Abstract: Stable liquid enzyme compositions containing an ophthalmically acceptable enzyme and methods involving the combined use of these compositions with a polymeric antimicrobial agent are disclosed for the simultaneous cleaning and disinfecting of contact lens. Methods for a daily use regimen are also disclosed.
Type:
Grant
Filed:
August 2, 1996
Date of Patent:
August 17, 1999
Assignee:
Alcon Laboratories, Inc.
Inventors:
Masood A. Chowhan, Ronald P. Quintana, Bahram Asgharian, Bor-Shyue Hong, Thierry Bilbault, Ruth A. Rosenthal
Abstract: A-seco steroids are disclosed. Methods of use are disclosed for treating ophthalmic pathological neovascularization and controlling intraocular pressure.
Abstract: Methods for treating inflammnatory pathologies are disclosed. Particularly, the methods utilize pharmaceutical compositions containing certain compounds having an anti-inflanumatory and anti-oxidant moiety covalently linked by thiol or sulfoxide or sulfone bond. The compounds are useflil in preventing and treating inflammatory disorders through several mechanisms.
Type:
Grant
Filed:
December 19, 1997
Date of Patent:
July 20, 1999
Assignee:
Alcon Laboratories, Inc.
Inventors:
Mark R. Hellberg, Abdelmoula Namil, Jon C. Nixon
Abstract: Compositions containing a stable, liquid, ophthalmically acceptable enzyme and methods involving the combined use of these compositions with a polymeric antimicrobial agent are disclosed for the simultaneous cleaning and disinfecting of contact lens. Methods for a daily use regimen are also disclosed.
Type:
Grant
Filed:
May 30, 1997
Date of Patent:
July 6, 1999
Assignee:
Alcon Laboratories, Inc.
Inventors:
Bahram Asgharian, Ronald P. Quintana, Bor-Shyue Hong
Abstract: Compounds having anti-inflammatory and anti-oxidant activity are disclosed. The compounds are useful in preventing and treating inflammatory disorders through several mechanisms. Methods of treatment employing these properties of the compounds and corresponding pharmaceutical compositions are disclosed.
Type:
Grant
Filed:
February 13, 1998
Date of Patent:
June 1, 1999
Assignee:
Alcon Laboratories, Inc.
Inventors:
Mark Hellberg, Pete Delgado, Jon C. Nixon
Abstract: The invention discloses PEG-modified proteases, compositions containing these modified enzymes, and methods for using them to clean contact lenses. The methods of the present invention are also directed to the simultaneous cleaning and disinfecting of contact lenses, when compositions of the present invention are combined with a suitable disinfectant.
Type:
Grant
Filed:
March 19, 1997
Date of Patent:
February 9, 1999
Assignee:
Alcon Laboratories, Inc.
Inventors:
Joonsup Park, Ronald P. Quintana, Bor-shyue Hong, Bahram Asgharian
Abstract: Compounds and methods for treating ocular tissues are disclosed. The methods utilize viscoelastic compositions containing certain compounds having an anti-inflammatory and anti-oxidant moiety covalently linked by an amide or ester bond. The compounds are useful in preventing and treating inflammatory and proliferative disorders through several mechanisms.
Abstract: The compounds of the present invention are of the formula (I): A--X--(CH.sub.2).sub.n --Y--(CH.sub.3).sub.m --Z wherein: A is an non-steroidal anti-inflammatory agent (NSAIA); A--X is an ester or amide linkage derived from the carboxylic acid moiety of the NSAIA, wherein X is O or NR; R is H, C.sub.1 -C.sub.6 alkyl or C.sub.3 -C.sub.6 cycloalkyl; Y, if present, is O, NR, C(R).sub.2, CH(OH) or S(O).sub.n' ; n is 2 to 4 and m is 1 to 4 when Y is O, NR, or S(O).sub.n' ; n is 0 to 4 and m is 0 to 4 when Y is C(R).sub.2 or is not present; n is 1 to 4 and m is 0 to 4 when Y is CH(OH); n' is 0 to 2; and Z is (a), (b), (c), (d) or (e) wherein: R' and R.sup.3 are H, C(O)R, C(O)N(R).sub.2, PO.sub.3.sup.-, or SO.sub.3.sup.- ; R" is H or C.sub.1 -C.sub.6 alkyl; and R' and R.sup.3 together may form a ring having structure: (1) or (2); and provided that when Z is (e), X is not O. The compounds of the present invention also include pharmaceutically acceptable salts of the compounds of formula (I).
Type:
Grant
Filed:
June 4, 1997
Date of Patent:
September 22, 1998
Assignee:
Alcon Laboratories, Inc.
Inventors:
Mark R. Hellberg, Gustav Graff, Daniel A. Gamache, Jon C. Nixon, William H. Garner
Abstract: The present invention is directed to compositions containing angiostatic compounds and methods for their use in preventing pathological neovascularization.
Abstract: Compositions and methods directed to the use of adenosine uptake inhibitors for the treatment of retinal and optic nerve head damage following acute or chronic glaucoma, edema, ischemia, hypoxia or trauma are disclosed.
Abstract: Compounds having anti-inflammatory and anti-oxidant activity are disclosed. The compounds are useful in preventing and treating inflammatory disorders through several mechanisms. Methods of treatment employing these properties of the compounds and corresponding pharmaceutical compositions are disclosed.
Type:
Grant
Filed:
September 12, 1995
Date of Patent:
May 12, 1998
Inventors:
Mark Hellberg, Pete Delgado, Jon C. Nixon
Abstract: Compositions containing a stable, liquid, ophthalmically acceptable enzyme and methods involving the combined use of these compositions with a polymeric antimicrobial agent are disclosed for the simultaneous cleaning and disinfecting of contact lens. Methods for a daily use regimen are also disclosed.
Type:
Grant
Filed:
October 18, 1995
Date of Patent:
March 3, 1998
Assignee:
Alcon Laboratories, Inc.
Inventors:
Masood A. Chowhan, Ronald P. Quintana, Bahram Asgharian, Bor-Shyue Hong, Thierry Bilbault, Ruth Ann Rosenthal
Abstract: Compositions containing an ophthalmically acceptable, modified enzyme exhibiting a low pI and methods involving the combined use of these compositions with a polymeric antimicrobial agent, are disclosed for the simultaneous cleaning and disinfecting of contact lens.
Type:
Grant
Filed:
November 16, 1995
Date of Patent:
February 17, 1998
Assignee:
Alcon Laboratories, Inc.
Inventors:
Bahram Asgharian, Bor-Shyue Hong, Ronald P. Quintana
Abstract: The present invention is directed to compositions containing angiostatic compounds and methods for their use in preventing pathological neovascularization.
Type:
Grant
Filed:
August 7, 1995
Date of Patent:
February 17, 1998
Assignee:
Alcon Laboratories, Inc.
Inventors:
Rupa Doshi, Jon Nixon, Robert J. Collier, Jr.
Abstract: The use of certain dopaminergic compounds for controlling elevations of intraocular pressure is disclosed. The compounds are ergoline derivatives. The most preferred compound is cabergoline. The compounds have been found to produce a significant reduction of intraocular pressure.
Type:
Grant
Filed:
October 25, 1995
Date of Patent:
January 6, 1998
Assignee:
Alcon Laboratories, Inc.
Inventors:
Louis DeSantis, Jr., Verney L. Sallee, Marsha A. McLaughlin, Manoj L. Maniar
Abstract: A surgical handpiece holder for use in protecting a surgical handpiece during storage or autoclaving, and providing a template for the storage of excess handpiece wire is disclosed.