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Evan Kyba Phones & Addresses

  • Austin, TX
  • 3205 Bridlegate Dr, Arlington, TX 76016 (817) 451-6586
  • Las Vegas, NV
  • Milford, MI

Resumes

Resumes

Evan Kyba Photo 1

Retired

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Location:
Austin, TX
Industry:
Pharmaceuticals
Skills:
Pharmaceutical Industry
Strategic Planning
Cross Functional Team Leadership
Medical Devices
Chemistry
Quality Assurance
Technology Transfer
Evan Kyba Photo 2

Evan Kyba

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Publications

Us Patents

Polymeric Quaternary Ammonium Compounds And Their Use As Ophthalmic Antimicrobias

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US Patent:
60516119, Apr 18, 2000
Filed:
Dec 22, 1998
Appl. No.:
9/117839
Inventors:
Evan P. Kyba - Arlington TX
Joonsup Park - Arlington TX
Assignee:
Alcon Laboratories, Inc. - Fort Worth TX
International Classification:
A61K 3114
US Classification:
514642
Abstract:
The invention relates to polymeric quaternary ammonium compounds which are useful as disinfectants and/or preservatives in ophthalmic compostions.

Absolute Molecular Weight Polymers And Methods For Their Use

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US Patent:
55476635, Aug 20, 1996
Filed:
Dec 13, 1994
Appl. No.:
8/355361
Inventors:
Edward C. Holloman - Arlington TX
Evan P. Kyba - Arlington TX
Joon S. Park - Arlington TX
Assignee:
Alcon Laboratories, Inc. - Fort Worth TX
International Classification:
A61K 31765
A61K 3174
US Classification:
424 7804
Abstract:
A process for preparing defined molecular weight polymers, particularly polyquaternary ammonium compounds, is disclosed. As the molecular weights of these compounds can be absolutely defined, rather than defined merely in terms of "number average molecular weight," these compounds are particularly useful as identification standards for other polymers which are made using conventional polymerization processes. The polyquaternary ammonium compounds described are further suitable for use as antimicrobial agents, particularly in ophthalmic compositions.

B.sub.2 Adrenegic Agonists And Use Thereof In The Treatment Of Glaucoma

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US Patent:
53149165, May 24, 1994
Filed:
Apr 19, 1993
Appl. No.:
8/049462
Inventors:
Billie M. York - Fort Worth TX
Evan P. Kyba - Arlington TX
Assignee:
Alcon Laboratories, Inc. - Fort Worth TX
International Classification:
A61K 3122
A61K 3124
C07C 6903
C07C 69757
US Classification:
514542
Abstract:
Compounds having beta-2 adrenergic agonist activity and the use of these compounds in controlling intraocular pressure are disclosed. The compounds are believed to be useful in controlling intraocular pressure by increasing the outflow of aqueous humor. The compounds are considered to be less likely to cause cardiovascular side effects and various other side effects associated with stimulation of beta-1 receptors, relative to epinephrine.

Polymeric Quaternary Ammonium Compounds And Their Use As Ophthalmic Antimicrobials

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US Patent:
55125972, Apr 30, 1996
Filed:
Jan 13, 1995
Appl. No.:
8/372696
Inventors:
Evan P. Kyba - Arlington TX
Joon S. Park - Arlington TX
Assignee:
Alcon Laboratories, Inc. - Fort Worth TX
International Classification:
A61K 3114
US Classification:
514642
Abstract:
The invention relates to polymeric quaternary ammonium compounds which are useful as disinfectants and/or preservatives in ophthalmic compositions.
Evan P Kyba from Austin, TX, age ~84 Get Report