×

Ophthalmic formulation with novel gum composition

  • US 20030232089A1
  • Filed: 02/20/2003
  • Published: 12/18/2003
  • Est. Priority Date: 02/22/2002
  • Status: Active Grant
First Claim
Patent Images

1. A pharmaceutical composition suitable for topical administration to an eye, comprising:

  • (a) a pharmacologically effective concentration of an active agent; and

    (b) a set of at least two ophthalmically compatable polymers selected from the group consisting of konjac, scleroglucan, hydroxypropyl guar, propylene glycol alginate, sodium alginate, Carbopol, pectin, agarose hydroxypropylmethyl cellulose, and derivatives thereof.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×