CO
Charles P. Cox - Fort Collins CO
Richard L. Norton - Fort Collins CO
Bryan K. Lowe - Fort Collins CO
Kenneth S. Peterson - Fort Collins CO
Assignee:
Atrix Laboratories, Inc. - Fort Collins CO
International Classification:
A61F 200
US Classification:
424426
Abstract:
The invention is directed to a biodegradable implant precursor having a two-part structure made of an outer sac and a liquid content. The implant precursor is composed of a biodegradable, water-coagulable thermoplastic polymer and a water-miscible organic solvent. When administered to an implant site in an animal, the implant precursor will solidify in situ to a solid, microporous matrix by dissipation of the organic solvent to surrounding tissue fluids and coagulation of the polymer. The invention also includes methods of making the implant precursor, an apparatus for forming the precursor, and a kit containing the apparatus. Also provided are methods of using the implant precursor for treating a tissue defect in an animal, for example, for enhancing cell growth and tissue regeneration, wound and organ repair, nerve regeneration, soft and hard tissue regeneration, and the like, for delivery of biologically-active substances to tissue or organs, and other like therapies.
Oral Rinse Compositions
US Patent:
5066483, Nov 19, 1991
Filed:
Sep 17, 1990
Appl. No.:
7/583835
Inventors:
Ronald J. Harkrader - Fort Collins CO
Richard R. Jones - Fort Collins CO
Kenneth S. Peterson - Fort Collins CO
Richard R. Jones - Fort Collins CO
Kenneth S. Peterson - Fort Collins CO
Assignee:
Vipont Pharmaceutical, Inc. - Fort Collins CO
International Classification:
A61K 722, A61K 3578
US Classification:
424 54
Abstract:
Mouthrinses containing sanguinarine of superior efficacy and increased uptake into dental plaque are attained by the development of stable mouthrinses adjusted to a pH in the range of 4. 0 to 5. 6, preferably about 4. 5. The compositions may contain a zinc salt as an optional ingredient. Various types of buffer systems are described.